ABB A40, A50, A63, A75, A95 Technical Data

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IEC Technical data

Across the line

Contactors

Main pole - Utilization characteristics according to IEC

A/E/L40, A/E/F50...A/F110, 3-pole Utilization characteristics

Contactor types

AC operated DC operated

A40 A50 A63 A75 A95 A110 AL40 AE50 AE63 AE75 – – TAL40 TAE50 – TAE75 – –

AC / DC operated

Standards Rated operational voltage Ue max. Rated frequency (without derating)

– AF50 AF63 AF75 AF95 AF110

IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1 690 V 1000 V (690 V for AF.. contactors) 1000 V 50/60 Hz

Conventional free-air thermal current Ith

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

65 A 100 A 125 A 125 A 145 A 160 A

With conductor cross-sectional area 16 mm² 35 mm² 50 mm² 50 mm² 50 mm² 70 mm²

AC-1 Utilization category

For air temperature close to contactor

Ie / Rated operational current AC-1

Ue max. ≤ 690 V, 50/60 Hz

θ ≤ 40 °C θ ≤ 55 °C

θ ≤ 70 °C (3)

60 A 100 A 115 A 125 A 145 A 160 A 60 A 85 A 95 A 105 A 135 A 145 A 42 A 70 A 80 A 85 A 115 A 130 A

With conductor cross-sectional area 16 mm² 35 mm² 50 mm² 50 mm² 50 mm² 70 mm²

AC-3 Utilization category

For air temperature close to contactor θ ≤ 55 °C

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

220-230-240 V

380-400 V

3-phase motors

40 A 53 A 65 A 75 A 96 A 110 A 37 A 50 A 65 A 75 A 96 A 110 A

415 V

37 A 50 A 65 A 75 A 96 A 110 A

440 V

37 A 45 A 65 A 70 A 93 A 100 A

500 V

33 A 45 A 55 A 65 A 80 A 100 A

690 V

25 A (4) 35 A 43 A 46 A 65 A 82 A

1000 V

– 23 A (6) 25 A (6) 28 A (6) 30 A 30 A

Rated operational power AC-3 (1)

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

Rated making capacity AC-3 Rated breaking capacity AC-3 AC-8a Utilization category

(without thermal overload relay - Ue 400 V 50/60 Hz - θ ≤ 40 °C)

Ie / Rated operational current AC-8a Rated operational power AC-8a

220-230-240 V

380-400 V

11 kW 15 kW 18.5 kW 22 kW 25 kW 30 kW

18.5 kW 22 kW 30 kW 37 kW 45 kW 55 kW

415 V

18.5 kW 25 kW 37 kW 40 kW 55 kW 59 kW

440 V

22 kW 25 kW 37 kW 40 kW 55 kW 59 kW

500 V

22 kW 30 kW 37 kW 45 kW 55 kW 59 kW

690 V

22 kW (4) 30 kW 37 kW 40 kW 55 kW 75 kW

1000 V

– 30 kW (6) 33 kW (6) 37 kW (6) 40 kW 40 kW 10 x Ie AC-3 acc. to IEC 60947-4-1 8 x Ie AC-3 acc. to IEC 60947-4-1

50 A 63 A 85 A 95 A 120 A 140 A 22 kW 30 kW 45 kW 45 kW 55 kW 75 kW

Short-circuit protection device for contactors

without thermal overload relay - Motor protection excluded (2) Ue ≤ 500 V AC - gG type fuse

Rated short-time withstand current Icw

at 40 °C ambient temperature,

in free air from a cold state

63 A 100 A 125 A 160 A 160 A 200 A

1 s

600 A 1000 A 1320 A

10 s

400 A 650 A 800 A

30 s

225 A 370 A 500 A

1 min

150 A 250 A 350 A

15 min

65 A 110 A 135 A 135 A 160 A 175 A

Maximum breaking capacity

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

Power dissipation per pole

Max. 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) Unauthorized for TAL.., TAE.. contactors. (4) AC-3, 690 V values for AL40 and TAL40 contactors: 18.5 kW, Ie = 21 A. (5) Max. breaking capacity for AL40 and TAL40 contactors: 470 A at 440 V, 175 A at 690 V. (6) AF contactors excluded.

at 440 V

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

AC-1 AC-3

AC-2, AC-4

820 A (5) 1300 A 1160 A 340 A (5) 630 A 800 A 3 W 5 W 6.5 W 7 W 6.5 W 7.5 W

1.3 W 1.3 W 1.5 W 2 W 2.7 W 3.6 W 600 cycles/h 600 cycles/h (300 for AF.., AE.., TAE..) 300 cycles/h 1200 cycles/h 600 cycles/h (300 for AF.., AE.., TAE..) 300 cycles/h 300 cycles/h 150 cycles/h

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UL/NEMA/CSA Technical data

Across the line

Contactors

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

Contactor types

Standards Max. operational voltage NEMA size 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 60 A 80 A 90 A 105 A 125 A 150 A With conductor cross-sectional area AWG 6 AWG 4 AWG 3 AWG 2 AWG 1 AWG 1/0

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)

Max. electrical switching frequency

For general use 600 cycles/h 600 cycles/h (300 for AF.., AE..) 300 cycles/h For motor use 1200 cycles/h 600 cycles/h (300 for AF.., AE..) 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”.

