T and R Test Equipment 750ADM 750 ampere single unit PCITS Part No: 200 Buy Online OR Call

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£3,599.00 each.

£4,228.83
Inc. Vat and Standard UK Delivery

The750ADM and 750ADM-H have two outputs, allowing injection of currents as low as a few hundred milliamps and up to 750A. Voltages up to 16V are available on the 40A output, allowing higher impedance trips to be tested. Four true RMS metering ranges are provided, allowing the full scale of the meter and trip level to be set independently of the selected output. Industry standard connectors are used on all inputs and outputs for convenience, reliability and safety.

The 750ADM and 750ADM-H are comprehensively protected by electronic overcurrent and thermal trips.

The timing system is very flexible without compromising ease of use, allowing trip times, reset times and reclose times to be quickly measured to a high degree of accuracy. Two contact inputs are provided, each of which may be trigged by a volt-free contact or a dc voltage. The contact inputs auto-sense for normally open or normally closed contacts.

The 750ADM can be used to test many devices including:

Circuit breakers
Primary injection of over-current relays
Auto-reclosers
MCB’s

The unit can also be used for current transformer ratio testing and as a dual channel stand-alone timing system.

Features

Primary injection up to 750A
2.8V output (750ADM)*
4V output (750ADM-H)*
16V 40A output for secondary injection
True RMS digital metering
Memory ammeter
Multi-function timing system
Large back-lit liquid crystal display
Thermal and over-current protection
Automatic switch-off at end of test
Compact and portable
Automatic mains voltage selection*
Clear and simple user interface
Optional ADMlog PC data capture software