Frequency Inverter mn series 220v 3.7kw high proformance

Frequency Inverter mn series 220v 3.7kw high proformance

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 1 kg

Supply Capability:: 3000 kg/month

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Technical Specification

Control Characteristics		Control Mode		SPWM (Sinusoidal Pulse Width Modulation) control (V/F sensorless vector control)
		Freq. Setting Resolution		0.1Hz
		Output Freq. Resolution		0.1Hz
		Torque Characteristics		Including the auto-torque, auto-slip compensation, starting torque can be 150% at 5.0Hz
		Overload Endurance		150% of rated current for 1 minute
		Skip Frequency		Three zones, settings range 0.1~400Hz
		Acc/Dec Time		0.1~600s (Independent settings)
		V/F Curve		Arbitrary V/F curve setting
		Stall Prevention Threshold Frequency Setting		20~200%, Setting of Rated Current
		DC Injection Braking		Operation frequency 0.01~60Hz, output 0~100% rated current, start time 0~5s, stop time 0~25s
		Braking Torque		Approx. 20% (up to 125% possible with option brake resistor or brake unit externally mounted)
Operating Characteristics		Frequency Setting
			External Signal	Potentiometer 5kΩ/0.5W 0~+10VDC, 4~20mA, interface RS485; Multi-function Inputs (7 steps, Jog, Up/Down)
		Operation Setting Signal	Keypad	Set by RUN, STOP
			External Signal	S0~S5 can be combined to offer various modes of operation, RS485 serial interface (MODBUS)
		Multi-function input signal		Multi-step selection 0 to 7, Acc/Dec inhibit, two Acc/Dec switches, External Counter, Jog, PLC operation, External Base Block, auxiliary motor protection, auxiliary motor control is invalid, drive reset, UP/DOWN key settings
		Multi-function output signal		AC drive operating, frequency attained, zero speed, PLC operation, counter attained, over torque, base block, operation mode, fault indication, drive is ready, overheat alarm, emergency stop
		Analog output signal		Indicate output frequency, current, voltage, frequency command, speed, power factor output signal
Alarm Output Contact				Drive is fault, the contact will be ON (One form C contact or 3 open collector outputs)
Operation Functions				AVR, over-voltage, over-current stall prevention, 3 fault records, reverse inhibition, momentary power loss restart, DC injection braking, auto torque compensation, slip compensation, S-curve, auto tuning, adjustable carrier frequency, frequency limits, parameters reset, vector control, PID feedback control, external counter, PLC, MODBUS communication, abnormal reset, abnormal restart, digital frequency output, sleep/revival function, 1st/2nd frequency source selections
Protection Functions				Over voltage, over current, under voltage, external fault, overload, contact protection, overheating, electronic thermal, ground fault
Display Keypads				6-key, 4-digit, 7-segment LED, 4 status LED, master frequency, output frequency, output current, custom units, parameter values for setup, review and faults, RUN, STOP, RESET, FWD/REV
Built-in brake chopper				Built-in for all models
Environment Condition	Protection threshold			IP20
	Pollution Degree			2
	Installation location			Altitude 1000m or lower, keep from corrosive gasses, liquid and dust
	Ambient temperature			-10°C~50°C non-condensing and not frozen (-10°C~40°C for above 5.5KW)
	Storage/Transportation temperature			-20°C~60°C
	Ambient humidity			Below 90%RH (non-condensing)
	Vibration			9.80665m2(1G) less than 20Hz; 5.88m/s2(0.6G) at 20 to 50Hz
Approvals

Technical Parameter

VFD Capacity	Input Voltage (V)	Power Capacity (KVA)	Input Current (A)	Output Current (A)	Adapter Motor(KW)
3.7S/T2B	3 Phase 230V	5.9	19.6	18	3.7

Model Size

VFD Model	W1	H1	W	D	H	Installation Aperture	Weight (Kg)
SVF-MN3.7S/T2B	110.0	205	125	166	220		3.2

Accessories

Company Introduction

Shandong Chinsc Electric Technology Co., Ltd. is a manufacturer of professional inverters integrating research and development, production and sales. With advanced technologies, excellent quality, scientific management and perfect services, we are building a first-class inverter manufacturer gradually.

Currently, our company has introduced CHINSC inverter models such as SVF3000 series, SVF-M series, SVF-EV series, SVF-G7 Series 0.4 ~ 630KW, to the markets. With excellent product quality, excellent technology development capabilities and comprehensive after-sales services, CHINSC inverters have won praise among agents and customers across the country.

Q: Laptop warranty period is not over, the power adapter is broken, repair money?: Look at your reinsurance period if not in the warranty period is not man-made damage can be changed or for the change

Q: What is the common COM point of the PLC and the inverter? Is it positive?: Generally refers to the common, and most of the negative

Q: Asus notebook power adapter how to open: Hi respectful ASUS users The power adapter can not be disassembled, and if your machine's power adapter is faulty, you can go to the local service center for testing.

Q: Laptop computer about electricity no electricity, is the power adapter problem?: This situation is definitely not about what power off, if it is really about electricity no electricity, then your laptop is a one-time shutdown, rather than the screen flashing. I think this situation is more like a laptop screen lamp problem. Is unlikely to be a power problem. The screen flashes from the surface that there may be enough current. If the adapter can not provide enough current for the notebook, then the notebook will be over-current protection, which automatically shut down. You can find an adapter with the same output voltage as your adapter, the output power is greater than or equal to your adapter other adapter, if the situation remains the same, then it is certainly the problem of the lamp. But the inferred will not be a power problem.

Q: Does the teacher know the working principle of the inverter?: The frequency converter is an AC-DC-AC power electronic device that converts 50 Hz AC sine wave into straight high voltage direct current and then converts it into an AC power that can control the voltage and frequency, driving the three-phase AC motor.

Q: Variable frequency pump pressure in the very low flow instability, why?: From the performance curve, the flow becomes smaller, the combination of pressure and frequency adjustment flow will only stabilize the flow at a small value, the pressure will be reduced, because the work point will move down.

Q: Notebook plug in the power adapter lights, but can not open the machine: Put the board under the re-installed, try and then boot. Asked: This is the case of removal, with the battery can boot answer: Then put the battery on the computer, and then use the power splitter to see if you can. If not I do not know, is the computer question to ask: This can be

Q: Do not the laptop directly connected to the power adapter?: "Notebook do not power adapter", can only use the internal lithium battery power supply work. It can not directly use 220V AC power supply for it. 1, because the notebook product design power supply standard, is to use the matching power adapter power supply. That is, the power adapter will 220V civilian AC, rectifier filter, and then converted to low-voltage 19V DC, for the notebook to provide power supply;

Q: Does the inverter set the number of poles to match the number of poles of the motor?: Variable-frequency (VFD) is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on.