Inverter/ VFD C300 Series

Product Description

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

Please download the PDF file to view the technical data, mounting, and outiline dimensions for different sizes.

变频器.pdf

Product exhibition plan

Inverter/ VFD C300 Series

Zhejiang Jinlong Electrical Machinery Stock Co.,Ltd