FAZ-XHIN11
Parameter Specification
Product Series FAZ (Molded Case Circuit Breaker Trip Unit)
Brand Eaton
Product Type Electronic Trip Unit (ETU) / Trip Relay
Rated Supply Voltage Powered by the current transformers within the breaker (Self-powered)
Protection Functions Long-Time Delay (LSD) - Overload
Short-Time Delay (STD) - Short-circuit
Instantaneous (INST) - Severe short-circuit
Ground Fault (GND) - Earth leakage protection
Adjustability Fully Adjustable:
- Long-Time Current (Ir): Adjustable percentage of the breaker's frame rating.
- Long-Time Delay (tr): Adjustable.
- Short-Time Current (Isd): Adjustable multiple of Ir.
- Short-Time Delay (tsd): Adjustable.
- Instantaneous Current (Ii): Adjustable multiple of Ir.
- Ground-Fault Current (Ig): Adjustable.
- Ground-Fault Delay (tg): Adjustable.
Display Typically an LCD or LED display for status, current readings, and fault indications.
Testing Built-in self-test and functional test capabilities.
Communication None. The XHIN11 is a stand-alone trip unit. For communication (e.g., via Modbus, Profibus), a separate communication module (like Eaton's COM module) and a different ETU (e.g., with "C" in the name) would be required.
Standards IEC 60947-2