ABB DSSB146 48980001-AP DC / DC Converter Board
| Brand | ABB |
| Module Number | DSSB146 |
| Order Number | 48980001-AP |
| 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 DSSB146 is a high-performance circuit breaker designed for industrial and commercial applications, ensuring reliable protection in electrical distribution systems. It is widely used in manufacturing, infrastructure, and energy sectors for its durability and precision.
DSSB146 Key parameters
|
Parameter |
Specification |
|
Rated Current |
Up to 1600A |
|
Voltage Rating |
690V AC |
|
Breaking Capacity |
100kA at 415V |
|
Poles |
3 or 4 poles |
|
Standards Compliance |
IEC 60947-2, UL 489 |
|
Operating Temperature |
-25°C to +70°C |
|
Mechanical Life |
20,000 cycles |
|
Electrical Life |
10,000 cycles at rated current |
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 ABB DSSB146 offers exceptional short-circuit protection with a compact design, ideal for space-constrained installations. Its advanced trip unit ensures precise overload detection, minimizing downtime. The DSSB146 also features robust construction, suitable for harsh environments, and supports remote monitoring for smart grid integration.
DSSB146 Comparison
Compared to the ABB Tmax XT, the DSSB146 provides higher breaking capacity (100kA vs. 85kA) and broader temperature tolerance. However, the Tmax XT offers modular accessories, which the DSSB146 lacks. For replacements, the DSSB146 outperforms older models like the SACE Emax in speed and diagnostics but requires more panel space.
DSSB146 application cases
The DSSB146 is extensively deployed in European industrial plants for motor protection and in Middle Eastern solar farms for DC distribution safety. In North America, it is favored in data centers for its fault tolerance. Its compliance with international standards makes the DSSB146 a preferred choice for multinational projects.
