Zhuhai Telehof Electrics Company Limited is a British-owned company, mainly engaged in research, manufacturing and sales of Surge Protective Devices. We have been working with surge protective devices...
Min. Order / Reference FOB Price | |
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1 Piece | US $45.00/ Piece |
Local Area: | Zhuhai, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, Paypal, Western Union |
Brand: | Telebahn |
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Type: | Power Source Arrester |
Structure: | Zinc Oxide Arrester |
Installation: | Parallel Arrester |
Product introduction
Summary:
BT BM200 320 RM/1+N is for installation at LPZ 0A-1 or higher, protecting low voltage equipment against lightning and surge damages, especially designed for TT system ("1+1" circuit), applied in SPD Class I+II (Class B+C) power supply system of lightning current surge protection. Designed according to IEC 61643-11/GB 18802.1; YD/T 1235.1.
Main character
. Single-phase protection for TT system ("1+1" circuit).Application environment
Temperature: -40ºC...+80ºC
Relative humidity: <=95% (25°C)
Parameter:
Model NoBT BM200 320 RM/1+NArt.-No. 806 144Rated voltage (max. continuous a.c voltage)UC320V (L-N), 255V (N-PE) Nominal discharge current (8/20µs) In100KA (L-N), 100KA (N-PE)Max. discharge current (8/20µs)Imax200KA (L-N), 120KA (N-PE)Voltage protection level UP≤ 3.5KV (L-N), ≤ 2.5KV (N-PE) Response timeTA≤25ns Max. back up fuse (L) 200A gL/gGMax. back up fuse (L-L') 125A gL/gGOperating temperature range (parallel wiring)TUP-40ºC...+80ºCCross-sectional area 35mm2 solid/50 mm2 flexibleMounting on 35mm DIN railEnclosure material Light grey thermoplastic, UL94-V0Degree of protection IP20Dimension 4modsType of remote signaling contact Switching contactSwitching capacityUN/INAC: 250V/0.5A DC: 250V/0.1A, 125V/0.2A, 75V/0.5ACross-sectional area for remote signaling contact Max. 1.5mm2 solid/flexibleTest standardsIEC 61643-11; GB18802.1; YD/T 1235.1Certification CE (LVD, EMC)
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