Models with 75-A 90-A Output Currents Join Previous Models with 50-A O

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Models with 75-A 90-A Output Currents Join Previous Models with 50-A O

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G3NA
Models with 75-A 90-A Output Currents Join Previous Models with 50-A Output Currents.
Output Relays with 75-A 90-A output currents have been added G3NA Series. standard versions these models provide certification international standards (-UTU). models feature same compact dimensions provide uniform mounting pitch. Built-in varistor effectively absorbs external surges. Operation indicator enables monitoring operation. Protective cover greater safety. Standard models certified -UTU models
Ordering Information
Order: Select part number desired rated input voltage, (e.g., G3NA-240B-100 VAC)
Isolation Phototriac Photocoupler Phototriac Photocoupler Phototriac Photocoupler
Zero cross function
Indicator
Rated output load (applicable output load) VAC* VAC) VAC* VAC) VAC* VAC) VAC* VAC) VAC* (180 VAC)
Rated input voltage
Model G3NA-205B
G3NA-210B
G3NA-220B
G3NA-225B
G3NA-425B
(Table continued next page.)
Solid State Relay G3NA
Isolation Phototriac Photocoupler Phototriac Photocoupler Phototriac Photocoupler
Zero cross function
Indicator
Rated output load (applicable output load) VAC* VAC) VAC* VAC) VAC* VAC) VDC* VDC) VAC* (180 VAC) VAC* (180 VAC) VAC* (180 VAC) (180 VAC) (180 VAC) (180 VAC)
Rated input voltage
Model G3NA-240B
G3NA-275B-UTU G3NA-290B-UTU G3NA-D210B G3NA-410B G3NA-420B G3NA-440B G3NA-450B G3NA-475B-UTU G3NA-490B-UTU
*Loss time increases under VAC. Note: When ordering model, "-UTU" model number shown below: Example: G3NA-210B-UTU. G3NA-4 marked. G3NA-2 with "-UTU" marked.
Accessories
Heat Sinks
Types Standard mount Applicable solid-state relays G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-220B, G3NA-410B, G3NA-420B G3NA-225B, G3NA-240B, G3NA-425B, G3NA-440B G3NA-440B Track mount G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B G3NA-220B, G3NA-420B G3NA-225B, G3NA-240B, G3NA-425B, G3NA-440B G3NA-450B G3NA-275B-UTU, G3NA-290B-UTU, G3NA-475B-UTU, G3NA-490B-UTU Model Y92B-A100 Y92B-A150N Y92B-A250 Y92B-N50 Y92B-N100 Y92B-N150 Y92B-P250 Y92B-P250NF
Mounting Track Accessories
Description Mounting bracket G3NA-240B. Changes pitch (2.21 in.) from 47.5 (1.73 in.), same pitch G3N-240B. Rail Track, (1.64 feet) length; with Y92B-N heat sinks Rail Track, (3.28 feet) length; with Y92B-N heat sinks Spacer One-touch mounting plates Model R99-11 PFP-50N PFP-100N PFP-S PFP-M R99-12 G3NA
G3NA
Specifications
Input Ratings
(Ambient temperature: 25°C [77°F]) Type G3NA-2B Rated voltage G3NA-4B G3NA-D210B Operating voltage range Impedance (See note max. (see note ±20% ±20% max. (see note ±20% max. (see note ±20% Voltage level Must operate voltage max. max. (see note max. (see note max. max. max. max. Must release voltage min. min. (see note min. (see note min. min. min. min.
G3NA-275B-UTU G3NA-290B-UTU G3NA-475B-UTU G3NA-490B-UTU
Note: input impedance measured maximum value rated supply voltage (for example, with model rated VAC, input impedance measured VAC). With constant current input circuit system, impedance G3NA-2B-UTU 15mA max. Refer "Characteristic Data" further details.
Output Ratings
Type Rated load voltage G3NA-205B G3NA-210B G3NA-410B G3NA-220B G3NA-420B G3NA-240B G3NA-440B G3NA-450B G3NA-D210B Load voltage range Applicable load Load current With heat sink* 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) Without heat sink 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) 40°C) cycle) cycle) 1,000 cycle) 1,000 cycle) cycle) cycle) cycle) cycle) Surge current
G3NA-275B-UTU G3NA-475B-UTU G3NA-290B-UTU G3NA-490B-UTU
*When appropriate size OMRON heat sink used.
Solid State Relay G3NA
Characteristics
Type G3NA-205B, G3NA-240B -210B, -220B, -225B input input Release time input input Output voltage drop Leakage current G3NA-410B, -420B, -425B, -440B, -450B G3NAD210B max. max. max. max. G3NA275BUTU G3NA290BUTU G3NA475BUTU G3NA490BUTU Operate time load power source cycle max. load power source cycle max. (RMS) max. (RMS) max. (RMS max.) max. load power source cycle max. load power source cycle max. load power source cycle max. load power source cycle max. (RMS) max. max. max. (RMS) max. max. max.
load power source cycle max. max. load power source cycle max. max.
max. max.
max.
