welcome to changan science and technology company limted
COMMITTED TO THE DEVELOPMENT AND PRODUCTION OF MEASUREMENT AND CONTROL INSTRUMENTS
Signal Alarm
Devices
The integrated microcomputer central signal alarm system is a centralized management solution specifically designed for power plant and substation signaling systems.
Relay Control
Devices
Specializing in protection relay series, we have developed multiple mounting solutions including rail-mounted, base-mounted, and embedded configurations are available.
Measurement Instruments
multifunctional measurement of various electric parameters, Includes AC/DC current and voltage, three-phase current and voltage, active power, reactive power, power factor, frequency, etc..
Featured Products
ALWAYS DEDICATED AND DEVOTED
Intelligent Central Signal Screen
CAKJ-XXS-288E Central Signal Alarm System
CAKJ-XHB-16L~192L Microcomputer central signal alarm device
CAKJ-XHB-16LF~196LF microcomputer central signal alarm device
CAKJ-XBH-32C M Central Signal Alarm Device
CAKJ-XHB-8X~48X Microcomputer Central Signal Alarm Device
Company Profile
DEVELOPING OUR PEOPLE, GROWING OUR BUSINESS
Xuchang ChangAn Technology Co., Ltd. is a high-tech enterprise specializing in intelligent power measurement, monitoring and automation control equipment. Our product lineup includes central signal alarm devices, cable insulation online monitoring systems, grounding protection devices, monitoring relays, timers, multi-function power meters, energy transmitters, temperature & humidity controllers and intelligent control systems.
We provide integrated product and service solutions customized for manufacturers of complete power system switchgear sets.
Company News
MAKING DREAMS COME TO LIFE
Quality Supports Key Projects | Changan Technology Equipment Applied in National Benchmark Projects
thanks a lot for your term's efficiency, the shipment and clearance went smoothly, we look forward to much cooperation in the future
The dry contact alarm monitoring system runs flawlessly for our whole plant. Highly reliable.
Insulation monitoring equipment fits our power project standards. Fast technical support.
CAKJ-BLD200 short-circuit protection devices perform excellently under high voltage load.
Signal display panels are stable with zero malfunctions over long-term use. Trustworthy supplier.
