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VH6 series is a fully functional closed-loop vector converter. It strengthens the reliability and environmental adaptability of the product.
Product features
1 New book narrow design, small volume, light weight, beautiful appearance
2 It supports EtherCAT and CANopen high-speed network bus protocols, and the maximum number of networking can reach 32 axes
3 The whole series supports various types of PG cards to control the motor more accurately and effectively
4 Scientific and independent air duct design has the advantages of rapid heat dissipation, low equipment temperature rise and dust reduction
5 Strong motor adaptation capability, supporting asynchronous, synchronous and variable frequency motors
6 It is equipped with rectifier braking module to realize DC common bus, so as to achieve the effect of energy saving, environmental protection and power recovery
7 Rich expansion capability, different expansion cards are selected for different functions
8 Support LCD panel to realize rapid debugging, parameter storage, upload and download
Technical specification
VH6-4_ _ _-B | 3P7 | 5P5 | 7P5 | 011 | 015 | 018 | 022 | 030 | 037 | 045 | 055 | 075 | 090 | 110 |
Matched motor (kW) | 3.7 | 5.5 | 7.5 | 11.0 | 15.0 | 18.5 | 22.0 | 30.0 | 37 | 45 | 55 | 75 | 90 | 110 |
Input rated current (A) | 11 | 14.6 | 20.5 | 26.0 | 35.0 | 38.5 | 46.5 | 62.0 | 69 | 89 | 106 | 139 | 164 | 196 |
Power capacity (KVA) | 5.9 | 8.9 | 11.0 | 17.0 | 21.0 | 24.0 | 30.0 | 40.0 | 63 | 81 | 97 | 127 | 150 | 179 |
Output rated current (A) | 9 | 13.0 | 17.0 | 25.0 | 32.0 | 37.0 | 45.0 | 60.0 | 75 | 90 | 110 | 152 | 176 | 210 |
General specification
Item | Specification | |||
Input | Rated voltage / frequency | Three-phase 380V: 380V, 50Hz/60Hz | ||
Allowable voltage fluctuation range | Three-phase 380V: 320~460V | |||
Output | Voltage | 0~input voltage | ||
Frequency | 0~600Hz | |||
Control performance | Control motor type | Asynchronous motor, permanent magnet synchronous motor, variable frequency motor | ||
Control performance | With speed sensor vector control(FVC) | No speed sensor vector control (SVC) | V/F control(VVF) | |
Speed precision | ±0.2% | ±0.5% | ±1% | |
Velocity fluctuation | ±0.2% | ±0.3% | ±0.5% | |
Speed regulation range | 1: 2000 | 1: 100 | 1: 50 | |
Starting torque | 0Hz: 180% | 0.5Hz: 150% | 1.0Hz: 150% | |
Torque precision | ±5% of rated torque | ±10% of rated torque | // | |
Torque response | ≤10ms | ≤20ms | // | |
Overload ability | 150% of rated current 60s | |||
Frequency precision | Low frequency operation mode: 0.01Hz High frequency operation mode: 0.1Hz | |||
Frequency resolution | Low frequency operation mode: Digital setting: 0.01Hz, Analog setting: max frequency × 0.1% High frequency operation mode : Digital setting: 0.1Hz, Analog setting: max frequency × 0.1% | |||
Control terminal input | Digital input channel | Up to 7 channels of digital input X are supported, of which 4 channels (X1-X4) are standard for card A, the resolution is no more than 2ms, and 3 channels (X5-X7) can be extended for card B. The X4 terminal can support the maximum 50KHz high-speed pulse input | ||
Analog input channel | Up to 3 channels of analog input AI are supported, of which 2 channels (AI1 and AI2) are standard for card A, the resolution is not greater than 20mV, and 1 channel (AI3) can be extended for card B. AI1 and AI2 support 0 ~ 10V or 0 ~ 20mA input AI3 supports - 10V ~ 10V input and can be used as PT100 input | |||
Control terminal output | Digital output channel | Up to 4 channels of digital output Y are supported. Card A is equipped with 1 channel (Y1) + 1 channel (TA1TB1TC1) as standard, and card B can be extended with 1 channel (Y2) + 1 channel (TA2TB2TC2). Its Y2 terminal can support the maximum 50KHz high-speed pulse output | ||
Analog output channel | Up to 2 channels of analog output AO are supported, of which 1 channel (AO1) is standard for card A and 1 channel (AO2) is expandable for card B. AO1 to AO2 support output of 0 ~ 10V or 0 ~ 20mA | |||
Product function | Starting command given mode | Communication (Modbus, CANopen, EtherCAT), operation panel, terminal | ||
Frequency given mode | Communication (Modbus, CANopen, EtherCAT), operation panel, terminal, analog AI, multi-segment speed, simple PLC, PID and master-slave | |||
