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China factories

China factory - Beijing Ding Ding Future Technology Co.Ltd

Beijing Ding Ding Future Technology Co.Ltd

  • China,Beijing ,Beijing
  • Verified Supplier
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  3. STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible
China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible
China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible

  1. China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible
  2. China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible
  3. China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible
  4. China STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible

STS Single Phase Static Transfer Switch 6-30KVA AC Dual Circuit Uninterruptible

  1. MOQ： 1pcs
  2. Price： USD 1
  3. Get Latest Price
Payment Terms T/T
Supply Ability 3000 pieces per month
Delivery Time 1-2 weeks
Packaging Details wooden cartons
Model STS32S / STS32D
Rated voltage 220Vdc
Input voltage range (VAC) 190～260
rated frequency (Hz) 50/60HZ
Power factor 1
insulation strength 2KVAC，1min
Noise (1m) ≤55dB
operating ambient temperature -25～50℃
humidity 0~90%, with no condensation
levels of protection IP20
Brand Name Custom -made
Model Number Custom made
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 3000 pieces per month
Delivery Time 1-2 weeks Packaging Details wooden cartons
Model STS32S / STS32D Rated voltage 220Vdc
Input voltage range (VAC) 190～260 rated frequency (Hz) 50/60HZ
Power factor 1 insulation strength 2KVAC，1min
Noise (1m) ≤55dB operating ambient temperature -25～50℃
humidity 0~90%, with no condensation levels of protection IP20
Brand Name Custom -made Model Number Custom made
Certification CE Place of Origin China
High Light AC dual circuit static transfer switch ，30KVA static transfer switch ，STS single phase static transfer switch

STS-100 static transfer switch(STS) is a dual-input AC converter switch, and

the other way is disconnected, and the one AC input is used to power the load. When  the power supply supply is abnormal, STS will automatically switch to the other

power supply to ensure that the load is

continuously supplied by the other power supply.


   Technical Parameter


model

Rated output current (A)

Allow the output current

(A)

output power

(VA/W)

Rated input voltage

(VAC )

STS16S

STS16D

16

18

3500

220

STS25S

STS25D

25

28

6200

220

STS32S

STS32D

32

35

7700

220

STS40S

STS40D

40

45

10000

220

STS45S

STS45D

45

50

11000

220

16~45A standard model


      63~125A standard model

Solutions

We deliver a comprehensive, customized solution package for Telecommunication Companies worldwide, including China. Our process starts with a detailed site assessment tailored to each client's specific requirements and goals.

We don't just offer plans; we create strategic, future-ready roadmaps that anticipate and address our clients' needs. Our technical support is proactive, ensuring smooth operations with constant monitoring, quick issue resolution, and innovative solutions to keep our clients ahead.

Our maintenance services provide ongoing reassurance, with regular system evaluations, updates, and enhancements to maximize infrastructure lifespan and efficiency.

Powered by a skilled, diverse team and a global network of trusted partners, we guarantee exceptional service, scalability, and adaptability. This allows us to consistently exceed Telecommunication Companies' expectations, helping them excel in a fast-paced, competitive market.



FAQ :

1. How do you control product quality?

A: All products undergo simulated real-world usage scenario tests, including no-load, full-load, and current sharing tests, before shipment to ensure they meet quality standards.

2. What is your minimum order quantity (MOQ)?

A: We have no minimum order quantity requirement – even a single unit can be customized. Price and delivery lead time may vary depending on the order quantity.

3. Could you introduce your company?

A: It’s our pleasure to introduce our company. We will send you a detailed company profile document later, providing a comprehensive and intuitive overview of our company information.

4. What are your company’s core advantages?

A: Our key advantages include:


  • Adequate inventory: Ensuring stable supply and supporting continuous fulfillment of follow-up orders;
  • Flexible customization: Providing differentiated solutions tailored to diverse customer needs.

5. Can you provide samples? Could you advise the sample price and freight cost?

A: Yes, samples are available. Sample pricing is based on bulk order rates, and freight costs are to be borne by the customer.

6. How does your company handle quality issues?

A: With nearly 10 years of experience in the industry, our company has established a strong reputation. In the event of a quality issue, we will handle it strictly in accordance with the following procedures:


  1. Conduct professional analysis immediately;
  2. If the issue is confirmed to be our responsibility, we will strictly fulfill our obligations as per the contract to ensure no worries for our customers;
  3. A dedicated service team will follow up throughout the process to safeguard your rights and interests.







Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Trading Company

  • Year Established:

    2017

  • Total Annual:

    4,000,000-5,000,000

  • Employee Number:

    20~30

  • Ecer Certification：

    Verified Supplier

Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients.   we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv... Ding Ding Future Power Company provide professional solutions to the telecommunications and network power industries across Africa,the Middle East , South America and Southeast Asia clients.   we have grown rapidly since our inception in 2017 as a small company for telecom after-sale serv...

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Get in touch with us

  • Reach Us
  • Beijing Ding Ding Future Technology Co.Ltd
  • No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
  • https://www.telecompowersystem.com/

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