Microprocessor Controlled Protection Relay Secondary Injection Tester
|
...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 ......
Advanced Instruments Co.,Limited
|
Handheld 120V Protection Relay Test Set Ultralight Small Size
|
...-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...
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
|
Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay
|
...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......
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
|
PCS-9671 three winding power Transformer Differential Protection Relay Microprocessor
|
...-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,...
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
|
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 voltage applications. All Mikro's overcurrent units are microprocessor-based numerical relays and are housed in high-strength protective......
Hefei Purple Horn E-Commerce Co., Ltd.
|
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 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...
Wuhan Huaying Electric Power Tech & Science Co.,ltd
|
IEC61850 Protection Relay Test Equipment
|
... 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...
Zhengzhou Great Electric Co.,Ltd.
|
Cabinet DC Voltage Monitoring Relay , Adjustable Undervoltage Protection Relays
|
...×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%...
Wenzhou Ginri Power Automation Co., Ltd.
|
IC200CHS111 GE I/O Interposing Relay Base (replaceable relays), fused (8 amps, replaceable), 16 points
|
...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......
Shenzhen Wisdomlong Technology CO.,LTD
|
35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation
|
...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...
Wei Dian Union(Hubei) Technology Co.,Ltd.
|
Submit your “microprocessor based protection relay” inquiry in a minute :