WEIS GMBH SS100 Switchgear Simulator Breaker Testing 

WEIS GMBH SS100 Switchgear Simulator Breaker Testing

In response to demands for safer and more convenient methods of training & demonstrating circuit breaker testing, Weis has developed the SS100 portable Switchgear Simulator. It is used to simulate the basic functions of a power breaker with operate coils, timing contacts and motion sensor.

When used in conjunction with the Weis SA100, SA100R, SA100RS or SA100S switchgear analyser / breaker tester, a variety of things can be performed including coil operation, current measurement, main contact timing, resistive contact timing, travel and velocity measurements, trip free testing, dynamic timing with both ends earthed, parallel contact switching resistor measurement.

Simulation of contact timing is made with 3 Main and 3 Resistive breaks (1 main / resistive break per phase).

Breaker motion / travel simulation is provided using a slide-wire transducer.

One set of trip and close coils with protection are simulated.
SIMULATED CONTACTS
Main: 3 x volt-free contact outputs for simulation of 1 main contact per phase.
Resistive: 3 x volt-free contact outputs for simulation of 1 resistive contact per phase.
Connectors: 4mm safety socket.

SIMULATED COILS
Coil Operation: Volt-Free pulsed contact inputs required for open (trip) and close.
Coil Peak Current: 1.4A DC.
Coil Voltage: 12V DC, fused.
Protection: Inhibit / Enable of each coil circuit to prevent continuous or simultaneous operation of coils.
Connectors: 4mm safety socket.

SIMULATED TRAVEL / MOTION
Type: Slide-wire.
Mechanical Stroke: 25mm.
Connectors: 4mm safety sockets.

MEASUREMENTS
Operation: Open, Close, Trip Free, Close-Open, Open-Close, Open-Close-Open.
Digital Timing: Main, Resistive or Main + Resistive in parallel using links provided.
Dynamic Timing: 4-wire Current Injection and Voltage Drop Sensing with option to earth both sides using links provided.
P.I.R. : Parallel contact switching resistors at 180 ohms.