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Smartgen ATS Power controller SGQ_ATS 250A-3P 250A-4P Automatic Transfer Switch

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Quick Details

Poles: 3P 4P
Generator brand: For smartgen
Brand Name: Three Bees
Function: automatic transfer switch
Warranty: 1 year
Place of Origin: Fujian China
HS Code: 6090002
Max. Voltage: 220V/380V
Product Name: ats controller automatic transfer switch
Frequency: 50 Hz/60Hz
Material: Copper, Iron, DMC
Max. Current: 250A
Selling Units: Single item
Single package size: 50X40X30 cm
Single gross weight: 25.0 KG
Fuan Three Bees Electronic Technology Co., Ltd.
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Manufacturer, Trading Company
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US$ 60,000+
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Product Description

SGQ Automatic Transfer Switch (ATS) is used under conditions of AC660V 50/60Hz or DC250V. It is two-stage PC class type with electromagnetism drive structure, which can make fast load transfer (transfer time ≤80ms) of two power circuits. It can be widely used for national one-class load, for example: high buildings, post, telecommunications, coal mines, ships, industrial assembly lines, health care, military facilities etc. The two power circuits can be grid, auto start genset, storage battery etc.

SGQ Automatic Transfer Switch (ATS) adopts electromagnetic coil drive, electrical and mechanical interlocking structure, main loop structure of two static contacts and one dynamic contact. Dynamic contact applies V type, which ensures two power circuits shall not be short circuit. N type and T type applies double coils; M type and Q type applies single coil. Coils only are energized at the time of transfer and this extends the usage life of switch to a great degree. Coil control power can be supplied by master/slave AC or DC power and it is not needed to add another control power. Switch itself has mechanical or electrical close indication, and at the same time it provides volts free auxiliary contact.

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Factory located in Fu'an city Fujian province,


Professional workshop and workers,


Big and clean warehouse to ensure the stock supply,


International trade sales provide 24hours online service

Contacts us

Kelly Zhang

Telephone NO.       :0086-15160106370

Wechat/Whatsapp  :0086-15160106370
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Skype                      :visionkelly000
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Q1. Can I have a sample order,Do you have MOQ?

A: Sample order is welcome, we don't have MOQ requirement, but more quantity get a better price.

Q2. What about the lead time?

A:Stock supply: 2 working days after confirm payment, Big quantity or customized need 5-10 working days

Q3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q4. How to place an order online?

A:You can click "START ORDER button, then contact us for confirm express cost,we will send you a payment link
B:You can click "CONTACT SUPPLIER"button, send us your inquiry, we will draft trade assurance order according to your requirement.

Q5. Is it OK to print my logo product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6: Waht about the warranty?

A: Yes, we offer 1 year warranty to our products.

Q7: How to deal with the Claiming?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new one with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.