Surge protection device (SPD) for direct current systems. Designed to protect electrical equipment from direct and indirect effects of lightning, as well as from switching overvoltages.
Main Technical Characteristics:
- Nominal discharge current: 20 kA
- Protection class: TII/C (Type II category)
- Maximum continuous DC voltage: 600 V
- Maximum discharge current: 40 kA
- Protection level (voltage passage): 1.9 kV
- Number of modules (TE): 2
- Design: cartridge-type, Photec series, allows quick replacement of the protective element without circuit disconnection
Operating Conditions:
- Ambient temperature range: -40°C to +85°C
- Signal contact: absent
Design Features:
- Compact dimensions: 70 × 36 × 105 mm
- Low weight: 0.23 kg
- Modular design for DIN-rail mounting
The device is intended for installation in direct current power supply systems, including photovoltaic power stations, uninterruptible power supply systems, and other applications with voltages up to 600 V DC.
| EAN code | 9004840874341 |
|---|---|
| Net length | 70.00 mm |
| Net width | 36.00 mm |
| Net height | 105.00 mm |
| Net weight | 0.23 kg |
| Minimum ambient temperature | -40°C |
| Maximum ambient temperature | 85°C |
| Design | Photec series, cartridge-type |
| Nominal discharge impulse current | 20 kA |
| Discharge device class | TII/C |
| Maximum continuous DC voltage | 600 V |
| Maximum discharge current | 40 kA |
| Protection level | 1.9 kV |
| TE | 2 |
| Signal contact | no |
| Manufacturer | Schrack |
| Packaging | 1 pc., 42 pc. |
