Three-phase Frequency Inverter MD320 Series

Three-phase Power supply:690V，50/60Hz Frequency Inverter MD320 Series

Inverter model	Power capacity (kVA)	Input current (A)	Output current (A)	Adaptable Motor (kW)

Three-phase Power supply:690V，50/60Hz
MD320-7T132	192.0	170.0	150.0	132	200
MD320-7T160	231.0	200.0	175.0	160	250
MD320-7T200	250.0	235.0	215.0	200	300
MD320-7T220	280.0	247.0	245.0	220	350
MD320-7T250	355.0	265.0	260.0	250	400
MD320-7T280	396.0	305.0	299.0	280	450
MD320-7T315	445.0	350.0	330.0	315	500
MD320-7T355	500.0	382.0	374.0	355	－
MD320-7T400	565.0	435.0	410.0	400	600
MD320-7T450	630.0	490.0	465.0	450	－
MD320-7T500	700.0	595.0	550.0	500	700
MD320-7T560	630.0	605.0	575.0	560	750

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China 

Three-phase Frequency Inverter MD320 Series

Three-phase Power supply:380…480V，50/60Hz  Frequency Inverter MD320 Series

Inverter model	Power capacity (kVA)	Input current (A)	Output current (A)	Adaptable Motor (kW)

Three-phase Power supply:380…480V，50/60Hz
MD320NT0.7GB	1.5	3.4	2.1	0.75	1
MD320NT1.5GB	3.0	5.0	3.8	1.5	2
MD320NT2.2GB	4.0	5.8	5.1	2.2	3
MD320NT3.7GB	5.9	10.5	9.0	3.7	5
MD320NT5.5GB	8.9	14.6	13.0	5.5	7.5
MD320NT7.5GB	11.0	20.5	17.0	7.5	10
MD320NT11GB	17.0	26.0	25.0	11.0	15
MD320NT15GB	21.0	35.0	32.0	15.0	20
MD320NT18.5	24.0	38.5	37.0	18.5	25
MD320NT22	30.0	46.5	45.0	22	30
MD320NT30	40.0	62.0	60.0	30	40
MD320NT37	57.0	76.0	75.0	37	50
MD320NT45	69.0	92.0	91.0	45	60
MD320NT55	85.0	113.0	112.0	55	70
MD320NT75	114.0	157.0	150.0	75	100
MD320NT90	134.0	180.0	176.0	90	125
MD320NT110	160.0	214.0	210.0	110	150
MD320NT132	192.0	256.0	253.0	132	200
MD320NT160	231.0	307.0	304.0	160	250
MD320NT200	250.0	385.0	377.0	200	300
MD320NT220	280.0	430.0	426.0	220	350
MD320NT250	355.0	468.0	465.0	250	400
MD320NT280	396.0	525.0	520.0	280	450
MD320NT315	445.0	590.0	585.0	315.0	500
MD320NT355	500.0	665.0	650.0	355.0	－
MD320NT400	565.0	785.0	725.0	400.0	600
MD320NT450	630.0	883.0	820.0	450.0	－

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China  

MD320 Series Vector Frequency Converter

Overview

MD320 Frequency Converter

Input Voltage: Single Phase 220V, Three Phase 380V, Three Phase 690
Power Capacity (kVA): 1~630
Input Current (A): 5.4~883
Output Current (A): 2.3~820
Appropriate Motor (kW): 0.4~450