Insulation resistance Dielectric strength Vibration Shock Ambient temperature Humidity Weight Malfunction Malfunction Operating Storage
2,500 VAC, 50/60 minute double amplitude 1,000 m/s2 (approx. 100G) -30° 80°C (-22° 176°F) with icing -30° 100°C (-22° 212°F) with icing Approx. (2.1 oz.) Approx. Approx. (2.5 oz.) (2.8 oz.) Approx. (2.5 oz.) Approx. 4,000 VAC, 50/60 min.
Note: Data shown initial value.
G3NA
Engineering Data
Load Current Ambient Temperature
G3NA-205B G3NA-210B/410B
G3NA-220B/420B
Load current
Load current
With standard heat sink (Y92B-A100 Y92BN50) aluminum plate measuring t3.2
Without heat sink
With standard heat sink (Y92B-A100 Y92BN50) aluminum plate measuring t3.2 With iron plate measuring t0.8 Without heat sink
Load current
With standard heat sink (Y92B-A100 Y92BN100) aluminum plate measuring t3.2 With iron plate measuring t0.8
Without heat sink
Ambient temperature (°C)
Ambient temperature (°C)
Ambient temperature (°C)
G3NA-240B
With standard heat sink (Y92B-A150N Y92B-N150)
G3NA-440B
With Y92B-A250 heat sink with radiation efficiency 1°C/W.
G3NA-450B
Load current
Load current
Load current
With standard heat sink (Y92B-P250)
With standard heat sink (Y92B-A150N Y92B-N150)
With iron plate measuring t0.8 Without heat sink -30-20
With iron plate measuring t0.8 Without heat sink -30-20
Without heat sink
Ambient temperature (°C)
Ambient temperature (°C)
Ambient temperature (°C)
G3NA-275B-UTU G3NA-475B-UTU
0.6°C/W with Heat Sink
G3NA-290B-UTU G3NA-490B-UTU
0.3°C/W with Heat Sink
G3NA-D210B
Load current
Load current
t0.8 Without heat sink
With iron plate measuring Using Y92B-P250NF
With iron plate measuring t0.8 Without heat sink -30-20
Using Y92B-P250NF
Load current
With standard heat sink (Y92B-A100 Y92B-N50) aluminum plate measuring t3.2
With iron plate measuring t0.8 Without heat sink
Ambient temperature (°C)
Ambient temperature (°C)
Ambient temperature (°C)
Note: ambient operating temperature Y92B-P250NF 70°C. sure operating temperature within this range.
Solid State Relay G3NA
Cycle Surge Current
values shown solid line non-repetitive inrush currents. Keep inrush current below values shown dotted line occurs repetitively.
G3NA-205B
Inrush current peak) Inrush current peak)
G3NA-210B G3NA-410B
Inrush current peak)
G3NA-220B G3NA-420B
Inrush current peak)
G3NA-240B G3NA-440B/-450B
1,000
5,000
1,000
5,000
1,000 5,000
1,000
5,000
Energized time (ms)
Energized time (ms)
Energized time (ms)
Energized time (ms)
G3NA-D210B
Inrush current peak) Inrush current peak)
G3NA-275B-UTU G3NA-475B-UTU
G3NA-290B-UTU G3NA-490B-UTU
Inrush current peak)
1,200 1,000
1,000 2,000 1,000 1,000
Energized time (ms)
Energized time (ms)
Energized time (ms)
Temperature Characteristics (for Must Operate Voltage Must Release Voltage)
G3NA-2@@B input
Variation rate
Heat Sink Area Load Current
G3NA-220B
Heat sink area (cm2)
3,000 2,000 Ambient
temperature 80°C
1,000
Ambient temperature 40°C
Aluminum plate thick
Note: heat sink area refers combined area sides heat sink that radiate heat. example, when current allowed flow through 40°C, graph shows that heat sink area about cm2. Therefore, heat sink square, side heat sink must (cm2)/2 longer.
Ambient temperature (°C)
Load current
Thermal Resistance (Back Junction SSR) (Examples)
Model G3NA-205B G3NA-210B G3NA-220B G3NA-240B G3NA-275B-UTU G3NA-475B-UTU G3NA-290B-UTU G3NA-490B-UTU G3NA-D210B (°C/W) 3.22 2.62 1.99 0.45 0.45
Thermal Resistance Heat Sinks (Examples)
Model Y92B-N50 Y92B-N100 Y92B-N150 Y92B-A100 Y92B-A150N Y92B-A250 Y92B-P250NF (°C/W) 1.63 1.38 1.63 1.37 1.00 0.46
2.62
Note: When using commercially available heat sink, with thermal resistance equal less that OMRON Heat Sink.
