VPH-888, AC880V Surge protection device, SPD
- Combined Type 1+Type 2 design for comprehensive surge and lightning protection
- Rated for AC systems up to 880V with 12.5kA impulse current and 80kA maximum discharge capacity
- Fast response below 25ns with low voltage protection level
- Pluggable modular structure for convenient installation and maintenance
- Remote signaling contact for real-time monitoring
Technical parameters
| Item No. | VPH888-12.5/3P+1P (T1+T2） |
| SPD according to EN/IEC 61643-11 | Type1+Type 2 (T1+T2) |
| Network | IT-TN |
| Application | L-PE |
| Max. continuous operating voltage Uc | AC880V, 50Hz/60Hz |
| Impulse current Iimp(10/350μs) | 12.5kA |
| Nominal discharge current In(8/20μs) | 20kA |
| Max. discharge current Imax(8/20µs) | 80kA |
| Voltage protection level Up | ≤3.4kV |
| Internal protective devices | Built-in thermal tripping device |
| Max. backup fuse | 250A gL/gG |
| Short-circuit withstand capability | 25kArms |
| Response time | ≤25ns |
| Cross-sectional area | 6~35mm² |
| Stripping length terminals | 12.5mm |
| Tightening torque | 3N·m |
| Failure indicator | The lightning protection module has an indication window, which turns red in the fault state |
| 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 | PBT UL94-V0 |
| Protection class | IP20 |
| Operating temperature | -40℃~+80℃ |
| Relative humidity | ≤95%(25℃) |
| Operating altitude | ≤3000m |
| Electric clearance required by EN 60664-1:2003 | ≥6mm |
| Outline dimensions(without terminal) | 90mm × 72mm × 77mm |
| Module pluggable | Pluggable module |
Tips: For more information, please refer to the user manual or specification sheet in the following documentation.
Documentation
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