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Total 9745 products for phase sequence protection Manufacture & Suppliers

Black Three Phase Ac Motor , Ac Asynchronous Motor Insulation F Grade

...Phase Ac Motor , Ac Asynchronous Motor Insulation F Grade Product Description Output Power 0.18KW-560KW Rated Voltage 220/380V 230/440V 380/660V 400/690V Protective Characteristics Drip-proof,Explosion-proof...

Shanghai CDQC Electric Co., Ltd.
Shanghai,China

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Fans 250VAC Single Phase Voltage Monitoring Relay SVR-W 68 × 30 × 76 mm

... used for AC 50/60Hz, rated voltage below 250V, industrial single-phase 110V, 220V, 240V, 250V and other voltage levels Various kinds of fault detection provide the relay protection for the voltage of the si...

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

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MDB-501Z Motor Overload Relay Voltage Current Phase Monitor Earth Fault Overload Control

...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-circuit,loc...

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

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Single Phase Solar Pump Inverter 220v 380v 5.5kw 7.5kw 7.5hp 10hp

...Phase Solar Pump Inverter 220v 380v 5.5kw 7.5kw 7.5hp 10hp Features: 1, Comprehensive voltage level and power range Support single phase/three phase 220V, and three phase 380V solar water pump inverter, powe...

Shenzhen LuoX Electric Co., Ltd.
Beijing,China

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5HP 10HP 15HP 20HP 30HP 3 Phase Solar Pump Inverter With LCD Keyboard

...Phase Solar Pump Inverter With LCD Keyboard 5HP 10HP 15HP 20HP 30HP Three Phase Solar Pump Inverter With LCD Keyboard Product Feature 1, Support 220V and 380V, single phase and three phase solar water pump i...

Shenzhen LuoX Electric Co., Ltd.
Beijing,China

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Step Down Single Phase Transformer 167kVA 250kVA 500kVA Pad Mounted IP55 Protection

...n Single Phase Transformer 167kVA 250kVA 500kVA Pad Mounted IP55 Protection Product Overview 500kVA Voltage Step Down Transformers - Single Phase Pad Mounted Technical Specifications Attribute Value Frequenc...

Hunan Hentg Power Electric Technology Co., Ltd.
Hunan,China

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YKK YRKK Series Three Phase Asynchronous Squirrel Cage Motor High Voltage 6KV

...Phase Asynchronous Squirrel Cage Motor High Voltage 6KV 3 Phase Asynchronous Motor Overview The motor base is welded from steel plates and adopts an internationally popular box-type structure. Light weight a...

Wuxi Weishi Industrial Complete Equipment Co., Ltd.
Jiangsu,China

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Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay

Pump Three Phase Voltage Monitoring Relay , Under Voltage Over Voltage Protection Relay principle of low protection Low voltage protection of the motor This protection is often used in the motor control loops t...

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

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Portable Three Phase Protective Relay Test Set With Instruments Testing Function

...Phase Protection Relay Test System With instruments testing function The Test-330 Portable Three Phase Protection Relay Test System is the first choice for applications requiring very high accuracy more than...

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

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Water Pump Motor Protection Relay MDB -201Z Overload Phase Loss Monitor

... control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is ec...

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

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Parallel Connection Lightning Protection Box For Solar Power System GB18802-11

...protection box made by hard plastic, 25~50kA (each phase) This product is used for surge protection of single-phase or three-phase power supply of electrical equipment or systems. It has a NEMA 4X grade wate...

Guangdong Uchi Technology Co.,Ltd
China

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44.75lb Protection Relay Test Equipment With 8 Inch LCD Screen

Economical 6-phase Protection Relay Test Set Model: HME-1200 The HME-1200 is all-in-one protection relay test set, which outputs 6-phase current(6×30A) & 6-phase voltage(6×120V) for testing conventional protect...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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HAOMAI 3 Phase Protection Relay Test Set For Electromechanical Relay

...-mechanical, solid-state and microprocessor-based protection relays. The PC software of HME-702 is designed based on Windows system, easy and convenient for operation and upgrade. The HME-702 is the most eco...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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

Single 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 prote...

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

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Parallel Connection Lightning Protection Box For Solar Power System GB18802-11

...protection box made by hard plastic, 25~50kA (each phase) This product is used for surge protection of single-phase or three-phase power supply of electrical equipment or systems. It has a NEMA 4X grade wate...

Guangdong Uchi Technology Co.,Ltd
China

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PCB Mount Zero Phase Core Type Transformer Earth Leakage Protection Switch Use

...phase current transforme pcb mount ct coil for Earth Leakage protection switch Specifications current transformadores High sensitivity Steady and reliable output voltage PCB mounting Various choices current ...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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50A Zero Phase Current Transformer PCB Mounting with Leakage Circuit Protection

...phase current transformer 50A ZCT PCB mounting Leakage circuit protection electric current transformer Features High sensitivitySteady and reliable output voltagePCB mountingVarious choices for different con...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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