G3NA
Dimensions
Relays
Note: units millimeters unless otherwise indicated.
G3NA-205B, G3NA-210B, G3NA-220B, G3NA-410B, G3NA-420B
11.9 Four, dia. screws
Mounting Holes
Two, 4.3-dia. holes
Terminal Arrangement/ Internal Connections (Top View)
Load Output Input Load power supply
max. 47.5 47.6±0.2 Operating indicator 13.8 max. max.
max.
G3NA-240B, G3NA-440B
11.9 dia. Two, screws
Mounting Holes
Two, 4.3-dia. holes
Terminal Arrangement/ Internal Connections (Top View)
Load Output Load power supply Input
min. 47.5 47.6±0.2 Operating indicator max. Two, M4x8 13.8 max. max.
G3NA-D210B
Note: load connected either positive negative side. 11.9 Four, dia. screws
Mounting Holes
Two, 4.3-dia. holes
Terminal Arrangement/ Internal Connections (Top View)
Load Load power supply Input
max. 47.5 47.6±0.2 Operating indicator 13.8 max. max.
Output
max.
Note: When connecting load, either positive negative side load terminals connected.
G3NA-275B-UTU, G3NA-475B-UTU, G3NA-290B-UTU, G3NA-490B-UTU
dia.
Two, screws
Mounting Holes
Two, 4.3-dia. holes
max.47.5
Terminal Arrangement/ Internal Connections (Top View)
Load
Output
max.
Operating indicator Two, screws
47.6±0.2
16.8 max. max.
Load power supply
Input
Solid State Relay G3NA
Options (Order Separately)
One-touch Mounting Plate
One-touch Mounting Plate used mount GN3A Track.
mount Relay Track, first mount One-touch Mounting Plate then attach Track shown diagram.
R99-12 G3NA (for G3NA G3NE)
Two, mounting holes G3NA
remove Relay from Track, pull down with screwdriver direction arrow.
Two, mounting holes G3NE
When Relay mounted Track, within rating Relay without heat sink. following Tracks: PFP-100N PFP-100N2.
Mounting Bracket
R99-11 (for G3NA-240B, G3NA-440B)
Mounting Bracket R99-11 that G3NA-240B/-440B mounted with same pitch that G3N-240B. 12.5
Heat Sinks
Y92B-N50 Heat Sink (for G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B, G3NE-210T(L))
surface mounting, derating load current required (from Load Current Ambient Temperature graphs). orientation indicated external dimensions correct mounting orientation. When opening mounting holes, refer mounting hole dimensions. Mounting Holes
dia. Two, holes Two, 3.2-dia. holes Two, holes max. 47.6 max. 90±0.3 max. max. 90±0.4 Two, 4.4-dia. holes
30.5±0.3
max.
35±0.2 Weight: approx.
G3NA
Y92B-N100 Heat Sink (for G3NA-220B, G3NA-420B, G3NE-220T(L))
surface mounting, derating load current required (from Load Current Ambient Temperature graphs). orientation indicated external dimensions correct mounting orientation. When opening mounting holes, refer mounting hole dimensions. Mounting Holes Two,
dia. Two, holes holes Two, 3.2-dia. holes Two, 4.4-dia. holes
30.5±0.3
max.
max. 90±0.4
47.6 max. 90±0.3 max.
max.
35±0.2
Weight: approx.
Y92B-N150 Heat Sink (for G3NA-240B, G3NA-440B)
surface mounting, derating load current required (from Load Current Ambient Temperature graphs). orientation indicated external dimensions correct mounting orientation. When opening mounting holes, refer mounting hole dimensions. Mounting Holes Two, 3.2-dia. holes 47.6
dia.
Three, holes
Two, 4.4-dia. holes
max.
max.
56±0.3 max. 90±0.3 max.
max.
Weight: approx.
Y92B-P250NF Heat Sink (for G3NA-275B-UTU, G3NA-475B-UTU, G3NA-290B-UTU, G3NA-490B-UTU)
(The Y92B-P250NF scheduled release 2004.) orientation indicated external dimensions correct mounting orientation. When opening mounting holes, refer mounting hole dimensions. Observe precautions given Mounting Method under Precautions Correct Use.
power supply, 50/60 max. max. 133.4 max.
Mounting Holes 64±0.3
max. 110max.
130±0.3
Two, 4.6-dia. holes 47.6 Two, holes Thermostat contact, 90°C Weight: approx. Two, 4.5-dia. holes
Solid State Relay G3NA
Y92B-P250
Four,
Mounting Holes
Four, dia.
190.5 max.
Four, R2.5 130.5 max.
max.
