Frequency Drive for 3 Phase 0.4kw AC Variable

Frequency Drive for 3 Phase 0.4kw AC Variable

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Supply Capability:: 3000 unit/month

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Introduction of SVF-G7 Series High-performance Vector General-purpose Frequency Inverter

1. Voltage class: 380V

2. Range of power: 0.4KW~450KW

3. Stable and reliable Control Mode

(1) VF control: Multiple curve could been chosen, Linear V/F curve, 2.0 times power drop torque V/F curve, custom V/F percentage(can realize manual energy saving control), multipoint VF curve. This apply to the situation that one frequency inverter drives multiple motors, such as fan, water pump, engraving machine, injection molding machine etc.

(2) Open-loop vector control: Steady speed with high precision, wide range of speed governing, as the speed ratio is 1:200 and 180% rated torque could be output in 0.5Hz. Good dynamic performance.

Open-loop vector is suitable for high-Performance universal occasions such as machine tools, centrifuges, cranes and handling equipment, rolling mill and other loads.

(3) Torque control: Fast torque response,<20ms, precision torque: <5%, applied to winding, drawing and other occasions.

Technical Parameter

VFD Capacity	Input Voltage (V)	Power Capacity (KVA)	Input Current (A)	Output Current (A)	Adapter Motor(KW)
0.4T4B	3 Phase 380V Range:-15%~20%	1.0	2.4	3	0.4
0.75T4B		1.5	3.4	4	0.75
1.5T4B		3.0	5.0	5	1.5
2.2T4B		4.0	5.8	6	2.2

Model Size

VFD Model	W1	H1	W	D	H	Installation Aperture	Weight (Kg)
SVF-G7-G0.4T4B	96	190	105	154	200	Φ4	2.2
SVF-G7-G0.75T4B
SVF-G7-G1.5T4B
SVF-G7-G2.2T4B

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

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c. Packing

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

Frequency Drive for 3 Phase 0.4kw AC Variable

Q: Abb inverter s510 with water circulation pump why the motor fever. The motor is 2 pole: Motor fever is normal, ah, as long as not overheating on the line

Q: Variable frequency pump pressure in the very low flow instability, why?: . If you want to stabilize the pressure, you must adjust the pipeline characteristic curve is the work point to enhance, so that you can both stabilize the pressure and adjust the flow.

Q: On the notebook power adapter output current and voltage issues: This look at your computer is what brand if it is DELL may not be charged, some other brands can be used with some can not, if you can use the charge can then only charge time will be longer than the original power supply, the computer no effect, The current is not bigger than the original big line for a long time on the battery and the motherboard is not good!

Q: Yasukawa inverter reported bb code that is the reason why the base blockade?: This is not a fault! Only after the inverter receives the base block signal, it is not output!

Q: What is the adapter?: Easy Alliance Electronics (China) Co., Ltd. (eNetwork) currently has a different series, different types of adapters, original authentic, and sold at competitive prices.

Q: Old printing machine transformation, 37KW6 polar frequency motor with brake, inverter 55KW, now found running,: May be mechanical part of the card, try idling motor.

Q: Inverter principle eff23: For vectors such as vector-controlled frequency converters that require a lot of computation, there is sometimes a need for a torque calculation CPU and some corresponding circuits. Frequency control is by changing the motor stator winding power supply to achieve the purpose of speed.

Q: Whether the inverter can control the start and stop of the horizontal monopole centrifugal pump: Inverter general control object is the AC motor, you are the AC motor, then the general inverter will be able to achieve start and stop, select a reasonable power section, a reasonable set of start and stop time can be very good drop protection motor. Can also achieve speed control function.

Q: Is the number of Amps of the notebook power adapter higher than the original number of security on the computer?: The current amperage of the power adapter is only experienced at its maximum output power, as long as the power adapter output voltage and your original no problem. For example, when the home circuit from the power supply into the terminal does not limit the size of the current, but to provide a fixed voltage. The more your household appliances, the greater the current through the power supply into your home. And the indoor air break switch is a current limit, this is based on the ability to accept the wire. From the point of view of the meter, you use the power equal to UIt = W, where UI is the voltage and current, two multiplication is equal to power, power multiplied by time equal to power consumption. Say back to your power adapter, the power adapter output voltage is rated, as long as this notebook with your original output voltage is the same as your notebook will not hurt. And the power adapter current is the maximum output, the consciousness is the power adapter output maximum power P will not exceed this value, usually 65W or 90W. Greater than the power of such a computer can not be stable operation. Or a physical point of view, the use of notebook power adapter, in fact, the internal is a number of parallel circuits, secondary knowledge tells us the voltage of the parallel circuit at any end are the same size, and parallel devices, the greater the total current in the circuit The

Q: Laptop power adapter is used to do what: Simply put the transfer into DC China's electricity is 220V AC, and the notebook is a direct current, the need for adapter to rectify, filter, regulator, and finally we need to form a direct current

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