Page 161 - OT Switch

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ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION 1 161 1
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Motorized switch-disconnectors, IEC
Technical data
Technical data according to IEC 60947-3
Switch type OTM160E OTM200E OTM250E OTM315E OTM400E OTM630E OTM800E
Rated insulation voltage and rated Pollution degree 3 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V
operational voltage AC-20, DC-20
Dielectric strength 50 Hz 1 min. 10 kV 10 kV 10 kV 10 kV 10 kV 10 kV 10 kV
Rated impulse withstand voltage 12 kV 12 kV 12 kV 12 kV 12 kV 12 kV 12 kV
Rated thermal current and rated In open air 200 A 200 A 250 A 315 A 400 A 630 A 800 A
operational current AC-20, DC-20
in ambient 40 °C (4) In enclosure 160 A 200 A 250 A 315 A 400 A 630 A 800 A
...with minimum cable cross section Cu 70 mm² 95 mm² 120 mm² 185 mm² 240 mm² 2x185 mm² 2x240 mm² 04
Rated operational current, AC-21A ≤ 500 V 200 A 200 A 250 A 315 A 400 A 630 A 800 A
690 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
1000 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
Rated operational current, AC-22A ≤ 500 V 200 A 200 A 250 A 315 A 400 A 630 A 800 A
690 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
1000 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
Rated operational current, AC-23A ≤ 500 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
690 V 160 A 200 A 250 A 315 A 400 A 630 A 800 A
1000 V 135 A 135 A 135 A 200 A 200 A 400 A 400 A
Rated operational current / 24...110 V 160 A/2 200 A/2 250 A/2 315 A/1 2) 400 A/1 2) 630 A/1 800 A/1
poles in series, DC-21A 1) 220 V 160 A/2 200 A/2 250 A/2 315 A/2 2) 400 A/2 2) 630 A/1 800 A/1
440 V 160 A/3 200 A/3 250 A/3 315 A/3 360 A/3 630 A/2 800 A/2
660 V 160 A/4 200 A/4 230 A/4 2) 315 A/4 360 A/4 630 A/4 2) 650 A/4 2)
Rated operational power, AC-23 230 V 48 kW 60 kW 75 kW 100 kW 132 kW 200 kW 250 kW
400 V 80 kW 110 kW 140 kW 160 kW 220 kW 355 kW 450 kW
(These values are given for guidance 415 V 88 kW 110 kW 145 kW 180 kW 230 kW 355 kW 450 kW
and may vary acc. to the motor 500 V 112 kW 132 kW 170 kW 220 kW 280 kW 400 kW 560 kW
manufacturer) 690 V 144 kW 200 kW 250 kW 315 kW 400 kW 630 kW 800 kW
Rated breaking capacity ≤ 500 V 1 280 A 1 600 A 2 000 A 2 520 A 3 200 A 5 040 A 6 400 A
in category AC-23 690 V 1 280 A 1 600 A 2 000 A 2 520 A 3 200 A 5 040 A 6 400 A
Rated conditional short-circuit current I q I q 100kA, 500V Î c 40.5 kA 40.5 kA 40.5 kA 61.5 kA 61.5 kA 90 kA 90 kA
(r.m.s.) and corresponding max. allowed Max. OFA_fuse size
cut-off current Î c of fuse. The cut-off gG/aM 315 A/315 A 315 A/315 A 315 A/315 A 500 A/450 A 500 A/450 A 800 A/1 000 A 800 A/1 000 A
current Î c referes to values listed by fuse I q 80kA, 690V Î c 40.5 kA 40.5 kA 40.5 kA 59 kA 59 kA 83.5 kA 83.5 kA
manufacturers (single phase test acc. To Max. OFA_fuse size
IEC60269) gG/aM 355 A/315 A 355 A/315 A 355 A/315 A 500 A/500 A 500 A/500 A 800 A/1 000 A 800 A/1 000 A
Rated short-time withstand current r.m.s. value I cw ≤ 1000 V 0.15 s 15 kA 15 kA 15 kA 31 kA 31 kA 38 kA 38 kA
≤ 1000 V 0.25 s 15 kA 15 kA 15 kA 24 kA 24 kA 36 kA 36 kA
≤ 1000 V 1 s 8 kA 8 kA 8 kA 15 kA 15 kA 20 kA 20 kA
Rated short-circuit making capacity Peak value I cm ≤ 1000 V 30 kA 30 kA 30 kA 65 kA 65 kA 80 kA 80 kA
Rated capacitor power when The capacitor 415 V 80 kVAr 100 kVAr 115 kVAr 145 kVAr 180 kVAr 250 kVAr 310 kVAr
no initial charge on the capacitor ratings are limited 500 V 96 kVAr 120 kVAr 135 kVAr 175 kVAr 215 kVAr 300 kVAr 375 kVAr
by the fuse links 690 V 128 kVAr 160 kVAr 190 kVAr 250 kVAr 325 kVAr 450 kVAr 550 kVAr
Power loss / pole With rated current 3.2 W 4 W 6.5 W 6.5 W 10 W 25 W 40 W
Mechanical endurance Divide by two for 20 000 Oper. 20 000 Oper. 20 000 Oper. 16 000 Oper. 16 000 Oper. 10 000 Oper. 10 000 Oper.
oper. cycles
Weight without accessories 3-pole switch 5.08 kg 5.08 kg 5.08 kg 7.6 kg 7.6 kg 13.6 kg 13.6 kg
Terminal bolt size Metric thread M8x25 mm M8x25 mm M8x25 mm M10x30 mm M10x30 mm M12x40 mm M12x40 mm
diameter x length
Terminal tightening torque Counter torque 15-22 Nm 15-22 Nm 15-22 Nm 30-44 Nm 30-44 Nm 50-75 Nm 50-75 Nm
required
Operating torque 3-pole switch 7 Nm 7 Nm 7 Nm 16 Nm 16 Nm 27 Nm 27 Nm
disconnector
1) Further ratings on request.
2) Category B.