Page 31 - OTDC Switch

OTDC S-SERIES 31

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Technical data
OTDC S2.0-Series for higher short-circuit currents IEC

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Technical data according to IEC 60947 for switch-disconnectors OTDC100G_…250G_-ESS
Switch size A OTDC100G_-ESS OTDC160G_-ESS OTDC200G_-ESS OTDC250G_-ESS
Rated insulation voltage U Pollution degree 2 V 1500 1500 1500 1500 04
i
Rated impulse withstand voltage kV 12 12 12 12
Rated thermal current I th 1) In open air, normal conditions 2) A 100 160 200 250
In enclosure 40°C A 100 160 200 250
In enclosure 50°C A 100 160 200 250
In enclosure 60°C A 100 160 200 219
In enclosure 70°C A 100 146 169 185
In enclosure 80°C A 88 115 133 146
...with cable or bar cross section Cu mm² 35 70 95 120
Rated operational DC-21B 1000V 1 circuit 2P (1P+, 1P-) A 100 160 200 250
current Ie , 2 circuits 4P (2P+, 2P-) A 100 160 200 250
5)
poles in series
1500V 1 circuit 2P (1P+, 1P-) A 100 160 200 250
2 circuits 4P (2P+, 2P-) A 100 160 200 250
DC-PV1 1000V 1 circuit 2P (1P+, 1P-) A 100 160 200 200
2 circuits 4P (2P+, 2P-) A 100 160 200 200
1500V 1 circuit 2P (1P+, 1P-) A 100 160 200 200
2 circuits 4P (2P+, 2P-) A 100 160 200 200
DC-PV2 1000V 1 circuit 2P (1P+, 1P-) A 100 160 200 200
2 circuits 4P (2P+, 2P-) A 100 160 200 200
1500V 1 circuit 2P (1P+, 1P-) A 100 100 100 100
2 circuits 4P (2P+, 2P-) A 100 100 100 100
Rated short-time withstand R.M.S. -value I cw kA 10 10 10 10
current, 1500V, 0,1
Rated short circuit making Peak value I cm kA 10 10 10 10
capacity, 1500V
Rated conditional short-circuit R.M.S. - value Iq kA 50 50 50 50
current Iq Max. fuse size A 100 160 200 250
Required protection 3)
Power loss/pole At rated current W 1,0...1,3 3,1...3,5 5,0...5,5 7,7...8,4
Terminal bolt size Metric thread diameter x length mm M8x25 M8x25 M8x25 M8x25
Terminal tightening torque Counter torque required Nm 15…22 15…22 15…22 15…22
Mechanical Endurance Cycles - 10.000
Operating altitude without m ≤2000
derating
Operating torque 2P Nm 6…9 6…9 6…9 6…9
1) For more detailed derating please consult us. Installation condition may have an influence on the derating by increasing the possible rated current. The given deratings are a
reference based on specific test setup.
2) Normal conditions defined in IEC 60947-1, section 6.1.
3) Please consult us on the fuse coordination table for more information.
4) For DC-22B utilization category ratings, please consult us.

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OTDC100...250_G_