Typical function | Frequency primary and secondary operation, reverse rotation prohibition, torque increase, nine V / F curve settings, five section AI curve settings, acceleration and deceleration curve settings, terminal delay and filtering, terminal multi-functional input and output, DC braking, energy consumption braking, inching operation, 16 multi-section speed, built-in two-channel PID, speed tracking restart, carrier modulation, fault recording, fault self reset, pre-excitation start, 30 groups of user-defined parameters | |||
Important function | Carrier modulation, torque control, motor self-tuning, current limiting control, overvoltage control, undervoltage control, speed tracking, droop control, oscillation suppression, overvoltage overcurrent stall control, automatic voltage regulation (AVR), automatic energy-saving operation, etc | |||
Protection function | Power on motor short-circuit detection, input and output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheating protection, overload protection, underload protection, overvoltage, overvoltage and stall protection, relay pull-in protection, terminal protection, instantaneous power failure, etc | |||
Energy consumption braking | 380V voltage level driver: action voltage of braking unit: 650 ~ 750V. 5.5kW ~ 30kW power level is equipped with built-in braking unit as standard, and braking resistance is required between P + and PB | |||
DC reactor | 18.5kw and above are built-in DC reactors | |||
Common DC bus | Share the regenerative energy when the frequency converter decelerates, improve the braking capacity, achieve the purpose of energy saving and save the additional space and cost required by the resistance | |||
Special function | Multi-bus support | Noumenon Modbus, can extend EtherCAT and CANopen | ||
Multi-encoder support | Differential input encoder, OC input encoder, rotary encoder | |||
LCD panel | LCD display, parameter setting, status monitoring, parameter copy, fault analysis and location, program download and mass storage of parameters | |||
Instantaneous stop non-stop | In case of instantaneous power failure, the load feedback energy compensates for the reduction of voltage to maintain the continuous operation of the frequency converter in a short time | |||
Timing control | Timing control function: time range 0.1Min~6500.0Min | |||
Multi-motor switching | Two sets of motor parameters can realize the switching control of two motors | |||
Motor overheating protection | AI3 supports PT100 sensor function | |||
Flexible and diversified terminal functions | There are 51 kinds of multi-function terminals X, 41 kinds of terminals Y and 19 kinds of logic function options AO, which meet the requirements of general frequency converter control functions | |||
Communication customization parameters | It is convenient for users to continuously read and write frequency converter parameters | |||
Software | Rich monitoring functions to facilitate on-site data acquisition and debugging | |||
Display and keyboard | Keyboard display | It can display many parameters such as set frequency, output frequency, output voltage, output current, input and output status, etc | ||
Key lock | Realize partial or full locking of keys to prevent false triggering | |||
Parameter copy | Standard LED single display numeric keyboard, optional LCD Chinese and English display keyboard (parameter download) | |||
Optional accessories | LCD keyboard, mainstream protocol communication card (EtherCAT, CANopen), encoder PG card (incremental pulse, resolver) | |||
Environment | Using environment | Indoor, no direct sunlight, no dust, corrosive gas, combustible gas, oil mist, water vapor, dripping or salt, etc | ||
Altitude | Below 1000 meters. (when it is higher than 1000m, it needs to be derated for use, and the output current will be reduced by about 10% of the rated current for each increase of 1000m height) | |||
Ambient temperature | -10℃~+40℃ (environment temperature 40℃~50℃,Please derate to use or enhance heat dissipation) | |||
Ambient humidity | Less than 95%RH, no condensation | |||
Vibration | Less than 5.9m/s²(0.6G) | |||
Storage temperature | -40℃~+70℃ | |||
Protection level | IP20 | |||
Cooling method | Forced air cooling | |||
Installation mode | Wall mounted or embedded |
Dimension Unit: mm
VH6-45P5-B/VH6-47P5-B
VH6-4011-B/VH6-4015-B
VH6-4018-B/VH6-4022-B/VH6-4030-B
VH6-4037-B/VH6-4045-B/VH6-4055-B
VH6-4075-B/VH6-4090-B/VH6-4110-B