microprocessor based protective relays

Brand Name:AI

Model Number:PRT-6

Place of Origin:China

...Protection Relay Secondary Injection Tester has digital Signal Processor Microcomputer, so it can not only test the traditional relays and protectors, but also can test the modern micro computer relays, specially for transformer differential protection and ...

Brand Name:HAOMAI

Model Number:RELAYSTAR-Z70

Place of Origin:China

...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional and performance testing of equipment, such

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...

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,

Brand Name:KRIPAL

Model Number:KCR153

Place of Origin:China

...Protection Relay 5A Single Phase A relay is intended protect loads or circuits from excessive current. Description: KRIPAL overcurrent protection delivers comprehensive protection schemes for low voltage applications. All Mikro's overcurrent units are microprocessor-based numerical relays and are housed in high-strength protective...

Brand Name:Huaying

Model Number:Huaying Series

Place of Origin:Wuhan Hubei China

...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 source. 2. Features 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

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

Brand Name:HNMC

Model Number:MC3000

Place of Origin:China

... 3) With an open protocol, SMV and GOOSE messages support flexible configuration and get seamless integration with any manufacturer's products 4) Digital output based on IEC 61850 5) Can also output 0-5V small-analog signal 6) Supports hard ware input and

Brand Name:GINRI

Model Number:DVM-A

Place of Origin:China

...×40W×57.5Dmm Mounting base (optional): PF085A&SH-3 The main function: ● Overvoltage protection: The rated voltage is adjustable from +9% to +40% and the potentiometer is adjusted. ● Undervoltage protection: The rated voltage is adjustable from -16%

Brand Name:GE

Model Number:IC200CHS111

Place of Origin:USA

...Relay Base (replaceable relays), fused (8 amps, replaceable), 16 points I/O Interposing Bases VersaMax I/O interposing disconnect bases enable the IC200CHS003 to connect to a wide range of termination bases . The Relay bases provide additional protection and higher amperage outputs . The Disconnect bases enables the user to easily disconnect signals, on a per point bases...

Place of Origin:China

Brand Name:SOROTEC

30W Microprocessor - based Wall mountable DC UPS Power Supply Protection for surge Key Features High reliable and microprocessor-based intelligent DC UPS Wide input voltage window Provide LED indication and audible alarm function Protection for surge, ...

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:IVY

Model Number:IM-M1001

Place of Origin:Zhejiang

.... Their service life mainly includes mechanical life and electrical life.Mechanical life: the number of cycles of no-load operation that the mechanical part of the relay can

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

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: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

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

Brand Name:SONTUOEC, WZSTEC

Model Number:TR2-N

Place of Origin:China

...Protection Relay , TR2-N23 Thermal Overcurrent Relay Application This series of thermal relay can be used in the circuit of 50Hz or 60Hz ,rated insulation voltage 660v,rated current 0.1-93A for protecting the phase break when the electric motor is overload. The relay...