AC Drive China Factory Price VFD Three Phase 380V~460V 30 Kw Frequency Inverter

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: ENA100-4T0300H/0370L
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Textile Special, Constant Torque Universal Type, Air Compressor
• Brand: Enc
• Transport Package: Carton/Wood
• Specification: Carton
• Trademark: ENC
• Origin: Shenzhen, China
• HS Code: 8504409999
• Production Capacity: 200, 000 PCS/Year

Product Description

Product Description

Product Description:
ENA100 is a cost-effective general vector inverter with a power range from 0.4kW to 160kW. Built-in macro functions for typical industry applications, greatly facilitate customer operations. Models below 30KW are equipped with a built-in braking unit as standard. Suitable for higher ambient temperature situations. 


Typical application industry:
It is suitable for metal processing, plastic machinery, CNC machine tools, printing equipment, printing and dyeing industry, paper making, municipal engineering, water supply engineering, sewage treatment, etc. lt is also widely used in textile,refrigeration, cement, ceramics, stone processing and other fields.

Product Advantages

Product advantages:

1. Covering sensorless magnetic flux vector control and optimized V/F control, with two modes of speed control and torque control;
2. Adopting excellent magnetic flux vector control algorithm, high control precision, fast speed response, and excellent low-frequency characteristics, +0.3% rated synchronous speed (vector control without PG); +1% rated synchronous speed (V/F control)
3. Excellent application macro function, can drive synchronous and asynchronous motors, strong environmental adaptability 50°C without derating, support dual keyboard display, local and remote control keyboards can be used at the same time, small size, high cost performance
4. Power-on short circuit detection, input and output phase loss protection, over-current protection,under-voltage protection, overheat protection, overload protection, under-load protection, terminal protection, power failure non-stop protection, PlD disconnection protection, water shortage protection.etc.
5. Support random carrier function, the motor noise is softer
6. No derating required for 50°C ambient temperature in heavy duty mode

 

 

ENA100 Performance advantage:
Two-in-one drive
Motor type: can drive both synchronous and asynchronous motors;
One-key switch between synchronous motor and asynchronous motor, convenient for debugging;
Convenient stocking, effectively shorten the cycle of the warehouse;
ENA100 supports both synchronous and asynchronous motors.



Dynamic response:
Torque response:<20ms (without PG quantity control)
Starting torque:1.0Hz, 150% rated torque (V/F control)0.5Hz up to 180% torque (No PG open loop vector)
Control accuracy:±1% rated synchronous speed (V/F control)+0.3% rated synchronous speed (No PG quantity control)



Convenient and practical keyboard:
Support dual keyboard display
Support the simultaneous use of local keyboard and external control keyboard
External control keyboard can realize parameter upload and download function
The local keyboard and external control keyboard of traditional inverter can only one to use.
ENA100 local and external control keyboard can be used simultaneously


Application macro function:
Built-in multiple application macros, only need to set one parameter for different industries.



Structural optimization design:
The difference of power section:
Conventional general series power section :0.4KW~55KW
ENA100 series power section:0.4KW~160KW

Brake unit:
Conventional general series:Three-phase 380V,0.75KW~15KW with built-in brake unit
Three-phase 380V,18.5KW~55KW, optional built- in brake unit

ENA100 series:
Single-phase 220V,0.4KW~2.2KW with built-in brake unit
Three-phase 380V,0.75KW~22KW with built-in brake unit
Three-phase 380V,30KW~160KW, optional external brake unit

No derating at 50ºC and below:
Passed many rigorous tests: salt spray test, high and low temperature impact test, vibration test, ete.
Normal inverter is 30°C, national standard temperature is 40°C, ENA 100 is 50ºC



 

