NH Research 4600 Series Programmable AC Electronic Loads

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NH Research 4600 AC Loads are design for test applications that require linear and non-linear AC loading in several emulation modes with power and crest factors control. This programmable versatility allows testing with a wide variety of potential field operating conditions to assure unit-under-test (UUT) reliability. Products tested include uninterruptible power supplies (UPS), AC sources, inverters, switches, circuit breakers, fuses and connectors.

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Features

6 power levels: 3, 6, 12, 18, 24 & 36 kW
CC, CR, CV, CP, SC, UPF and CNL emulation modes
Programmable crest factor and power factor
12 high-accuracy, internal measurements
User-defined waveforms
100-step Multi-Mode Macros
PC soft panel with current, voltage and power waveform display
Single and 3-phase configuration options
RS-232 and USB communication interfaces

Specifications

Model	Power (kW)	Max Current³ (A)	Voltage³ (V)
4600-3	3	30	50 - 350
4600-6	6	60	50 - 350
4600-12	15	120	50 - 350
4600-18	18	180	50 - 350
4600-24	24	240	50 - 350
4600-36²	36	360	50 - 350