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differential protection relays

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Total 3921 products from differential protection relays Manufactures & Suppliers
Buy cheap PCS-9671 three winding power Transformer Differential Protection Relay Microprocessor product

Place of Origin:China

Brand Name:OEM

...-based relay designed for the protection of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to protect reactors or applied as an stub differential protection. The restraint current differential protection,

Hontai Machinery and equipment (HK) Co. ltd
Verified Supplier

Guangdong

Buy cheap IEC61850 KF932 Differential Protection Relay Testing product

Brand Name:kingsine

Model Number:KF932

Place of Origin:China

... reliably and safely. It is the testing device used in professional field of microcomputer protection, relay protection, excitation measurement, fault recorder. Feature Of Intelligent Relay Tester ● KF932 IEC61850 Relay Tester is developed based on the

Kingsine Electric Automation Co., Ltd.
Verified Supplier

Guangdong

Buy cheap Electrical Six Current Protection Relay Test Instrument with 6 Current Outputs product

Brand Name:AI

Model Number:RPT-6

Place of Origin:China

...Protection Relay Test Instrument I.Introduction: This six phase protection relay test instrument can not only test the traditional relays and protectors, but also the modern micro computer replays, special for transformer differential protection and transfer equipment. This protection relay...

Advanced Instruments Co.,Limited
Verified Supplier

Chongqing

Buy cheap Prt-PC3 Best Price Single Phase Three Phase Protection Relay Test Kit product

Brand Name:Delta

Model Number:RPT-PC3

Place of Origin:China

... At the same time RPT-PC3 Three Phase Protection Relay Test Kit could be considered as a universal three phase AC/DC voltage source or current source. PRT-PC3 Three Phase Protection Relay Test Kit is applied to test protection replay based on voltage and

Delta Technology (Chongqing) Co., Ltd.
Verified Supplier

Chongqing

Buy cheap 3-Current 4-Volage Small Structure Protective Relay Test Set , Three Phase Relay Test Set Large TFT Screen product

Brand Name:GDZX

Model Number:ZX-802

Place of Origin:CHINA

Performance characteristics 1. Flexible combination of voltage and current output: output up to 4-phase voltage and 3-phase current, can be arbitrarily combined to achieve conventional 4-phase voltage and 3-phase current mode output, which can not only be ...

Wuhan GDZX Power Equipment Co., Ltd
Verified Supplier

Hubei

Buy cheap AM5 Series 1-120V Medium Voltage Protection Relays 8 Current Input product

Categories:Medium Voltage Protection Relay

Country/Region:china

AM5 Series Protection Relay ● A complete set of protection, related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary power supply adapts with AC220V, DC220V, ...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Verified Supplier

Jiangsu

Buy cheap OEM Thermal Overload Relay LR2-D13 NO NC Overload Protection Relay product

Brand Name:YOKG

Model Number:LR2-D13

Place of Origin:China

... current 0.1-93A for protecting the phase break when the electric motor is overload. The relay has different mechanism and temperature compensation & can be pluged in HC-D series AC contactor. It is the most advanced thermal relay in the nineties in the

YueQing ZEYI Electrical Co., Ltd.
Verified Supplier

Zhejiang

Buy cheap Phase Sequence Phase Failure Protection Relay , Over Under Voltage Protection Relay 380-400V product

Brand Name:Chint

Model Number:NJB1-X, NJB1-X1

Place of Origin:China

... to provide overvoltage, undervoltage and phase failure protection in three-phase AC circuits and phase sequence protection in irreversible transmission devices and features reliable performance, wide application and convenient use. The protector starts to

Wuxi Fenigal Science & Technology Co., Ltd.
Verified Supplier

Jiangsu

Buy cheap GFUVE multi phase protective relay test system for Differential protection device product

Brand Name:GFUVE

Model Number:TEST-630 180A

Place of Origin:Beijing, China (Mainland)

...protective relay test system for Differential protection device Test-630 multi phase protective relay test system is a six phase current output and six phase voltage output protection relay tester with 5.Eight pairs of binary input and four pairs of binary output. Its unique accuracy and reliability make the Test-630 ideal for protection...

Beijing GFUVE Electronics Co.,Ltd.
Site Member

Beijing

Buy cheap CBR RD6 3 Phase Sequence Relay 200-500V Phase Sequence Protection Relay product

Brand Name:CBR SUMMIT

Model Number:RD6

Place of Origin:NINGBO CITY, CHINA

CBR RD6 3 phase sequence overvoltage under voltage protection monitor relay Description: The RD6 DIN mount monitoring protection relay for use in 3 phase sequence voltage, and monitors three phase AC supplies for incorrect phase sequence, phase failure...

Ningbo youte electric Co.,LTD
Verified Supplier

Buy cheap Schneider TeSys LR2K Thermal Overload Relay , Small Thermal Protection Relay product

Brand Name:SCHNEIDER

Model Number:TeSys LR2K

Place of Origin:FRANCE

Schneider TeSys LR2K Thermal Overload Relays Thermal Protection Relay Features TeSys LR2K is a reliable series of thermal overload relays designed to cover the range of motor ratings up to 16 A. The devices can be combined with TeSys K contactors in a 45 ...

