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DCLB 125 Dynamic Test System

DCLB 125 Dynamic Test System

  • Regenerative with >90% of energy capture
  • Superior resolution and programmability versus R-L-C loads
  • Fully integrated with isolation and cooling included
  • Lab-Windows based GUI standard ease of programmable parameters and load profile test execution MODBUS RTU, RS232 Interfaces
  • Seamless power sink and source modes Exceptional performance in controlling step response and slew rate Multi-purpose use - battery charging/dis-charging, bi-directional DC power emulation

Specifications

Model DCLB 125
Application Regenerative DC Load/Source
Modes/Features Constant Voltage
Constant Current
Constant Power
Constant Resistance
Multi-Unit Paralleling Yes
Rated Output (kVA) 125
Regenerative Power Supply Mode
Operating Voltage Range - PS 450 to 900 Vdc
Operating Current Range - PS ±280 A
Voltage Resolution - PS 31 mV
Voltage Accuracy - PS 0.50%
Voltage Slew Rate - PS 10V/msec
Load Bank Mode
Operating Voltage Range - LB 450 to 900 Vdc
Operating Current Range - LB ±280 A
Current Resolution - LB 20mA
Current Accuracy - LB 0.30%
Current Slew Rate - LB 5000A/sec
System AC Input
Utility Grid Voltage (Vac) 480, Optional: 208, 400
Specify upon ordering
Utility Grid Frequency (Hz) 50/60
Max Rated Utility Grid Current (Aac) 167A @ 480VAC (60 Hz)
Other Specifications
THD for Linear Loads <5.0%
Energy Recovery Efficiency >95%
Grid Isolation Galvanic, Integrated
Cooling Air and Liquid Heat Exchanger, integrated
Audible Noise 65dB
Communications Protocols Modbus, CAN-bus
Communication Interfaces RS-232, RS-485, CAN-bus, Analog
Weight (lbs) 2500
Dimensions (inches) 33.3 W x 59.5 D x 76 H
Environmental Rated NEMA 1
Standards Designed to UL1741
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