3 Phase Torque Control Solar Variable Frequency Ac Drive 7.5kw

Performance Introduction:

1. Using DSP as the core of control unit to achieve high-speed high-performance control;

2.Way of speed control: SVC, VC, V/F control, torque control

3. Automatically idendtify the motor parameters, intelligent adjustment to the best control mode.

4. Deard time compensation and automatic slip compensation function, low frequency 0.25HZ can be achieved under sensorless vector control.

5. Simple PLC function can realize up to 16 segments speed and 4 segments acceleration control.

6."One key to shuttle" keyboard, swirling free, two way custom button with the demand for expansion.

7. Multi-language, humanization display menu, highlighted OLED+LED simultaneous display 3 groups of state parameters.

8. Keyboard is hot-pluggable and can store/copy 4 groups of operating parameter programs

9. Powerful communications function which can support standard to support standard RS485 and Modbus, meanwhile providing remote keyboard control.

10. Dual analog input, custom control mode, free combination of control factors

11. Short-circuit protection, more safer and more stable

12 .New thermal management structure, unique duct design and thermostat heat agencies, allow the product to run more stable and longer

13Standards EMC design to minimize pollution for power

14. All strengthened PCB coating working well in kinds of environments

Application fileds:

Metallurgy, petroleum, chemical, textile, electric power, building materials, coal, medicine, food, paper, plastics, printing and dyeing, lifting, cable, washing, water supply, heating and ventilation, sewage treatment and other industries, machinery and equipment for: Drawing machines, blenders, cutting machine, winding machinery, compressors, air pumps, grinders, conveyors, hoist, centrifuges and various speed control machinery

RFQ:

1.Can partners get the first solar pump inverter for Free sample testing?    

 Yes

2.How many months do POWTECH guarantee quality?        

 24 months

3.Can partners browse more information from POWTECH?  

www.powtech.cn/en

4.Can partners visit POWTECH before cooepration?              

Yes. Powtech is in Shenzhen near to Hongkong,China

5. Have you passed FCC, CE, RohS certification?

Yes.

Service promise

Quality assurance of the product in accordance with the following regulations:

1, Indeed the manufacturer responsibility of the quality assurance specific content:

1-1, calculated from the date of shipment
※refunding, replacement, repair kits within one month after the shipment
※replacement, repair within three months after shipment
※ repair within 12 months after shipment

1-2, When exported overseas (excluding domestic), located seller is responsible for repair kits within six months after shipment.

2, Regardless of when and where, the company brand products are enjoying services for life long 

3, Across the country, the company sales, production, agent can provide after-sales service of the products, conditions of service as follow:

3-1, In the seat of the units providing "three-tier" checking services (including troubleshooting).

3-2, Need our after-sales service responsibility standards related to the contents of the contracts signed by the company with distribution agents.

3-3 can request the Powtech distribution agent for after-sales service (whether or warranty) with compensation.

4,there are quality problem or product incidents, we undertake only up to 1-1 or 1-2 in terms of responsibility, if users need more guarantee for liability ,please insure property insurance from the insurance company in advance.

5, nty for one year from the shipping date.

6, In the case of the following causes of failure, it is also a paid repair even during the warranty period

6-1, Caused by incorrect operation (based on manual) or repair and renovation without permission

6-2, he problems caused by the drive beyond the standard specification requirements.

6-3 Caused by improper or handling damage after purchasing

6-4, Aging or failure of the device caused by the adverse environment

6-5, Caused by accompanied reasons due to earthquake, fire, flood, lightning, abnormal voltage or other natural disasters. 

6-6, Damage during transport (Note: The mode of transport is specified by the customer, and the Company assists to handle the goods transfer formalities).

6-7, labels such as the brand, trademark, serial number and nameplate, are defaced or illegible.

6-8, Failure to purchase the agreed payment in full.

6-9 can not be objectively actual description to the service units for installation, wiring, operation, maintenance, or other use.

7, Before get the service: refunding, replacement, repair services, you should return products to the company and then confirm the attribution of responsibility.