1. Main Specifications| Rated Operational Voltage | 208 ... 600 V AC | | Rated Control Supply Voltage (Us) | 100 ... 250 V AC | | Rated Control Circuit Voltage (Uc) | 24 V DC | | Rated Frequency (f) | 50/60 Hz Main Circuit 50 / 60 Hz | | Package Level 1 Depth Length/Height/Width | 379 MM 564 MM 352 MM | | Package Level 1 Gross Weight | 18.5 kg |
2. Key Selling Points- Smooth Start and Stop, Protects Mechanical Systems: Utilizes controlled voltage ramp starting and soft stopping
to significantly reduce mechanical stress on motors, couplings, and
gearboxes, as well as inrush current to the power grid (down to 2–5
times full load current), extending equipment lifespan.
- Intelligent Motor Protection: Offers comprehensive electronic protection including
overload, phase loss, phase imbalance, over/under voltage,
thyristor overtemperature, and earth fault, with fault logging for
easy maintenance and diagnostics.
- High-Performance Control & Programmability: Advanced microprocessor control allows precise setting of
start/stop profiles, current limiting, acceleration/deceleration
times, and other parameters to meet the specific needs of diverse
loads.
- Integrated Bypass Contactor: Features a built-in electromechanical bypass contactor that
automatically engages after motor start-up, bypassing the
thyristors to reduce heat generation and power losses during
continuous operation, improving system efficiency.
- User-Friendly Interface: Equipped with an optional graphical local control module
featuring intuitive menus (including Chinese), quick commissioning
wizard, real-time data display, and fault history, simplifying
operation and setup.
- Powerful Communication & Integration: Standard Modbus RTU communication enables seamless
integration with PLCs, SCADA, or DCS systems for remote monitoring
and control.
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