T and R Model 750ADM-H Single-phase Current Injection System

Product Description
T&R Test Equipment is a market leader in the field of current injection equipment. The range includes secondary injection units with 100A output capability up to 6000A primary injection systems. All have true RMS metering, a flexible timing system, and an easy to understand user interface.

The 750ADM and 750ADM-H are compact, rugged primary current injection systems with a 750A output capability. The 750ADM has a maximum no load output voltage of 3.5V and the 750ADM-H has a maximum voltage of 5V. The units are ideally suited to all low power primary injection tasks requiring up to 750A for short periods.

T&R Model 750ADM-H is a compact, rugged primary current injection systems with a 750A output capability.

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.

Model 750ADM-H Specifications (PDF)
(documents are in PDF format and will open in a new window)

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

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

Unit Type	Maximum Power Rating	Maximum Current
750ADM	2kVA	750A
750ADM-H	3kVA	750A
PCU1/E +LU3000	7kVA	3000A
PUC2/E +LU6000	20kVA	6000A

Where higher currents and powers are required for primary injection, 7kVA and 20kVA primary injection systems are available. The PCU1/E and PCU2/E systems have separate control and loading units, allowing a wide range of load conditions to be covered with different loading units. The units have two outputs, allowing injection of currents as low as a few hundred milliamps and up to 750A.

Rental Inquiry Information

Reference:	750ADM-H
Description:	T&R Test Equipment Model 750ADM-H single-phase 750A Current Injection