What this product is for
Quick answer: Three-phase submersible pump protection relay for higher-current pump systems with star-delta contact output.
The TENSE TDK-24YU is designed to control submersible pumps and motors and help protect them against dry running, abnormal voltage, current faults and phase asymmetry.
Key features
- 5 A–250 A measurement range
- Star-delta contact output
- High/low voltage protection
- High/low current protection
- Voltage and current asymmetry protection
- Fixed error waiting time
- Automatic reset timing
- Upper-electrode waiting time
- Fuse-current and demurrage protection
- Electrode or float connection
Applications and selection
This model is intended for industrial control panels and pump-protection systems. Confirm the supply, motor current, contact arrangement, sensing method and installation environment before ordering.
Documentation
Download the official TENSE user guide
Technical source: TENSE Electronics. Verify final specifications against the current manufacturer guide before installation.
Standards and certifications
Refer to the current TENSE product documentation