Threaded holes bottom (and side surface case sizes) used mounting, sup

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Threaded holes bottom (and side surface case sizes) used mounting, sup

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SERIES POWER SUPPLIES INSTALLATION OPERATION
Threaded holes bottom (and side surface case sizes) used mounting, supply rear mounted using same holes that attach rear cover plate. accessory Mounting (model GB8) available enable mounting power supply when opposite side mounting surface inaccessible. rail Mounting Kits also available. Even relatively small amount flowing around through power supply will significantly reduce rise temperature resulting from operation, therefore temperature critical components within improving both reliability stability. Avoid blocking flow through vented surfaces. perforated bottom supply mounted solid surface, spacers least 3/16" thick between surface which fastened, permit convection flow, punch ventilation holes mounting surface. Allow free circulate around heat sinks. Space least inch away from surrounding objects. Make connections before applying input power. SENSING TERMINALS MUST CONNECTED output terminals, either barrier strip power supply load. Failure have sense terminals connected will affect output voltage (usually causing higher than rating supply, unadjustable), result permanent damage both power supply load. voltage drops output voltage leads (which degrade regulation) objectionable, local sensing used; leave place jumpers provided with power supply barrier strip (connecting +SENS +OUT terminal SENS -OUT terminal). However, best possible regulation load required, then remove jumpers additional leads connect sense terminals output leads load, shown schematic. This configuration permits power supply sense compensate voltage actually across load. Note that remote sensing capable compensating only limited wiring drops. voltage across load, plus voltage drops through wiring, must within output voltage range supply voltage load remain within load regulation specification. Under/Overvoltage Alarm Contacts Option (model number with suffix): SPDT contacts switch power supply's output deviates volt more volt models, volts more volt models, volts more volt models. Contact ratings: VAC, Vdc, comply with SELV requirements, limit switched voltage 60Vdc/42 VAC.) there possibility voltage from another source (another power supply, battery, transients, etc) being applied power supply's output terminals, protect power supply using diode series with output leads. attempt directly parallel outputs power supplies. This would result current flowing from higher-set output into lower-set output, probable damage both circuits. Outputs connected series obtain higher voltage provided that reverse-biased diode, having current ratings exceeding combined output, used across each output; however, keep mind that output current drawn cannot exceed output current rating lowest rated supply used. Frequent fuse failure symptomatic power supply overload, short circuited output, tripped overvoltage protector, power supply failure. overfuse; this result damage power supply. input power contains large voltage spikes (`noise') induced switching high currents, inductive loads, electro-mechanical components, etc., input power leads supply should include some means transient suppression. Otherwise, portion noise coupled through supply load. Also, supply could damaged. means suppression that easiest install capacitor metal oxide surge suppressor (MOV) across input terminals supply. extremely severe cases, chokes series with each side line also required. These power supplies operate constant voltage sources when used load current equal less than their ratings. power supply overloaded, current limit circuit will automatically reduce output voltage, will then attempt recover normal operating point. Therefore, TRANSITORY OVERLOAD RESULTS MOMENTARY DROP OUTPUT VOLTAGE. However, overload still present when voltage attempts recover, voltage will continue alternately drop recover, which will appear sawtooth oscillation output. operate power supply this mode; reduce load that output current equal less than rating supply will drawn.
.375
Connections Optional Alarm Contacts
SENS
Voltage Adjust
Barrier Strip: 6-32 screws (M6,9,13) (Typ.) 8-32 screws (H8,11,16)
(max.)
SIDE MOUNTING BOTTOM MOUNTING 8-32 threaded holes(4). Maximum incursion screws into mounting holes: 5/16" (.312")
8-32 threaded holes(4) (none sizes H11, H16). Maximum incursion screws into mounting holes: 5/16" (.312")
Applies
-certified models:
REAR MOUNTING, remove original screws(4) 8-32 Type self-tapping screws. They should extend least 5/16" (0.312") into power supply case.
