High Current Injection equipment model 200ADM specifications

	High Current Test System
200ADM Current Injection System

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200ADM Specifications

Main Output
The main output on the unit has four taps, allowing the selection of output voltages up to 240V and output currents up to 200A.

Range	Continuous	5 minutes	1 minute	6 seconds
10V	25A	50A	100A	200A*
35V	10A	20A	30A
100V	3A	5A	10A
240V	1A	2A	3A
240V DC	1A	2A	3A

The above intermittent on times must be followed by an off time of 15 minutes, and are based on an ambient temperature of 25°C.
Note: *6 second intermittent ratings are only available up to the 50% position of the output control on a 115V supply.

Auxiliary AC and DC Outputs
A switched, isolated auxiliary DC supply is available to power the relay under test. The output is protected by a fuse and electronic trip circuit.

DC stabilized output
24V	1.04A
48V	0.52A
60V	0.42A
110V	0.23A
220V	0.11A

The auxiliary AC output is isolated, switched, and fuse protected.

Variable AC output

0 to 130Vac

300mA

Metering
The output is metered by a digital true RMS system with a memory ammeter - whenever the timer stops and the output is switched off, the current reading is held on the display.

Range	Resolution	Trip current	Accuracy
5.000A	0.001A	5.5A	±0.5% rdg+5 digits
20.00A	0.01A	22A	±0.5% rdg+5 digits
50.00A	0.01A	55A	±0.5% rdg+5 digits
200.0A	0.1A	220A	±0.5% rdg+5 digits

A current trip is automatically set to 110% of full scale of the selected metering range to protect the device under test.

Auxiliary Metering Inputs
An auxiliary metering input is provided which is able to measure RMS and DC voltage or current. In addition the frequency of the external input may be measured, and the phase measured between the main output current and the auxiliary metering input.

Setting	Range	Resolution	Accuracy
Volts (DC)	270.0V	0.1V	±0.7% rdg+5 digits
Volts (AC)	270.0V	0.1V	±0.7% rdg+5 digits
Amps (DC)	5.000A	1mA	±0.7% rdg+5 digits
Amps (AC)	5.000A	1mA	±0.7% rdg+5 digits
Phase		0.1°	±3°
Frequency	20 to 1000Hz	0.1Hz	±0.2% rdg+1 digits

The current input is protected by a F6.3A fuse.

Timing System

Range	0 to 999.999 seconds
Resolution	1ms
Accuracy	0.1% of rdg + 2 digits (+4 digits operated mode)

The contact circuit has an open circuit voltage of 24Vdc and a short circuit current of 10mA. Each contact circuit will auto-select for normally open or normally closed contacts. A DC voltage of 24-240Vdc may also be used to trigger either timer channel.

The following functions are provided:

Mode	Timer Start	Timer Stop
Internal start	Press 'ON'	Contact 1 or 2
Single contact	Contact 1	Contact 1
Dual contact	Contact 1	Contact 2
Current operated	Current > 10% of range	Current < 10% of range

Pulse mode is used for setting the current level in devices sensitive to heating, and allows current to be injected for 400ms and the current recorded.

The output is automatically switched off at the end of the test to safeguard the relay under test.

RS 232 Communication Port
An RS232 port is provided to allow connection of a printer.

Protection and Safety
The unit is protected by electronic over current and duty cycle trips on the outputs, thermal monitoring on the power components, and fuses on the input and regulator. The auxiliary AC output is fuse protected, and the stabilized DC output is protected by an electronic trip and fuse. An earth terminal is provided for connection to a local earth.

The unit is designed to comply with BSEN61010, and is CE marked.

Supply Requirements (200ADM)

Supply Requirements
115V±10%,	50/60Hz	1ph	2300VA max
230V±10%,	50/60Hz	1ph	2300VA max

The correct range is automatically selected by the set.

Temperature Range
Storage -20°C to 60°C, Operating 0°C to 45°C

Lead Set Specifications
The 200ADM is supplied with a lead set including the following items:

2 each 5m 25mm2 200A leads terminated in M10 ring crimps.
2 each 5m 2.5mm2 25A leads terminated in 4mm plugs.
2 each 5m 2 core auxiliary leads terminated in 4mm plugs.

The lead set is supplied in a plastic carrying case.

Dimensions
380mm (H) x 314mm (W) x 221mm (D)

Weight
20.7kg (Including handle and corner protectors)

Accessories supplied with unit
Operating manual, output lead set, mains lead, spare fuse set.

Optional Accessories
Filter unit, Printer