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Tên sản phẩm: chống sét lan truyền

MSP: chống sét lan truyền

Nhà sản xuất: phoenix

chống sét lan truyền lắp cho dây tin hiệu nối từ cảm biến mức - áp suất - lưu lượng từ bên ngoài về tủ điều khiển, chống sét lan truyền cho các dây tín hiệu nối dài.

Chi tiết sản phẩm

CHỐNG SÉT LAN TRUYỀN - technical data:

Housing material PBT
Inflammability class according to UL 94 V0
Color black
Standards for air and creepage distances IEC 60664-1
  EN 60079-11
Total surge current (8/20) µs 20 kA
Total surge current (10/350) µs 1 kA
Ambient temperature (operation) -40 °C ... 80 °C
Ambient temperature (storage/transport) -40 °C ... 80 °C
Mounting type DIN rail: 35 mm
Design Rail-mountable module, one-piece
Degree of protection IP20
Direction of action Line-Line & Line-Earth Ground
Width 6.2 mm
Height 93 mm
Depth 102.5 mm

Protective circuit

IEC category C1
  C2
  C3
  D1
Nominal voltage UN 24 V DC
Maximum continuous operating voltage UC 25 V AC
  36 V DC
Nominal current IN 350 mA (40°C)
Operating effective current IC at UC ≤ 2 µA
Ground conductor current IPE ≤ 2 µA
Nominal discharge surge current In (8/20) µs (Core-Core) 5 kA
Nominal discharge surge current In (8/20) µs (Core-Earth) 5 kA
  10 kA (Total)
Total surge current (8/20) µs 20 kA
Max. discharge surge current Imax (8/20) µs maximum (Core-Core) 10 kA
Max. discharge surge current Imax (8/20) µs maximum (Core-Earth) 10 kA
  20 kA (Total)
Nominal pulse current Ian (10/1000) µs (Core-Core) 50 A
Nominal pulse current Ian (10/1000) µs (Core-Earth) 50 A
  100 A (Total)
Lightning test current (10/350) µs, peak value limp 500 A
Output voltage limitation at 1 kV/µs (Core-Core) spike ≤ 60 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike ≤ 650 V
Residual voltage at In, (conductor-conductor) ≤ 70 V
Residual voltage with Ian (10/1000)µs (conductor-conductor) ≤ 50 V
Protection level UP (Core-Core) ≤ 70 V (C2 - 10 kV / 5 kA)
  ≤ 50 V (C3 - 10 A)
  ≤ 80 V (D1 - 500 A)
Protection level UP (Core-Earth) ≤ 650 V (C1 - 500 V / 250 A)
  ≤ 700 V (C2 - 10 kV / 5 kA)
  ≤ 700 V (D1 - 500 A)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 100 ns
Input attenuation aE, sym. Typ. 0.7 dB (1 MHz / 50 Ω)
  Typ. 0.3 dB (350 kHz / 150 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm system Typ. 6 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm system Typ. 2 MHz
Capacity ≤ 1.3 nF (per channel)
Resistance in series 3.3 Ω 20 %
Max. required back-up fuse 315 mA
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C2 (10 kV/5 kA)
  C3 (25 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C2 (10 kV/5 kA)
  C3 (25 A)
  D1 (500 A)
Alternating current carrying capacity in acc. with IEC 61643-21 (Core-Earth) 5 A - 1 s

Connection data

Connection method Screw connection
Connection type IN Screw terminal blocks
Connection type OUT Screw terminal blocks
Screw thread M3
Conductor cross section stranded min. 0.2 mm²
Conductor cross section stranded max. 2.5 mm²
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 2.5 mm²
Conductor cross section AWG/kcmil min. 26
Conductor cross section AWG/kcmil max 12

Connection, equipotential bonding

Connection method DIN rail NS35

Connection, protective circuit

Standards/regulations IEC 61643-21
  DIN EN 61643-21

 

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