SPECIAL MEASURES LIMITATIONS
maintain compliance with Voltage Directive, following special measures limitations must observed when product placed into service: Marked Voltage Directive. Evaluated Pollution Degree environment. Intended connection Class TN-S power system. Models with outputs volts less considered have SELV outputs. Models with outputs greater than volts considered have hazardous voltage outputs should located Operator Access area product. Models with output ratings less than 240VA considered have non-hazardous energy levels. Models with output ratings 240VA greater considered have hazardous energy levels. Models without built-in fuse require external fuse used ungrounded (hot) side line. catalog electrical mechanical specifications. Ground terminal must bonded protective earth. Intended installed within end-use equipment.
Case Size
6.59 9.25 13.25 8.75 11.25 16.00
5.12 5.12 5.12 7.37 7.37 7.37
3.44 3.44 3.44 5.12 5.12 5.12
10.0 11.0
6.75 6.75 6.75
4.56 1.12 4.56 1.12 4.56 1.12
1.25 1.25 1.25
.375 .375 .375 .562 .562 .562
1.44 1.44 1.44 2.25 2.25 2.25
2.19 2.19 2.19 3.57 3.57 3.57
3.09 3.09 3.09 4.72 4.72 4.72
Approx. Weight
complete Acopian catalog available Internet www.acopian.com
P.O. 638, Easton, 18044 Phone: (610) 258-5441 FAX: (610) 258-2842
OPIAN SUPPL MADE
REV4
SERIES POWER SUPPLIES
Acopian modular power supplies ideally suited applications where compact, high performance high reliability power supplies required. Modular construction barrier strip interconnections provide mounting wiring convenience flexibility. models have floating outputs which used floating, with either positive negative side grounded, and/or series with another supply(ies). have built-in short circuit protection provision remote sensing output voltage load applications where voltage regulation critical. They conservatively rated operation ambient temperatures +71°C.
Dotted line connection required
when omitted.
Depending upon output current rating, from pairs used parallel.
Dotted line connection required
when omitted.
Connecting Power Supply LOAD:
R28A
OVERVOLTAGE PROTECTOR MONITOR
+OUT
+OUT SENS
(optional
(optional
SENS
remote
LOAD
INPUT
*THE DOTTED LINE CONNECTION REQUIRED,
SENS
unless remote voltage adjustment used. using remote adjustment, built-in adjustment must turned fully CCW. remote potentiometer should have these values: models with 0.5v adjustment; (0.5w), models with adjustment; (0.5w)
SENS
white
CASE -125 VAC, 50-400Hz (Standard) 210-250 VAC, 50-400Hz (When model number ends -230)
white
MODEL NUMBER indicates included options; prefix overvoltage protection suffix fungus proofing suffix under/overvoltage alarm contacts suffix terminal strip cover suffix -230: 230v input
CAUTION: provide protection from risk fire, include input wiring 250V time-delay fuse with rating listed below: (These fuse ratings 115V input models only; contact factory fuse ratings 230V input models.)
MODEL
A1.5MT600 A1.5MT900 A1.5MT1200 A1.5H2200 A1.5H3200 A2MT600 A2MT1200 A3MT600 A3MT900 A3MT1200 A3H1700 A3H2000 A3H3000 A3.3MT600 A3.3MT900 A3.3MT1200 A3.3H1700 A3.3H2200 A3.3H3200 A5MT510 A5MT600 A5MT900 A5MT1200 A5H1700 A5H2200 A5H3200 A6MT490 A6MT600 A6MT850
Fuse size
8/10 1-1/4 1-1/2 8/10 1-1/2 2-1/2 2-1/2 1-1/2 2-1/2 1-1/4 2-1/2 6-1/4 1-1/4
MODEL
A6MT1100 A6H1600 A6H2100 A6H2800 A7MT500 A7MT800 A7MT1000 A8MT500 A8MT800 A8MT1050 A8H2000 A8H2800 A9MT1000 A10MT450 A10MT750 A10MT1000 A10H1400 A10H1800 A10H2500 A12MT400 A12MT650 A12MT900 A12H1300 A12H1700 A12H2100 A13MT350 A13MT800 A14MT300 A14MT800
Fuse size
2-1/2 2-1/2 1-1/4 2-1/2 1-1/4 2-1/2 6-1/4 2-1/2 1-1/2 6-1/4 1-1/2 6-1/4 1-1/4 1-1/4
MODEL
A15MT300 A15MT550 A15MT800 A15H1150 A15H1500 A15H1900 A16MT650 A18MT210 A18MT450 A18MT650 A18H1400 A18H1800 A20MT200 A20MT400 A20MT600 A20H950 A20H1300 A20H1600 A24MT210 A24MT350 A24MT550 A24H850 A24H1200 A24H1500 A28MT210 A28MT300 A28MT500 A28H800 A28H1100
Fuse size
1-1/4 6-1/4 6-1/4 2-1/2 6-1/4 6-1/4 1-1/4 6-1/4 1-1/2 6-1/4
MODEL
A28H1400 A30MT210 A30MT300 A30MT500 A30H750 A30H1000 A30H1400 A32MT180 A32MT250 A32HT900 A36MT130 A36MT230 A36MT400 A36HT800 A36HT1100 A48MT120 A48MT180 A48MT300 A48HT600 A48HT850 A50MT100 A50MT150 A50MT270 A50HT600 A50HT800 A60MT85 A60MT120 A60MT250 A60HT500 A60HT700
Fuse size
1-1/2 6-1/4 1-1/4 6-1/4 6-1/4 1-1/2 6-1/4 1-1/4 6-1/4 1-1/4 6-1/4
MODEL
A75MT60 A75MT100 A75MT200 A75HT400 A75HT560 A90MT50 A90MT80 A90MT150 A90HT330 A90HT440 A100M70 A100MT130 A100HT300 A100HT400 A120M60 A120MT120 A120HT250 A120HT350 A125MT50 A125MT120 A125HT250 A125HT350 A150MT100 A150HT300
Fuse size
1-1/2 6-1/4 1-1/4 1-1/2 6-1/4 6-1/4 1-1/4 6-1/4 1-1/4 6-1/4

Threaded holes bottom (and side surface case sizes) used mounting, sup

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