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KRIWAN
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KRIWAN products

Oil Level Regulator

The INT280 monitors and regulates the oil level in refrigerant compressors. The oil level regulator is used in rack systems with several reciprocating or scroll compressors connected in parallel. Adaptive oil filling from a common oil reservoir prevents problems caused by uneven oil consumption of compressors in rack systems. In addition, the compressor is automatically switched off if it is not possible to restore the specified oil level.

Protection Relays - Multifunctional Relays for Machines

Diagnose Connects Pumps

The PREMIUM protection relay INT69 PYF Diagnose connects pumps, protection functions and the digital world. Simple networking is possible with the help of the integrated Modbus interface. The device monitors the motor temperature, the bearing temperature, leakage, vibration, voltage and current. The integrated power measurement is suitable for a frequency converter. A relay for alarm and warning ensures the necessary operational safety.