Y92B-A100 Heat Sink (for G3NA-205B, G3NA-210B, G3NA220B, G3NA-410B, G3NA-420B, G3NAD210B)
Y92B-A150N Heat Sink (for G3NA-240B, G3NA-440B)
Three, holes
Y92B-A250 Heat Sink (for G3NA-440B)
Three, holes
90±0.1
90±0.1
Two, holes
90±0.1
R2.2
47.6
R2.2
47.6
80.5 max.
max.
47.6 50±0.1 max.
50±0.1 56±0.5 max.
50±0.1 56±0.5 max.
45.5 max.
Weight: approx.
Weight: approx.
Weight: approx.
Mounting Holes Y92B-A100 Y92B-A150 Y92B-A250
Four, 4.3-dia. holes
surface mounting, derating load current required (from Load Current Ambient Temperature graphs). orientation indicated external dimensions correct mounting orientation. When opening mounting holes, refer mounting hole dimensions.
G3NA
Approvals
(File E64562)/CSA (File LR35535)
type G3NA-205B G3NA-210B G3NA-220B G3NA-225B G3NA-240B G3NA-410B G3NA-420B G3NA-425B G3NA-440B G3NA-450B G3NA-D210B Input voltage Load type General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General use/Tungsten Motor General FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, Contact ratings Without heat sink With heat sink (see note FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA, FLA, LRA,
Note: When used with proper OMRON heat sink part number appropriately dimensioned equivalent. rated values approved each safety standards (e.g., CSA, TUV) different from performance characteristics individually defined this catalog. interest product improvement, specifications subject change.
Solid State Relay G3NA
Safety Precautions
Caution
Touching charged section occasionally cause minor electric shock. touch G3NA terminal section (the charged section) when power supply sure attach cover before use. Wire G3NA tighten screws correctly, observing following precautions Heat generated terminal error occasionally result fire damage. operate screws output terminal loose. Abnormal heat generated wires occasionally result fire damage. wires suitable load current. Abnormal heat generated terminals occasionally result fire damage. operate screws output terminal loose.
Caution
G3NA heat sink will occasionally cause minor burns. touch G3NA heat sink either while power supply immediately after power turned OFF.
Tightening Torque
Screw size Tightening torque
Caution
internal snubber circuit charged occasionally cause minor electric shock. touch G3NA's main circuit terminals immediately after power turned OFF.
Caution
sure conduct wiring with power supply turned OFF, always attach terminal cover after completing wiring. Touching terminals when they charged occasionally result minor electric shock.
Abnormal heat generated terminals occasionally result fire damage. When tightening terminal screws, sure that non-conductive foreign matter caught screw. GN3A Relays higher, crimp terminals appropriate size wire diameter terminals. wires with damaged sheaths. These cause electric shock leakage. place wiring same conduit duct high-voltage lines. Induction cause malfunction damage. wires appropriate length, otherwise malfunction damage result induction. Mount Track securely. Otherwise, Track fall. sure that G3NA clicks into place when mounting Track. G3NA fall mounted correctly. mount G3NA when your hands oily dirty, e.g., with metal powder. These cause G3NA failure. Tighten G3NA screws securely. Tightening torque: 0.78 0.98 Tighten heat sink screws securely. Tightening torque: 0.98 1.47 Preventing Overheating When using High-capacity Heat Sink (Y92B-P250NF), always thermostat other method protect from overheating event that stops. Touch Blades When operating, touch blades with part your body allow foreign matter come into contact with blades. Always attach enclosed finger guard when using G3NA. Operating Conditions Only G3NA with loads that within rated values. Using G3NA with loads outside rated values result malfunction, damage, burning. power supply within rated frequency range. Using power supply outside rated frequency range result malfunction, damage, burning. transport G3NA under following conditions. Failure malfunction occur. Conditions under which G3NA will exposed water High temperatures high humidity Without proper packing
Caution
apply short-circuit load side G3NA. G3NA rupture. protect against short-circuit accidents, install protective device, such quickburning fuse, power supply line.
Precautions Safe
Although OMRON continuously strives improve quality reliability relays, G3NA contains semiconductors, which generally prone occasional malfunction failure. Maintaining safety particularly difficult relay used outside ratings. Always G3NA within rated values. When using G3NA, always design system ensure safety prevent human accidents, fires, social damage even event G3NA failure, including system redundancy, measures prevent fires from spreading, designs prevent malfunction. G3NA malfunction fire damage occasionally occur. apply excessive voltage current G3NA terminals. Heat Dissipation obstruct airflow G3NA heat sink. Heat generated from G3NA error occasionally cause output element short, cause fire damage. sure prevent ambient temperature from rising heat radiation G3NA. G3NA mounted inside panel, install that interior panel fully ventilated. Mount G3NA specified orientation. G3NA mounted other orientation, abnormal heat generation cause output elements short cause burning. G3NA heat sink fins bent, e.g., result dropping G3NA. Heat dissipation characteristics will reduced, possibly causing G3NA failure. Apply thin layer Toshiba Silicone's YG6260 Sinetsu Silicone's G746, similar product heat sink before mounting. material with high thermal resistance, such wood, used, heat generated G3NA occasionally cause fire burning. When installing G3NA directly into control panel that panel used heat sink, panel material with thermal resistance, such aluminum steel. specified heat sink with equivalent better characteristics.
