BD600 series is latest version for high performance vector inverter based on BD330. Multiple control modes and new vector control algorithm can achieve better stability at low speed and higher load capacity at low frequency. The inverter supports SVC, VC and U/f control, and allows the use of multiple PG cards.
NEW: now also in IP54 casing!
Features- operation modes:
- U/f
- SVC – sensorless vector control
- VC – vector control with a PG card (encoder, resolver)
- control of rotational speed or torque
- static and dynamic motor parameter autotuning
- max. frequency 3000 Hz
- built in braking module for powers up to 22kW
- power switching starting at 0.75 kW/400 V, for fans and pumps inverter power can be an order of magnitude lower
- unmountable potentiometer panel, easy to install on control cabinet door
- high overload capacity: 150%, 60 seconds
- high starting torque: 180%, at 0.0 Hz
- 10 ways to input reference frequency
- 16 levels of reference frequency
- automatic voltage regulation
- current and voltage limiting
- built in PLC and PID controllers
- ?Wobble? function
- ?Trip-free? function, used in momentary power failure scenarios
- RS-485 MODBUS RTU
- up to 22kW power inverters can be installed without spacing
- user-friendly programming, parameter values can be protected with a password
I/O
- 6 digital inputs
- 3 analog inputs (including -10 V ~ +10 V, 2x universal)
- 2 relay outputs
- 1 transistor output
- 2 universal analog outputs
- 4 additional digital inputs and 1 transistor output (available as an expansion card)
- positive/negative control with digital inputs
- impulse digital I/O – max. frequency 100kHz
Reliability
- 38 safety parameters for inverter and connected devices protection
- IGBT technology, output phase short-circuit protection, ground short-circuit protection, non-full-phase protection for input and output
- lacquered printed circuits
- conformation with LVD 2006/95/EC and ECD 2004/108/EC directives
- production process conforms with ISO 9001:2008
Technical parameters
| Parameter | Description | |
|---|---|---|
| Input | Input voltage range | 1AC 220V±15%, 3AC 220V±15%, 3AC 380V±15%, 3AC 660V±10%, 3AC 1140V±15% |
| Input frequency range | 47~63Hz | |
| Power factor | ≥95% | |
| Control performance | Control mode | U/f control, non-PG vector control(SVC), PG vector control(FVC) |
| U/f control | Linear, multiple point, square U/f curve, U/f separation | |
| Operation command mode | Keypad, terminals, serial communication | |
| Reference frequency source | Digital, analog, frequency, serial communication, multi-step speed, simple PLC and PID; combination of multi-modes and other modes | |
| Overload capacity | Type G: 150% nominal current for 60s, 180% for 3s Type P: 120% nominal current for 60s, 150% for 3s |
|
| Start torque | Type G: 0.5Hz/150%(SVC), 0Hz/180%(FVC) Type P: 0.5Hz/100% |
|
| Speed adjusting range | 1:100(SVC), 1:1000(FVC) | |
| Speed control accuracy | ±0.5%(SVC), ±0.02%(FVC) | |
| Carrier frequency | 0.5~16kHz; automatic frequency regulation based on load | |
| Frequency resolution | Digital setting: 0.01Hz; analog setting: 0.025% of max. frequency | |
| Torque boost | Automatic; manual in 0.1~30% range | |
| Acceleration and deceleration mode | Linear, S-curve, acceleration and deceleration times between 0~6500s | |
| DC brake | Braking at start and stop | |
| Jogging control | Frequency range 0.0Hz~50Hz, acceleration/deceleration time 0~6500s | |
| Simple PLC and multi-step speed operation | Built in PLC controller, multi-speed mode with up to 16 different speeds | |
| Built-in PID | Built in PID controller for closed loop regulation | |
| Automatic voltage regulation(AVR) | Automatic maintenance of constant output voltage with fluctuating supply voltage | |
| Common DC bus | DC bus can be shared by multiple inverters | |
| Terminals | Input terminals | 6 programmable digital inputs, possible extension by additional 4, one of with supports high speed pulse signals 1 dedicated analog input -10~10VDC 2 analog inputs, voltage 0~10VDC or current 0~20mA |
| Output terminals | 1 open collector output, possible extension by 1 high speed impulse output 2 relay outputs 2 analog outputs: voltage 0~10VDC or current 0~20mA |
|
| HMI | LED display | Reference frequency display, output frequency display, output voltage/current display etc. |
| Environment and protection | Protection class | IP20 |
| Humidity and temperature | ≤90%RH (non-condensing), -10°C~+40°C, loss of operation quality above 40°C | |
| Vibration | Under 20Hz 9,8m/s(1G), over 20Hz 5.88m/s(0.6G) | |
| Store environment | ≤1000M, -20°C~+60°C, no corrosive gasses or liquids | |
| Cooling mode | Forced air(fan) |