Technical parameters

Item		Specifications
Individualized function	maximum frequency	300Hz
	Carrier  frequency	0.5k to 16kHz; the carrier frequency will be automatically adjusted according to the load characteristics.
	Input frequency resolution	Digital setting: 0.01Hz Analog setting: maximum frequency ×0.1%
	Control mode	Open loop vector control (SVC) Close loop vector control (VC) V/F control
	Startup torque	G model: 0.5Hz/150% (SVC); Hz/180%(VC) P model: 0.5Hz/100%
	Speed adjustment range	1：100 （SVC）	1：1000 （VC）
	Speed stabilization precision	±0.5%（SVC）	±0.02%（VC）
	Torque control precision	±5%（VC）
	Overload capacity	G model: 150% rated current 60s; 180% rated current 1s. P model: 120% rated current 60s; 150% rated current 1s.
	Torque hoist	Automatic torque hoist; manual torque hoist 0.1% to 30.0%
	V/F curve	Three types: straight line, multiple point and square type
	Speed-up and Speed-down curve	Straight line or S curve speed-up and speed-down mode; four kinds of speed-up and speed-down time; speed-up and speed-down time ranges between 0.0s to 3000.0s.
	DC brake	DC brake frequency: 0.00Hz to maximum frequency; brake time: 0.0s to 36.0s, and brake current value: 0.0% to 100.0%.
	Jog control	Jog frequency range: 0.00Hz to 50.00Hz; jog acceleration/deceleration time: 0.0s to 3000.0s.
	Simple PLC and MS Speed Running	It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.
	Built-in PID	It is easy to realize process-controlled close loop control system.
	Auto voltage regulation (AVR)	It can keep constant output voltage automatically in case of change of mains voltage.
	Torque limit and control	It can limit the torque automatically and prevent frequent over current tripping during the running process; the close loop vector mode can implement torque control.
Individualized function	Peripherals self-detection upon power-on	It can conduct safety detections on the peripherals upon power-on, including earth and short circuit detections.
	Shared DC Bus Function	It can realize the function that multiple inverters share the DC bus.
	QUICK key	The user can freely define short-cut menus.
	MF.K Key	Programmable key: Select the command channel switching/forward and reverse rotations/jog operation.
	Textile swing frequency control	Multiple triangular-wave frequency control function
	Length control	Reference length control function
	Timing control	Timing control function: Setting time range between 0h to 65535 h.
Run	Running command channel	Three types of channels: operation panel reference, control terminal reference and serial communication port reference. These channels can be switched in various modes.
	Frequency source	There are totally ten types of frequency sources, such as digital reference, analog voltage reference, analog current reference, pulse reference and serial port reference. These frequency sources can be switched in various modes.
	Auxiliary Frequency source	There are ten types of auxiliary frequency sources. It can implement micro tuning and synthesis of auxiliary frequency.
	Input terminal	There are five digital input terminals, one of which can be used as high-speed pulse input. (The number of digital input terminals can be expanded to ten) It can be compatible with active PNP or NPN input mode. There are two analog input terminals, one of which can be used only as voltage input, while the other can be used as voltage or current input. (It can expand one voltage input terminal)
	Output terminal	There is one high-speed pulse output terminal (can be selected as open collector mode), with square wave output of 0kHz to 50kHz. It can output such physical parameters as setting frequency and output frequency. One digital output terminal (can be expanded to two) One relay output terminal (can be expanded to two) One analog output terminal (can be expanded to two), with optional 0//4mA to 20mA or 0/2V to 10V. It can realize the output of such physical parameters as setting frequency and output frequency.
Display and Keyboard Operation	LED display	It can display the parameters
	LED display	It is an optional part, and can display operation contents Chinese/English.
	parameter copy	It enables the parameter copy unit to copy the parameters quickly.
	Key locking and function selection	It can lock the keys partially or completely and define the functional range of certain keys so as to prevent error operations.
	protection function	It can implement power-on motor short-circuit detection, input/output phase loss protection, over current protection, over voltage protection, under voltage protection, over heat protection and overload protection.
	Optional parts	LCD operation panel, multifunctional I/O expansion card, braking components, communication card, extension card, PG card, water supply card, etc.
Environment	Using Place	Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.
	Altitude	Lower than 1,000 meters
	ambient temperature	-10 ℃Celsius to +40 ℃Celsius (derated when used in the ambient temperature of 40 ℃ Celsius to 50 ℃ Celsius)
	Humidity	Less than 95%RH, without condensing
	Vibration	Less than 5.9 m/s2(0.6g)
	Storage temperature	-20 Celsius to +60 Celsius

MD320Inverter Series  

Inverter model	Power capacity (kVA)	Input current (A)	Output current (A)	Adaptable Motor (kW)
Single-phase Power supply:200…240V，50/60Hz
MD320NS0.4	1.0	5.4	2.3	0.4	0.5
MD320NS0.7	1.5	8.2	4.0	0.75	1
MD320NS1.5	3.0	14.0	7.0	1.5	2
MD320NS2.2	4.0	23.0	9.6	2.2	3

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China  

MD300 Series Frequency Inverter

Overview

Output Voltage: Single Phase 220V, Three Phase 380V
Power Capacity (kVA): 1.0~134
Input Current (A): 5.4~180
Output Current (A) 2.3~176
Appropriate Motor (kW): 0.4~90

Technical parameters

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China 

 

General Frequency Converter MD300A Series

General Frequency Converter

Overview

Input Voltage:Single Phase 220V, Three Phase 380V
Power Capacity (kVA): 0.6~4.2
Input Current (A): 3.2~7.0
Output Current (A): 1.2~5.1
Appropriate Motor (kW): 0.2~2.2

Functions

The MD300A Series General Frequency Converter is a low-power mini frequency converter based on the MD300 Series. Despite its small size, the MD300A has complete functionality and enables low-power motor vector control.

Technical parameters 

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China  

 

Contact US Frequency Inverter Converter Drive Manufacture

Shenzhen Inovance Technology Co.,Ltd.

Oversea Business Development

TEL： +86-755-2979-9953

FAX：+86-755-2961-9897

ADD： Block E, Hongwei Industry Park, Liuxian 2nd Road, Baocheng No. 70 Zone, Bao’an District, Shenzhen, Gudangdong Province, 518101, China

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China

Frequency Inverter Converter Drive Manufactur Inovance

Shenzhen Inovance Technology Co., Ltd. is a public company (Stock code: 300124) which focuses on R&D, manufacture and sales of industrial automation control products, aiming to serve high-end equipment manufacturers.

Inovance

Inovance products include low-voltage inverters, integrated and special drivers, servo systems, PLCs and HMIs, etc. With strong R&D capabilities, we have established a leading position among all domestic companies in the industry since our establishment in 2003. We are now providing not only general but also customized products and solutions for our customers.

As a national high-tech corporate, we possess a number of patents that have been authorized or applied for, including 55 invention patents, 19 utility model patents and 17 design patents. Besides, we have mastered various core platform technologies, covering high-performance vector frequency conversion, PLCs, servo motors and permanent-magnet synchronous motors. Currently, we have a group of professional R&D experts dedicating to research and development of core platform technologies and new products.

Inovance - Leading Frequency Inverter,Frequency Converter Drive Manufacture in China