Product Specifications

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Product Description

250kw 480V 600V dc Industry Electric Power System Sine Wave Inverter

Technical Features:

1, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of the load.

2, The output frequency can be set, this function is very convenient for customer.

3, The output voltage can be set between +20 % to -40 % of rated voltage. It's a great convenience to users.

4, The DC input voltage range can also be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be set via the LCD panel. Convenient for increasing or reducing the quantity of batteries, photovoltaic modules also can be used flexibly.

5, Pure sine wave output. with good transient response less than 40MS, little harmonic distortion, higher conversion efficiency and stable output voltage.

6, Powerful data display and fault instruction function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.

7, Using the fifth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It's service life can up to 15 years or more.

8, Wide input voltage can be set according to customer's requirement. Input voltage range can be selected from 100-500V or 200-850V.

9, Product have passed the European CE (EMC and LVD) certificated and accredited by Australia CEC energy network.

Above parameter only for reference ,could be custom made to user specifications.

also you can optional "dry contact control "start the generator.

1, the first normal open dry contact control generator start, when the inverter shuts off from low DC voltage, 

the dry contact into normal closed status to start your generator.

2, the second normal closed dry contact, when the battery voltage recover to normal, 

the inverter start to work and the normal closed dry contact disconnected, can be used to stop the generator.

In a word,we can do according to your requirements.

100-400V or 300-600V or 400-800V wide input for without battery and controller system

Q 1. What's the payment term?  

A. We accept TT,Western Union,Paypal,MoneyGram.

Q 2.How's the delivery time ?

A. Is due to order quantity, usually it will take about 3-7days for sample production,

Q 3.Tell me the standard of package?

A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or  wooden case for protection.

Q 4.Would you accept to use our logo ?

A.It's no problem to do OEM.

Q 5.We want to know month capacity.  

A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs  and big capacity near 500pcs.

Q 6.Where is your market?

A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q 7. What kind of certificate you have ?

A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .

Q8. What is the warranty period ?

A. Normally 1 year ,if order quantity enough can be extended to 3 years.

Q 8.How about the lifetime?

A:The life time for inverterl is 15-20years.

OEM Services

1.Logo

Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.

2.Label

Please offer us your own model numbers.

3. Manual

Please offer us the finished manual file that can be printed directly.

Lead Time

1.Sample orders will be delivered from our factory within 3-7 working days.

2.General orders will be delivered from our factory within 15-30working days.

3.Big orders will be delivered from our factory within 45 working days at most

Shipment

1.By EMS,DHL,FedEx,TNT,UPS or other express.

2.By our forwarding agent(by air or by sea).

3.By your own forwarding agent.

4.By domestic forwarding agents to any city in China.

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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