Vector Control Variable Ac Motor Controller , Frequency Converter Drive

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Certification

1. System is started smoothly, without surge current; 2. Much higher efficiency than old system; 3. Remarkable energy saving than old system; 4. System running smoothly and stably, very low current.

—— Malaysian partner

The machine runs steadily and the high quality machine is very good.

—— Russian agent

Vector Control Variable Ac Motor Controller , Frequency Converter Drive

Large Image : Vector Control Variable Ac Motor Controller , Frequency Converter Drive Get Best Price

Product Details:

Place of Origin:	China
Brand Name:	Kinda
Model Number:	KD330

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiable
Delivery Time:	3~8 Day
Payment Terms:	TT
Supply Ability:	Adequate inventory

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Detailed Product Description

High Reliability:	Mature And Reliable Drive, Protection Circuit Design, Anti-interference Design	Starting Torque:	0.5Hz/150% Torque, Speed Ratio 1:100, Dynamic Response <20ms, Steady Speed Accuracy ±0.2%
High Overload Capacity:	150% / 120s, 160% / 60s, 180% / 10s, 200% /1s	Dual Display Keyboard:	Dual Display LED Keyboard One Row Can Be Switched, Two Rows Of Parameter Settings
Pulse:	High Speed Pulse Input And Output	Intelligent Control:	Speed Sensorless Open Loop Vector Control
High Light:	vector control inverter , ac inverter drives

High Frequency Vector Frequency Inverter 3AC 380V~460V 22KW 30KW 37KW

High-performance current control technology, low frequency and high torque output, strong overload capability, superior stability and dynamic performance. It adopts open loop vector and V/F control mode, and has its own 485 communication port. The built-in PID makes it easy to implement a closed-loop process control system that can operate up to 16 speeds. With swing frequency and fixed length control, it can be used for driving of textile, paper, wire drawing, packaging, food and various automatic production equipment.

Item	Technical Index	Specification

Input	Input voltage	1AC 220~240V±15%
		3AC 220~240V±15%
		3AC 380~460V±15%
	Input frequency	50/60Hz±5%
Output	Output frequency	0~6000Hz
	Output voltage	0~rated input voltage
Control Features	Operation command mode	Keypad control
		Terminal control
		Serial communication control (Modbus)
	Frequency setting mode	Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combinated & switched in various modes.



	Control mode	V/f control
		Sensorless vector control
		Torque control
	Overload capacity	150% / 120s, 160% / 60s, 180% / 10s, 200% / 1s.
	Frequency accuracy	Digital setting: 0.01Hz
		Analog setting: maximum frequency ×0.05%
	Torque boost	Automatically torque boost; manually torque boost: 0.1%~30.0

	Starting torque	0.5Hz/180% (SVC); 1Hz/150% (V/f)
	Speed control precision	±0.5% (SVC)
	Carrier frequency	temperature and load characteristics 0.5~16.0kHz, automatically adjusted according to

	V/f curve	Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

	Acceleration/deceleration mode	Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.0s~65000s

	Braking unit	build-in standard.
	DC braking	DC braking when starting and stopping
		DC braking frequency: 0.0Hz~maximum frequency
		Braking time: 0.0s~25.0s
	Simple PLC & multi-step speed operation	It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal.

	Jog operation	Jog operation frequency: 0.0Hz~maximum frequency
		Jog acceleration/deceleration time: 0.1s~3600.0s
	Built-in PID	Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)


	Automatic voltage regulation	Keep output voltage constant automatically when input voltage fluctuating

Control Function	Torque control	Torque control without PG
	Wobble frequency control	Multiple triangular-wave frequency control, special for textile
	Over-voltage & over-current stall control	Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping

	Timing/length/counting control	Timing/length/counting control function

	Fault protection function	Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running data while failures happen.



Input/output terminals	Output terminals	2 relay outputs,
		2 open collector outputs,
		2 anaalog outputs, 0~10V / 4~20mA
	Communication terminals	Build-in standard RS485 communication interface, support MODBUS-RTU communication protocol

	Input terminals	Programmable digital input: 7 multifunctional inputs, one can be work as high speed pulse input.3 programmable analog input:AI1, AI2, AI3: 0~10V / 4~20mA


Human machine interface	LED display	Display frequency setting, output frequency, output voltage,output current, etc. Two lines display

Environment	Ambient temperature	-10~50°C, without direct sunshine.
	Humidity	90%RH or less (non-condensing)
	Altitude	≤1000M: output rated power, >1000M: output derated
	Storage temperature	-20~60°C


No	Items	KD330
1	Reliable hardware	Only first-class componens are built-in.
2	Rubust design	IGBT current > 2 times of inverter output current
		Capacitor > 50uF/A
3	PCB aging test	100% test, 50°C, 12 hours.
4	Finished products aging test	100% test, 50°C, 24 hours.
5	Loading test	Two times, 100% tested:
		1. After manufacturing.
		2. After aging test.
6	Smart start / stop mode	Acceleration / Deceleration time can be set as 0.0s, the inverter starts and stops the motor as fast as possible without failure.

7	Grouped pulse testing	Without failure under 4500V (better EMC performance).

8	Electrostatic testing	1. Noncontact conditions -- without failure under 10000V.
		2. Under contact condition -- without failure under 5000V.
9	Big start torque	0.5Hz/150% (V/f), 1Hz/150% (SVC)
10	High overload capacity	150% / 120s, 160% / 60s, 180% / 10s, 200% /1s
11	LED display	>7,5kW, two lines parameters dispaly, convenient for commissioning and operating.

12	EMC filter	C3 level EMC filter build-in standardly

Model	Motor		Rated Input Current (A)	Rated Output Current (A)
Model	KW	HP	Rated Input Current (A)	Rated Output Current (A)
3AC 380~460V±15%
KD330-00075T4	0.75	1	3.4	2.8
KD330-00150T4	1.5	2	5	4.4
KD330-00220T4	2.2	3	6.5	5.8
KD330-00400T4	4	5	11	10
KD330-00550T4	5.5	7.5	14.6	13
KD330-00750T4	7.5	10	20.6	17
KD330-01100T4	11	15	26	25
KD330-01500T4	15	20	35	32
KD330-01850T4	18.5	25	38.5	37
KD330-02200T4	22	30	46.5	45
KD330-03000T4	30	40	62	60
KD330-03700T4	37	50	76	75