General Information
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- Extended Product Type:
- AF750-30-11-70
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- Product ID:
- 1SFL637001R7011
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- EAN:
- 7320500217702
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- Catalog Description:
- AF750-30-11 100-250V 50/60Hz / 100-250V DC Contactor
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- Long Description:
- A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 100-250 V, AC/DC
Categories
- Products » Low Voltage Products and Systems » Control Products » Contactors » Block Contactors
Technical
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- Number of Main Contacts NO:
- 3
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- Number of Main Contacts NC:
- 0
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- Number of Auxiliary Contacts NO:
- 1
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- Number of Auxiliary Contacts NC:
- 1
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- Rated Operational Voltage:
- Main Circuit 1000 V
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- Rated Frequency (f):
- Main Circuit 50/60 Hz
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- Conventional Free-air Thermal Current (Ith):
- acc. to IEC 60947-4-1, Open Contactors q = 40 °C 1050 A
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- Rated Operational Current AC-1 (Ie):
- (1000 V) 40 °C 1000 A
(1000 V) 55 °C 875 A
(1000 V) 70 °C 720 A
(690 V) 40 °C 1050
(690 V) 55 °C 875
(690 V) 70 °C 720
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- Rated Operational Current AC-3 (Ie):
- (415 V) 55 °C 750 A
(440 V) 55 °C 750 A
(500 V) 55 °C 750 A
(690 V) 55 °C 650 A
(1000 V) 55 °C 300 A
(380 / 400 V) 55 °C 750 A
(220 / 230 / 240 V) 55 °C 750
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- Rated Operational Power AC-3 (Pe):
- (415 V) 425 kW
(440 V) 450 kW
(500 V) 520 kW
(690 V) 600 kW
(1000 V) 400 kW
(380 / 400 V) 400 kW
(220 / 230 / 240 V) 220 kW
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- Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1:
- 8 x Ie AC-3
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- Rated Making Capacity AC-3 acc. to IEC 60947-4-1:
- 10 x Ie AC-3
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- Short-Circuit Protective Devices:
- gG Type Fuses 1000 A
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- Rated Short-time Withstand Current (Icw):
- at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 6400 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1300 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 3500 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 7000 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 4500 A
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- Maximum Breaking Capacity:
- cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 7000 A
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- Maximum Electrical Switching Frequency:
- (AC-1) 300 cycles per hour
(AC-2 / AC-4) 60 cycles per hour
(AC-3) 300 cycles per hour
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- Rated Operational Current DC-1 (Ie):
- (110 V) 1-Pole, 40 °C 1050 A
(110 V) 2 Poles in Series, 40 °C 1050 A
(220 V) 3 Poles in Series, 40 °C 1050 A
(600 V) 3 Poles in Series, 40 °C 1050 A
(850 V) 3 Poles in Series, 40 °C 1050 A
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- Rated Operational Current DC-3 (Ie):
- (110 V) 1-Pole, 40 °C 1050 A
(110 V) 2 Poles in Series, 40 °C 1050 A
(220 V) 3 Poles in Series, 40 °C 1050 A
(600 V) 3 Poles in Series, 40 °C 1050 A
(850 V) 3 Poles in Series, 40 °C 1050 A
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- Rated Operational Current DC-5 (Ie):
- (110 V) 1-Pole, 40 °C 1050 A
(110 V) 2 Poles in Series, 40 °C 1050 A
(220 V) 3 Poles in Series, 40 °C 1050 A
(600 V) 3 Poles in Series, 40 °C 1050 A
(850 V) 3 Poles in Series, 40 °C 1050 A
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- Rated Insulation Voltage (Ui):
- acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V
acc. to UL/CSA 600 V
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- Rated Impulse Withstand Voltage (Uimp):
- Main Circuit 8 kV
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- Mechanical Durability:
- 3 million
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- Maximum Mechanical Switching Frequency:
- 300 cycles per hour
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- Coil Operating Limits:
- (acc. to IEC 60947-4-1) 0.85 x Uc Min. … 1.1 x Uc Max. (at θ ≤ 70 °C)
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- Rated Control Circuit Voltage (Uc):
- 50 Hz 100…250 V
60 Hz 100…250 V
DC Operation 100 … 250 V
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- Coil Consumption:
- Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 12 V·A
Holding at Max. Rated Control Circuit Voltage DC 5 V·A
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 880 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 880 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 880 V·A
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- Operate Time:
- Between Coil De-energization and NC Contact Closing 50 … 70 ms
Between Coil De-energization and NO Contact Opening 53 … 73 ms
Between Coil Energization and NC Contact Opening 45 … 115 ms
Between Coil Energization and NO Contact Closing 50 … 120 ms
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- Connecting Capacity Main Circuit:
- Bar 52 mm²
Rigid Al-Cable 3×185 mm²
Rigid Cu-Cable 300 mm²
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- Connecting Capacity Auxiliary Circuit:
- Flexible with Ferrule 2x 0.75 … 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 … 2.5 mm²
Flexible 1×0.75 … 2.5 mm²
Solid 2 x 1 … 4 mm²
Stranded 1 x 1 …. 4 mm²
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- Degree of Protection:
- acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
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- Terminal Type:
- Main Circuit: Bars
Technical UL/CSA
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- Maximum Operating Voltage UL/CSA:
- Main Circuit 1000 V
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- General Use Rating UL/CSA:
- (1000 V AC) 900 A
(600 V AC) 900 A
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- Horsepower Rating UL/CSA:
- (200 V AC) Three Phase 250 hp
(208 V AC) Three Phase 250 hp
(220 … 240 V AC) Three Phase 300 hp
(440 … 480 V AC) Three Phase 600 hp
(550 … 600 V AC) Three Phase 700 hp
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