GE HID32 125VDC High impedance differential module Quality assurance

The GE HID32 125VDC is a high impedance differential module that is used in transformer protection systems. It is designed to detect transformer winding faults and provide tripping signals to circuit breakers.

The HID32 125VDC has the following features:

• High impedance input circuitry for low burden on the transformer windings
• Differential protection for transformer windings
• Overcurrent protection for transformer windings
• Earth fault protection for transformer windings
• Second harmonic restraint to prevent false tripping due to inrush currents
• Programmable settings for all protection functions

The HID32 125VDC is typically used in conjunction with other transformer protection devices, such as overvoltage and undervoltage relays. It is also commonly used in conjunction with other GE Multilin products, such as the P141 and P142 digital relays.

Here are some additional product details for the GE HID32 125VDC:

• Operating voltage: 125 VDC
• Power consumption: 8 W
• Input impedance: 1 MΩ
• Differential sensitivity: 1% to 100%
• Overcurrent pickup: 1% to 100%
• Earth fault pickup: 5% to 100%
• Second harmonic restraint: 10% to 100%
• Operating temperature range: -20°C to +70°C
• Dimensions: 116 mm x 96 mm x 45 mm (H x W x D)
• Weight: 0.5 kg