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Over Current Protection Relay

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Total 38080 products for over current protection relay Manufacture & Suppliers

Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Multifunctional 40A Protection Relay Tester , TFT LCD Screen Relay Test System

...Protection Relay Test Set Model: RELAYSTAR-1600 The Six-Phase Protection Relay Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels and 6 voltage output channels, which has is i...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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AC IDMT Automatic Overcurrent Protection Relay 5A Single Phase

...Protection Relay 5A Single Phase A relay is intended protect loads or circuits from excessive current. Description: Purple Horn overcurrent protection delivers comprehensive protection schemes for low voltag...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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In Built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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0.5 class in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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In Built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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0.5 class in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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high accuracy in-built PC Four Phase Three Phase Protection Relay Test Equipment LCD Display

...current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low Frequency Test 5.Power D...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Current Balance Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phas...

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

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Current Balance Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phas...

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

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3 Phase Protection Relay Tester with MCU inbuilt

...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

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

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XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator

... relay protection tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, which can be combined to realize conventional 4-phase voltage ...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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120V Protection Relay Test Equipment With Fault Playback

Protection Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating/subscripting GOOSE messages, publishing Sampl...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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380VAC Digital Current Monitoring Relay , Phase Balance Relay 2 C/O Output Contacts

..., overvoltage, undervoltage, leakage, three-phase imbalance, overheating, grounding, bearing wear, When the stator and rotor are eccentric, the aging of the winding can be alarmed or protected....

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

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380VAC Digital Current Monitoring Relay , Phase Balance Relay 2 C/O Output Contacts

..., overvoltage, undervoltage, leakage, three-phase imbalance, overheating, grounding, bearing wear, When the stator and rotor are eccentric, the aging of the winding can be alarmed or protected....

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

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3 Phase Protection Relay Tester RS702 Secondary Current Injection Test Set

... relay protection tester realized by widely listening to the suggestions of users, summarizing the strengths and weaknesses of current domestic similar products and fully using currently advanced microelectr...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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