6900 Series AC Power Source
EXTECH’s enhanced 6900 series AC power source features advanced high-frequency PWM technology and a direct-coupled output. The 6900 series utilizes the latest technology and provides more features in a slim, lightweight chassis, all at a competitive price.
In response to customer demand, EXTECH now provides a new 4kVA AC power source: model 6940 is now available in addition to model 6905 (500VA), 6910(1KVA) and 6920(2KVA).
- Adjustable AC output voltage 0~300V / frequency 40~450HZ and DC output 0~400V
- 4 groups of digital LED displays----- voltage, current, frequency and power or power factor
- 3 memories. Able to store voltage, frequency and current high limit setting.
- High crest factor . Capable to withstand inrush current >=3 times of rate current.
- Able to protect against false judgement on high inrush current loads for 1000mS
- Utilize PWM technology with switching amplifier design, the efficiency up to at least 80%
- Protection circuits for over current , overpower, over temperature and over voltage .
- Compact in size and light weight. As small as 2U(8.9cm) height for capacity for 500~2000VA.
Test Power is the sole and exclusive distributor for the Extech product range in Australia and New Zealand.
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