PUYANG GENERAL SCIENCE AND TECHNOLOGY CO., LIMITED
Puyang General Science and Technology Co., Ltd specializes in importing & exporting industry surplus parts,instrument and meter, automation products, electric parts,motors. Our company established
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813S-V3-230V
813S-V3-400V
813S-V3-480V
813S-V3-690V
817S-PTC-230
817S-PTC-48
Typical applications of 813S phase monitoring relay include:
Pump
Fan
Blower fan
Compressor
The auxiliary motor protector includes a monitoring relay and an arc grounding fault detection system.
Monitoring relay
The Machine Alert series of motor protection relays provides auxiliary protection functions that can be easily added to motor control circuits. These relays meet the requirements of application projects for protection based on supplementary voltage, current, thermistor, power supply, and power factor. The Machine Alert relay is an economical choice that is suitable for protecting device investments and minimizing product downtime to the greatest extent possible.
The auxiliary protection functions provided by the 813S voltage monitoring relay can be easily added and applied to motor control circuits.
characteristic;
Lack of phase
Undervoltage and Overvoltage
Imbalance between phases
Reverse phase
Voltage quality of the incoming power supply line