Centurion_II_Power_System

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

  • 19″, 2U rackmount shelf with integrated power distribution
  • 90-250 VAC 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) @ – 48 VDC
  • 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

 

 

Download PDF Data Sheet
Download SM-3x FAQs
Manuals

C2C-32 Centurion II Supervisory Module (click to request latest manual)
C2R-1000 Centurion II 1000 Watt Rect. (click to request latest manual)
C2R-2000 Centurion II 2000 Watt Rect. (click to request latest manual)
C2RS Centurion II Power System (click to request latest manual)

If you would like to explore the web interface to see how you can change alarm settings or perform a battery test, please contact Jeff Wright by E-mail or by calling 714-751-0488, and request an administrator user name and password.

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.

Specifications: Centurion II DC Power System

System Power Configurations @ 48V* (220 VAC Input)
Watts Per Rectifier # of Rectifiers Installed
1 2 3
2000 37A (2000W) 74A (4000W) 111A (6000W)
1000 18A (2000W) 36A (4000W) 54A (6000W)
System Power Configurations @ 24V*
2000 37A (1000W) 74A (2000W) 111A (3000W)
* @ 120 VAC:Derate 2kW rectifiers: 41%; 1Kw: rectifiers 33%

 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

Rectifier Model C2R-1000 C2R-2000 C2R-1000 C2R-2000
Output Volts 24 VDC 24 VDC 48 VDC 48VDC
Amperage @ 230 vac 21 41.7 21 41.7
Amperage @ 115 vac 12 21 12 21
Wattage @ 230 vac in 504 1000 1000 2000
Wattage @ 115 vac in 288 504 576 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)

BSW2-7 Centurion II DC Power System 24V DC and 48V DC Battery Cable Wiring Newmar