Current Injectors


Rational electronic systems produces CURRENT INJECTORS, that provides desired current at required AC or DC voltages. These current injectors are used to test various switch gears such as circuit-breakers, different kinds of tripping relays, current transformers, different kind of testing meters etc. Also Electrical equipments such as relay testing unit, Transformer losses calibration unit, shunt & CT/PT testing unit etc. and also in Electrical devises such mineral extraction unit, Metal plating units etc.

1) Manual OR Motorised version
2) Heavy duty main Transformer (we always provide 120% of required capacity.)
3) Users friendly modes of operation.
4) Universally accepted & Tested design.
5) Customised design & construction.
 

In-put Supply Voltage : 1 Ph/ 2 Ph/ 3 Ph. 50/60 Hz supply acceptable.
Out put
Voltage : From few milli voltage to several thousands of voltage.
Current : From few micro ampere to several thousands of ampear. (Variable from 0 to 100% as per customers need).

Metering & Display.
a) Analog / Digital Voltmeters and Ammeters.
(Tripping voltage memory facility available – Optional.)

Stirrer.
A remote magnetic stirrer, is provided with the instruments,

Protection
a) fuse for incoming supply,
b) Circuit breakers for out put terminals.

Safety arrangement.
a) Zero start interlock
b) In motorised version, motor automatically get disconnected at 0% & 100% end of variable transformer
d) Precisely calibrated Electronic circuit breaker to trip the circuit in the event of exceeding set desired parameters by the equipment under test.
e) Emergency stop facility to quit the testing process at any time.
f) Audio-visual alarm can also be provided on demand to get " UNIT ON ALERT " facility

Housing : Housed in Powder coated, self standing Sheet metal frame work.

Accessories. : Different types of testing Zigs will be provided as per customer need


 

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