Three Phase Thermal Relay Calibrator DYJR-25
1、 Scope of application
1. It is applicable to all types of low-voltage motor protectors and thermal relays.
2. It is applicable to product quality verification, factory test and commissioning of motor protector manufacturers.
3. It is applicable to research and development, experiment and teaching of universities and scientific research institutions.
2、 Main characteristics and technical parameters
◆ Output 0~50A, 0~500A (customizable) current
◆ Synchronously test the action time of thermal relay or thermocouple
◆ Several pieces can be checked in series at the same time to improve work efficiency
[Technical parameters]
1. Power input: AC 380/220V 50Hz three-phase four wire or single-phase A phase AC220V
2. Instrument level: 0.5 (customizable)
3. Output current: 3 × 50A or 3 × 500A (customizable) or single-phase A phase 0-50-500A
4. Time measurement: 0-999.9S
5. Weight: 40kg.
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