differential protection relay

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,

Model Number:NEP9800 Series

Brand Name:DINKONDA

Place of Origin:CHINA

...NEP9804 MBA 0～200A Differential Protection Relay Digital Transformer 0～1Ie Differential Protection Device Product Overview NEP9804 digital transformer differential protection device is a 4U rack-mounted microcomputer protection device developed by SAC...

Brand Name:Sansion

Place of Origin:China

...Differential Relay Tester is designed for comprehensive testing of transformer differential protection systems. Transformer differential protection requires multiple current signals with carefully controlled magnitude and phase relationships. This makes multi-phase relay test equipment particularly useful. Main Testing Functions Transformer differential protection Differential...

Brand Name:GFUVE

Model Number:TEST-330B

Place of Origin:BEIJING CHINA

...Protection Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays, and similar protective...

Model Number:HZJB-340A

Brand Name:HZRTZ POWER

Place of Origin:Wuhan, Hubei Province

...relay protection testing. It is capable of testing various traditional relays and relay protection devices as well as modern microcomputer protection devices. It is particularly convenient for testing transformer differential protection and auto-reclosing devices. The HZJB-340A Microcomputer Relay Protection...

Brand Name:HNMC

Model Number:MCRT40

Place of Origin:China

...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 & Impedance Test 6.Synchronization Test 7.Full Group Test 8.Distance & Zero Sequence Protection 9.Characteristic of Impedance 10.Differential Protection 11.Differential...

Model Number:SIPROTEC 4、SIPROTEC 5、7SJ80/81/82、SIRIUS 、P1J

Place of Origin:Germany

Protection Relay - Overcurrent & Differential Protection for Power Grid & New Energy Protection Relay Original Genuine Overcurrent Differential Protection for Power Grid & New Energy These genuine Siemens protection relays provide stable overcurrent and differential protection...

Brand Name:DEIF

Model Number:RMC131D 1A 24VDC

Place of Origin:Denmark

...Protection Relay Current Relay RMC131D 1A 24VDC Size 200*150*110mm Weight 1kg Type Relay Brand Name DEIF generator type diesel generator Application Generator Current relay Model RMC131D Usage Generator Parts MOQ 1PCS Quality Orignal DEIF's differential current relay RMC-131D protects the generator against short circuits and leakage currents in the windings of the generator. DEIF’s differential current relay

Brand Name:Fanke High-Voltage

Model Number:JBY-II

Place of Origin:China

Protection Relay Test Set , Single Channel Relay Protector Tester , One AC Source & One DC Source I. Product description JBY-II Single Channel Relay Protector Tester is one portable tester with built-in one AC current /voltage source and one DC current/voltage source, it can test current relays, voltage relays, coincidence relay, intermediate relay, and differential relay...

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...

Brand Name:ABB

Model Number:SPASO11

Place of Origin:USA

... 8537101190 Payment T/T Sales Price $1000 Warranty 12 months Lead time 3-5 work days Description: The SPASO11 is a protection relay from ABB. It is specifically designed for two-winding power transformers. This relay monitors and protects transformers from

Brand Name:Purple Horn

Model Number:KER141

Place of Origin:China

...Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: Purple Horn Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection...

Brand Name:HAOMAI

Model Number:RELAYSTAR-1600

Place of Origin:China

...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 intended primarily for secondary testing of protection relays. Virtually all types of protection relays can be tested, such as electromechanical, solid-state and microprocessor-based protection relays...

Model Number:MY-607

Place of Origin:Hubei China

Brand Name:MINGYANG

6U6I Secondary Injection Test System, Six Phase Digital Relay Calibrator for Differential Protection Product Description The main control board is DSP + FPGA architecture, 16 bit DAC output, generates high - density sine wave 2000 points each circle to ...

Brand Name:WDLYCH

Model Number:DB-A

Place of Origin:Wuhan, Hubei, China Mainland

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/power generator group, only need input generator's

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 ...

Brand Name:GINRI

Model Number:WDB-1FMT

Place of Origin:China

... circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦

Brand Name:XZH TEST

Model Number:XHJB666

Place of Origin:Xi'an, Shaanxi, China

... 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 ...

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, ...

Brand Name:Knorr

Model Number:K158597

Place of Origin:China

Knorr Differential Pressure Relay Valve for Yutong and King Long Buses Part Number: K158597 Product Overview The Knorr Differential Relay Valve serves as the core safety component in dual-circuit air brake systems for modern buses. This critical valve acts...