C300 Series Inverter
Inquire Now
1.Various voltage levels: support single-phase 220V, three-phase 220V, three-phase 380V, three-phase 480V, three-phase 520V, three-phase 690V, three-phase 1140V voltage levels and so on.
2.Various control modes: support vector control with speed sensor (FVC), vector control without speed sensor (SVC), V/F control mode and V/F separation mode control.
3.Various field bus: support Modbus-RTU and other communication modes.
4.Various encoder types: support differential encoder, open collector encoder, rotary transformer encoder, UVW encoder and other encoder types.
5.New control algorithm of vector control without speed sensor (SVC): it has better low-speed stability and higher low-frequency torque carrying capacity, and supports SVC torque control at the same time.
6.Support user programming: users can realize secondary development by using the user programming expansion card.
C300 Series Inverter
Standard Features：
-
1.Various voltage levels: support single-phase 220V, three-phase 220V, three-phase 380V, three-phase 480V, three-phase 520V, three-phase 690V, three-phase 1140V voltage levels and so on.
-
2.Various control modes: support vector control with speed sensor (FVC), vector control without speed sensor (SVC), V/F control mode and V/F separation mode control.
-
3.Various field bus: support Modbus-RTU and other communication modes.
-
4.Various encoder types: support differential encoder, open collector encoder, rotary transformer encoder, UVW encoder and other encoder types.
-
5.New control algorithm of vector control without speed sensor (SVC): it has better low-speed stability and higher low-frequency torque carrying capacity, and supports SVC torque control at the same time.
-
6.Support user programming: users can realize secondary development by using the user programming expansion card.
-
7.Rich function extension:
A. virtual input/output IO;
B. Motor overheat protection can support PT100 and PT1000 sensors;
C. Fast current limiting can solve frequent over-current faults in inverters;
D. Multi-motor parameter switching;
E. Input and output of AI/AO analog quantity with higher accuracy;
F. Fault handling mode is optional;
G. PID process control parameter switching;
H. PID process control feedback loss detection;
I. PID process control can be used for positive and negative logic selection and response delay setting;
J. Timing operation and PLC operation setup cycle or single operation.
8. Conform to the following instructions and standards:
A. EMC instruction conforms to EN61800-3, EN55011, EN61000-6-2 standards;
B. LVD instruction conforms to EN61800-5-1 standards.
Technical Specifications：
|
Items |
Specifications |
||
|
Basic functions |
The highest frequency |
0~500Hz |
|
|
The carrier frequency |
0.5~16KHz, which can be automatically adjusted according to the load characteristics |
||
|
Input frequency resolution |
Digital input: 0.01hz analog input: highest frequency ×0.025% |
||
|
Control mode |
Open-loop vector SVC, closed-loop vector FVC, V/F control |
||
|
Starting torque |
G type SVC 0.5Hz/150%；FVC 0Hz/180% P type SVC 0.5Hz/100% |
||
|
Speed adjustment range |
1:100 SVC |
1:1000 FVC |
|
|
Speed stabilization precision |
±0.5% SVC |
±0.02% FVC |
|
|
Torque control precision |
±5% FVC |
||
|
Overload capacity |
G type 150%Ie 60s 180%Ie 3s P type 120%Ie 60s 150%Ie 3s |
||
|
Torque lifting |
Automatic or manual( manual range: 0.1%~30.0%) |
||
|
Basic functions |
V/F curve |
Straight line, multi-point and N th-power (1.2/1.4/1.6/1.8/2.0 power) optional |
|
|
Acceleration and deceleration curve |
Straight line and S-shaped curve are optional, and four acceleration and deceleration time can be adjusted within 0.0~6500.0s |
||
|
DC braking |
Braking start frequency: 0.00Hz~ max frequency Braking time: 0.0~36.0s DC braking injection current setting: 0.0~100.0%Ie |
||
|
Inching control |
Frequency is 0.00~50.00Hz, and the acceleration and deceleration time is 0.0~6500.0s |
||
|
Simple PLC and multi-speed operation |
Through the built-in PLC or DI terminal can achieve a maximum of 16 speed operation |
||
|
The built-in PID process control |
Easy to realize the process closed-loop control |
||
|
Automatic voltage adjustment (AVR) |
Can automatically keep the production voltage constant when the input voltage changes |
||
|
Enhancements |
Over-voltage, over-current stall control |
Automatic control in the operational process, to avoid inverter frequently jump over-voltage and over-current faults |
|
|
Fast current limiting function |
Minimize over-current fault and ensure reliable operation of inverter |
||
|
Torque limitation and control |
Automatically limit torque during operation, FVC can realize torque control |
||
