Phoenix Contact Overvoltage protection for sub-distribution Arrester Type 1 / Type 2 for 5-wire connection Black-grey 2859712 Hoja De Datos
Los códigos de productos
2859712
Nov 13, 2013 3 / 10
Technical data
Protective circuit
Residual voltage (L-PE)
≤ 2.2 kV (at I
n
)
Residual voltage (L-PE)
≤ 2 kV (at 10 kA)
Residual voltage (L-PE)
≤ 1.8 kV (at 5 kA)
Residual voltage (L-PE)
≤ 1.6 kV (at 3 kA)
Residual voltage (N-PE)
≤ 1.5 kV (at I
n
)
Residual voltage (N-PE)
≤ 1 kV (at 10 kA)
Residual voltage (N-PE)
≤ 0.9 kV (at 5 kA)
Residual voltage (N-PE)
≤ 0.8 kV (at 3 kA)
Clamping voltage ringwave (L-N)
≤ 1.1 kV (category C3 20 kV/10 kA)
Clamping voltage ringwave (L-N)
≤ 1 kV (category C2 10 kV/5 kA)
Clamping voltage ringwave (L-N)
≤ 0.9 kV (category B3/C1 6 kV/3 kA)
Clamping voltage ringwave (L-PE)
≤ 2 kV (category C3 20 kV/10 kA)
Clamping voltage ringwave (L-PE)
≤ 1.8 kV (category C2 10 kV/5 kA)
Clamping voltage ringwave (L-PE)
≤ 1.5 kV (category B3/C1 6 kV/3 kA)
Clamping voltage ringwave (N-PE)
≤ 1.3 kV (category C3 20 kV/10 kA)
Clamping voltage ringwave (N-PE)
≤ 1.2 kV (category C2 10 kV/5 kA)
Clamping voltage ringwave (N-PE)
≤ 1.1 kV (category B3/C1 6 kV/3 kA)
Response time (L-N)
≤ 25 ns
Response time (L-PE)
≤ 100 ns
Response time (N-PE)
≤ 100 ns
Max. required backup fuse with branch wiring
315 A (gL/gG)
Max. required backup fuse with V-type through wiring
125 A (gL/gG)
Recommended backup fuse maximum
160 A (gL/gG, 125 A with serial through wiring)
Short-circuit resistance I
P
with max. backup fuse (effective)
25 kA
Short-circuit current self-quenching
100 A (effective (N-PE))
Follow current quenching capacity If
100 A (350 V)
Follow current quenching capacity If (L-N)
25 kA (264 V AC)
Follow current quenching capacity If (L-N)
3 kA (350 V AC)
Follow current quenching capacity If (N-PE)
100 A
Connection, protective circuit
Connection method
Screw terminal blocks
Connection type IN
Biconnect screw terminal block
Connection type OUT
Biconnect screw terminal block
Connection method
Biconnect terminal block
Screw thread
M5
Tightening torque
4.5 Nm
Stripping length
18 mm
Conductor cross section stranded min.
2.5 mm²
Conductor cross section stranded max.
25 mm²
Conductor cross section solid min.
2.5 mm²
Conductor cross section solid max.
35 mm²