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Low Voltage Power Controller

H 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. It is flexible to use and is widely used in heating, lighting adjustment and other occasions.
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  • XiCHi

Features of heater power controller

  • 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.

  • Friendly man-machine interface

    OLED LCD display is adopted, which makes parameter setting and reading more convenient, and fault and real-time monitoring more intuitive.

  • Strong anti-interference property

    All external control signals are isolated technology, suitable for use in special industrial environments.

  • Power frequency self-adaptation

    The power frequency 50HZ/60HZ self-adaptive function is convenient for users to use and improves the adjustment accuracy.

  • 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.

  • Various control methods

    Set open loop control, constant voltage mode (U feedback, U2 feedback), constant current mode (I feedback, I2 feedback), constant power mode (P feedback), constant cycle mode, variable cycle mode and phase control + cycle control mode in one.

  • Three ways to start and stop

    Built-in terminal, communication, and three start-stop methods, easy to operate.

  • Advanced Communication Functions

    Equipped with RS485 communication interface, it is convenient for users to connect and control the network, and improve the automation level and reliability of the system. Embedded Modbus standard protocol for easy configuration and connection.

  • 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.

  • 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.

  • 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.

Voltage level of main circuit

AC220V~380V ±20% 42~68Hz

Control voltage level

100~240VAC

50/60Hz

Rated current

0~700A

Analog input

4~20mA(1~5V)positive logic, 4~20mA(1~5V)negative logic

0~20mA(0~5Vpositive logic,0~20mA(0~5V)negative logic

Analog output

0~20mA、4~20mA

Ramp up

0~120s

Ramp down

0~120s

Analog input


Given

source selection

0. terminal 1

1. terminal  2

2. terminal  1 ADD terminal 2

3. terminal  1 IADD terminal 2

4. terminal  1 PRO terminal 2

5. terminal  1 IPRO terminal 2

6. communication

7. terminal switching

Control method

0. Open loop control

1. Constant voltage mode (U feedback)

2. Constant voltage mode (U2 feedback)

3. Constant current mode (I feedback)

4. Constant current mode (I2 feedback)

5. Constant power mode (P feedback)

6. Fixed cycle mode

7. Variable cycle cycle mode

8. Constant voltage + cycle mode

9. Constant current + cycle mode

10. Constant power + cycle mode

11. Automatic power distribution

Analog output

Protection category

Parameter range

Remarks

Overcurrent Protection

100%-150%Ie(default is 120%)

100% disable this function

Thyristor overheating protection

0. Prohibited

1. Allowed(allowed by default)

Thyristor temperature ≥75℃

Frequency protection

0. Prohibited

1. Allowed(allowed by default)

less than 42Hz or

greater than 68Hz

Other protection

Power supply undervoltage, power supply overvoltage, etc.

Ramp upn

Resistive/Inductive

Ramp down

normally open (250V/5A)

Ramp down

OLED display

Communication

RS485 communication interface, Modbus RTU communication protocol

Environment

Indoor installation, clean environment

Ambient temperature

-10-55°C, derate above 45°C, derate by 1.5% per 1°C

Humidity

Maximum 95%RH (non-condensation)

Altitude

No derating is required below 1000m. Above 1000 meters, the current is derated by 1.5% for every 100m rise

Cooling mode

Natural cooling/Forced air cooling

Protection class

IP00

Load  wiring method

(Only for three-phase)

0. The star center point is not connected to zero

1. The star center point is connected to zero

2. Delta connection


Model Description

Figure1

Single-phase power controller
Type

Outline

Rated   current


structure size (mm)

Weight

(Kg)

Cooling mode

A

B

C

D

E

CPC1H - 025-0.4






A

25A


308


100


246


50


200


3.9

Natural cooling

CPC1H - 040-0.4

40A

CPC1H - 075-0.4

75A


316


145


277


84


210


5.6





Natural cooling/Forced air cooling

CPC1H - 100-0.4

100A

CPC1H - 150-0.4

150A

CPC1H - 200-0.4

200A



400



155



347



116



280



11.2

CPC1H - 250-0.4

250A

CPC1H - 300-0.4

300A

CPC1H - 350-0.4

350A

CPC1H - 500-0.4


B

500A


625


283


532


200


305


24.2

CPC1H - 700-0.4

700A

Figure2

Three-phase power controller

Type

Outline

Rated   current

structure size (mm)

Weight

(Kg)

Cooling mode

A

B

C

D

E

CPC3H - 025-0.4






C

25A



345



204



314.5



170



218



9.3






Natural cooling/Forced air cooling

CPC3H - 040-0.4

40A

CPC3H - 075-0.4

75A

CPC3H - 100-0.4

100A

CPC3H - 150-0.4

150A

CPC3H - 200-0.4

200A



473



265



430



210



265.5



21.1

CPC3H - 250-0.4

250A

CPC3H - 300-0.4

300A

CPC3H - 350-0.4

350A

CPC3H - 500-0.4


D

500A


625


473


532


300


322.8


49.4

CPC3H - 700-0.4

700A


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