Main technical parameters
Rated voltage: AC380V+15%/660V+15%
Electrical wiring: three-phase three wire, three-phase four wire
Rated operating frequency: 50Hz ± 1%
Filter range: 2-25 harmonics (selective filtering is possible, and compensation for each harmonic can be set separately)
Compensation objective: Select amplitude compensation settings for each harmonic selected
Automatic current limiting output function: When the harmonic current on the load side is greater than the device current, the device will limit the output current to the rated value
Overheat protection: equipped with dual protection of temperature sensor measurement and temperature switch
Voltage loss protection: If the system voltage is below UN85%, the main circuit breaker will lose voltage protection and the device will stop working
Load overcurrent protection: If the current flowing through the load exceeds the threshold, the device will stop working
Compensation overcurrent protection: The device has two types of protection: software and hardware. The software protection point (current peak) can be set independently, which can generally be set to 2 times the rated current (RMS). The value of the hardware protection point is 2.3 times the rated current (RMS). When the compensation current exceeds the protection threshold, the device stops and reports a corresponding fault
System voltage protection: If the system side voltage is undervoltage threshold or overvoltage threshold, the device will stop working
DC voltage protection: The device has two types of protection: software and hardware. The software protection point can be set independently, generally 1.1 times the normal voltage, and the hardware protection point is 1.3 times the normal working voltage. When the DC voltage exceeds the protection threshold, the device stops and reports a corresponding fault
IGBT protection: IGBT has temperature and overcurrent protection, triggering protection, the device stops working, and IGBT fault is reported
Compensation mode: 1. Harmonic compensation: 2. Reactive power compensation. Simultaneous compensation of 3 harmonics and reactive power (comprehensive management)
Multiple operation modes: parallel operation
Switching frequency: 12.8K-25.6KHz
Response time:<5ms
Control Algorithm: Domain Selection Vector Compensation Algorithm with Adaptive Ability
Controller: DSP+FPGA
Display method: touch screen
Communication function: Modbus RTU protocol, RS485
Control connection: fiber optic connection or electrical connection
Device power loss: When operating at rated full load, the loss shall not exceed 3% of the rated power
Protection level: IP20 (module body)
Lightning damage level: medium thunderstorm area
Pollution level: The device should be used in an environment not lower than the specified pollution level 3
Cooling method: forced air cooling
Noise: ≤ 65dB (A sound level)
Installation method: The cabinet is floor mounted and can be installed parallel to adjacent distribution cabinets (at the same height). The cables can enter from the bottom of the device, and the box type can be determined according to the on-site situation
Environmental temperature: -5 ℃~+40 ℃, with an average temperature not exceeding+35 ℃ within 24 hours.
Storage temperature: -40 ℃~60 ℃
Relative humidity: 15%~90% for indoor temperatures below+20 ℃, non condensing is sufficient, and not exceeding 50% at+40 ℃
Altitude: Installation altitude less than 1000 meters
Primary wiring
The main requirements for the primary wiring of this series of equipment are as follows:
In addition to a capacity of 50A and below, a primary power supply needs to be equipped with external fuse protection, with specifications ranging from 1.2 to 1.5 times the rated current of the equipment. Multiple modules in parallel can be added at the main switch or every
Configure the input ports of each module separately.
The isolation switch of the complete set of equipment shall be selected according to 1.2-1.5 times the rated capacity.
Please select copper bars and cable specifications at least 1.2 times the rated current. The cable specifications can refer to the table below.
