AF305-30-11-13 Contactor

Technical

• Number of Main Contacts NO:

  3

• Number of Main Contacts NC:

  0

• Number of Auxiliary Contacts NO:

  1

• Number of Auxiliary Contacts NC:

  1

• Rated Operational Voltage:

  Main Circuit 1000 V

• Rated Frequency (f):

  Main Circuit 50/60 Hz

• Conventional Free-air Thermal Current (I_th):

  acc. to IEC 60947-4-1, Open Contactors q = 40 °C 500 A

• Rated Operational Current AC-1 (I_e):

  (690 V) 55 °C 400 A
  (690 V) 40 °C 500 A
  (1000 V) 40 °C 375 A
  (1000 V) 55 °C 325 A
  (690 V) 70 °C 325 A
  (1000 V) 70 °C 260 A

• Rated Operational Current AC-3 (I_e):

  (220 / 230 / 240 V) 55 °C 305 A
  (380 / 400 V) 55 °C 305 A
  (415 V) 55 °C 305 A
  (440 V) 55 °C 305 A
  (500 V) 55 °C 290 A
  (690 V) 55 °C 290 A
  (1000 V) 55 °C 131 A

• Rated Operational Power AC-3 (P_e):

  (220 / 230 / 240 V) 90 kW
  (380 / 400 V) 160 kW
  (415 V) 160 kW
  (440 V) 160 kW
  (500 V) 200 kW
  (690 V) 250 kW
  (1000 V) 185 kW

• Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1:

  8 x Ie AC-3

• Rated Making Capacity AC-3 acc. to IEC 60947-4-1:

  10 x Ie AC-3

• Short-Circuit Protective Devices:

  gG Type Fuses 500 A

• Rated Short-time Withstand Current (I_cw):

  at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 500 A
  at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 2440 A
  at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1409 A
  at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3050 A
  at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 996 A

• Maximum Breaking Capacity:

  cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 4600 A
  cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 3800 A

• Maximum Electrical Switching Frequency:

  AC-3 300 cycles per hour
  AC-1 300 cycles per hour
  AC-2 / AC-4 150 cycles per hour

• Rated Operational Current DC-1 (I_e):

  (110 V) 1-Pole, 40 °C 500 A
  (220 V) 2 Poles in Series, 40 °C 500 A
  (220 V) 3 Poles in Series, 40 °C 500 A

• Rated Operational Current DC-3 (I_e):

  (110 V) 2 Poles in Series, 40 °C 400 A
  (220 V) 3 Poles in Series, 40 °C 400 A

• Rated Operational Current DC-5 (I_e):

  (110 V) 2 Poles in Series, 40 °C 400 A
  (220 V) 3 Poles in Series, 40 °C 400 A

• Rated Insulation Voltage (U_i):

  acc. to UL/CSA 600 V
  acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V

• Rated Impulse Withstand Voltage (U_imp):

  Main Circuit 8 kV

• Mechanical Durability:

  5 million

• Maximum Mechanical Switching Frequency:

  300 cycles per hour

• Coil Operating Limits:

  (acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C) °C

• Rated Control Circuit Voltage (U_c):

  60 Hz 100 ... 250 V
  50 Hz 100 ... 250 V
  DC Operation 100 ... 250 V

• Coil Consumption:

  Pull-in at Max. Rated Control Circuit Voltage 60 Hz 385 V·A
  Holding at Max. Rated Control Circuit Voltage DC 4.5 W
  Holding at Max. Rated Control Circuit Voltage 50 Hz 17.5 V·A
  Pull-in at Max. Rated Control Circuit Voltage DC 410 W
  Pull-in at Max. Rated Control Circuit Voltage 50 Hz 385 V·A
  Holding at Max. Rated Control Circuit Voltage 60 Hz 17.5 V·A

• Operate Time:

  Between Coil De-energization and NO Contact Opening 37 ... 47 ms
  Between Coil Energization and NO Contact Closing 25 ... 55 ms

• Connecting Capacity Main Circuit:

  Rigid Al-Cable 1 x 185 ... 240 mm²
  Flexible 1 x 16 ... 240 mm²
  Rigid Cu-Cable 2 x 70 ... 185 mm²

• Connecting Capacity Auxiliary Circuit:

  Solid 2 x 1 ... 4 mm²
  Flexible with Insulated Ferrule 2 x 0.75 ... 2.5 mm²
  Stranded 1 x 1 .... 4 mm²
  Flexible 1x0.75 ... 2.5 mm²
  Flexible with Ferrule 1 x 0.75 ... 2.5 mm²

• 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

• Terminal Type:

  Main Circuit: Bars