-6-
1.3
Technical standards
Specifications
B
asic
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Control system
CurrentVector General Purpose Inverter.
Compatible motor
Induction motor and Synchronous motor.
Maximum
frequency
Vector control:0~300Hz;
V/F control:0~3200Hz.
Wave-carrier
frequency
0.5kHz~16kHz;
Depending on load, can automatically adjust wave-carrier frequency.
Input
frequency
resolution
Digital setting:0.01Hz;
Analog setting:maximum frequency×0.025%.
control mode
Open vector control(SVC);
Closed loop vector control(FVC);
V/F control.
Starting torque
G type:0.5Hz/150%(SVC); 0Hz/180%(FVC).
P type:0.5Hz/100%.
Speed range
1:100(SVC)
1:1000(FVC)
Speed stability
accuracy
±0.5%(SVC)
±0.02%(FVC)
Torque control
accuracy
±5%(FVC)
Overload capacity
G type:150%rated current60s; 180%rated current3s;
P type:120%rated current60s; 150%rated current3s.
Torque boost
Automatic ormanual 0.1%~30.0%,
V/F curve
•
Straight-line V/F curve
•
Multi-point V/F curve
•
N-power V/F curve (1.2-power, 1.4-power, 1.6-power,
•
1.8-power, 2-power square)
V/F separation
Two types: complete separation; half separation. AVR output.
Ramp mode
•
Straight-line ramp
•
S-curve ramp
Four groups of acceleration/deceleration time with the
range of 0.0–6500.0s
DC braking
DC braking frequency: 0.00 Hz to maximum frequency
Braking time: 0.0–36.0s
Braking action current value: 0.0%–100.0%
JOG control
JOG frequency range: 0.00–50.00 Hz
JOG acceleration/deceleration time: 0.0–6500.0s
Simple PLC
Up to 16 speeds via the simple PLC function or combination of DI terminal
states
Onboard PID
Process-controlled closed loop control system
Auto voltage
regulation (AVR)
Keep constant output voltage automatically when grid voltage fluctuates.
Overvoltage/
Overcurrent stall
control
The current and voltage are limited automatically during the running process
so as to avoid frequent tripping due to overvoltage/overcurrent.
Fast current limit
function
Protect inverter from overcurrent malfunctions.
Torque limit and
control
It can limit the torque automatically and prevent frequent over current tripping
during the running process. Torque control can be implemented in the FVC
mode.
Summary of Contents for DLB1-0D40S2G
Page 11: ...11 Graph 1 722 30KW product outline dimensions Graph 1 837 55KW product outline dimensions...
Page 12: ...12 Graph 1 875 110KW product outline dimensions Graph 1 9 132 160KW product outline dimensions...
Page 14: ...14 2 Wirings 2 1 Standard wiring diagrams Graph 2 8 0 4 18 5KW inverter wiring diagram...
Page 15: ...15 Graph 2 922 400KW inverter wiring diagram...
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