hager KEH31D00S3LMA, System Manual

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Technical data
54 Technical changes reserved
6.3 Conductors copper, 4 bars (N, L1, L2, L3), PE housing
Rated current I
n
[A] 1000 1250 1600 2000 2500 3200 4000
Rated insulation voltage U
i
[V] 1000 1000 1000 1000 1000 1000 1000
Rated operating voltage U
e
[V] 1000 1000 1000 1000 1000 1000 1000
Rated frequency f [Hz] 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Housing Galvanised sheet steel painted in RAL7035
Protection type IP55 IP55 IP55 IP55 IP55 IP55 IP55
Conductor cross-section L1,L2,L3,N
[mm²]
350 484 716 903 1129 1432 1806
PE cross-section [mm² eq.Cu] 120 120 134 144 158 181 203
Rated short-time withstand current
3-pole, (1s) I
cw
[kA]
50 60 80 85 88 100 100
Rated peak withstand current
3-pole, I
pk
[kA]
105 132 176 187 194 220 220
Max.thermal load I²t [A²s] 2500 3600 6400 7225 7744 10000 10000
Rated short-time withstand current
1-pole phase-N, (1s) I
cw
[kA]
30 36 48 51 53 60 60
Rated short-time withstand current
1-pole phase-PE, (1s) I
cw
[kA]
30 36 48 51 53 60 60
Rated peak withstand current
1-pole phase-N, I
pk
[kA]
66 79 106 112 116 132 132
Rated peak withstand current
1-pole, phase-PE, I
pk
[kA]
66 79 106 112 116 132 132
Effective resistance R
20
[mΩ/m]
0.0457 0.0331 0.0223 0.0177 0.0142 0.0112 0.0089
Impedance Z
20
[mΩ/m]
0.0495 0.0372 0.0269 0.0226 0.0173 0.0127 0.0107
Effective resistance R
1
[mΩ/m]
0.0523 0.0398 0.0277 0.0218 0.0177 0.0121 0.0108
Reactance X
1
[mΩ/m]
0.0190 0.0170 0.0150 0.0140 0.0100 0.0060 0.0060
Impedance Z
1
[mΩ/m]
0.0556 0.0433 0.0315 0.0259 0.0204 0.0135 0.0123
Resistance of PE conductor (housing)
[mΩ/m]
0.1406 0.1406 0.1217 0.1126 0.1032 0.0897 0.0801
Fault loop resistance
phase-
PE [mΩ/m]
0.186 0.174 0.144 0.130 0.117 0.101 0.089
Fault loop reactance
phase-PE
[mΩ/m]
0.100 0.100 0.060 0.050 0.040 0.030 0.020
Fault loop impedance
phase-
PE [mΩ/m]
0.211 0.200 0.156 0.140 0.124 0.105 0.091
Heat loss 3RI² [W/m] 156.9 186.5 212.7 261.6 331.9 371.7 518.4
Dimensions W x H [mm] 137 x 85 137x85 137x121 137x150 137x185 137x248 137x306
Fire load without plug-in [kWh/m] 0.98 0.98 1.38 1.81 2.05 2.77 3.62
Weight (IP55, IP65) [kg/m] 28.5 30.5 43.2 46.9 58.9 80.1 103.5
Weight when cast with casting resin
(IP68) [kg/m]
31 32.7 46.2 50.4 63.1 86.5 111.1