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General| Rated Current | 1250A |
|---|---|
| Rated Voltage | 690VAC |
| Mounting Type | Fixed |
| Standards | IEC 60947-2 |
| Poles | 3 |
| Breaking Capacity | 65kA |
| Number of Poles | 3P |
| Trip Unit | Electronic |
Covers general operation, qualified personnel, and hazard warnings like Danger, Warning, Caution.
Details specific dangers like electric shock and cautions for installation, operation, and handling.
Emphasizes reading the manual, understanding hazard symbols, and following safety steps for installation.
Explains knob settings for long-time, short-time, instantaneous, and ground fault protection for N/A and P/S types.
Describes key/LED functions and terminal configurations for trip relays.
Details protection settings for N and NV types including long time, short time, instantaneous, ground fault, and PTA.
Lists protection settings for A, P, and S types, covering ground fault, earth leakage, and PTA.
Illustrates menu tree navigation, LCD segment functions, and button operations.
Presents time-current curves for long-time, short-time, and instantaneous protection delays.
Outlines inspection cycles, maintenance, and standards for withstand voltage tests.
Addresses abnormal conditions, solutions for MCCB and accessories, and replacement cycles.
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