Porduct Overview
ODU1-40PV is a group of Type 2, Class C Surge Protective Devices with a modular design featuring plug-in modules. These devices are designed to protect against transient overvoltage caused by fast switching operations or indirect lightning strikes (residual effects). They are multi-pole compact surge protectors that allow for easy installation and retrofitting due to their narrow design, requiring minimal space (width of 18mm).
Technical parameters
Technical Data
Table 1
| No.of poles | 2P | 1P+NPE |
| Network systems | TN-S | TT, TN-S |
| Mode of protection | L-PE, N-PE | L-N, N-PE |
| Protective elements | High Energy MOV | High Energy MOV and GDT |
Table 2
| Max. continuous operating a.c.voltage (L-N) | Uc | 275V | |
| Max. continuous operating a.c.voltage (N-PE) | Uc | 255V | |
| Norminal discharge current (8/20μs) (L-N)/(N-PE) | In | 20KA | |
| Maximum discharge current (8/20μs) (L-N)/(N-PE) | Imax | 40KA | |
| Voltage protection level (L-N)/(N-PE) | Up | ≤1.5KV | |
| Voltage protection level 5kA | UP | ≤1.0KV | |
| Response time (L-N)/(N-PE) | tA | ≤25ns/≤100ns | |
| Operating temperature range | Tu | -40℃ to +80℃ | |
| Max. backup fuse | 125 A gL/gG | ||
| Fault Indication | Red | ||
| Cross-section area (Min.)/(Max.) | 4mm²/10mm²(L/N),16mm²(PE) | ||
| Mounting | 35 mm DIN Rail, EN 60715 | ||
| Enclosed material | Thermal Plastic UL94-V0 | ||
| Degree of Protection | IP20 | ||
Dimensions
Schematic Diagram
Installation Size
