Интеллектуальная блокировка воздушного выключателя NPW1 1500A

    NPW1 series universal circuit breaker (also called Air Circuit Breaker) is suitable for electrical energy distribution and protection of circuit in the distribution network of AC 50Hz / 60Hz, rated current 400-6300A, rated insulation voltage AC1000V, rated working voltage AC400V, AC690V. It can protect electrical equipments from the hazards of overload, undervoltage, short circuit, single-phase grounding and other faults. At the same time, it has isolation function.
    The variety of protection functions of the circuit breaker can achieve high-precision selective protection, avoid unnecessary power outages, and improve power supply reliability and safety.
NPW1-2000, 3000 (GH) live replaceable controller circuit breaker is a new structure circuit breaker newly developed by our company that can quickly replace the controller without opening the cabinet door or cutting the main circuit. The rated current is 400-3200A, which can meet the requirements of zero power outage. It is the first product at home and abroad and has a number of invention patents and utility model patent.

Characteristics:

1. High-breaking capacity, no arc, safe isolation

2. Connect the line both up and down

3. The contact system has a compact structure, and the independent compartment is divided, and the operation is more reliable.

4. Automatic detection and selective protection

5.The LCD controller has the functions of current display, current protection,measurement and protection of voltage, frequency, phase sequence, power and other data.

6. Quickly replace the controller without opening the cabinet door or cutting the main circuit.

Technical data:

    Suzhou Liangxin Electrical Co., Ltd.  is a private joint-stock enterprise , with its head office located in the beautiful landscape garden city Suzhou where is titled as the Oriental Venice, definite address in Huangqiao Industrial Zone, Xiangcheng District, enjoying unique geographical advantage and convenient traffic.

    As a professional manufacturer of circuit breakers(MCB, MCCB, ACB), the company  has  modern workshops, advanced production equipments, strong technical force and rich talent pool.  So, OEM and ODM are both OK for us.

    Liangxin has passed ISO9001-2000 quality management system certification. The products have gained the China Quality Certification Center Safety Quality Certification (CCC), ROHS, CE and CB authentication. With perfect quality assurance system, we have been one of the key enterprises specialized in the production of low voltage products.

    With regional sales and service centers establishments in 21 cities(Shanghai, Beijing, Guangzhou,Shenzhen, etc), we can provide all-around services for domestic users. And with products exported to many countries and regions including East Europe, West Europe, South America, Middle East, and Southeast Asia, and good after-sale service, we have high reputation among clients.

    Liangxin people always adhere to the ”first-class products, first-class management, first-class service ”business ideas for the company. We wish with vast clients hand in hand , to advance with the times, and to create better future together .

1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?

    A: Yes , We have product catalogue. Please contact us on line or send an Email to sending the catalogue.

2  Q: I need your price list of all your products, can you send it to me?

    A: We do not have a price list of all of our products. Because we have so many items, it's impossible to mark all of their prices on a list. And the prices are always changing because of the production cost. If you want to check any price of our products, please feel free to contact us.We will send offer to you soon!

3. Q: I can't find the product on your catalogue, can you make this product for me?

    A: Our catalogue shows most of our products, but not all. So just let us know what product you need and the quantity. 

4. Q: How long is your products’ warranty ? And what is your delivery time?

       A: The warranty period of our products is 2 years. The delivery time is usually within 15 days. For exact delivery time, please contract us.

5. Q:How about inspection?

    A: We have the whole inspection system from raw material to end products, including transient test, delay test, mechanical life test and so on. 

6. Q: Is OEM and ODM OK for you?

    A: Yes, we can do both OEM and ODM. We have the professional enginer team which can design and develop the mold to arrive different customers’ requirement.

7.Q: Can I become an Agent / Dealer?

   A: Welcome! But please let us know your country/area fisrt, we will have a check and then talk about this. If you want any other kind of cooperation, do not hesitate to contact us.

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