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Elgar ReFlex Power DC High Power Module : Specifications
DC High Power Modules General Specifications
Line Regulation +\- 10% line change
Steady State,
Voltage Mode
0.01% of full-scale + 10mV (330W) and
0.03% of full-scale (1kW)
Steady State,
Current Mode
0.05% of fullscale (330W) and 0.1% of full-scale (1kW)
Transient, Voltage Mode Less than 1% of full-scale excursion returning to steady state within 500 micro-sec
Transient, Current Mode Less than 0.05% of full-scale (330W) and less
than 0.1% (1kW)
Remote Sense Up to 3V load line drop. The drop in the load leads subtracts from the maximum voltage available for the load.
Parallel Up to six like modules
Series Up to five like modules for 16V, 65V;
up to three like models for 33V, 50V, 120V
Float not to exceed 200V (16V, 33V, 50V 120V), 300V (65V), 450V (450V).
Sag/Surge/Hold Up Sag to 65% of nominal for 450ms at full output power with AC input at ≥200VAC. Surge to 135% of nominal for 450ms at full output with AC input ≤230VAC. 10ms hold up at loss of input.
Remote programming connector 9-pin D-sub
Output connector Combination signal/power contact subminiature D (Mating connector kit available)
Physical 330W: 4.2 lbs (1.91 Kilograms)
1000W: 8.7 lbs (3.95 Kilograms)
Certified to UL 61010-1, CSA C22.2 No.
61010.1 and IEC/EN 61010-1.
Compliance with EN61326 and FCC 21 CFR,
Subpart J
CE Mark is to EMC and LVD
All specifications: 25°±5°C.
Output Voltage and Current
Output Voltage 33V 450V 50V 50V 120V
Output Current 30A 2.3A 20A 25A* 8.3A
Maximum Power 990W 1035W 1000W 1250W* 996W
Mainframe Slots 2 2 2 2 2
Output rise / fall time 20msec 20msec 20msec 20msec 20msec
Ripple / Noise
RMS 15mV 40mV 20mV 20mV 20mV
Peak-Peak 60mV 200mV 75mV 75mV 75mV
Programming Accuracy
Voltage (0.05% of setpoint +) 16.5mV 225mV 25mV 25mV 60mV
Current (0.2% of setpoint +) 30mA 2.3mA 20mA 25mA 8.3mA
Temperature Coeffcient
Voltage /˚C 3.3mV 45mV 5mV 5mV 12mV
Current /˚C 7.5mA 0.6mA 7.5mA 7.5mA 2.5mA
*1250 Watt module must have an AC input voltage above 188 Vac or DC input above 210 vDC. The module will not operate below the required input line voltage.
All specifications are subject to change

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