G3NA
Operating Storage Locations
store G3NA following locations. Doing result damage, malfunction, deterioration performance characteristics. store locations subject direct sunlight. locations subject ambient temperatures outside range 60°C. locations subject relative humidity outside range locations subject condensation result severe changes temperature. store locations subject ambient temperatures outside range 70°C. store locations subject corrosive flammable gases. store locations subject dust (especially iron dust) salts. store locations subject shock vibration. store locations subject exposure water, oil, chemicals. store locations subject high temperatures high humidity. store locations subject salt damage. store locations subject rain water drops.
Relationship between SSRs Duct Height
Incorrect Example
Duct
Countermeasure
max. height more than half SSR's height recommended.) Mounting surface
Countermeasure
Duct
Mounting surface
Mounting surface
Airflow
Vertical direction
Base
Duct
Duct
Duct
surround with ducts, otherwise heat radiation will adversely affected.
short ducts.
ducts cannot shortened, place metal base that surrounded ducts.
Ventilation Outside Control Panel
aware airflow
Duct
Precautions Correct
Please observe following precautions prevent failure operate, malfunction, undesirable effect product performance.
Ventilation outlet (axial fan)
Before Actual Operation
G3NA operation cause unexpected accident. Therefore necessary test G3NA under variety conditions that possible. characteristics G3NA, necessary consider differences characteristics between individual SSRs. Unless otherwise specified, ratings this catalog tested values temperature range between 15°C 30°C, relative humidity range between 85%, atmospheric pressure range between (standard test conditions according C5442). will necessary provide above conditions well load conditions user wants confirm ratings specific G3NAs.
inlet
inlet outlet filter, clean filter regularly prevent from clogging ensure efficient flow air. locate objects around inlet outlet, otherwise objects obstruct proper ventilation control panel. heat exchanger, used, should located front SSRs ensure efficiency heat exchanger. Please reduce ambient temperature SSRs. rated load current measured ambient temperature 40°C. uses semiconductor output element. This causes temperature inside control panel increase heating resulting from passage electrical current through load. restrict heating, attach ventilation outlet inlet control panel ventilate panel. This will reduce ambient temperature SSRs thus increase reliability. (Generally, each reduction temperature will double expected life.) Load current 0.16 0.31 0.62 1.44 Required number 0.08 fans
Mounting Method
Mounting Pitch (Panel Mounting)
Duct
min.
Example: SSRs with load currents 0.16
Vertical direction
Thus, fans would required. Size fans: mm2, volume: m3/min, Ambient temperature control panel: there other instruments that generate heat control panel other than SSRs, additional ventilation will required.
min. min.
Solid State Relay G3NA
High-capacity Heat Sink (Y92B-P250NF)
DIN-track Mounting
Assembled Tracks heavy. Mount Tracks securely. sure that Heat Sink securely locked Track. Attach Plates (PFP-M, order separately) both ends Units Track hold them place. mount Heat Sink Track, press down point indicated arrow diagram then press Heat Sink point indicated arrow
Ratings Characteristics Highcapacity Heat Sink (Y92B-P250NF)
Ratings
Rated voltage Operating voltage Frequency Rated current (See note.) Rated speed (See note.) 110% rated voltage 50/60 0.085 0.072 2,500 r/min 2,850 r/min
Note: Average values.
Thermostat Ratings
Vertical
Operating temperature Contact ratings
Approx. 90°C VAC, resistive load VDC, resistive load
Fan/Thermostat Characteristics Applicable Track
Mounting possible TE35-15Fe (IEC 60715) tracks. tracks from following manufacturers used. Manufacturer Schneider WAGO PHOENIX Thickness: AM1-DE2000 210-114 210-197 N35/15 Thickness: -210-118 N35/15/15-2.3 Insulation class (Fan) Protection class Insulation resistance VDE: CSA: min. VDC) between power supply connections non-charged metal part 2,000 1,500 (120°C) (105°C) (130°C)
Dielectric strength Fan: Thermostat:
Direct Mounting
Prepare mounting holes shown diagram. Tightening torque: 0.98 1.47
Between power supply connections noncharged metal part Ambient operating 70°C (with icing) temperature Storage temperature 85°C (with icing)
Ambient operating humidity
130±0.3
When mounting Heat Sink directly, first remove Unit, then mount Heat Sink itself before attaching Unit again. (Remove screws shown following diagram.)