Equipment specifications: 380V/50A/3L (4L), 380V/75A/3L (4L), 380V/100A/3L (4L), 380V/200A/3L (4L), 380V/300A/3L (4L), 380V/400A/3L (4L)
Circuit breaker capacity: 100A, 160A, 250A, 400A, 630A
Three phase power line diameter: 16mm square, 25mm square, 70mm square, 120mm square, 185mm square
Grounding wire diameter: 6mm square, 10mm square, 35mm square, 70mm square, 95mm square
CT wiring diameter: 2.5mm square
Main technical parameters
Rated voltage: AC380V+15%/660V+15%
Electrical wiring: three-phase three wire, three-phase four wire
Rated operating frequency: 50Hz ± 1%
Filter range: 2-25 harmonics (selective filtering is possible, and compensation for each harmonic can be set separately)
Compensation objective: Select amplitude compensation settings for each harmonic selected
Automatic current limiting output function: When the harmonic current on the load side is greater than the device current, the device will limit the output current to the rated value
Overheat protection: equipped with dual protection of temperature sensor measurement and temperature switch
Voltage loss protection: If the system voltage is below UN85%, the main circuit breaker will lose voltage protection and the device will stop working
Load overcurrent protection: If the current flowing through the load exceeds the threshold, the device will stop working
Compensation overcurrent protection: The device has two types of protection: software and hardware. The software protection point (current peak) can be set independently, which can generally be set to 2 times the rated current (RMS). The value of the hardware protection point is 2.3 times the rated current (RMS). When the compensation current exceeds the protection threshold, the device stops and reports a corresponding fault
System voltage protection: If the system side voltage is undervoltage threshold or overvoltage threshold, the device will stop working
DC voltage protection: The device has two types of protection: software and hardware. The software protection point can be set independently, generally 1.1 times the normal voltage, and the hardware protection point is 1.3 times the normal working voltage. When the DC voltage exceeds the protection threshold, the device stops and reports a corresponding fault
IGBT protection: IGBT has temperature and overcurrent protection, triggering protection, the device stops working, and IGBT fault is reported
Compensation mode: 1. Harmonic compensation: 2. Reactive power compensation. Simultaneous compensation of 3 harmonics and reactive power (comprehensive management)
Multiple operation modes: parallel operation
Switching frequency: 12.8K-25.6KHz
Response time:<5ms
Control Algorithm: Domain Selection Vector Compensation Algorithm with Adaptive Ability
Controller: DSP+FPGA
Display method: touch screen
Communication function: Modbus RTU protocol, RS485
Control connection: fiber optic connection or electrical connection
Device power loss: When operating at rated full load, the loss shall not exceed 3% of the rated power
Protection level: IP20 (module body)
Lightning damage level: medium thunderstorm area
Pollution level: The device should be used in an environment not lower than the specified pollution level 3
Cooling method: forced air cooling
Noise: ≤ 65dB (A sound level)
Installation method: The cabinet is floor mounted and can be installed parallel to adjacent distribution cabinets (at the same height). The cables can enter from the bottom of the device, and the box type can be determined according to the on-site situation
Environmental temperature: -5 ℃~+40 ℃, with an average temperature not exceeding+35 ℃ within 24 hours.
Storage temperature: -40 ℃~60 ℃
Relative humidity: 15%~90% for indoor temperatures below+20 ℃, non condensing is sufficient, and not exceeding 50% at+40 ℃
Altitude: Installation altitude less than 1000 meters
Primary wiring
The main requirements for the primary wiring of this series of equipment are as follows:
In addition to a capacity of 50A and below, a primary power supply needs to be equipped with external fuse protection, with specifications ranging from 1.2 to 1.5 times the rated current of the equipment. Multiple modules in parallel can be added at the main switch or every
Configure the input ports of each module separately.
The isolation switch of the complete set of equipment shall be selected according to 1.2-1.5 times the rated capacity.
Please select copper bars and cable specifications at least 1.2 times the rated current. The cable specifications can refer to the table below.