Product Specification

Product Specification
 

Item				Description
Input	Rating volt, frequency			1 phase 220VGrade:1 phase 220V50Hz/60Hz 3 phase380VGrade: 3 phase380V50Hz/60Hz
	Allow volt.range			1 phase 220VGrade: 200~260V 3 phase 380VGrade: 320~460V
Output	Voltage			0~Input voltage
	Frequency			0~600HZ
	Over loading capacity			Heayy Load:150% of rated current for l minute:Light Load:120% of rated current for 1 minute.
Control  PerformaAnalog input channelnce	Control mode			Without PG vector control, open loop V/F control. Without PG torque control, support synchronous and asynchronous motors
	Velocity control precision			+0.3% rated synchronous speed(vector control); +1% rated synchronous speed(V/F control);
	Speed regulation range			1:100(Without PG vector control) 1:50(V/F control)
	Start-up torque			1.0Hz: 150% rated torque (V/F control); 0.5Hz:150% rated torque (Without PG vector control);
	Speed fluctuation			+0.3% rated synchronous speed (Without PG vector control, Without PG torque control); (Without PG vector control)
	Torque response			≤20ms(Without PG vector control)
	Frequency precision			Digital setting: max.Frequency×±0.01%; Analog setting:max.frequency×±0.5%
	Frequency resolution	Analog setting		0.1% of max.frequency
		Digital setting precision		0.01Hz
		Exterior impulse		0.1% of max.frequency
	Torque boost			Automatic torque boost;manual torque boost 0.1~12.0%
	V/F curve(volt. Frequency characteristic)			Setting rated frequency at the range of 5~600Hz, by choosing constanttorque, degressive torque l, degressive torque 2, degressive torque3, self-defined V/F total 5 kinds of curve.
	Acceleration Deceleration curve			Two methods: linear acceleration and deceleration and S curve accelerationand deceleration; 15 kinds of acceleration and deceleration time, time unit(0.01s.0.1s.1s)
	Brake	Power consumption brake		ENA100 series three-phase 22KW and below power section has built-in braking unit, only need to add braking resistor between (+)and PB; 30KW and above can connectexternal braking unit between (+) and (-)to achieve Energy consumption braking.
		DC brake		Start, stop action for option, action frequency 0~15Hz, action current 0~100% of ratedcurrent, action time 0~30.0s
	Jog			Jog frequency range:0Hz~up limit frequency ; jog acceleration and deceleration time 0.1~6000.0 seconds for setting.
	Multi-section speed run			Realized by inbuilt PLC or control terminal; with 15 section speed, each section speed with separately acceleration and deceleration time; with inbuilt PLC can achieve reserve when power down.
	Built-in PID controller			Convenient to make closed-loop control system
	Automatic energy saving run			Optimize V/F curve automatically to achieve power saving run according to the load status.

 

Control performance	Automatic voltage regulate(AVR)	Automatically keep output voltage constant, when the power grid voltage fluctuation
	Automatic current limiting	Current limited automatically under run mode in avoid of inverter over-current frequently to trip
	Carrier modulation	Make rotating motor smoothly start without shocking
	Speed tracking restart	Make rotating motor smoothly start without shocking
Running function	Running command specifed channel	Keypad specified, control terminal specifed, communication specifed can switch through various means
	Running frequency specified channel	Main & auxiliary specifed to a realize one main adjusting and one fine control. Digital specifed, analog specified, pulse specifed, pulse width specifed, communication specifed and others, which can be switched by many means at any time.
	Binding function	Run command channel and frequency specified channel can bind together randomly and switch synchronously
Input and output characteristics	Digital input channel	5 general-purpose digital input channels, the maximum frequency is lKHz, one of which can be used as a pulse input channel, the maximum input is 20KHz
	Analog input channel	2 analog input channels, of which All is 0~10V output, AI2 channel is 0~20mA or 0~10V input optional.
	Pulse output channel	0.1 ~20KHz pulse square signal output to achieve setting frequency, output frequency andother physical quantity output.
	Analog output channel	1 analog signal output, AOl channel can choose 0~20mA or 0~10V to realize the output of physical quantities such as set frequency and output frequency
	Digital output	2 Y outputs, Y2 can achieve the highest frequency output of 20K, 1 Rel output
Unique function	Rapid current limit	Limit inverter over current to the greatest point, and make it run more stably
	Monopulse control	Suitable for working site where need one button to control inverter start and stop,first press to start, then press to stop, and that cycle repeats. Its very simple and reliable.
	Fixed length control	Realize fxed length control
	Timing control	Timing control function: setting time range 0.1Min~6500.0 Min
	Virtual terminal	Five group virtual input & output lO can realize simply logical control
Operation keyboard	Keyboard display	The parameters as setting frequency, output frequency, output voltage, output current canbe displayed
	Button locked	Lock all or part ofthe buttons
	Dual keyboard control	Can use external keyboard to achieve dual keyboard control (local and remote control)
Dual keyboard control		Motor power on Shot circuit test, input & output phase loss protection, over-currentprotection, over voltage protection, under voltage protection, over heat protection,overload protection, under load protection, relay absorption protection, terminalprotection and no stop protection under power of.
Ambient	Application site	Indoor, not bare to sunlight, no dust, no corrosive gas, no flammable gas, no vapor, nowater drop or salt etc.
	Altitude	Under 1000 meter. (above 1000 meter require to reduce volume to use, output currentreduce about 10% of rated current volt per 1000 meter high)
	Environment temperature	-10ºC~+50ºC
	Environment humidity	Smaller than 95%RH, no drop condenses
	Vibration	Smaller than 5.9 M/S2(0.6g)
	Storage temperature	-40ºC~+70ºC
Structure	Protection grade	IP20
	Cooling mode	Forced air cooling and natural
Installation mode		Wall hanging and cabinet installation