Remove screws Unit
commercial power supply (50/60 Fan. sure turn power supply wait blades stop before inspecting Fan. High-precision ball bearings used these damaged dropped otherwise subjected shock. life characteristics will reduced bearings damaged. subject shock. life depends ambient temperature, guideline, life 40,000 hours continuous usage 40°C. sure there objects near vents that would restrict flow loose objects, such electrical lines. tightening torque mounting screw when replacing 0.38 0.50 Terminals equivalent Faston #110 used power supply terminals. Connect ground screw hole
Heat Sink
First, temporarily mount Heat Sink with bottom screws then attach screws with mounting bracket sandwiched between Heat Sink mounting surface. Finally, tighten four screws.
G3NA
Preventing Overheating with Highcapacity Heat Sink (Y92B-P250NF)
When High-capacity Heat Sink used, high-capacity switching requires forced cooling with fan. Connect power supply according ratings specifications. stops power supply error, foreign matter power supply connection, aging, Heat Sink will heat high temperatures, possibly resulting failure adverse affects other devices. Implement overheating prevention measure, such turning load current, Heat Sink overheats. thermostat provided detect overheating. thermostat uses contact, i.e., circuit will opened overheating. This thermostat used stop operation SSR. Implement overheating prevention measure using this signal output alarm perform another response applicable system. Also, confirm that there problem with overall system. connect thermostat directly load power supply. Connect contactor other shutoff device connected above SSR. Terminals equivalent Faston #187 used thermostat terminals. place heat-dissipating silicon grease thermostat. solder thermostat terminals. following diagram shows protective circuit example.
Circuit breaker (contact side) Circuit breaker (coil side) Coil power supply Input side Circuit breaker Thermostat contact) Y92B-P250NF Load
Connect capacitor both sides input terminals G3NA with input. Connect capacitor both sides load power supply output. Connect varistor both sides G3NA output terminals. input line that longer than
Loss Time
loss time will increase when G3NA used applied voltage current. sure that this does cause problems.
Loss time
Using Loads
load, diode should connected parallel load absorb counter electromotive force load.
Load Input
Load power supply
Fuses
G3NA Load side
Connect quick-break fuse series with load short-circuit protection measure. fuses following table with equivalent better characteristics.
Ventilating High-capacity Heat Sink (Y92B-P250NF)
Refer Ventilation Outside Control Panel.
Recommended Fuses
G3NA rated load current Fuse model 60LFF5 60LFF8 60LFF10 60LFF15 60LFF20 50SHA20 60PFF25 50SHA25 60PFF30 50SHA30 50SHA40 50SHA45 50SHA50 50SHA75 50SHA80 50SHB100 Manufacturer Applicable
Operating Conditions
apply currents exceeding rated current otherwise, temperature G3NA rise excessively. protection against accidents short-circuiting, sure install protective devices, such fuses no-fuse breakers, power supply side. apply overvoltages input circuit output circuit. Failure burning result. drop G3NA otherwise subject abnormal shock. Malfunction failure result. Keep cooling system running continuously during ON/OFF operation SSR. This allow residual heat dissipate while OFF.
Kyosan Electric G3NA-205B Manufacturing G3NA-210B Company G3NA-220B
G3NA-240B
G3NA-275B-UTU G3NA-290B-UTU
Noise Terminal Voltage According EN55011
G3NA-UTU complies with EN55011 standards when capacitor connected load power supply shown following circuit diagram.
Capacitor G3NA-2@@: G3NA-4@@:
Reverse Connection
output terminal side G3NA-D210B connected builtin diode protect from damage that result from reverse connection. SSR, however, cannot withstand minute more wires connected reverse. Therefore, utmost attention make polarity mistakes load side.
max.
Load
Input
G3NA-UTU Output type
Capacitor
Varistor G3NA-2@@: G3NA-4@@:
Solid State Relay G3NA
Precautions Operating Storage Environments
Operating Ambient Temperature
rated value ambient operating temperature G3NA when there heat build-up. this reason, under conditions where heat dissipation good poor ventilation, where heat build easily, actual temperature G3NA exceed rated value resulting malfunction burning. When using G3NA, design system allow heat dissipation sufficient stay below Load Current Ambient Temperature characteristic curve. Note also that ambient temperature G3NA increase result environmental conditions (e.g., climate air-conditioning) operating conditions (e.g., mounting airtight panel).
Vibration Shock
subject G3NA excessive vibration shock. Otherwise G3NA malfunction internal components deformed damaged, resulting failure G3NA operate. prevent G3NA from abnormal vibration, install G3NA locations means that will subject vibration from other devices, such motors.
Solvents
allow G3NA resin portion Fan's thermostat come contact with solvents, such thinners gasoline. Doing will dissolve markings G3NA.
Transportation
When transporting G3NA, observe following points. doing result damage, malfunction, deterioration performance characteristics. drop G3NA subject severe vibration shock. transport G3NA wet. transport G3NA under high temperatures humidity. transport G3NA without packing properly.
allow G3NA terminal cover come contact with oil. Doing will cause cover crack become cloudy.
