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DSH ZP B2 LSG A TT 255, 909131, 909 131, Thiết bị chống sét nguồn điện 3 pha cấp 1 + cấp 2 + cấp 3, Cắt Lọc Sét DEHN, Chống Sét

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DSH ZP B2 LSG A TT 255, 909131, 909 131, Thiết bị chống sét nguồn điện 3 pha cấp 1 + cấp 2 + cấp 3, Cắt Lọc Sét DEHN, Chống Sét

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DSH ZP B2 LSG A TT 255, 909131, 909 131, Thiết bị chống sét nguồn điện 3 pha cấp 1 + cấp 2 + cấp 3, Cắt Lọc Sét DEHN, Chống Sét

https://www.dehn-international.com/store/p/en-DE/F4319368/dehnshield-zp

Download Part No. 909131 DSH ZP B2 LSG A TT 255

DEHNshield ZP B2 LSG A TT 255

Combined arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) of buildings without external lightning protection (also with overhead line supply).

1 Product

Part No. 909131 DSH ZP B2 LSG A TT 255

GTIN 4013364449749, Customs tariff No.: 85363090, Gross weight: 873.00 g, PU: 1.00 pc(s)

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  • 909131.jpg

Additional information

Certificates

 

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Technical data

SPD according to EN 61643-11 / IEC 61643-11 type 1 + type 2 + type 3 / class I + class II + class III
Energy coordination with terminal equipment (≤ 10 m) type 1 + type 2 + type 3
Nominal voltage (a.c.) (UN ) 230 / 400 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (UC ) 255 V (50 / 60 Hz)
Lightning impulse current (10/350 µs) [L1+L2+L3+N-PE] (Itotal ) 30 kA
Lightning impulse current (10/350 µs) [L-N] (Iimp ) 7.5 kA
Specific energy [L-N] (W/R ) 14.06 kJ/ohms
Lightning impulse current (10/350 µs) [N-PE] (Iimp ) 30 kA
Specific energy [N-PE] (W/R ) 225 kJ/Ohm
Nominal discharge current (8/20 µs) [L-N]/[N-PE] (In ) 20 / 80 kA
Voltage protection level [L-N] (UP ) ≤ 1.5 kV
Voltage protection level [N-PE] (UP ) ≤ 1.5 kV
Open-circuit voltage of the combination wave generator (UOC ) 20 kV
Max. mains-side overcurrent protection 160 A gG
Temporary overvoltage (TOV) [L-N] (UT) – Characteristic 440 V / 120 min. – withstand
Temporary overvoltage (TOV) [N-PE] (UT) – Characteristic 1200 V / 200 ms – withstand
Operating temperature range (TU ) -40 °C ... +80 °C
Operating state / fault indication green / red
Number of ports 1
Cross-sectional area (PEN, 9) 16-25 mm2 flexible / 16-35 mm2 stranded
For mounting on 40 mm busbar systems
Enclosure material thermoplastic, red, UL 94 V-0
Place of installation indoor installation
Degree of protection IP 30 (in combination with cover)
Approvals VDE
Power supply (for compartment for additional applications/termination point meter mounting board according to VDE-AR-N 4100) (UN ) 230 V
Suitable circuit breakers (manufacturer, type) ABB S201P-B6, Hager MB199
Rated current of the circuit breaker (In ) 6 A
Tripping characteristic B
Extended technical data: ---------------------------------
Voltage protection level [L-PE] (UP ) ≤ 1.6 kV
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