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DCLB 500 Dynamic Test System

DCLB 500 Dynamic Test System

  • Regenerative with >90% of energy capture
  • Superior resolution and programmability versus R-L-C loads
  • 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 500
Application Regenerative DC Load/Source
Modes/Features Constant Voltage
Constant Current
Constant Power
Constant Resistance
Multi-Unit Paralleling Yes
Rated Output (kVA) 500
Regenerative Power Supply Mode
Operating Voltage Range - PS 500 to 1100 Vdc
Operating Current Range - PS ±1000
Voltage Resolution - PS 46mV
Voltage Accuracy - PS 0.50%
Voltage Slew Rate - PS 10V/msec
Load Bank Mode
Operating Voltage Range - LB 500 to 1100 Vdc
Operating Current Range - LB ±1000
Current Resolution - LB 80mA
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) 668A @ 480VAC (60 Hz)
Other Specifications
THD for Linear Loads <5.0%
Energy Recovery Efficiency >95%
Grid Isolation Galvanic, Included
Cooling Air and Liquid Heat Exchanger, included
Audible Noise 65dB
Communications Protocols Modbus, CAN-bus
Communication Interfaces RS-232, RS-485, CAN-bus, Analog
Weight (lbs) 3500
Dimensions (inches) 87.3 W x 32.5 D x 86.9 H
Environmental Rated NEMA 1
Standards Designed to UL1741
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