📖 Description:
- separate-type motor protection relay designed for panel mounting. It provides comprehensive protection against phase failure, overload, and current imbalances, making it ideal for water pumps and industrial motors. Equipped with a Current Transformer (CT), it ensures precise current measurement and enhanced motor safety. Its reliable performance and easy installation make it a perfect choice for industrial and automation applications.
⚙️ Features:
- — Compact modular size
- — Built-in LED and keypad afford a precise,digital setting
- — Three-phase monitoring of overload,phase loss, current unbalance
- — Adjustable reset mode:automatic reset or manual reset
- — Adjustable power-on delay
- — 1 C/O output contact
- — Fault latch
📊 Protective Functions
- — Overload(Overcurrent)
- — Phase loss(Failure)
- — Current unbalance(Asymmetry)
🛠️ Applications:
- — Pumps — Fans — Refrigeration Units — Blowers
- — Motors — Compressors — Lifts,Elevators
- — Cranes — Mining excavators and conveyors
Parameter |
Specification |
Structure | Separate |
Mounting | Flush mounting |
Power supply | AC380V, 50/60Hz |
Current range | 2-99A |
Measurement error | 2% |
Power-on delay | 0-999s |
Current unbalance threshold | 0-40% (0 for disable) |
Start-up delay | 1-30s |
Overload delay | 1-30s |
Auto-reset count | 0-99 times |
Auto-reset time | 1-99 minutes |
Reset mode | Manual / Auto / Power cycle |
Output contacts | 1CO |
Contact capacity | 5A/AC220V, 3A/AC380V (Resistive) |
Dimensions (L x W x D) | 90×70×106.5mm, 92×48mm (panel cutouts size) |
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