TheSunPower Logo
member sign Comment log Contact Us apply job customer log order list quotation
Member Zone Comment To MD. Contact Us. Apply Job Sign In History Inquiry
Company Name
search  
Menu Catagory

Menu Information
Download List
UPS Technology
new ตรวจสอบรหัสแจ้งเตือน-Alarm Code

Menu After Sales service
ลงทะเบียนสินค้า-Product Register
ตรวจสอบรับประกัน-Check Warranty
ศูนย์บริการ-SmartCare Service Center
แผนที่บริษัทฯ -Contact us
ThaiColpo -License

หรือเยี่ยมชมเราอีกเล็กน้อยได้ที่
facebook googleplus เพิ่มเพื่อน


บริษัท เดอะซันเพาเวอร์ จำกัด
31 ซอยประชาอุทิศ 59 แยก 5
แขวงบางมด เขตทุ่งครุ
กทม. 10140

The Sun Power Co.,Ltd.
31 Soi Prachauthit 59 Yeak 5,
Bangmod,Thungkhru,
Bangkok 10140 THAILAND.

เลขประจำตัวผู้เสียภาษี/TAX ID
0105550086467

email
Tel: 662-872-9501/4
Fax: 662-872-9505 



The Sun Logo
CopyRight 2008-2024
by The Sun Power Co.,Ltd.
All Rights Reserved.

V5-0-3-65-7-03
     

Category: STS - Source Transfer Switch / Model Name: STS for 100 Amp Single Phase




Model Number: STS1100

Download Brochure

Check Alarm Code
 Features
  - 1 Phase in - 1 Phase out / 50Amp 19" Rack Mountable 4U, Depth : 360mm
  - Uninterruptible transfer between the independent sources
  - Synchron/asynchron transfer feature
  - "In flight" transfer mode
  - RS232/RS485 communication facilities
  - Source priority selection
  - Automatic and Manual transfer in case of failure on both sources
  - Module replacement without interruption under load
  - Fast Diagnostic Response with microprocessor controller
  - Internal (2 pcs) mnual bypass
  - Easy Maintenance availability
  - Current Distortion level less than 1%
  - High Efficiency
  - Transfer to the second source in less than 5 ms in case of over low/high voltage values
 

Product Descriptions

SYSTEM DESCRIPTION
Static Transfer Switch is a single phase, two pole semiconducter power switch, which can switch between to syncronious AC sources without interrupting the output power less than 1/4 cycle. Because it is fully static, it doesn’t have any moving parts like fans and relays, and can transfer the power via thyristors.

OPERATION THEORY
The primary task of a Static Transfer switch is to continiously supply the output with uninterrupted energy, even when one of the feeding input sources fails. One source of the Static Transfer Switch is called as preferred source, where the other source is called as alternate. Supplying the output through the preferred source has the priority, it means, if bout sources are available and withing acceptable limits, preferred source will be chosen. If any problem is detected on the preffered source, the load is transferred to the alternate source within less than 1/4 cycle. It is adjustable, which source is designated as preferred and which is alternate.

There source be no back-feed during the supply of the load, it means, in any transfer, sources should not be allowed to clash. Otherwise, it is possible that both sources will be unavailable. (example, shorting outputs of two independent operating UPS’s)

*คลิกดูเทคนิค Source Transfer Switch (STS)

TypeItemsSpecification
General Specification Nominal Voltage220V/230VAC (Single Phase)
 Nominal Operation Current100A
 Transfer Time5ms
Physical Specification Cable EntryRear
 Air Entry/ExitBottom/Top
 Advised Cable Cross Section35mm2
 Dimensions WxDxH19"x360mmx4U
 Weight (kg)17kg
EnvironmentMax Altitude2000m above sea level
 Humidity0-90%
 Operating Temperature0-40 C
 Audiable Noise (from 1m)<45 dBA
 Protection ClassIP20
International Standard StandardsEN 62310-2, EN 62310-1, EN 60950-1