ABB DSTC121 57520001-KH Connection Unit
| Brand | ABB |
| Module Number | DSTC121 |
| Order Number | 57520001-KH |
| Unit Price | $1500 |
| Country Of Origin | UK |
| Weight | 1KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The ABB DSTC121 is a high-performance digital static transfer switch designed for critical power applications. It ensures seamless load transfer between power sources, widely used in data centers, healthcare, and industrial facilities where uninterrupted power is essential.
DSTC121 Key parameters
|
Parameter |
Specification |
|
Rated Voltage |
400V AC (50/60Hz) |
|
Rated Current |
Up to 1600A |
|
Transfer Time |
<8ms (typical) |
|
Control Logic |
Microprocessor-based |
|
Communication |
Modbus, Profibus, Ethernet (optional) |
|
Protection |
Overload, short-circuit, phase monitoring |
|
Operating Temp. |
-25°C to +55°C |
|
Enclosure Rating |
IP20 (standard) |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
Key Features
The DSTC121 offers ultra-fast switching, ensuring zero downtime during power source transitions. Its advanced microprocessor control provides real-time monitoring and diagnostics, enhancing system reliability. The DSTC121 supports multiple communication protocols, enabling seamless integration into smart grids and automation systems. Robust construction and compliance with international standards make the DSTC121 ideal for mission-critical environments.
DSTC121 Comparison
Compared to the ABB DSTC120, the DSTC121 features faster transfer times (<8ms vs. 10ms) and broader communication options. While both models suit data centers, the DSTC121’s enhanced diagnostics give it an edge in complex industrial setups. The DSTC121 is not directly replaceable with older DSTC110 due to its higher current rating and advanced controls, but it outperforms it in scalability and fault tolerance.
DSTC121 application cases
The DSTC121 is extensively deployed in European and North American data centers for its reliability in dual-fed power systems. In the Middle East, it’s used in oil refineries to prevent production disruptions. Asian hospitals leverage the DSTC121 for backup power switching, meeting strict healthcare regulations. Its adaptability to harsh environments has made it a preferred choice for offshore wind farms and mining operations worldwide.
