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Total 13662 products for overload protection relay Manufacture & Suppliers

110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA

...Protection Relay 30mA 50mA 75mA 100mA Description: KRIPAL Earth Leakage Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electri...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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ISO9001 Secondary Injection Protection Relay Testing K3030i , RJ45 Connection

Secondary Injection Protection Relay Testing K3030i , RJ45 Connection 1. Easy test 2. Operation menu, Simple operation 3. Power:1000VA �� Unique self-protection system assure the powerful protection when instrum...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Protection Relay Testing K3040i , 3 Phase AC Voltage Output

Protection Relay Testing K3040i , 3 Phase AC Voltage Output 1.Easy test 2.operation menu, Simple operation 3.Power:1000VA 1. Unique self-protection system assure the powerful protection when instrument is opera...

Kingsine Electric Automation Co., Ltd.
Guangdong

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220V Protection Relay Testing

220V Protection Relay Testing 1. Easy test 2. Operation menu, Simple operation 3. Power:1000VA 1. Unique self-protection system assure the powerful protection when instrument is operating, automatic stop the ou...

Kingsine Electric Automation Co., Ltd.
Guangdong

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LCD Display 20mA Micro Protection Relay WISCOM WDZ-5232 Motor Control Device

...protection relay , WDZ-430EX motor integrated protection and measure device Wdz-400 series includes the following models: wdz-410 line integrated Protection measurement and control device wdz-430 motor integ...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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WISCOM 20mA Transformer Protection Relay WDZ-430EX Motor Integrated ECMs

...protection relay , WDZ-430EX motor integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital substation sol...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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EFCs 4mA Transformer Protection Relay WISCOM WDZ-5232 Miniature Sealed

...protection relay ,WDZ-5232 motor , transformer integrated protection and measure device iPACS-5000 substation integrated automation system and protection measurement and control device iPACS-5000D digital su...

Hontai Machinery and equipment (HK) Co. ltd
Guangdong,China

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High Precision Protection Relay Test Equipment For Zero Sequence Protection

... very high accuracy more than 0.1%. This unit is not only an excellent test set for protection devices of all kinds but also a universal calibrator. It can as a ac or dc current source and voltage, 0-10A, 0-...

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

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KINGSINE K2030i Relay Testing Kit Three Phase Protection Relay Test

... substation testing, mainly function is protection relay testing, sampling value analysis, SCD file analysis/comparison and MMS service. Suitable for detection and testing of IED equipment such as intelligen...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Undervoltage Motor Protection Relay , Short Circuit Phase Loss Monitor Relay

...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, multi-function,...

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

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

...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 power bureau, factories, mine, petroleu...

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

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Undervoltage Motor Protection Relay , Short Circuit Phase Loss Monitor Relay

...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, multi-function,...

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

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Light Weight Frequency IEC61850 Protection Relay Test

... simulator (DC 15~350V, 140watts) Anti-clipping detect; cabinet grounding, wrong wiring connect alarm and self- protect,...

Kingsine Electric Automation Co., Ltd.
Guangdong

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13 Channels Protection Relay Testing Support IEC61850

... simulator (DC 15~350V, 140watts) Anti-clipping detect; cabinet grounding, wrong wiring connect alarm and self-protect,...

Kingsine Electric Automation Co., Ltd.
Guangdong

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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

... ④　Detection of no connection to current transformer ⑤　Real-time leakage current display ⑥　Relay tripped indicator ⑦　Leakage current recording when tripped ⑧　IEC60755 standard Technical Data Settings Sensiti...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features ①　Numerical self-reclosing earth leakage relay ②　Programmable current sensitivity and time delay ③　Programmable number of...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

... ④　Detection of no connection to current transformer ⑤　Real-time leakage current display ⑥　Relay tripped indicator ⑦　Leakage current recording when tripped ⑧　IEC60755 standard Technical Data Settings Sensiti...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features ①　Numerical self-reclosing earth leakage relay ②　Programmable current sensitivity and time delay ③　Programmable number of...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Four Phase Three Phase Protection Relay Test Equipment LCD Display

...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 Direction & Impe...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

...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 Direction & Impe...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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