Operation
Leakage Current
leakage current flows through snubber circuit G3NA even when there power input. Therefore, always turn power input load check that safe before replacing wiring G3NA.
Switch element Snubber circuit Trigger circuit Input circuit
Screw Tightening Torque
Tighten G3NA terminal screws properly. screws tight, G3NA will damaged heat generated when power Perform wiring using specified tightening torque.
Handling Relays
mount G3NA when your hands oily dirty, e.g., with metal powder. These cause G3NA failure.
Leakage current
Varistor
Drop
careful drop Relay Heat Sink onto part your body while working. Injury result. This particularly true High-capacity Heat Sink (Y92B-P250NF), which weighs
G3NA
Terms Conditions Sale
Offer; Acceptance. These terms conditions (these "Terms") deemed part quotations, acknowledgments, invoices, purchase orders other documents, whether electronic writing, relating sale products services (collectively, "Products") Omron Electronic Components ("Seller"). Seller hereby objects terms conditions proposed Buyer's purchase order other documents which inconsistent with, addition these Terms. Prices; Payment. prices stated current, subject change without notice Seller. Buyer agrees price effect time shipment. Payments Products received days unless otherwise stated invoice. Discounts. Cash discounts, any, will apply only amount invoices sent Buyer after deducting transportation charges, taxes duties, will allowed only invoice paid according Seller's payment terms (ii) Buyer past amounts owing Seller. Currencies. prices quoted herein currency other than U.S. dollars, Buyer shall make remittance Seller then current exchange rate most favorable Seller which available date; provided that remittance made when due, Buyer will convert amount U.S. dollars then current exchange rate most favorable Seller available during period between date date remittance actually made. Governmental Approvals. Buyer shall responsible for, shall bear costs involved obtaining government approvals required importation sale Products. Taxes. taxes, duties other governmental charges (other than general real property income taxes), including interest penalties thereon, imposed directly indirectly Seller required collected directly indirectly Seller manufacture, production, sale, delivery, importation, consumption Products sold hereunder (including customs duties sales, excise, use, turnover license taxes) shall charged remitted Buyer Seller. Financial. financial position Buyer time becomes unsatisfactory Seller, Seller reserves right stop shipments require satisfactory security payment advance. Buyer fails make payment otherwise comply with these Terms related agreement, Seller (without liability addition other remedies) cancel unshipped portion Products sold hereunder stop Products transit until Buyer pays amounts, including amounts payable hereunder, whether then due, which owing Buyer. Buyer shall event remain liable unpaid accounts. Cancellation; Etc. Orders subject rescheduling cancellation unless Buyer indemnifies Seller fully against costs expenses arising connection therewith. Force Majeure. Seller shall liable delay failure delivery resulting from causes beyond control, including earthquakes, fires, floods, strikes other labor disputes, shortage labor materials, accidents machinery, acts sabotage, riots, delay lack transportation requirements government authority. Shipping; Delivery. Unless otherwise expressly agreed writing Seller: Shipments shall carrier selected Seller; Such carrier shall agent Buyer delivery such carrier shall constitute delivery Buyer; sales shipments Products shall shipping point (unless otherwise stated writing Seller), which point title risk loss Products shall pass from Seller Buyer, provided that Seller shall retain security interest Products until full purchase price paid Buyer; Delivery shipping dates estimates only. Seller will package Products deems proper protection against normal handling extra charges apply special conditions. Claims. claim Buyer against Seller shortage damage Products occurring before delivery carrier must presented writing Seller within days receipt shipment include original transportation bill signed carrier noting that carrier received Products from Seller condition claimed. Warranties. Exclusive Warranty. Seller's exclusive warranty that Products will free from defects materials workmanship period twelve months from date sale Seller such other period expressed writing Seller). Seller disclaims other warranties, express implied. Limitations. SELLER MAKES WARRANTY REPRESENTATION, EXPRESS IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY FITNESS PARTICULAR PURPOSE PRODUCTS. BUYER ACKNOWLEDGES THAT ALONE DETERMINED THAT PRODUCTS WILL SUITABLY MEET REQUIREMENTS THEIR INTENDED USE. Seller further disclaims warranties responsibility type claims expenses based infringement Products otherwise intellectual property right. Buyer Remedy. Seller's sole obligation hereunder shall replace form originally shipped with Buyer responsible labor charges removal replacement thereof) noncomplying Product Seller's election, repay credit Buyer amount equal purchase price Product; provided that event shall Seller responsible warranty, repair, indemnity other claims expenses regarding Products unless Seller's analysis confirms that Products were properly handled, stored, installed maintained subject contamination, abuse, misuse inappropriate modification. Return Products Buyer must approved writing Seller before shipment. Seller shall liable suitability unsuitability results from Products combination with electrical electronic components, circuits, system assemblies, other materials