3.2 Kw Solar Inverter

Hot Products

High Voltage Frequency Drive 3.3KV 1000KW VFD

High Voltage Frequency Drive 10KV 800KW VFD VSD

High Voltage Frequency Drive 11KV 630KW VFD

High Voltage Frequency Drive 6KV 1120KW VFD

High Voltage Frequency Drive 6.6KV 450KW VFD

Universal AC Servo Amplifier Melcervo-J4 Series MR-J4-70B Mitsubishi Use IP

Variable Frequency Drive 3.3KV 850KW VFD

Sscnet Ⅲ / H Interface Type MR-J4-10B Amplifier For Overload Protection

Variable Frequency Drive 6KV 1000KW VFD

High Voltage Frequency Drive 10KV 1000KW VFD

FAQ

What is the characteristic of the variable pole speed method?

Seven, hydraulic coupler speed control method The hydraulic coupler is a hydraulic drive, generally composed of a pump wheel and a turbine, which collectively referred to as a working wheel and placed in a sealed housing. The shell is filled with a certain amount of working fluid, when the pump wheel in the prime mover driven under the rotation, in which the liquid by the blade to promote the rotation, under the action of centrifugal force along the outer ring into the turbine wheel, in the same direction to the Turbine blades are thrusted to drive the production machinery. The power transfer capacity of the hydraulic coupler is consistent with the size of the relative filling fluid in the shell. In the course of work, change the liquid filling rate can change the coupler's turbine speed, made stepless speed regulation, which is characterized by: power to adapt to a large range, from several tens of kilowatts to thousands of kilowatts to meet the different power needs; Simple, reliable, easy to use and maintenance, and low cost; small size, can accommodate large; easy to control and easy to achieve automatic control. This method is suitable for fan, pump speed.

90KW inverter start 90KW, 4-pole motor and 6-pole motor j What is the difference? The inverter can be used for it?

Two motors can use the same frequency converter, but the motor nameplate data through the parameters to adjust the input when the inverter should pay attention to some

Lenovo laptop power adapter side of the feet which is positive

Lenovo laptop power adapter side of the mouth there are clear signs positive and negative, N on behalf of the positive, L on behalf of the negative, it is recommended to carefully look at that you can know.

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.

How do I protect the inverter when the three-phase two-pole motor is running?

A: At this time to put the heart in the stomach, wait and see the change, what do not move (to prevent the accident to expand), until the motor stops, and then confirm, what kind of protection: alarm (alarm automatically after the release) or failure , Such as: over-voltage, overload, over-temperature, etc., and then the right medicine; inverter in the run which is not allowed, forced parking stop. Otherwise it will cause serious damage to the inverter.

Fuji inverter motor set the number of poles will not have any effect?

The number of poles is not the same as the speed is not the same mistake machine can not work or motor coil burned

Laptop power adapter output voltage is not the same as the current? What's the effect?

In the case of other conditions (rated output voltage, plug polarity, etc.) the same circumstances, the rated output current greater power adapter, can replace the rated output current is relatively small power adapter, which is not adversely affected. If the power adapter with a relatively small rated current is used instead of a relatively large power adapter with a rated output current, the power adapter will be "overloaded" and may cause damage to the power adapter.

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