Hontai Machinery and equipment (HK) Co. ltd
Hontai Machinery and equipment (HK) Co. ltd God helps those who help themselves, Creative and progressive,Being honest.
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WISCOM protection relay , WDZ-430EX motor integrated protection and measure device
iPACS-5000 substation integrated automation system and protection measurement and control device
iPACS-5000D digital substation solution
iPACS-5900 series high voltage / ultra-high voltage protection, measurement and control device
DCAP-3200EX series distributed microcomputer protection, measurement and control integrated device
ePACS-5000 dispatching automation system
YDJ-2000 power load management and power consumption monitoring system
DCAP-4000 power plant auxiliary electrical monitoring and management system (ECMs & EFCs)
WDZ-5200 series protection measurement and control device
WDZ-400EX series microcomputer auxiliary power comprehensive protection measurement and control device
LPC series low voltage microcomputer protection measurement and control device
MFC2000 series microcomputer auxiliary power fast switching device
WDZ-5251/5255 small and medium generator set protection device
FGTS-1000 fiber Bragg grating temperature on-line monitoring system
Wd-430 motor comprehensive protection, measurement and control device is mainly used for comprehensive protection, measurement and control of large and medium-sized three-phase asynchronous motors, For extra large motors (2000kW and above, or the main protection sensitivity verification is unqualified), it is necessary to install the supporting wdz-431 motor differential protection device. The device can be configured with independent operation circuit and anti tripping circuit, which can be applied to various outlets motor circuits .
wdz-400 series includes the following models:
Wdz-410 line integrated protection measurement and control equipment V
Wdz-430 motor comprehensive protection measurement and control device
Wdz-431 motor differential protection device
Wdz-440 integrated protection measurement and control device for low voltage transformer
Wdz-441 low voltage transformer differential protection device
Wdz-485 single line measurement and control device
Wdz-486 dual line measurement and control device
Wdz-487 multi current measurement and control device
Wdz-488 double bus measurement and control device
Wdz-489 multi DC measurement and control device