|
Function description
|
Specification
|
|
Power input
|
Rated input voltage (V)
|
1PH 220V（－15%）－240V（+10%）
|
|
3PH 220V（－15%）－240V（+10%）
|
|
3PH 380V（－15%）－440V（+10%）
|
|
Rated input current(A)
|
Refer to "rated value"
|
|
Rated frequency (Hz)
|
50Hz or 60Hz, permissible range: 47~63Hz
|
|
Power output
|
Rated motor capacity (kW)
|
Refer to "rated value"
|
|
Rated output (kVA)
|
Refer to "rated value"
|
|
Rated current (A)
|
Refer to "rated value"
|
|
Rated output voltage (V)
|
Equal to input voltage with less than 5% error
|
|
Technical control performance
|
Control mode
|
SVPWM, SVC
|
|
Motor type
|
Asynchronous motor
|
|
Speed range
|
0.111111111
|
|
Speed control precision
|
±0.2%（SVC）
|
|
Speed fluctuation
|
± 0.3%（SVC）
|
|
Torque response
|
<20ms（SVC）
|
|
Torque control precision
|
10%
|
|
Starting torque
|
0.5Hz 150%（SVC）
|
|
Overload capacity
|
1m for 150% of rated current, 10s for 180% of rated current, 1s for 200% of rated current150%
|
|
Running control characteristics
|
Frequency setup mode
|
Keypad digits, anaglog quantity, pulse frequency, multi-step speed operation, simple PLC, PID, MODBUS communication. Realize switching between the set combination and the set channel.
|
|
Realize switching between the set combination and the set channel.
|
|
Auto voltage adjustment
|
Keep the output voltage constant when grid voltage changes.
|
|
Fault protection
|
Provide all-around fault protection: overcurrent, overvoltage, undervoltage, overheat, phase loss and overload
|
|
Speed tracking restart
|
Realize impact-free smooth startup of rotating motor
|
|
AI
|
One（AI2）0~10V/0~20mA, one（AI3）-10~10V
|
|
AO
|
Two（AO1、AO2）0~10V /0~20mA
|
|
DI
|
Four normal inputs, max frequency: 1kHz
|
|
One high speed input, max frequency 50kHz
|
|
DO
|
One Y1 terminal output, two programmable relay outputs
|
|
Relay output
|
Two programmable relay outputs
|
|
RO1A NO, RO1B NC, RO1C common port
|
|
RO2A NO, RO2B NC, RO2C common port
|
|
Contact capacity:3A/AC250V
|
|
Others
|
DC reactor
|
18.5kW and above models carry built-in DC reactor in standard configuration
|
|
Installation mode
|
1PH 220V/3PH 380V and below and 3PH 220V 0.75kW and below support rail-type and wall-type installation;
|
|
3PH 380V 4kW and above and 3PH 220V 1.5kW and above support wall-type and flange-type installation;
|
|
Brake unit
|
Built-in in standard configuration for 37kW and below models and optional for 45~110kW models;
|
|
EMC filter
|
Built-in C3 filter is optional for 3PH 380V 4Kw and above, 3PH 220V 1.5kW and above
|
|
Optional filter: IEC61800-3 C2， IEC61800-3 C3
|
|
Ambient temp
|
﹣10~50℃, derate if the ambient temp is above 40℃
|
|
Elevation
|
Below 1000m, derate if the elevation is above 1000m, derate by 1% per every additional 100m
|
|
Protection level
|
IP20
|
|
Note: The inverter with plastic shell should be installed in the metal ditribution box which complies with IP20 and IP3X
|
|
Safety
|
Meet CE requirement
|
|
Cooling mode
|
Air cooling
|
