24V and 48V,
6,000 Watt,
Fully Integrated, Redundant DC Power System
Incredible Functionality, Flexibility, and Scalability in a 2 RU, 1.0 to 6.0 Kw DC Power System
Features
- 19″, 2U rackmount shelf with integrated power distribution
- 90-250V AC input, Power Factor Corrected
- 3 power bays accept 1000 or 2000 watt modular rectifiers
- 111 amp, 6000 watt total max. output capacity, (74 Amp, 4000 Watt, N+1) @ –54.0V DC
- Output temperature compensated for precise battery charging
- 16 DC circuit breaker distribution capacity, with tripped breaker alarm
- Master disconnect breakers for two battery banks, with tripped breaker alarm
- Controller with digital display of system parameters with TCP/IP interface and SNMP monitoring/logging
- Alarm contacts monitor major system functions
- Low voltage disconnect built in
- Easily configures to meet site power requirements
Complete system design and integration by Newmar to your application parameters: Rectifier configuration, installation of distribution circuit breakers, and configuration of alarms and monitors. Assembly in a relay rack with batteries and wiring also available. Let us submit a proposal on your next project. All system components are sold separately.
Specifications: Centurion II DC Power System
| Rectifier | Input Amps @ Full Load 115/230V | Output | Weight | ||||
|---|---|---|---|---|---|---|---|
| Voltage | Amps Cont. |
Watts | |||||
| Lbs | Kg. | ||||||
| C2RX-2048 | 11.4 Amps (output derated approx. 40% @ 115V)/9.8 Amps @ 230V | -54.4V DC, adjustable 48 - 58V DC |
37A* | 2000 | 3.5 | 1.59 | |
| * @ 120 VAC: Derate 2 kW rectifiers by 40%; 1kW rectifiers by 33% | |||||||
| Shelf | Input Voltage Range | Configuration | Size | Weight |
|---|---|---|---|---|
| C2RS-24 | 90-300V (derate @ 115 input), 45-65 Hz. |
3 Centurion II Rectifiers (+24 V), Controller, 16 DC Circuit Breaker Distribution, 2 x 100A Battery Breakers |
19/23”, 2 RU | 19.84 Lbs. |
| C2RS-48 | 90-300V (derate @ 115 input), 45-65 Hz. |
3 Centurion II Rectifiers (-48 V), Controller, 16 DC Circuit Breaker Distribution, 2 x 100A Battery Breakers |
19/23”, 2 RU | 19.84 Lbs. |
AC Input:
Nominal: 230V Voltage Range: 90-300V (derate @ 115 input) Frequency Range: 45-65 Hz Power Factor: >0.99 Efficiency: >94% (from 30-95% output power)
DC Output:
| Voltage | -48 volt | +24 volt |
|---|---|---|
| Output Ratings: | Constant power outputfrom 48V to 58V | Constant power output from24V to 29V |
| Nominal Voltage: | 48V | 24V |
| Rated Voltage: | 58V | 29V |
Power:
Rated maximum System Output Power: 6000W @ -48V, 3000 watts @ 24 volts Polarity: Positive earth. 48 volt, negative earth 24 volt
Wattage @ 115 vac in
| Rectifier Model | C2R-2000 | C2R-2000 |
|---|---|---|
| Output Volts | 24 VDC | 48VDC (Discontinued) |
| Amperage @ 230 vac | 41.7 | 41.7 |
| Amperage @ 115 vac | 21 | 21 |
| Wattage @ 230 vac in | 1000 | 2000 |
| Wattage @ 115 vac in | 504 | 1000 |
DC Distribution:
Load: 16 breaker position capacity, available amperages (specify) 6A, 10A, 20A, 30A and 50A with tripped breaker alarm. (50A circuit breaker is a special order - contact factory for more information) Battery: 2 x 100A battery circuit breakers. Breaker Fail Detection: Electronic fail detection on both load and battery. Breakers Low Voltage Battery Disconnect: 125A battery LVD installed standard, with disconnect alarm
Monitoring & Control:
Monitors all DC power system conditions including DC voltage, rectifier current, battery current, battery temperature, and distribution failure. Visual notification of alarm conditions by LED's and a 4 line x 16 character alpha numeric display mounted on the front panel, with remote notification being enabled by relay contacts, RS232 or TCP/IP (using SNMP). It has a built-in web based controller allowing setup of system parameters using a web browser and utilizes a USB communications port which allows for local monitoring of system operations as well as easy downloading of configuration files for multiple site installations.
General System
Protection
Current Limit: Adjustable to 50-100% of maximum rated current. Over Temperature: Automatic current reduction, backup shutdown protection. Polarity Reversal: Output fuse with crowbar diode. Over Voltage: Adjustable limit. Input Voltage: Auto shutdown, auto restart when correct voltage restored. Input Inrush: <2x maximum input current. Input Fuses: In phase and neutral.
Technical Characteristics
Noise: Ripple <100Hz: <1mV rms unweighted Voice band 100Hz-5KHz: <1mV rms psophometric Wide band 5kHz-1MHz: <5mV rms unweighted Peak to Peak 0-20MHz: <100mV peak to peak Isolation: Input to Output: 4000V DC. Input to Chassis: 3500V DC (VDR to chassis removed) Output to Chassis: 2100V DC Regulation: Line = +/-0.1%, Load = +/-0.5% (no load to full load)
Mechanical
Shelf Dimensions: 19" W x 3.5" H x 15.35" D / Weight: 19.84 Lbs. (excluding rectifier modules) Rectifers Dimensions: 4.25" W x 2.75" W x 11.1" D Weight: 3.15 Lbs Cooling: Forced cooled
Environmental
Ambient Temperature: Nominal: 25+/-5˚ C Range: -10˚ C to +70v C (maximum output power is derated above +50˚ C) Humidity: 5-95% RH (non-condensing) Altitude: <8,202 ft., De-rate maximum ambient temperature by 4˚ C per 3,280 ft. above sea level.
Compliances
Safety: EN60950 Electrostatic Discharge: CISPR24 Radiated Radio Freq: CISPR22 AC Harmonics: EN61000-3-2 AC Flicker & Fluctuation: EN61000-3-3 Other: CE & RoHS compliant
Options
Wiring Option: Battery Cable, 2 AWG, 7’ Length (P/N: 435-2007-0)
