Products and systems

FCS-FB6000 interbus control system...

S-3151 intelligent pressure transmitter used for common pressure, absolute pressure, differential pressure?flow and liquid level

µ series of signal insulation and conversion instruments in high precision

SAC (40-1000A) series of integrated silicon controlled power-regulator and pressure regulator

SKG-900 high-pressure electric dust precipitation control units

SN-820 and SN-500 series of power protection and tracking equipment

Device Category

SKG-900 High Voltage Sequencer...

SDF-2000 Low-Pressure Device

SPC Series Electric Turning Device of Water Turbine Generator


A whole set of equipments (design, production and debugging)

Float glass-controlling equipments of glass product line

Controlling equipments of fiberglass production furnace and bushing

A whole set of controlling equipments of glass kiln electrical fuxing

Surveying and controlling system for high bench, Large bed test of hydraulic turbine

Beer saccharifying, fermentation and boiler control complete plant



SKG-900 High Voltage Sequencer

SKG-900 Electrical dust-collecting high-voltage commutating cabinet is a high-voltage automatic control system specially used in electrical dust-collecting process controlling procedure.


This device adopts a single-chip processor which is specially used in industrial control as its master controller to dynamically detect change regular pattern of electric field impedance and floating energy level spark, and capture presage of the spark, swiftly respond close cycle control to make electric field voltage and current steadily and permanently approaching to critical value of the spark and to achieve best effect of dust-absorbing.


This device can also detect all kinds of operation feedback signal and do display, analyzing, failure warning and interlocked protection of running state.


Technological Features

Two sets of separated same electric circuits are set in a single cabinet to control a rectifier transformer respectively.


AC input voltage: single-phase 380V/50HZ, ±5%~10%.


Output voltage adjusting range: 0-100%.


Output electric current adjusting range: 0-100%.


Operating Mode: Continuation.


Cooling mode: air blast cooling in nature.


Power for the cabinet: AC 380?10%/50HZ.


communication mode: RS-485 MODBUS Agreement.