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Over Current Relay Protection

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Total 37302 products for over current relay protection Manufacture & Suppliers

Intelligent Substation Protection Relay Testing K3163i Variable Battery Simulator

...relay & merge unit Distance protection relay 21 Synchronising or synchronism-check relays 25 Undervoltage relays 27 Directional Power relays 32 Undercurrent or underpower relays 37 Negative sequence overcurr...

Kingsine Electric Automation Co., Ltd.
Guangdong

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High Performance Protective Relay Test Set Relay Tester Kit Six Phase Light Weight

High Performance Protective Relay Test Set Relay Tester Kit Six Phase Light Weight Product Name: 6 Phase Relay Tester HYJB-PC6 Equipment Description: 1. HYJB-PC6 Six-phase current with a stdard six-phase voltag...

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

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4x300V Protection Relay Test Equipment PC Control Software

Relay Testing System MC3000D is a compact basic test system for three-phase secondary testing. It’s capable to do all protection relay tests, such as simple overcurrent relays and end-to-end test. All current a...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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4x300V Protection Relay Test Equipment PC Control Software

Relay Testing System MC3000D is a compact basic test system for three-phase secondary testing. It’s capable to do all protection relay tests, such as simple overcurrent relays and end-to-end test. All current a...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Earth Leakage Relay Electronic Motor Protection Relay with ZCT

... leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. KRIPAL micro-processor based digital earth leakage relay used for monitoring low-level leakage ...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Multiphase Current Injection Test Equipment For Protection Relay

...Protection Relay Secondary Current Injection Test Equipment The multiple protection function of today’s protection relay systems requires a new level of sophisticated test hardware and software to completely...

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

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Earth Leakage Relay Electronic Motor Protection Relay with ZCT

... leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. KRIPAL micro-processor based digital earth leakage relay used for monitoring low-level leakage ...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Singal Phase Relay Tester

... Description: HYJB-III Relaying protection tester is applied to test protection replay based on voltage and current operation. The main function of the tester include: *calibration of voltage and current ope...

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

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Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

Overload Relay Three Phase Sequence Loss Voltage Current Motor Protection Relay Pump Blower Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad ...

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

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Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

Overload Relay Three Phase Sequence Loss Voltage Current Motor Protection Relay Pump Blower Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad ...

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

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6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

...flexible combination of 6-phase voltage, 6-phase current output, can be combined to achieve conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

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6*120V Protection Relay Test Set 6U6I Channels Output Relay Analyzer

...flexible combination of 6-phase voltage, 6-phase current output, can be combined to achieve conventional 4-phase voltage 3-phase current type, 6-phase voltage type, 6-phase current type, and 12-phase output ...

WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.
Hubei,China

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ISO9001 Multi AMP Protection Relay Test Set 6x32A 4x300V Portable

...electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output 6-phase current(6x0…32A) and 4-phase voltage (4x0…300V). Each output channel is independent, and the c...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

...Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overloa...

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

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Digital Water Pump Protector Motor Protection Relay Overload Protection Relay 2-99A Width Current Range

...Protection Device 2-99A Motor Protection Relay Width Current Range MDB-201Z ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overloa...

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

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GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

...Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, therma...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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GTH-12M Mini Motor Thermal Overload Relay , Overload Protection Relay

...Relay , Overload Protection Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, therma...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

...Protection Relay Test Set Model: HME-702 The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

...Protection Relay Test Set Model: HME-702 The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the test...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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