Parameters:
Product Type: Protection Relay / Circuit Breaker with LSIG
Nominal Current (In): [Insert current rating, e.g., 16A, 32A, 50A, etc.]
Voltage Rating: [Insert rated voltage, e.g., 230V, 400V, etc.]
Frequency: 50/60Hz
Short-Circuit Protection: Yes, with adjustable trip settings
Overload Protection: Yes, with configurable time delay and current thresholds
Ground Fault Protection: Yes, provides protection against ground faults (also known as earth leakage protection)
Leakage Current Protection: Detects small leakage currents, ensuring protection against potential electrical shocks
Tripping Characteristics: Adjustable trip settings, with specific curves for overload, short-circuit, and leakage protection
Mounting Type: DIN Rail or panel mount (depending on the model)
Standards Compliance: IEC 60947-2, UL 489, etc.
Operating Temperature: -5°C to +40°C (typical range)
IP Rating: IP20, IP65 (depending on the configuration)
Dimensions: [Insert dimensions, e.g., 90mm x 80mm x 60mm]
Weight: [Insert weight, e.g., 0.8 kg]
The ABB PR122-P/LSIG is a highly versatile and reliable protection relay or circuit breaker designed for use in low-voltage distribution systems. It offers comprehensive protection against electrical faults, including overload, short-circuit, earth leakage, and ground fault. The device is part of the PR122 series, which provides intelligent protection for motors, transformers, and other critical electrical circuits, ensuring the safety of personnel and equipment.