ABB Bailey SPDSI22 DI Module
| Brand | ABB Bailey |
| Module Number | SPDSI22 |
| Unit Price | $2000 |
| Country Of Origin | Switzerland |
| Weight | 0.91KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The ABB SPDSI22 is a high-performance surge protection device designed to safeguard electrical systems from transient overvoltages. It is widely used in industrial, commercial, and utility applications, ensuring equipment reliability and minimizing downtime.
|
Parameter |
Value |
|
Rated Voltage |
230V AC |
|
Max Discharge Current |
20kA (8/20μs) |
|
Response Time |
<25ns |
|
Protection Level |
≤1.5kV |
|
Operating Temp. |
-40°C to +80°C |
|
Connection Type |
Screw terminals |
|
Standards |
IEC 61643-11, UL 1449 |
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Details:
SPDSI22 Product FEAtures
The SPDSI22 offers robust surge protection with a compact design, ensuring easy integration into existing systems. Its high discharge capacity and fast response time make it ideal for critical applications. The SPDSI22 also features thermal disconnection for enhanced safety and long-term durability.
SPDSI22 Comparison
Compared to the ABB SPDSI16, the SPDSI22 provides higher surge current handling (20kA vs. 16kA) and lower protection voltage (1.5kV vs. 1.8kV). While the SPDSI14 is a cost-effective alternative, it lacks the SPDSI22’s advanced thermal protection and wider operating temperature range.
SPDSI22 application cases
The SPDSI22 is extensively deployed in European and Asian power distribution networks, particularly in manufacturing plants and data centers. Its reliability has made it a preferred choice for infrastructure projects, including railway systems and renewable energy installations.
