ABB AF146 Technical Data

AF116 ... AF370 3-pole contactors

Technical data

Main pole - Utilization characteristics according to IEC

Contactor types Standards IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1 Rated operational voltage Ue max. 690 V 690 V 1000 V 1000 V 1000 V 1000 V 1000 V 1000 V Rated frequency (without derating) 50 / 60 Hz Conventional free-air thermal current Ith

acc. to IEC 60947-4-1, open contactors, θ ≤ 40 °C

With conductor cross-sectional area 70 mm

AC-1 Utilization category

For air temperature close to contactor

Ie / Rated operational current AC-1

Ue max. ≤ 690 V, 50/60 Hz

Ie / Rated operational current AC-1

Ue max. ≤ 1000 V, 50/60 Hz

With conductor cross-sectional area 70 mm

AC-3 Utilization category

For air temperature close to contactor θ ≤ 60 °C

Ie / Max. rated operational current AC-3 (1)

3-phase motors

Rated operational power AC-3 (1)

Rated making capacity AC-3 10 x Ie AC-3 acc. to IEC 60947-4-1 Rated breaking capacity AC-3 8 x Ie AC-3 acc. to IEC 60947-4-1 Short-circuit protection device for contactors

without thermal overload relay - Motor protection excluded (2) Ue ≤ 500 V AC - gG type fuse 250 A 315 A 315 A 355 A 400 A 500 A 500 A 630 A

Rated short-time withstand current Icw

at 40 °C ambient temperature, in free air from a cold state

Maximum breaking capacity

cos φ = 0.45 (cos φ = 0.35 for Ie > 100 A)

Power dissipation per pole

Maximum electrical switching frequency

(1) For the corresponding kW/A or hp/A values of 1500 r.p.m, 50 Hz or 1800 r.p.m, 60 Hz, 3-phase motors, see "Motor rated operational powers and currents". (2) For the protection of motor starters against short circuits, see "Coordination with short-circuit protection devices". (3) For currents above 275A use terminal enlargements or terminal extensions. (4) For currents above 450A use terminal enlargements or terminal extensions.

1500 r.p.m. 50 Hz 1800 r.p.m. 60 Hz 3-phase motors

AC / DC operated

θ ≤ 40 °C θ ≤ 60 °C θ ≤ 70 °C θ ≤ 40 °C θ ≤ 60 °C θ ≤ 70 °C

220-230-240 V

380-400 V

415 V 440 V 500 V 690 V

1000 V

220-230-240 V

380-400 V

415 V 440 V 500 V 690 V

1000 V

1 s 10 s 30 s

1 min

15 min

at 440 V

at 690 V Ie / AC-1 Ie / AC-3

AC-1 AC-3

AC-2, AC-4

AF116 AF140 AF146 AF190 AF205 AF265 AF305 AF370

160 A 200 A 225 A 275 A 350 A 400 A 500 A 600 A

95 mm295 mm2150 mm2240 mm2 (3) 240 mm2300 mm2 (4) 2 x 185 mm2 (4)

160 A 200 A 225 A 275 A 350 A 400 A 500 A 600 A 145 A 175 A 200 A 250 A 300 A 350 A 400 A 500 A 130 A 160 A 175 A 200 A 240 A 290 A 325 A 400 A — — 225 A 250 A 275 A 350 A 375 A 400 A — — 200 A 225 A 250 A 300 A 325 A 350 A — — 175 A 185 A 200 A 240 A 260 A 290 A

95 mm295 mm2150 mm2240 mm2 (3) 240 mm2300 mm2 (4) 2 x 185 mm2 (4)

116 A 140 A 146 A 190 A 205 A 265 A 305 A 370 A 116 A 140 A 146 A 190 A 205 A 265 A 305 A 370 A 116 A 140 A 146 A 190 A 205 A 265 A 305 A 370 A 116 A 140 A 146 A 190 A 205 A 265 A 305 A 370 A 110 A 130 A 130 A 135 A 165 A 250 A 290 A 315 A 65 A 80 A 93 A 135 A 165 A 250 A 290 A 315 A — — 60 A 85 A 100 A 100 A 100 A 100 A

30 kW 37 kW 45 kW 55 kW 55 kW 75 kW 90 kW 110 kW 55 kW 75 kW 75 kW 90 kW 110 kW 132 kW 160 kW 200 kW 55 kW 75 kW 75 kW 90 kW 110 kW 132 kW 160 kW 200 kW 75 kW 90 kW 90 kW 110 kW 132 kW 160 kW 160 kW 200 kW 75 kW 90 kW 90 kW 90 kW 110 kW 200 kW 200 kW 250 kW 55 kW 75 kW 90 kW 132 kW 160 kW 200 kW 250 kW 315 kW — — 75 kW 110 kW 132 kW 132 kW 132 kW 132 kW

