Application
The OMMQ2 Intelligent Double Power Changeover Switch is designed for electrical systems operating at AC 50/60Hz, with a rated working voltage of up to 400V and a rated working current ranging from 100A to 1250A. This advanced changeover switch is widely used in residential communities, military installations, hospitals, shopping malls, airports, and other critical applications. The OMMQ2 features a microcomputer controller and a switching changeover device, providing both automatic and manual control, as well as various indicators and interlocking mechanisms to ensure reliable and safe operation.
Key Features
- Microcomputer Controller: Provides intelligent control for seamless power switching.
- Automatic and Manual Control: Offers flexible control options to suit different operational needs.
- Wide Voltage and Current Range: Suitable for systems with a rated working voltage up to 400V and a rated working current from 100A to 1250A.
- Comprehensive Indicators: Features common switching on indicator, emergency switching on indicator, and more for clear status monitoring.
- Mechanical and Electrical Dual Interlocking: Ensures enhanced safety and reliability during switching operations.
- Three State Positions: Allows users to choose from common power (N) switching on, double off, and emergency power (R) switching on.
Exclusive Advantages
- Advanced Power Control: Intelligent control system ensures smooth and reliable power transitions between common and emergency power sources.
- Flexible Operation: Offers both automatic and manual control options to adapt to various operational requirements.
- Enhanced Safety: Dual interlocking mechanisms and comprehensive indicators provide added safety and clear operational status.
- Wide Range of Applications: Suitable for use in residential communities, military installations, hospitals, shopping malls, airports, and more.
- User-Friendly Design: Three state positions provide easy and flexible control for different power switching needs.
Specification
| Model | ApplicableCircuitBreaker | Rated Working Current(A) | Conversion Action Time(s) | UtilizationCategory | Mechanical Life(times) | ElectricalLife(times) | Rated Short-circuit Impulse Withstand Voltage(Uimp) | Rated Short-circuit Breaking Capacity lcu (kA) |
| OMMQ2-100 | OMMQ2 series | 100 | 5 | AC-33iB | 5000 | 1000 | 8KV | 10 |
| OMMQ2-225 | 100,125,160,200,225 | 5 | 5000 | 1000 | 10 | |||
| OMMQ2-400 | 225,250,315,350,400 | 6 | 3000 | 1000 | 10 | |||
| OMMQ2-630 | 400,500,630 | 6 | 2500 | 500 | 12.6 | |||
| OMMQ2-800 | 630,700,800 | 6 | 2500 | 500 | 16 | |||
| OMMQ2-1250 | 800,1000,1250 | 6 | 2500 | 500 | 25 |
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
