NH Research 4100 Modular DC Electronic Load 450 Volts, 60 Amps, 300 Watts

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Rent, lease, rent to own NH Research 4200 Modular DC Electronic Load 120 Volts, 60 Amps, 300 Watts
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NH Research 4100
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4100 Datasheet
The NH Research 4100 Modular DC Electronic Load 450 V, 60 A, 300 W was designed for use within the S300 Power Subsystem. This highly versatile load may be used in any combination together with DC sources within the same 6-slot chassis. The use of such wide-capability modular load yields more flexibility, less rack space, and lower cost than an assortment of loads each having limited voltage and current range. To cover the full spectrum of supply-under-test output voltages, the Model 4100 load operates at full current from 2.1 to 450 V. In the constant current mode, the load has three ranges in order to assure the necessary low-end resolution for both set and measurement values.
NH Research 4100 Features
  • Mode Switching: Glitch-free transition when changing between current, voltage, power, and resistance modes
  • Isolation: ± 500 VDC between input and chassis ground
  • Remote Sense: 2 VDC max drop between sense and load input
  • OVPS Relay: DPST, 5A, isolated control
  • Self-test: Complete built-in hardware self-test of all major functions including each output transistor
  • Calibration: Closed cover, all adjustments done in software and stored in an on-board EEPROM