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NEWMAR - 19" RACKMOUNT
RECTIFIERS
12VDC
24VDC or 48VDC
POSITIVE
NEGATIVE or FLOATING GROUND
OPTIONAL BATTERY CHARGING CIRCUIT: THREE-STEP CHARGING, GEL/LEAD
ACID SWITCH and TEMPERATURE COMPENSATION
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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 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
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12, 24 or 48 volts output; pos.,
neg. or floating ground
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115 or 230 VAC, 50-60 Hz input 560 &
1000 watt models
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230 VAC only 2200 watt model
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560, 1000 or 2200 watts per module
(approx.)
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Built-in oring diode for parallel or
N + 1 configuration
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Power supply or battery charger
operation (DC UPS system)
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Optional battery charging circuit: three-step
charging, gel/lead-acid switch, and temperature
compensation
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Form C alarm contacts
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19" or 23", 2 RU, flush or 6”
forward rack-mount
Models
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Power
Modules
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Input Amps
@ Full Load
115/230V
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Output
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Watts
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Weight
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VDC
V Out
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VDC
V2
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Amps
Cont.+
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Lbs.
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Kg.
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PM-12-40A
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8.5/4.3
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13.6
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14.3
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40
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560
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12.2
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5.5
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PM-12-80
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16/8
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13.6
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-
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80
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1000
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15.2
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6.9
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PM-24-20
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8.5/4.3
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27.2
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27.9
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20
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560
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12.2
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5.5
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PM-24-40
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16/8
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27.2
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-
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40
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1000
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15.2
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6.9
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PM-48-10
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8.5/4.3
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54.4
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55.1
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10
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560
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12.2
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5.5
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PM-48-20
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16/8
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54.4
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-
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20
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1000
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14.0
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6.4
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PM-48-50
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*/22
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54.4
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50
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2200
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34
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15
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VDC (V out) Measured at output terminal with oring
diode
VDC (V2) Measured at direct output terminal
+ For parallel configuration/load sharing derate output 10%
* 230 VAC input only
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Mechanical/General
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Powder coated aluminum front panel
and cover
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Vinyl laminated base and cover
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19" Rackmount, brackets provided
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Wall-mount via optional brackets
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AC Input wiring:
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560 watt units: IEC AC entry, 6’
IEC cord with
NEMA 5-15 plug provided
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1000 watt units:
IEC entry, 6’ IEC power cord with NEMA 20 plug provided
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2200 watt unit:
Hardwire junction box, no power cord provided
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Hardwire junction box on 2200 watt
units, no power cord provided
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1/4” -20 Output stud (560 watt models)
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Output bus bar (1,000 & 2200 watt
models) with 1/4” - 20 bolts
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Output "OK" L.E.D.
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Multi colour LED:
Green = OK, Red = Fail (1000W models only)
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Loss-of-output alarm contacts- Form C,
plus loss of AC alarm contacts Form C (1000 & 2200 watt units only)
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Front panel voltage test points
Performance
Specifications
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Input:
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85-135/170-270 VAC (selectable),
47-63 Hz. 560 watt models
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90 - 265 VAC, 1000 watt
models
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207 - 253 VAC 2200 watt
models
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Power Factor:
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0.7, 560W & 220W
models
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0.98, 1000W models
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Regulation: ± 1% at direct output (V2);
± 2% through "oring" diode (V out)
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Ripple: 1% (Typical)
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Efficiency: 80-85% @ full load
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Front panel Output Voltage
Adjustment
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Pot
Range: ±10%
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Altitude Range: Full output to 5,000
feet. Derate output current 4% per 1,000 feet to 10,000 feet max.
Protection
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Output fuse for
reverse polarity
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Current limit
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Input circuit
breaker
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Automatic high
temp. output power reduction (560W & 2200W models)
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Forced air cooling
with filter provided (560W models only)
Design
Standards
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UL 1950 / EN 60950 (Safety)
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EN 50082 (Immunity)
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EN 55014 (Conducted)
Options
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Three stage charger function with
gel/lead-acid selector Model: CFB (560 & 1000 watt units only)
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Temperature compensation (for battery
charging). All models.
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DC quick connect wiring kit:
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560
watt models: QCK-3 (for 2-3 unit
PM system) &
QCK-6 (for
4-6 unit PM system)
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1000
watt models: QCK-3 (for 2-3 unit PM system) & QCK-6 (for 4-6 unit PM
system)
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2200 watt model:
CCK-4
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“Universal” mounting bracket; Model:
UMB-PM (500 & 1KW models only)
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Metering, alarms, LVD and distribution
breakers (PFM-400 or ULM-100 module options)
Temperature
Rating
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560 watt models:
-40° C to +60° C, Derate linearly from 100% load @ 50°C to 75% @ 60° C
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1000 watt models: -20° C to
+70° C; Derate linearly from 100% load @ 50°C to 50% @ 70° C
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2200 watt models:
0 - 50° C
Download PDF Data Sheet
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