SVF-M mini vector variable frequency drive for water pump

SVF-M mini vector variable frequency drive for water pump

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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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Specifications

1.Size:125*166*220mm
2.V/F control, Vector control
3.3.7kw variable frequency drive
4.Best price
5.Quick Delivery

SVF-M mini vector variable frequency drive for water pump

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

SVF-M mini vector variable frequency drive for water pump

Technical Features

1. Adopts 16 bit microprocessor, sine wave PWM control

2.Automatic torque ascension and automatic sliding compensation function

3.Output frequency 0.1-400 Hz

4.8 period of speed setting and 7 period can be running the program

5.Low noise, carrier frequency can from 1 kHz-15 kHz adjustment

6.Two paragraphs Acceleration and deceleration time and two segments of the curve slow

and deceleration

7.Simulation frequency set acceptable 0-10 VDC, 4-20 mA

8.The built-in serial communication interface RS-485 (baud rate can reach 38400)

9.Save energy running and automatic voltage stabilizing section function (AVR)

10.Adjustable V/F curve Acceleration and automatic and deceleration function

11.Simple vector control and built-in PID control, and the simple positioning function

12.Sleep/wake up function and zero velocity keep function

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.

Factory View

Our Quality

Quality is something that makes the buyer to prefer a brand, keeping this thing in mind we make sure that the products offered by us are made in compliance with the prescribed quality norms. Efforts are made by us to enhance the quality of our range, in order to make our product worth of the money spend by the clients. Following points are kept in mind, in order to maintain quality in our range:

Entire production process is keenly visualized
Raw material is sourced from reliable vendors
Client’s queries are promptly addressed
Final range is stringently tested
Customized requirements of clients are also served efficiently

Trade terms

a. Delivery term

We will delivery for you after you done the full payment within 3 to 15 working days

b. Payment

For small order by air or by express, it is 100% T/T in advance.

For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before delivery

c. Packing

Unless otherwise stated in the offer, the prices include packing in accordance with CHINSC’S customary standard of packing.

Welcome your inquiry!

Looking forward to cooperating with you!

Q:Will the asynchronous motor pole change the number of speed control can also be combined with the frequency converter: Of course, because the factors that determine the speed of asynchronous motor power supply voltage, frequency and motor pole pairs, so asynchronous motor speed can be achieved by changing the number of magnetic pole pairs, but this method needs to make a greater motor changes, Trouble, and change the number of poles can only achieve a single speed change;

Q:Ordinary 4-pole motor Under the control of the inverter, the higher the speed, the higher the power or the slower the power: It is wrong; the higher the speed is not equal to the greater the power;

Q:The notebook power adapter flashes: 1: Check the socket with a multimeter is normal, the supply voltage is 220V. If the utility voltage is not normal, it is recommended to replace the use of environmental testing. 2: Check with the multimeter whether the output voltage and current of the power adapter match the label. If the gap is very large, and the mains voltage is normal, you can determine the power adapter failure, need to replace the laptop power adapter. 3: If the above check is normal, remove the laptop battery, do not external adapter. Press and hold the notebook power button 5 seconds to repeat 3 times. After releasing the notebook residual charge, insert the power adapter separately, power on the test. 4: If the fault persists, check the notebook's power connector, whether the exception. Such as loose or the appearance of damage and so on. 5: the above checks are normal, basically can be a preliminary judgment is the notebook motherboard failure. Recommended repair service station.

Q:Does the inverter set the number of poles to match the number of poles of the motor?: The number of motor poles corresponds to the speed of the motor, the number of poles is not set when the speed of the control error, in the high speed requirements of the transmission is not allowed.

Q:Delta inverter reported CE4 reasons? Casually asked how many kinds of CE under a total: Which model ah, CE alarm, it should be communication failure. CE4, it seems that should be written to the read-only address. You follow the inverter model, to the Delta website to download the corresponding manual, there are fault alarm instructions.

Q:How to lift Yaskawa inverter base blockade?: 2. If you can not solve the problem, be sure to seek the help of professionals. ? 3. If the base of the frequency converter blocks the input signal. While the base blockade, the inverter power tube is all closed, this one is mainly to protect the power tube. So the external input signal once resolved, the base block is automatically removed.

Q:Acer laptop power adapter: It might be bad, you have to determine whether the adapter or adapter adapter directly change.

Q:The inverter control power is also the same, the pole is not the same as the motor 6 or 4 pole can be used?: Can be used, but is being used in the motor replacement, you need to change the frequency conversion.

Q:My motor is a low frequency 8 pole motor, about 80W. I would like to choose a frequency converter: So small, with the domestic 400-watt, Shenzhen a lot

Q:What is the single axis of the inverter and multi-axis applications: Inverter is the application of frequency conversion technology and microelectronics technology, by changing the motor power supply frequency and amplitude of the way to control the AC motor power transmission components.

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