12V 40 or 80Amp

Space Critical Power Solutions

12V 40 or 80Amp

Newmar’s Power Modules Series Rack Mount DC Power Supply.

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 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).

Power Module In Rack Integrated with Power Fucntion Manager, model PFM-400, to make a complete DC Power System

Power Modules integrated in complete system

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)
Optional battery charging circuit: three-step charging, gel/lead-acid switch, and temperature compensation
Form C alarm contacts
19" or 23”, 2 RU, flush or 6” forward rack-mount

Model	Input Amps @ Full Load 115/230V	Output			Watts	Weight
		VDC V Out	VDC V2	Amps Cont.+		Weight
		VDC V Out	VDC V2	Amps Cont.+		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%

Performance Specifications

Input:
85 - 135/170-270 VAC (selectable), 47 - 63 Hz., 560 watt models
90 - 265 VAC, 1000 watt models
207 - 253 VAC, 2200 watt model

Power Factor:
0.7, 560W & 2200W models
0.98, 1000W models

Regulation: ± 1% at direct output (V2); ± 2% through "oring" diode (V out)

Ripple: 1% (Typical)
Efficiency: 80-85% @ full load
Front panel Output Voltage Adjustment Pot Range: ±10%
Altitude Range: Full output to 5,000 feet. Derate output current 4% per 1,000 feet to 10,000 feet max.

Temperature Rating

560 watt models: -40° C to +60° C; Derate linearly from 100% load @ 50° C to 75% @ 60° C
1000 watt models: -20° C to + 70° C; Derate linearly from 100% load @ 50° C to 50% @ 70° C
2200 watt model: 0 - 50° C

Mechanical/General

Powder coated aluminum front panel and cover
Vinyl laminated base and cover
19” Rackmount brackets provided
Wallmount via optional brackets
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
2200 watt unit: Hardwire junction box, no power cord provided
1/4” -20 Output stud (560 watt models)
Output bus bar (1,000 & 2200 watt models) with 1/4” - 20 bolts
Output “OK” L.E.D.
Multi colour LED: Green = Ok, Red = Fail (1000W models only)
Loss-of-output alarm contacts- Form C, plus loss of AC alarm contacts
Form C (1000 & 2200 watt units only)
Front panel voltage test points

Options

Three stage charger function with gel/ lead-acid selector Model: CFB (560 & 1000 watts only)
Temperature compensation (for battery charging). All models.
DC Quick Connect Wiring Kit:
560 watt models: QCK-3 (for 2-3 unit PM system) & QCK-6 (for 4-6 unit PM system)
1000 watt models: QCK-3A (for 2-3 unit PM system) & QCK-6A (for 4-6 unit PM system)
2200 watt model: CCK-4
“Universal” mounting bracket; Model: UMB-PM (500 & 1KW models only)
Metering, alarms, LVD and distribution breakers (PFM-400 or ULM-100 module options)