microprocessor based protection relay

... Secondary Injection Tester has digital Signal Processor Microcomputer, so it can not only test the traditional and protecto...

...-), IEC 61850- devices and IEDs in smart substation. The system integrates a variety of testing and analysis...

... Test Set For Differential The TEST-330B Portable Three Phase Secondary Current Injection Test Set is a mult...

...- designed for the of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to pr...

... 5A Single Phase A is intended loads or circuits from excessive current. Description: KRIPAL overcurrent ion d...

... reliably and safely. It is the testing device used in professional field of microcomputer , excitation measurement, fa...

... System Tester Introduction HYJB-PC is applied to test the unit in protection system. At the same time HYJB-PC could be considered...

... 3) With an open protocol, SMV and GOOSE messages support flexible configuration and get seamless integration with any manufacturer's products 4) D...

...×40W×57.5Dmm Mounting (optional): PF085A&SH-3 The main function: ● Overvoltage : The rated voltage is adjustable from +9% to +40% an...

... (replaceable ), fused (8 amps, replaceable), 16 points I/O Interposing VersaMax I/O interposing disconnect enable the ...

30W Wall mountable DC UPS Power Supply for surge Key Features High reliable and intelligent DC ...

...generator's switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional prote...

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

... At the same time RPT-PC3 Three Phase Test Kit could be considered as a universal three phase AC/DC voltage source or current sour...

... tester fully realized by modern advanced microelectronic technology. Features 1. Output up to 6-phase voltage 6-phase current, wh...

AM5 Series ● A complete set of , related to the application; ● 8 current input, 4 voltage input, 16 DI, 10 DO; ● Auxiliary ...

... current 0.1-93A for the phase break when the electric motor is overload. The has different mechanism and temperature compensation...

... to provide overvoltage, undervoltage and phase failure in three-phase AC circuits and phase sequence in irreversible transmi...

... , TR2-N23 Thermal Overcurrent Application This series of thermal can be used in the circuit of 50Hz or 60Hz ,rated ins...