1300 A 1460 A 1460 A 1900 A 2050 A 2650 A 3050 A 3700 A 928 A 1168 A 1168 A 1520 A 1640 A 2120 A 2440 A 2960 A 536 A 674 A 674 A 878 A 947 A 1224 A 1409 A 1709 A 379 A 477 A 477 A 621 A 670 A 865 A 996 A 1208 A 160 A 200 A 225 A 275 A 350 A 400 A 500 A 600 A

2000 A 3000 A 3000 A 3300 A 3500 A 3800 A 4600 A 5000 A 1000 A 1500 A 1500 A 2200 A 2500 A 3300 A 3800 A 4000 A 12 W 18 W 23 W 15 W 25 W 32 W 50 W 72 W 6 W 9 W 10 W 7 W 8 W 14 W 19 W 27 W 300 cycles/h 300 cycles/h 150 cycles/h

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AF116 ... AF370 3-pole contactors

Technical data

Main pole - Utilization characteristics according to UL / NEMA / CSA

Contactor types Standards UL 60947-1 / 60947-4-1A and CSA 60947-1 / 60947-4-1A Maximum operational voltage 600V NEMA size —4 ——— 5 — — NEMA continuous amp rating NEMA maximum horse power ratings 1-phase, 60 Hz

NEMA maximum horse power ratings 3-phase, 60 Hz

UL / CSA general use rating

600 V AC 160 A 200 A 200 A 250 A 300 A 350 A 400 A 520 A With conductor cross-sectional area AWG 2/0 AWG 3/0 AWG 3/0 MCM 250 MCM 350 (2) MCM 500 2//AWG 3/0 2//MCM 300

1 pole

2 poles in serie

3 poles in serie

With conductor cross-sectional area AWG 2/0 AWG 3/0 AWG 3/0 MCM 250 MCM 350 (2) MCM 500 2//AWG 3/0 2//MCM 300

UL / CSA maximum 1-phase motor rating

Full load current

Horse power rating

UL / CSA maximum 3-phase motor rating

Full load current (1)

Horse power rating (1)

Short-circuit protection device for contactors

without thermal overload relay - Motor protection excluded

High fault current 100 kA Fuse rating 225 A 250 A 250 A 450 A 400 A 500 A 600 A 800 A Fuse type, 600 V J

Maximum electrical switching frequency

For general use 300 cycles/h For motor use 300 cycles/h

(1) For the corresponding kW/A or hp/A values of 1500 r.p.m, 50 Hz or 1800 r.p.m, 60 Hz, 3-phase motors, see "Motor rated operational powers and currents". (2) For conductor cross-sectional area above MCM 300 use terminal enlargements LW205.

AC / DC operated

Thermal current

115 V AC 230 V AC

200 V AC 230 V AC 460 V AC 575 V AC

90 V DC

100 V DC 110 V DC 175 V DC 200 V DC 225 V DC 260 V DC 300 V DC 340 V DC

120 V AC 240 V AC 120 V AC 240 V AC

200-208 V AC 220-240 V AC 440-480 V AC 550-600 V AC 200-208 V AC 220-240 V AC 440-480 V AC 550-600 V AC

AF116 AF140 AF146 AF190 AF205 AF265 AF305 AF370

— 135 A — — — 270 A — —

————— —— — ————— —— —

— 40 hp — — — 75 hp — — — 50hp — — — 100 hp — — — 100 hp — — — 200 hp — — — 100 hp — — — 200 hp — —

160 A 200 A 200 A — — — — — — — — 250 A 350 A — — — ————— 400 A 500 A 520 A 160 A 200 A 200 A — — — — — — — — 250 A 350 A — — — ————— 400 A 500 A 520 A 160 A 200 A 200 A — — — — — — — — 250 A 350 A — — — ————— 400 A 500 A 520 A

————— —— — ————— —— — ————— —— — ————— —— —

92 A 120 A 120 A 150 A 177 A 221 A 285 A 359 A 104 A 130 A 130 A 154 A 192 A 248 A 312 A 360 A 96 A 124 A 124 A 156 A 180 A 240 A 302 A 361 A 99 A 125 A 125 A 144 A 192 A 242 A 289 A 336 A 30 hp 40 hp 40 hp 50 hp 60 hp 75 hp 100 hp 125 hp 40 hp 50 hp 50 hp 60 hp 75 hp 100 hp 125 hp 150 hp 75 hp 100 hp 100 hp 125 hp 150 hp 200 hp 250 hp 300 hp 100 hp 125 hp 125 hp 150 hp 200 hp 250 hp 300 hp 350 hp

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