A/E/L40; A/E/F50...A/F110, A/E/F50N2...A/E/F75N3, 3-pole Utilization characteristics

AC operated DC operated

AC / DC operated

Thermal current

115 V AC 230 V AC

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

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

A40 A50 A63 A75 A95 A110 AL40, TAL40 AE50, TAE50 AE63 AE75, TAE75 – – – AF50 AF63 AF75 AF95 AF110

UL 508, CSA C22.2 N°14 600 V

– 2 – 3 – – – 45 A – 90 A – –

– 3 hp – – – – – 7-1/2 – – – –

– 10 hp – 25 hp – – – 15 hp – 30 hp – – – 25 hp – 50 hp – – – 25 hp – 50 hp – –

34 A 34 A 56 A 80 A 80 A 100 A 40 A 40 A 50 A 68 A 88 A 110 A 3 hp 3 hp 5 hp 7.5 hp 7.5 hp 10 hp

7.5 hp 7.5 hp 10 hp 15 hp 20 hp 25 hp

32.2 A 48.3 A 62.1 A 78.2 A 92 A 92 A 42 A 54 A 68 A 80 A 80 A 104 A 40 A 52 A 77 A 77 A 77 A 96 A 41 A 52 A 77 A 77 A 77 A 99 A 10 hp 15 hp 20 hp 25 hp 30 hp 30 hp 15 hp 20 hp 25 hp 30 hp 30 hp 40 hp 30 hp 40 hp 60 hp 60 hp 60 hp 75 hp 40 hp 50 hp 75 hp 75 hp 75 hp 100 hp

General technical data

Contactor types

Rated insulation voltage Ui

acc. to IEC 60947-4-1 1000 V acc. to UL 600 V

Rated impulse withstand voltage Uimp. Electromagnetic compatibility Ambient air temperature close to contactor

Operation Fitted with thermal overload relay -25...+55 °C

Without thermal overload relay -40…+70 °C (

Storage -60...+80 °C -40...+70 °C

Climatic withstand

Maximum operating altitude (without derating) Mechanical durability

Number of operating cycles 10 millions operating cycles (5 millions for AE.. and TAE..) Max. switching frequency 3600 cycles/h (300 for AF contactors)

Shock withstand

acc. to IEC 60068-2-27 and EN 60068-2-27

Mounting position 1

(2) These values are not valid for rail mounting with contactors A95 ... A110 and AF95 ... AF110.

AC operated DC operated

AC / DC operated

Shock direction

A B1 B2 C1 C2

A40 A50 A63 A75 A95 A110 AL40, TAL40 AE50, TAE50 AE63 AE75, TAE75 – – – AF50 AF63 AF75 AF95 AF110

8 kV AF contactors complying with IEC 60947-1 / EN 60947-1 - Environment A

55 °C max. for TAL.., and TAE.. contactor

acc. to IEC 60068-2-30 and 60068-2-11

)

acc. to IEC 60068-2-30

UTE C 63-100 specification II 3000 m

1/2 sinusoidal shock for 11 ms: no change in contact position, closed or open position (2) 20 g 10 g closed position / 5 g open position

15 g

20 g 20 g

For AL40, TAL40 A : 20 g closed position / 10 g open position B1 : 15 g closed position / 5 g open position B2 : 10 g closed position / 10 g open position C1 : 20 g closed position / 8 g open position C2 : 14 g closed position / 8 g open position

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General technical data

Pos

Across the line

Contactors

Magnet system characteristics

Contactor types Coil operating limits

acc. to IEC 60947-4-1

AC control voltage

50/60 Hz

DC control voltage

Drop-out voltage Voltage sag immunity

acc. to SEMI F47

Dips withstand Operating time

Between coil energization and:

Between coil de-energization and:

Rated control circuit voltage Uc 48…250 V 50/60 Hz Coil consumption

Rated control circuit voltage Uc 20…250 V DC Coil consumption

Mounting characteristics and conditions for use

Contactor types Mounting positions

AF50...AF110, 3-pole Coil & mounting characteristics

AC / DC operated

AC or DC supply

Average pull-in value

Average holding value

Average pull-in value

Average holding value

N.O. contact closing N.C. contact opening N.O. contact opening

N.C. contact closing

AC / DC operated

AF50 AF63 AF75 AF95 AF110

At θ ≤ 70 °C 0.85 x Uc min...1.1 x Uc max. Please also refer to "Mounting characteristics and conditions for use"

210 VA 350 VA 7 VA / 2.8 W 7 VA / 3.5 W

190 W 400 W

2.8 W 2 W 55 % of Uc min. Conditions of use on request

≥ 20 ms

30…100 ms 30…80 ms 27…95 ms 27…77 ms 30…110 ms 55…125 ms 35…115 ms 60…130 ms

AF50 AF63 AF75 AF95 AF110

. 2

+30° -30°

Control voltage / Ambient temperature

Mounting positions

Mounting distances Fixing

On rail according to IEC 60715, EN 60715 35 x 15 mm or 75 x 25 mm – By screws (not supplied) 2 x M6 screws placed diagonally

1, 1±30°, 2, 3, 4, 5 6 Unauthorized

at θ ≤ 70 °C

Pos. 4

Max. built-in and add-on N.O. or N.C. auxiliary contacts: see accessory fitting details for 3-pole contactor AF50 ... AF110

0.85 x Uc min…1.1 x Uc max.

The contactors can be assembled side by side

Pos. 1

Pos. 3

Pos. 1 ± 30°

Pos. 5

Pos. 6

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