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Total 2827 products for phase reversal relay Manufacture & Suppliers

3 Phase Voltage Monitoring Relay Reset Time 0.1s-10s

RV8-10 NEW 36mm 3 Phase Voltage Monitoring Relay with Reset Time 0.1s-10s over under voltage relays GRV8-10 Function: Overvoltage 2%-20%, Undervoltage -20%-2%, Asymmetry 5%-15%, Delay time 0.1s-10s, Phase Seque...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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CUL RoHS SSR100AA 24v Solid State Relay Ssr Electronics

... switching of a load, they can also perform much more complicated functions by means of digital logic circuits, microprocessors and memories. Another excellent application of a solid state relay is in lamp d...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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Multifunctional 150V Relay Test System Equipment 6 Phase Current Output

...phase Relay Test System Model: RELAYSTAR-1600 The 6-phase Relay Test System RELAYSTAR-1600 is multifunctional test system with 6 current output channels(6×0…40A) and 6 voltage output channels(6×0…150V), whic...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Single Phase Relay Test Set Electrical Protection Relay Testing Kit Simple Operation

...Phase Relay Test Set Electrical Protection Relay Testing Kit Simple Operation 1. Product Name: Single phase secondary current injection test set HYJB-III 2. Equipment Description: HYJB-III Relaying protectio...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Multifunctional 150V Relay Test System Equipment 6 Phase Current Output

...phase Relay Test System Model: RELAYSTAR-1600 The 6-phase Relay Test System RELAYSTAR-1600 is multifunctional test system with 6 current output channels(6×0…40A) and 6 voltage output channels(6×0…150V), whic...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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3 Phase 3 wire Three Phase Voltage Monitoring Relay under-voltage protective device

... appliances and single-phase motors, are operated with two wires in the circuit, which are all single-phase loads. In the three-phase four-wire system, multiple single-phase loads should be connected as far ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

... of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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3 Phase 3 wire Three Phase Voltage Monitoring Relay under-voltage protective device

... appliances and single-phase motors, are operated with two wires in the circuit, which are all single-phase loads. In the three-phase four-wire system, multiple single-phase loads should be connected as far ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

... of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Protection Relay Testing K3030 , Secondary Injection 250V

...Relay Testing K3030 , Secondary Injection 250V 1. Easy test 2. Operation menu, Simple operation 3. Nominal input voltage:250VAC Technical Data of K3030 Voltage generators Setting Range 4-phase AC (L-N) 4 x 0...

Kingsine Electric Automation Co., Ltd.
Guangdong

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50Hz / 220V Relay Test Set / Transient Test , 4 Phase AC / 3 Phase AC K1063

50Hz / 220V Relay Test Set / Transient Test , 4 Phase AC / 3 Phase AC K1063 4 pairs Binary output Capacity:250V/3A AC/DC Power:1000VA In-house and field test, Laptop is unnecessary! With microprocessor& LCD scr...

Kingsine Electric Automation Co., Ltd.
Guangdong

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45-65Hz Protection Relay Test Equipment , Double Clamp Digital Phase Angle Meter

...phase angle meter for Microcomputer Protection Relay Test device GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric pow...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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50hz Bimetallic Thermal Overload Relay OEM Service For Phase - Break Protection

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Over Voltage Single Phase Voltage Monitoring Relay SVR220 220V 440V Voltage Control Relay

Over Voltage Relay SVR-220 220V 440V Voltage Control Relay Single Phase Protector ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 1 C/O contacts -- 3 LEDs ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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50hz Bimetallic Thermal Overload Relay OEM Service For Phase - Break Protection

... working voltage of main circuit is 660V and current is 0.25~630A. They are used for overload and Phase-break protection of AC motors. Features: The whole series of products are equipped with overload and Ph...

HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.
Anhui,China

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Phase Reversal Relay

Total 2827 products for phase reversal relay Manufacture & Suppliers

3 Phase Voltage Monitoring Relay Reset Time 0.1s-10s

CUL RoHS SSR100AA 24v Solid State Relay Ssr Electronics

Multifunctional 150V Relay Test System Equipment 6 Phase Current Output

Single Phase Relay Test Set Electrical Protection Relay Testing Kit Simple Operation

Multifunctional 150V Relay Test System Equipment 6 Phase Current Output

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

3 Phase 3 wire Three Phase Voltage Monitoring Relay under-voltage protective device

4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

3 Phase 3 wire Three Phase Voltage Monitoring Relay under-voltage protective device

4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

Protection Relay Testing K3030 , Secondary Injection 250V

50Hz / 220V Relay Test Set / Transient Test , 4 Phase AC / 3 Phase AC K1063

45-65Hz Protection Relay Test Equipment , Double Clamp Digital Phase Angle Meter

36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

50hz Bimetallic Thermal Overload Relay OEM Service For Phase - Break Protection

Over Voltage Single Phase Voltage Monitoring Relay SVR220 220V 440V Voltage Control Relay

36A 3 Phase Thermal Overload Relay / White Thermal Overload Contactor

50hz Bimetallic Thermal Overload Relay OEM Service For Phase - Break Protection