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single phase protection relay

(96)

Over / Under Current Motor Protection Relay 2 C/O Output Contacts With Fault Recording
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Over / Under Current Motor Protection Relay 2 C/O Output Contacts With Fault Recording 1. The motor is easier to burn the winding than in the past because of the continuous development of the insulation ... Read More

2018-10-10 09:37:53

Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector
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Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or ... Read More

2019-09-26 17:19:15

Over Under Voltage Motor Protection Relay With Digital Setting Locked Rotor
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Over Under Voltage Motor Protection Relay With Digital Setting Locked Rotor The motor is easier to burn the winding than in the past because of the continuous development of the insulation technology. In the ... Read More

2018-10-09 15:30:06

Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor
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Single Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and ... Read More

2019-01-22 14:46:40

Unbalance Three Phase Voltage Monitoring Relay 50/60 Hz 1 C/O Output
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50/60 Hz Three Phase Voltage Monitoring Relay Unbalance 1 C/O Output Three-phase imbalance: It means that the three-phase current (or voltage) amplitude is inconsistent in the power system, and the amplitude ... Read More

2019-09-26 17:19:07

LED Display Motor Multifunction Protection Relay Digital Setting For Compressors
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LED Display Motor Multifunction Protection Relay Digital Setting For Compressors 1 . Why is the motor burned more easily than before? Due to the continuous development of the insulation technology, the design ... Read More

2018-10-09 14:29:58

Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect
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Refrigeration Units Three Phase Voltage Monitoring Relay phase reversal protect Neutral loss monitoring function could protect The three-phase circuit composed of a single-phase load is generally asymmetrical. ... Read More

2019-09-26 17:19:18

Undervoltage Motor Protection Relay , Short Circuit Phase Loss Monitor Relay
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Undervoltage Motor Protection Relay , short circuit Phase Loss Monitor Relay The motor protector is now developed from the past mechanical type to electronic and intelligent, high sensitivity, high reliability, ... Read More

2018-10-10 10:32:48

Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault
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GINRI Motor Protection Relay MDB-501Z Overload Underload Phase Loss Protector Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short... Read More

2019-09-26 14:58:57

Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting
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Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting Phase and voltage monitoring relay can prevent the badly from unbalance ,so,what's harm when phase unbalance happened 1 . Increase the ... Read More

2019-09-26 17:19:05

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