Equipment specifications: 380V/50A/3L (4L), 380V/75A/3L (4L), 380V/100A/3L (4L), 380V/200A/3L (4L), 380V/300A/3L (4L), 380V/400A/3L (4L)
Circuit breaker capacity: 100A, 160A, 250A, 400A, 630A
Three phase power line diameter: 16mm square, 25mm square, 70mm square, 120mm square, 185mm square
Grounding wire diameter: 6mm square, 10mm square, 35mm square, 70mm square, 95mm square
CT wiring diameter: 2.5mm square
Main technical parameters
Rated voltage: AC380V+15%/660V+15%
Electrical wiring: three-phase three wire, three-phase four wire
Rated operating frequency: 50Hz ± 1%
Filter range: 2-25 harmonics (selective filtering is possible, and compensation for each harmonic can be set separately)
Compensation objective: Select amplitude compensation settings for each harmonic selected
Automatic current limiting output function: When the harmonic current on the load side is greater than the device current, the device will limit the output current to the rated value
Overheat protection: equipped with dual protection of temperature sensor measurement and temperature switch
Voltage loss protection: If the system voltage is below UN85%, the main circuit breaker will lose voltage protection and the device will stop working
Load overcurrent protection: If the current flowing through the load exceeds the threshold, the device will stop working
Compensation overcurrent protection: The device has two types of protection: software and hardware. The software protection point (current peak) can be set independently, which can generally be set to 2 times the rated current (RMS). The value of the hardware protection point is 2.3 times the rated current (RMS). When the compensation current exceeds the protection threshold, the device stops and reports a corresponding fault
System voltage protection: If the system side voltage is undervoltage threshold or overvoltage threshold, the device will stop working
DC voltage protection: The device has two types of protection: software and hardware. The software protection point can be set independently, generally 1.1 times the normal voltage, and the hardware protection point is 1.3 times the normal working voltage. When the DC voltage exceeds the protection threshold, the device stops and reports a corresponding fault
IGBT protection: IGBT has temperature and overcurrent protection, triggering protection, the device stops working, and IGBT fault is reported
Compensation mode: 1. Harmonic compensation: 2. Reactive power compensation. Simultaneous compensation of 3 harmonics and reactive power (comprehensive management)
Multiple operation modes: parallel operation
Switching frequency: 12.8K-25.6KHz
Response time:<5ms
Control Algorithm: Domain Selection Vector Compensation Algorithm with Adaptive Ability
Controller: DSP+FPGA
Display method: touch screen
Communication function: Modbus RTU protocol, RS485
Control connection: fiber optic connection or electrical connection
Device power loss: When operating at rated full load, the loss shall not exceed 3% of the rated power
Protection level: IP20 (module body)
Lightning damage level: medium thunderstorm area
Pollution level: The device should be used in an environment not lower than the specified pollution level 3
Cooling method: forced air cooling
Noise: ≤ 65dB (A sound level)
Installation method: The cabinet is floor mounted and can be installed parallel to adjacent distribution cabinets (at the same height). The cables can enter from the bottom of the device, and the box type can be determined according to the on-site situation
Environmental temperature: -5 ℃~+40 ℃, with an average temperature not exceeding+35 ℃ within 24 hours.
Storage temperature: -40 ℃~60 ℃
Relative humidity: 15%~90% for indoor temperatures below+20 ℃, non condensing is sufficient, and not exceeding 50% at+40 ℃
Altitude: Installation altitude less than 1000 meters
Primary wiring
The main requirements for the primary wiring of this series of equipment are as follows:
In addition to a capacity of 50A and below, a primary power supply needs to be equipped with external fuse protection, with specifications ranging from 1.2 to 1.5 times the rated current of the equipment. Multiple modules in parallel can be added at the main switch or every
Configure the input ports of each module separately.
The isolation switch of the complete set of equipment shall be selected according to 1.2-1.5 times the rated capacity.
Please select copper bars and cable specifications at least 1.2 times the rated current. The cable specifications can refer to the table below.
Equipment specifications: 380V/50A/3L (4L), 380V/75A/3L (4L), 380V/100A/3L (4L), 380V/200A/3L (4L), 380V/300A/3L (4L), 380V/400A/3L (4L)
Circuit breaker capacity: 100A, 160A, 250A, 400A, 630A
Three phase power line diameter: 16mm square, 25mm square, 70mm square, 120mm square, 185mm square
Grounding wire diameter: 6mm square, 10mm square, 35mm square, 70mm square, 95mm square
CT wiring diameter: 2.5mm square