Yueqing Richuang Automation Equipment Co.,Ltd
Verified Supplier

Zhejiang

Buy cheap GDJB-PC Three-Phase Secondary Protection Relay Tester product

Place of Origin:China

Brand Name:Gold

Model Number:GDBC-901

...relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. II.Functions: AC current and voltage based protection relay unit test DC current and voltage based protection relay unit test Frequency protection relay unit test Harmonic protection relay unit test Differential protection relay...

ChongQing Gold Mechanical & Electrical Equipment Co., Ltd.
Active Member

Chongqing

Buy cheap C577 Protective Relay 1SAR501220R0001 Safety Switchgear Safety Relay 24VDC product

Brand Name:ABB

Model Number:1SAR501220R0001 C577

Place of Origin:DE

...Protective Relay 1SAR501220R0001 Safety Switchgear Safety Relay 24VDC Product Information Of : 1SAR501220R0001 General info : Article number : 1SAR501220R0001 Catalog Description : Protection Relays Type Designation : Safety Relay Invoice Description : Safety Relay...

Wisdomlong Technology CO.,LTD
Verified Supplier

Buy cheap XD1G11  | WOODWARD XD1G11 DIFFERENTIAL PROTECTION *one year warranty* product

Brand Name:WOODWARD

Model Number:XD1G11

Place of Origin:USA

XD1G11 | WOODWARD XD1G11 DIFFERENTIAL PROTECTION *one year warranty* Email:miya@mvme.cn Skype:miyazheng520 Whats App:86-18020776792 Product datasheet WOODWARD XD1G11 DIFFERENTIAL PROTECTION Manufacturer(s)Woodward Model(s)WOODWARD XD1G11 miya@mvme.cn (plz ...

MOORE AUTOMATION LIMITED
Verified Supplier

Fujian

Buy cheap relay test set protection relay tester product

Place of Origin:Chongqing of China

Brand Name:Gold

Model Number:GDJB-PC

Relay tester application GDJB-PC is applied to test the relay unit in relay protection system. At the same time GDJB-PC could be considered as a universal three phase AC/DC voltage source or current source Realy tester functions 1) AC current and voltage based protection relay unit test 2) DC current and voltage based protection relay unit test 3) Frequency protection relay unit test 4) Harmonic protection relay unit test 5) Differential

Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
Active Member

Chongqing

Buy cheap Digital Motor Protection Device , LG / LS Power Production Digital Motor Protection Relay product

Brand Name:JULUN

Model Number:DMP60-SZ 220V 1a1b;DMP06-SZ 110V 2a

Place of Origin:CHINA

... for electronic manufacturing enterprises. The supply chain is integrated, optimized and efficient. Service products: protection components, fuse and fuse holder series, series resistance, capacitor series, and other services, covering a wide range of

Dongguan ZhuoQi Electronics Co., LTD
Verified Supplier

Guangdong

Buy cheap Six Phase Protective Relay Test Equipment Secondary Current Injection Tester product

Brand Name:AI

Model Number:RPT-6

Place of Origin:China

... for transformer differential protection and transfer equipment. This protective relay test equipment is easy and fast to operate. The stability of the accuracy has been greatly improved. II.Functions 1.High performance Industrial control ...

Advanced Instruments Co.,Ltd
Site Member

Hunan

Buy cheap Refcomp RCX-A2 Motor Protection Relay / Compressor Motor Protector product

Brand Name:KRIWAN

Model Number:RCX-A2

Place of Origin:German

Refcomp RCX-A2 Motor Protection Relay Compressor motor protector 1. The world's compressor control and protection industry giant KRIWAN Germany began production of INT series compressor control protectors and PTC thermistors in 1966. 2. The company has a ...

Shanghai Glomro Industrial Co., Ltd.
Verified Supplier

Shanghai

Buy cheap Protective Relaying Single Phase MV Voltage Transformer With Fuse Double Pole product

Brand Name:Chuangyin

Model Number:JDZW3-12R

Place of Origin:ShenZhen

... body for large creepage distance and improving resistance to contamination and moisture performance. It is used outdoor for measuring voltage, electric energy and protective relaying in

Shenzhen Chuangyin Co., Ltd.
Verified Supplier

Guangdong

Buy cheap Min SMPS Flyback Transformer Chokes High Voltage 200uH For Protection Relays product

Brand Name:Shareway

Place of Origin:Guangdong,shenzhen

High Voltage 200uH Min Transformer/Chokes for Protection relays ELECTRICAL SPECIFICATIONS @25℃ unless otherwise noted: PARAMETER TEST CONDITIONS VALUE D.C. RESISTANCE 1-3 @20℃ 0.130 ohms ±20% D.C. RESISTANCE 6-4 @20℃ 0.375 ohms ±20% INDUCTANCE 1-3 10KHz,...

SHAREWAY TECHNOLOGY CO., LTD.
Verified Supplier

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