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数据搜索系统，热门电子元器件搜索 |
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数据搜索系统，热门电子元器件搜索 |
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OPG2 数据表(PDF) 70 Page - ABB |
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OPG2 数据表(HTML) 70 Page - ABB |
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70 / 192 page  — Manual switch-disconnectors OT160...4000, IEC Technical data Technical data according to IEC 60947-3 Switch type OT1000E OT1250E OT1600E OT2000E OT2500E OT3200E OT4000E Rated insulation voltage and rated operational voltage AC20/DC20 Pollution degree 3 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V 1 000 V 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 operational current AC20/DC20 Ambient 40 °C 1) In open air 1 000 A 1 250 A 1 600 A 2 000 A 2 500 A 3 200 A 3 800 A, 4000 A 5) Ambient 40 °C 1) In enclosure 1 000 A 1 250 A 1 600 A – – – – ..with minimum conductor cross section Cu 2x300 mm² 2x400 mm² 2x500 mm² 3x500 mm² 4x500 mm² 4x1 000 mm² 5x1 000 mm² Rated operational current, AC-21A up to 690 V 1 000 A 1 250 A 1 600 A 2 000 A 2) 2 500 A 2) – – 1000 V 1 000 A 1 250 A 1 600 A – – – – Rated operational current, AC-22A up to 415 V 1 000 A 1 250 A 1 600 A 2 000 A 2) 2 500 A 2) 3 200 A 2) 3 800 A 2), 4000 A 2) 5) 500 - 690 V 1 000 A 1 250 A 1 600 A 2 000 A 2) 3) 2 500 A 2) 3) – – Rated operational current, AC-23A up to 500 V 1 000 A 1 250 A 1 250 A – – – – 690 V 1 000 A 1 250 A 1 250 A – – – – Rated operational power, AC-23A (These values are given for guidance and may vary acc. to the motor manufacturer) 400...415 V 560 kW 710 kW 710 kW – – – – 440 V 630 kW 800 kW 800 kW – – – – 500 V 710 kW 900 kW 900 kW – – – – 690 V 1 000 kW 1 200 kW 1 200 kW – – – – Rated breaking capacity, AC-23A up to 500 V 10 000 A 10 000 A 10 000 A – – – – 690 V 10 000 A 10 000 A 10 000 A – – – – Rated conditional short-circuit current Iq (r.m.s.) and corresponding max. allowed cut-off current Îc. The cut-off current Îc refers to values listed by fuse manufacturers (single phase test acc. to IEC60269). Iq 80kA, ≤415V Max. OFA_fuse size Îc 100 kA 100 kA 100 kA – – – – gG/aM 1 250 A/ 1 250 A 1 250 A/ 1 250 A 1 250 A/ 1 250 A 1 250 A/ 1 250 A – – – Iq 100kA, 500V Max. OFA_fuse size Îc 106 kA 106 kA 106 kA – – – – gG/aM 1 250 A/ 1 250 A 1 250 A/ 1 250 A 1 250 A/ 1 250 A 1 250 A/ 1 250 A – – – Rated short-time withstand current r.m.s. -value Icw 690 V, 0.25 s 50 kA 50 kA 50 kA 80 kA 80 kA 80 kA 80 kA, 100 kA 5) 690 V, 1 s 50 kA 50 kA 50 kA 55 kA 55 kA 65 kA 80 kA Rated short circuit making capacity Peak value Icm Max. distance from switch frame to nearest busbar/ cable support 690 V 110 kA 4) 110 kA 4) 110 kA 4) 176 kA 176 kA 176 kA 176 kA, 220 kA 5) 150 mm 150 mm 150 mm 150 mm 150 mm 150 mm 150 mm Rated capacitor power when no initial charge on the capacitor The capacitor ratings are limited by the fuse links 415 V 460 kVAr 575 kVAr 575 kVAr – – – – 500 V 550 kVAr 690 kVAr 690 kVAr – – – – 690 V 750 kVAr 950 kVAr 950 kVAr – – – – Power loss/pole At rated operational current 19 W 29 W 48 W 55 W 85 W 95 W 130 W Mechanical endurance Divide by two for operation cycles 6 000 Oper. 6 000 Oper. 6 000 Oper. 6 000 Oper. 6 000 Oper. 5 000 Oper. 5 000 Oper. Weight without accessories 3-pole 14.7 kg 14.7 kg 16.8 kg 24.9 kg 24.9 kg 31.8 kg 36.2 kg 4-pole 18.8 kg 18.8 kg 21.6 kg 32.4 kg 32.4 kg 41.5 kg 47.5 kg Terminal bolt size Metric thread diameter x length M12x50 mm M12x50 mm M12x60 mm M12x60 mm M12x60 mm M12x60 mm M12x60 mm Terminal tightening torque Counter torque required 50...75 Nm 50...75 Nm 50...75 Nm 50...75 Nm 50...75 Nm 50...75 Nm 50...75 Nm Operating torque 3-pole switch- disconnector 65 Nm 65 Nm 65 Nm 65 Nm 65 Nm 65 Nm 65 Nm 1) Acc. to IEC60947-1, § 6.1.1. 2) IEC 947-3, utilization category B, infrequent operation. 3) Phase barriers or terminal shrouds must be used on both sides of the switch at voltages ≥ 500 V. 4) The value is 92 kA for 4-pole switch-disconnectors. 5) OT4000E_W8 70 ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION 70 ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION |
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