Page 29 - OTDC Switch

OTDC S-SERIES 29

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Technical data
OTDC S2.0-Series IEC

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Technical data according to IEC 60947 for switch-disconnectors OTDC100G_…250G_
Switch size A OTDC100G_ OTDC160G_ OTDC200G_ OTDC250G_
Rated insulation voltage Ui Pollution degree 2 V 1500 1500 1500 1500 04
Rated impulse withstand voltage kV 12 12 12 12
Rated thermal current Ith 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
3)
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 current, R.M.S. -value Icw kA 10 10 10 10
1500V, 0,1
Rated short circuit making capacity, Peak value Icm kA 10 10 10 10
1500V
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 derating m ≤2000
Operating torque 2P/4P 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 references based on specific test setup.
2) Normal conditions defined in IEC 60947-1, section 6.1.
3) For DC-22B utilization category ratings, please consult us.

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OTDC100...250_G_