Low Voltage Power Controller
Overview
CPCH series power controller is an advanced type of regulator equipment designed by microprocessor technology,
power electronic technology and modern control technology. It has beautiful and compact structure, perfect protection
measures, and integrates various control methods.
Through precise control of voltage, current and power, precise regulation of the load is achieved. With its advanced digital
control algorithm, it optimizes the power usage efficiency and plays an important role in saving power.
Perfect and reliable protection function, more effectively protect the safety of the load and related equipment.
It is flexible to use and is widely used in heating, lighting adjustment and other occasions.
Features
1.Advanced microprocessor technology
It adopts high-performance Cortex TM-M3 32-bit core CPU to perform central control, with fast speed, high
precision and strong anti-interference ability.
2.OLED LCD display, user friendly
3.Strong anti-interference property
4.Power frequency self-adaptation
5.Various load wiring methods
The load can be connected to zero at the midpoint of the star, can not be connected to zero at the midpoint of the
star, or delta connection, which can be easily set by parameters.
6.Various control methods
7.Built-in terminal, communication, and three start-stop methods
8.Advanced Communication Functions
9.RS485 communication interface
10.Embedded Modbus standard protocol
11.Analog signal control
Users can input 4~20mA (1~5V) or 0~20mA (0~5V) standard signal (requires the cooperation of the DIP switch), and
has positive logic and negative logic. At the same time, it has 4~20mA or 0~20mA standard analog signal output function.
12.High-precision measurement of input and output voltage and current
Adopt 24-bit dedicated ADC to ensure sampling accuracy. The voltage and current detection are all true RMS, which
ensures the accurate measurement of non-sine wave signals, and can display the accumulated power.
13.Perfect protection function
The whole process detects current and load parameters, and has power supply undervoltage, power supply
overvoltage, power supply protection delay, overcurrent protection, overcurrent protection delay, thyristor
overheat protection, frequency protection and other protection functions.
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