Technotrans Phase Sequence Relay 10014645 for Three-Phase Systems (2024)

Technotrans Phase Sequence Relay – Three-Phase Protection Device

The Technotrans Phase Sequence Relay is a critical electrical protection device, designed to monitor and verify the correct phase rotation in three-phase power systems.

It ensures that the phase order (L1 → L2 → L3) is correct before allowing equipment operation, protecting motors and machinery from damage caused by incorrect phase sequencing.

Key features and advantages

• Phase sequence monitoring

Detects the correct rotation order of the three-phase power supply.

• Protection against reverse rotation

Prevents motors from running in the wrong direction.

• Automatic safety response

Can trigger alarms, block startup, or disconnect the load in case of incorrect phase sequence.

• Equipment protection

Prevents damage to pumps, fans, compressors, and other rotating machinery.

• Improves operational safety

Reduces risk of system failure and unsafe conditions.

• Reliable industrial performance

Designed for use in demanding electrical and automation systems.

Applications

• Industrial machinery

• Pump and compressor systems

• HVAC systems

• Manufacturing and automation

• Electrical control panels

Technical specifications

• Manufacturer: Technotrans

• Type: Phase sequence relay

• Function: Phase rotation monitoring and protection

• Application: Three-phase electrical systems

• Serial number: 10014645

• Year: 2024

• Condition: New