Description
The MQ3K(S) is another model from the MQ series of online high-frequency UPS (Uninterruptible Power Supply). Below are the specifications for this UPS model:
- Model: MQ3K(S)
- Capacity: 3000 VA / 2400 W
- Topology: Online Double Conversion
- Input Voltage: 380/400/415VAC (Three-phase)
- Output Voltage: 380/400/415VAC (Three-phase)
- Frequency: 50/60 Hz
- Efficiency: Up to 93%
- Display: LCD Display
- Communication Ports: RS232, RS485, SNMP, USB
- Battery Type: Typically Sealed Lead Acid (but may vary depending on manufacturer)
- Backup Time: Depends on the load and battery capacity
- Features: Automatic bypass, Cold start function, Generator compatibility, etc.
As with the previous model, the brand associated with this UPS would depend on the manufacturer or supplier. The “MQ” series is a product line designation, and the brand name might be mentioned elsewhere in the product documentation, packaging, or on the device itself.

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