Master Switch Three Phase

Technical Specifications -  Master Switch Three-phase (MTS Series)

General Information

• Static Transfer Switch (STS) for critical three-phase load protection.
  
• Models: MTS 100, 150, 200, 250, 300, 400, 600, 800 (100-800A).
  
• Hot Swap capable (components and fans).
  
• Transfer modes: Automatic / Manual / Remote.
  
• Applications: Data centers, healthcare, industry, transport.

Electrical Specifications

• Input Voltage: 380/400/415V AC, three-phase + Neutral.
  
• Voltage Range: 180-264V adjustable.
  
• Switching Phases: 3P + N (four poles) or 3P (three poles).
  
• Frequency: 50/60 Hz (±10%).
  
• Transfer Type: Break Before Make.
  
• Transfer Time:
  
  • <4 ms (synchronized)
  • <10 ms (unsynchronized).

• Thermal-magnetic short-circuit and overload protection.
• Backfeed protection with automatic cut-off.
  
• Redundant dual power supply and ventilation (fan redundancy plus).
  
• Efficiency >99% at full load.

Connectivity & Monitoring

• LCD display for status, alarms, and measurements.
• Communication via RS232 and Relay contacts.
  
• Compatible with PowerShield³ for Windows, Mac, Linux, Hyper-V, XenServer.

Environmental Data

• Operating Temp: 0°C to +40°C.
  Humidity: 5-95% RH (non-condensing).
  Noise Level:
  • <55 dBA (MTS 100-200)
  • <60 dBA (MTS 250-400)
    
  • <62 dBA (MTS 600-800).
• IP Rating: IP20.
• Colour: RAL 7016.

Certifications

• EN 62310-1 (Safety), EN 62310-2 (EMC).
• EMC, RoHS, CE, ISO 9001, ISO 14001, ISO 45001.

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