substances environments. advice, recommendations information given orally writing construed amendment addition above warranty. Limitation Liability; Etc. SELLER SHALL LIABLE SPECIAL, INDIRECT, INCIDENTAL CONSEQUENTIAL DAMAGES, LOSS PROFITS PRODUCTION COMMERCIAL LOSS CONNECTED WITH PRODUCTS, WHETHER SUCH CLAIM BASED CONTRACT, WARRANTY, NEGLIGENCE STRICT LIABILITY. Further, event shall liability Seller exceed individual price Product which liability asserted. Indemnities. Buyer shall indemnify hold harmless Seller, affiliates employees from against liabilities, losses, claims, costs expenses (including attorney's fees expenses) related claim, investigation, litigation proceeding (whether Seller party) which arises alleged arise from Buyer's acts omissions under these Terms with respect Products. Without limiting foregoing, Buyer expense) shall indemnify hold harmless Seller defend settle action brought against Seller extent that based claim that Product made Buyer specifications infringed intellectual property rights another party. Property; Confidentiality. intellectual property embodied Products exclusive property Seller affiliates Buyer shall attempt duplicate without written permission Seller. Notwithstanding charges Buyer engineering tooling, engineering tooling shall remain exclusive property Seller. information materials supplied Seller Buyer relating Products confidential proprietary, Buyer shall limit distribution thereof trusted employees strictly prevent disclosure third party. Miscellaneous. Waiver. failure delay Seller exercising right course dealing between Buyer Seller shall operate waiver rights Seller. Assignment. Buyer assign rights hereunder without Seller's written consent. Law. These Terms governed Illinois (without regard conflict principles). Federal state courts Illinois shall have exclusive jurisdiction dispute hereunder. Amendment. These Terms constitute entire agreement between Buyer Seller relating Products, provision changed waived unless writing signed parties. Severability. provision hereof rendered ineffective invalid, such provision shall invalidate other provision. Setoff. Buyer shall have right amounts against amount owing respect this invoice. Definitions. used herein, "including" means "including without limitation".
Certain Precautions Specifications
Suitability Use. Seller shall responsible conformity with standards, codes regulations which apply combination Product Buyer's application Product. Buyer's request, Seller will provide applicable third party certification documents identifying ratings limitations which apply Product. This information itself sufficient complete determination suitability Product combination with product, machine, system, other application use. Buyer shall solely responsible determining appropriateness particular Product with respect Buyer's application, product system. Buyer shall take application responsibility cases following nonexhaustive list applications which particular attention must given: Outdoor use, uses involving potential chemical contamination electrical interference, conditions uses described this document. (ii) Energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, installations subject separate industry government regulations. (iii)Use consumer products significant quantities. (iv)Systems, machines equipment that could present risk life property. Please know observe prohibitions applicable this product. NEVER PRODUCT APPLICATION INVOLVING SERIOUS RISK LIFE PROPERTY WITHOUT ENSURING THAT SYSTEM WHOLE BEEN DESIGNED ADDRESS RISKS, THAT OMRON PRODUCT PROPERLY RATED INSTALLED INTENDED WITHIN OVERALL EQUIPMENT SYSTEM. Programmable Products. Seller shall responsible user's programming programmable product, consequence thereof. Performance Data. Performance data given this publication provided guide user determining suitability does constitute warranty. represent result Seller's test conditions, users must correlate actual application requirements. Actual performance subject Seller's Warranty Limitations Liability. Change Specifications. Product specifications accessories changed time based improvements other reasons. practice change part numbers when published ratings features changed, when significant construction changes made. However, some specifications Product changed without notice. When doubt, special part numbers assigned establish specifications your application. Please consult with your Seller representative time confirm actual specifications purchased Product. Errors Omissions. information this publication been carefully checked believed accurate; however, responsibility assumed clerical, typographical proofreading errors, omissions. RoHS Compliance. Where indicated, products currently comply, best knowledge date this publication, with requirements European Union's Directive Restriction certain Hazardous Substances ("RoHS"), although requirements RoHS take effect until July 2006. These requirements subject change. Please consult website current information.
Complete "Terms Conditions Sale" product purchase Omron's website www.components.omron.com under "About tab, Legal Matters section. DIMENSIONS SHOWN MILLIMETERS.
convert millimeters into inches, multiply 0.03937. convert grams into ounces, multiply 0.03527.
OMRON ELECTRONIC COMPONENTS
Commerce Drive, Suite Schaumburg, 60173
OMRON CANADA, INC.
Milner Avenue Toronto, Ontario
OMRON ON-LINE
Global http://www.omron.com http://www.components.omron.com Canada http://www.omron.ca Printed
847-882-2288
Cat. JB301-E3-01 3/05
416-286-6465
Specifications subject change without notice

Models with 75-A 90-A Output Currents Join Previous Models with 50-A O

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