|Place of Origin:||Shanghai, China|
|Brand Name:||Ewen Power|
Payment & Shipping Terms:
|Minimum Order Quantity:||1 pc|
|Packaging Details:||Wooden Case|
|Delivery Time:||According to Quantity|
|Supply Ability:||300 pcs per Month|
|Frequency:||50-60 Hz||Coil Material:||Aluminum/Copper|
|Cabinte Type:||Metallic Type||Cabinet Color:||RAl 7035 Or Customized|
TNS-20KVA Three Phase AC 50-60Hz Servo Motor Type Full Auto High-precision Voltage Regulator
|Product Name||Three Phase TNS-20KVA Voltage Regulator|
|Working Frequency||50-60 Hz|
|Input Voltage||380VAC±20% Or Customized|
|Output Voltage||380VAC±2% Or Tailored|
|Response Time||<2 S|
|Insulation Class||Class F|
|Protection Grade||IP 20 Or Customized|
|Ambient Relative Huidity||20%-90%|
|Lifetime||More Than Ten Years|
Wide output voltage range
High output voltage precision
Integrated function of voltage transformation and voltage regulation
Three phase independent voltage regulation
Full automatic voltage transformer
Multiple protections:over-current,over-load protections etc
Pointer meters displaying system(LCD displaying screen avaiable)
High working efficiency(power factor)
Various types and models with different capacity available
Can be used in experiments
3.Product Major Parts
|Copper Coil||These parts play an important role in voltage regulation|
|Carbon Brush||The carbon brush moves along the copper coils' surface to help regulate voltage|
|Servo Motor||Servo motor drives the carbon brush to regulate voltage|
Three circuit boards regulate each phase voltage respectively and precisely
4.Product Usage Introduction
TV and other home equipment
Located in Jiading District , Northwest of Shanghai, Ewen(Shanghai) Electrical Equipment Co., Ltd. is a professional manufacturer and trading company specializing in electrical appliance, including voltage transformer, voltage stabilizer, voltage regulator, AC DC switching power supply, reactor, and inverter etc. Ewen has more than ten years experience in electrical equipment industry, which enables us to produce satisfying and delicate goods for our customers all over the world. Ewen has professional engineering team, members of which work together to provide better services for our customers. Believing in cutomer and quality first, Ewen members are dedicated to expanding our business to every country in the world. We look forward to cooperating with you in a way of win-win outcome and mutual benefit.
1.We could provide sampling service for our customers if it's needed.
2.Technical support could be offered to help you select the right product.
3.OEM/ODM services is available .Your logo could be put on the products.
4.One year warranty is provided. We could provide you with spare parts for free if there are problems with them.
5.Installation and testing services could be provided if it's needed,with service fee paid by our customers due to the long distance.
Q:How long is the lead time?
A:It's normally five to ten days. Certainly it depends on the quantity and product requirements. If the quantity is not that large, 10 days or so. If it's normal products, it takes us less than 10 days to produce it. For large quantity and customized products, it needs 20 to 30 days.
Q:How do you control product quality?
A:From material coming to product manufacturing, we have professional staff who are responsible for quality inspection. Only the product is up to standard, can we ship it to our customers.
Q:What is the payment terms?
A:FOB/CIF/CFR, normally with 30% deposit for normal products and at least 50% advance payment for tailored products and all balance paid before shipment.
Q:How long is the warranty?
A:We provide one year warranty for our customers. If there is any problem occurred to the product, we could supply the spare parts for you for free. During the warranty period, we would provide technical support with you in case there is any question.
Q:Could you please provide technical support in product installation?
A:Yes, certainly. We have a professional technical team which is responsible for product installation and application guidance for our customers.
Q:What certificates have you obtained?
A:We have obtained CE and ISO:9001 certificates so far. We are trying to get more certificates related our products.
Q:How about your packing?
A:For large products, we use strong wooden case protection. For small products, we use carton.
Q:Can you put our logo on your products?
A:Yes, we accept OEM and ODM. If the quantity is large, your logo could be put on our products.
Q:Where is your major market?
A:Our markets include central Asia, East Asia, South Asia, Africa, South America, and North America etc.
Q:What about your capacity?
A:It depends on the product. For instance, for small-power products, we could produce ten thousand pieces a month while 2000 pieces for large-power products.
Q:What is the material of your products?
A:The major material is copper and aluminum. It is decided upon your requirements and your budget.
9.Why Choose Us
We have rich industrial experience.
We provide reasonable price.
We have comprehensive after-sale services.
Fast deliver is also provided by us.