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Appendix B Technical specification for HV610 series frequency inverters
Item
Specifications
Basic
Functionalist
Highest frequency
Vector control: 0 ~ 500 Hz V/F control: 0
：
3200Hz
Carrier frequency
0.5kHz
～
16kHz
The carrier frequency can be automatically adjusted according to the
load characteristics.
Input frequency
resolution
Digital setting: 0.01 Hz
Analog setting: highest frequency * 0.025 %
Control mode
1: Open loop vector control
2: Closed loop vector control
3: V/F control
Start torque
G type: 0.5 Hz / 150 %
P type:
0.5 Hz / 100 %
Speed control range
1
：
100
Speed stabilization
accuracy
±0.5%
Torque control accuracy ±5%
Overload capacity
Model G machine: 150 % rated current 60s; 180 % rated current 3s.
Torque increase
Automatic torque increase; The manual torque is increased by 0.1 % -
30.0 %
V/F curve
Three ways: linear; Multipoint type; N - power V/F curve
( power 1.2, power 1.4, power 1.6, power 1.8, power 2 )
V/F separation
Two methods: full separation and half separation
Acceleration and
deceleration curve
Straight line or S curve acceleration and deceleration mode.
Four kinds of acceleration and deceleration times,
The acceleration and deceleration time range is 0.0 to 6500.0 S.
DC brake
DC braking frequency: 0.00 Hz ~ maximum frequency
Braking time: 0.0s ~ 36.0s
Brake action current value: 0.0 % - 100.0 %
inching
Inching frequency range: 0.00 Hz ~ 50.00 Hz. Inching acceleration and
deceleration time 0.0s ~ 6500.0 s.
Simple PLC, multi-stage
speed operation
Up to 16 - speed operation via built-in PLC or control terminal
Built - in PID
Closed-loop control system capable of conveniently realize process
control
Automatic voltage
regulation ( AVR )
When the grid voltage changes, the output voltage can be automatically
kept constant.
