Blitz
DC SPD 600V
The Blitz DC SPD 600V is a high-efficiency surge protection device engineered for DC power systems such as solar PV arrays, battery storage setups, and industrial automation panels. Designed to protect sensitive equipment from overvoltage transients caused by lightning or switching operations, this Type 2 SPD offers robust protection and a compact, DIN-rail mountable design suitable for harsh outdoor and indoor environments.
- Rated Voltage: 600V DC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- Voltage Protection Level (Up): ≤ 2.2kV
- Response Time: ≤ 25ns
| TECHNICAL PARAMETERS | SPECIFICATIONS |
|---|---|
| SPD Classification According to EN61643-31 | Type 2 |
| SPD Classification According to IEC61643-31 | Class II |
| Max. Continuous Operating Voltage (Ucpv) | 600V DC |
| Nominal Discharge Current (In) | 20kA |
| Max. Discharge Current (Imax) | 40kA |
| Voltage Protection Level (Up) | ≤ 2.2kV |
| Response Time (ta) | ≤ 25ns |
| Operating Temperature Range (Tu) | -40°C to +70°C |
| Operating State / Fault Indication | Green / Red |
| Cross-Section Area (Min) | 4mm2 |
| Cross-Section Area (Max) | 25mm2 |
| Mounting | 35mm Din rail |
| Enclosure Material | Thermoplastic UL94-V0 |
| Short Circuit Current Rating (Iscpv) | 1000A |
| Remote Signalling Contact | Optional |
| Degree of Protection | IP20 |