VPD1500-40/3P (T1+T2), DC1500V SPD
- Nominal discharge current In (8/20 μs):20kA
- Selectable circuit protection modes: 3P
- Rated for 1500V DC systems
- Utilizing high-performance metal oxide varistor (MOV) technology, the device offers high temporaryovervoltage (TOV) withstand capability and provides excellent voltage limiting performance
- Modular pluggable anti-loosening structure, enabling simple installation and easy maintenance
Technical parameters
| SPD according to EN/IEC 61643-11 | Type 1+2 |
| Protection mode | V+&V–/PE |
| Nominal operating voltage Un | DC 1250V |
| Max. continuous operating voltage Uc | DC 1500V |
| Impulse current Iimp (10/350 μs) | 6.25kA |
| Nominal discharge current In (8/20 μs) | 20kA |
| Max. discharge current Imax (8/20 μs) | 40kA |
| Voltage protection level Up | ≤5.0kV |
| Rated short-circuit current Iscpv | 1000A |
| Leakage current | ≤20 μA |
| Response time | ≤25 ns |
| Max. backup fuse | 125A gL/gG |
| Cross-sectional area | 6~25mm2 |
| Tightening torque | 3N·m |
| Normal/Fault Indication | Green/Red |
| Remote signaling mode | RSC: Remote Signal contact, NC-COM-NO contact |
| Performances of remote signal contact | AC: 250V/0.5A; DC: 250V/0.1A, 125V/0.2A, 75V/0.5A |
| Remote cross-sectional area | Max. 1.5mm2 |
| Installation method | 35mm DIN rail |
| Housing material | UL94-V0 |
| Protection class | IP20 |
| Operating temperature | -40℃~+80℃ |
| Relative humidity | ≤95% (25℃) |
| Operating altitude | ≤4000 m |
| Outline dimensions (without terminal) | 90mm×50mm×80.5mm (tolerance±1mm) |
Tips: For more information, please refer to the user manual or specification sheet in the following documentation.
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