Power Modules

These versatile Rectifier

Modules function as
either power supplies or
battery chargers for 12,
24 or 48 volt systems;
positive, negative or
floating ground. They
may be employed
singly or in combination,
enabling the installer
to scale the system
anywhere from 500 to 10,000 watts per rack. Units may be paralleled for N + 1 redundancy and
alarm contacts allow local or remote monitoring. An optional DC quick connect wiring kit allows
easy replacement of modules without system shutdown.

Power Modules may be used separately as a power source, or they may be integrated with the
Power Function Manager (see RPS System page 12 to greatly expand the system capability with
other functions such as digital output monitoring, powering multiple loads via circuit breaker
distribution and low voltage battery disconnect.

Features

• 12, 24 or 48 volts output; pos., neg. or floating ground

• 115 or 230 VAC, 50-60 Hz input 560 & 1000 watt models
• 230 VAC only 2200 watt model
• 560, 1000 or 2200 watts per module (approx.)
• Built-in oring diode for parallel or N + 1 configuration
• Power supply or battery charger operation (DC UPS system)
Rectifiers/Power Supplies

• Optional battery charging circuit: three-step charging, gel/lead-acid

switch, and temperature compensation
Power Modules integrated in
• Form C alarm contacts complete system,
see page 26 for details
• 19" or 23”, 2 RU, flush or 6” forward rackmount

Input Amps Output

@ Full Load VDC VDC Amps Weight
Model 115/230V V Out V2 Cont.+ Watts Lbs Kg.
PM-12-40A 8.5/4.3 13.6 14.3 40 560 12.2 5.5
PM-12-80 16/8 13.6 — 80 1000 15.2 6.9
PM-24-20 8.5/4.3 27.2 27.9 20 560 12.2 5.5
PM-24-40 16/8 27.2 — 40 1000 15.2 6.9
PM-48-10 8.5/4.3 54.4 55.1 10 560 12.2 5.5
PM-48-20 16/8 54.4 — 20 1000 14.0 6.4
PM-48-50 */22 54.4 — 50 2200 34 15
VDC (V out) Measured at output terminal with oring diode
* 230 VAC input only
VDC (V2) Measured at direct output terminal
+ For parallel configuration/load sharing derate output 10%

Powering the Network

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 Power Modules
Performance Specifications Options
• Three stage charger function with gel/
Input:
lead-acid selector Model: CFB (560 & 1000
• 85 - 135/170-270 VAC (selectable), watts only)
47 - 63 Hz., 560 watt models
• Temperature compensation (for battery
• 90 - 265 VAC, 1000 watt models charging). All models.
• 207 - 253 VAC, 2200 watt model • DC Quick Connect Wiring Kit:
Power Factor: 0.7, 560W & 2200W models 560 watt models: QCK-3 (for 2-3 unit PM
system) & QCK-6 (for 4-6 unit PM system)
0.98, 1000W models
1000 watt models: QCK-3A (for 2-3 unit PM
Regulation: ± 1% at direct output (V2);
system) & QCK-6A (for 4-6 unit PM system)
± 2% through "oring" diode (V out)
2200 watt model: CCK-4
Ripple: 1% (Typical)
• “Universal” mounting bracket; Model:
Efficiency: 80-85% @ full load
UMB-PM (500 & 1KW models only)
Front panel Output Voltage Adjustment
Pot Range: ±10% • Metering, alarms, LVD and distribution
Altitude Range: Full output to 5,000 feet. Derate breakers (PFM-400 or ULM-100
output current 4% per 1,000 feet to 10,000 module options)
feet max.
Protection
Temperature Rating • Output fuse for reverse polarity
560 watt models: -40° C to +60° C; • Current limit
Derate linearly from 100% load @ 50° C to
75% @ 60° C • Input circuit breaker
1000 watt models: -20° C to + 70° C; • Automatic high temp. output
Derate linearly from 100% load @ 50° C to
power reduction (560W & 2200W models)
50% @ 70° C
2200 watt model: 0 - 50° C • Forced air cooling with filter provided (560W
models only)
Mechanical/General
• Powder coated aluminum front panel and cover Design Standards

Rectifiers/Power Supplies
• Vinyl laminated base and cover • UL 1950 / EN 60950 (Safety)
• 19” Rackmount brackets provided • EN 50082 (Immunity)
• Wallmount via optional brackets
• EN 55014 (Conducted)
• AC Input wiring:
• 560 watt units: IEC AC entry, 6’ IEC cord with
NEMA 5-15 plug provided
• 1000 watt units: IEC entry, 6’ IEC power cord
with NEMA 20 plug provided Case Size – All Models

• 2200 watt unit: Hardwire junction box, no
power cord provided H
D

• 1/4” -20 Output stud (560 watt models) W

• Output bus bar (1,000 & 2200 watt models) with

1/4” - 20 bolts Inches H W* D
• Output “OK” L.E.D. 3.5 17 20.5
• Multi color LED: Green = Ok, Red = Fail (1000W CentimetersH
D
models only)
13.5
W 43.2 52.1
• Loss-of-output alarm contacts- Form C, plus loss
*19” mounting brackets provided
of AC alarm contacts Form C (1000 & 2200
watt units only)
• Front panel voltage test points

Powering the Network

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