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REMOTE CONTROL (SCADA)

High Current Injector

Description

Gillam-FEi’s IDC20K is a portable device designed to provide high currents with specific waveforms needed to perform di/dt, IMAX, distant fault short circuit testing of switchgear and protective relays used in 600 V to 3 kV DC traction power supplies.
It performs a primary current injection of up to 20 000 A (2 500 A per module) with a low voltage of 7,5 V.
Programmable transient waveforms make it suitable for overcurrent testing as well as for complex time-dependent fault conditions like distant short circuits.
Recharge time is <1 min.

IDC20K is an innovating solution designed to perform routine testing of the DC switchgear and protective relays used in metro and railways electric utilities.
IDC20K performs a primary current injection of up to 20000A with a low voltage of max 7,5V.
Programmable and user-defined transient waveforms make IDC20K suitable for overcurrent testing as well as for complex timedependent fault conditions.
IDC20K is a compact and modular solution that eases portability into switchgear rooms with limited space.
On-site primary injection tests improve switchgears reliability and avoid costly factory calibration.

IJK20 power module
Current Max.2500 A
Voltage Max.7,5 V
Pulse duration Max.1800 msec
Recharge time< 1 minute
Supply voltage230 Vac single phase 50 Hz
Power< 300 Watts per module
Dimensions (LxHxD)19” rack : 330 x 440 x 134 mm
Transportation case : 559 x 549 x 197 mm
Mass (case included)16kg + 6kg (cables)
CablesFlexible cables (95 mm²)Length 3m
Storage integrated in the case
ICK20 control module
Controllable modulesMax. of 8 IJK20 modules
Man-Machine InterfaceLaptop PC integrated in the rack
Graphical interface running under Windows®
WaveformParameter setting
Theoretical template
Pre-recorded (coming from the RLPROTECT
perturbography)
Customized template
Supply voltage230 Vac single phase 50 Hz
Power consumption< 300 Watts
Dimensions (LxHxD)Rack : 330 x 440 x 134 mm
Case : 559 x 549 x 197 mm
Mass20kg (case and cables included)
  • DC Traction circuit breaker tests
  • DC Traction protection relay tests