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 |
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 |
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 |