China Telebahn Class II 230V Power SPD AC Protection Device Lightning 40ka Surge Protector, Find details about China Surge Lightning Protector, Lightning Protector from Telebahn Class II 230V Power SPD AC Protection Device Lightning 40ka Surge Protector
Summary:
For installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class II (Class C) for TT 3+1 circuit and TN-S three-phase power supply system. Designed according to IEC 61643-11/EN 61643-11.
Main Character:
• Combined three-phase AC surge arrester
• Pluggable 2 modules, slim 36mm form factor
• High discharge capacity, quick response
• Double thermal disconnector devices, providing more reliable protection
• Windows will change red when fault and also provide remote alarm control at the same time
Type | BT PCM TT 150 RM-1 | BT PCM TT 275 RM-1 | BT PCM TT 320 RM-1 | BT PCM TT 275 RM-1 |
Nominal voltage [UN] | 230V/400V AC, 50/60Hz | |||
Rated voltage (max. continuous voltage) [Uc] L-N, N-PE | 150V AC 255V AC | 275V AC 255V AC | 320V AC 255V AC | 385V AC 255V AC |
Nominal discharge current (8/20) [In] L-N, N-PE | 20kA / 40kA | |||
Max. discharge current (8/20) [Imax] L-N, N-PE | 40kA / 65kA | |||
Voltage protection level at In [Up] L-N, N-PE | ≤ 0.7kV ≤ 1.5kV | ≤ 1.25kV ≤ 1.5kV | ≤ 1.5kV ≤ 1.5kV | ≤ 1.8kV ≤ 1.5kV |
Voltage protection level at 5kA [Up] L-N | ≤ 0.55kV | ≤ 1.0kV | ≤ 1.2kV | ≤ 1.35kV |
Response time [tA] L-N, N-PE | ≤ 25ns / ≤ 100ns | |||
Follow current extinguishing capability at Uc N-PE | 100Arms | |||
Max. back up fuse [F] | 125A gL/gG | |||
Operating temperature range [Tu] | -40°C...+80°C | |||
Cross-sectional area (L/N) | 1.5mm2 ~ 10mm2 solid flexible | |||
Cross-sectional area (PE) | 6.0mm2 ~ 25mm2 solid flexible | |||
Mounting on | 35mm DIN rail | |||
Enclosure material | Light grey thermoplastic, UL94-V0 | |||
Dimension | 2 mods (slim 36mm) | |||
Test standards | IEC 61643-11; EN 61643-11 | |||
Certification | CE (LVD, EMC) | |||
Type of remote signalling contact | Switching contact | |||
Switching capacity | AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A | |||
Cross-sectional area for remote signalling contact | Max. 1.5mm2 solid / flexible | |||
Ordering information | ||||
Type | BT PCM TT 150 RM-1 | BT PCM TT 275 RM-1 | BT PCM TT 320 RM-1 | BT PCM TT 385 RM-1 |
Art.-No. | 813 252 | 813 254 | 813 255 | 813 256 |
Packing unit | 1pc(s) | 1pc(s) | 1pc(s) | 1pc(s) |