- Electricity - Electronics
- Switch and Relay
- Voltage protection relay
- Arcteq Relays Ltd
Voltage protection relay AQ-T393earth-leakagehigh-voltage
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Characteristics
- Measured/monitored value
- voltage, earth-leakage
- Other characteristics
- high-voltage
Description
AQ-T393 is a transformer protection IED for 3-winding transformer applications. It integrates full range of protection functions along with variety of additional functions for control, measurement, monitoring and communications.
Highlights
Low impedance restricted earth fault protection
Second and fifth harmonic restraint
Integrated automatic voltage regulator (AVR)
3-winding transformer protection
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