Rack Mount Rectifiers – 12 V, 24 V or 48 VDC
Rack Mount Rectifiers – Premium High Performance
DC Rack Mount Rectifiers function as either power supplies or battery chargers for 12 V, 24 V or 48 VDC systems; whether 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.
Rack Mount Rectifiers may be used separately as a power source, or they may be integrated with the Power Function Manager (PFM) to greatly expand the system capability with other functions such as digital output monitoring, powering multiple loads via circuit breaker distribution and low voltage disconnect.
Rack Mount Rectifiers Packed with Useful Features
Rack mount rectifiers are fully-equipped with a full range of features, including:
- 12 V, 24 V or 48 V DC output; positive, negative or floating ground
- 115 V or 230 VAC, 50-60 Hz input 560 and 1000 watt models
- 230 VAC only 220 watt model
- 560 W, 1000 W or 2200 Watts per module (approx)
- Built-in o-ring diode for parallel or N + 1 configuration
- Power supply or battery charger operation (DC UPS system)
- Optional battery charging circuit, three-stage charging, gel / lead-acid selector switch, and temperature compensation
- Form C alarm contacts
- 19” or 23”, 2U, flush or 6 inch forward rack mount
Protection is vital when it comes to power rectifiers, and we make this paramount in our products. Full protection is achieved by:
- Output fuse for reverse polarity
- Current limit
- Input circuit breaker
- Automatic high temperature output power reduction (560 W and 2200 Watt models)
- Forced air cooling with filter provided (560 W models only)
We are the Premier Source for Rack Mount Rectifiers and other Power Products
For high quality, high performance rectifiers and other dependable power products such as Ac-Ac Frequency Converters and Rack Mount Inverters, trust only GFS Power. We’re experienced in providing only the highest quality products and continue to improve our offerings through the application of the latest technologies. View our great selection of products today.
Ordering information:
- PM-12-40A 12 VDC 40 Amp 560 Watt Rack mount Rectifier
- PM-12-80 12 VDC 80 Amp 1000 Watt Rack mount Rectifier
- PM-24-20 24 VDC 20 Amp 560 Watt Rack mount Rectifier
- PM-24-40 24 VDC 40 Amp 1000 Watt Rack mount Rectifier
- PM-48-10 48 VDC 10 Amp 560 Watt Rack mount Rectifier
- PM-48-20 48 VDC 20 Amp 1000 Watt Rack mount Rectifier
- PM-48-50 48 VDC 50 Amp 2200 Watt Rack mount Rectifier
- 12, 24 or 48 VDC output; pos., neg. or floating ground
- 115 or 230 VAC, 50-60 Hz input 560 and 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 inch forward rack mount
| Model | Input Amps @ Full Load 115/230V |
Output | Watts | Weight | |||
|---|---|---|---|---|---|---|---|
| VDC V Out |
VDC V2 |
Amps Cont.+ |
|||||
| Lbs | Kg. | ||||||
| PM-12-80 | 16 / 8 | 13.6 | 14.3 | 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, 560 W and 2200 W models, 0.98, 1000 W 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” Rack mount brackets provided
- Wall mount via optional brackets
- AC Input wiring:
560 watt units: IEC AC entry, 6 foot IEC cord with NEMA 5-15 plug provided
1000 watt units: IEC entry, 6 foot IEC power cord with NEMA 20 plug provided
2200 watt unit: Hardwire junction box, no power cord provided - 1/4 inch -20 Output stud (560 watt models)
- Output bus bar (1,000 and 2200 watt models) with 1/4 inch – 20 bolts
- Output “OK” L.E.D.
- Multi color LED: Green = Ok, Red = Fail (1000 W models only)
- Loss-of-output alarm contacts- Form C, plus loss of AC alarm contacts
Form C (1000 and 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) and QCK-6 (for 4-6 unit PM system)
1000 watt models: QCK-3A (for 2-3 unit PM system) and QCK-6A (for 4-6 unit PM system)
2200 watt model: CCK-4 - “Universal” mounting bracket; Model: UMB-PM (500 and 1 kW models only)
- Metering, alarms, LVD and distribution breakers (PFM-400 or ULM-100 module options)
Protection
- Output fuse for reverse polarity
- Current limit
- Input circuit breaker
- Automatic high temp. output
power reduction (560 W and 2200 W models) - Forced air cooling with filter provided (560 W models only)
Design Standards
- UL 1950 / EN 60950 (Safety)
- EN 50082 (Immunity)
- EN 55014 (Conducted)
Case Size – All Models
Inches: H 3.5 x W 17 x D 20.5 inches
Centimeters: H 13.5 x W 43.2 x D 52.1 cms
*19″ mounting brackets provided
