Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-pole, 230 V AC, 50 Hz, with plugged-in varistor, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S3, captive auxiliary switch | |||
Product brand name | SIRIUS | ||
Product designation | Power contactor | ||
Product type designation | 3RT2 | ||
General technical data | |||
Size of contactor | S3 | ||
Product extension | |||
● function module for communication | No | ||
● auxiliary switch | Yes | ||
Power loss [W] for rated value of the current | |||
● at AC in hot operating state | 15.9 W | ||
● at AC in hot operating state per pole | 5.3 W | ||
● without load current share typical | 7.3 W | ||
Type of calculation of power loss depending on pole | Quadratic | ||
Insulation voltage | |||
● of main circuit with degree of pollution 3 rated value | 1 000 V | ||
● of auxiliary circuit with degree of pollution 3 rated value | 690 V | ||
Surge voltage resistance | |||
● of main circuit rated value | 8 kV | ||
● of auxiliary circuit rated value | 6 kV | ||
Maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1 | 690 V | ||
Shock resistance at rectangular impulse | |||
● at AC | 10.3g / 5 ms, 6,.g / 10 ms | ||
Shock resistance with sine pulse | |||
● at AC | 16.3g / 5 ms, 10.g / 10 ms | ||
Mechanical service life (operating cycles) | |||
● of contactor typical | 10 000 000 | ||
● of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 | ||
● of the contactor with added auxiliary switch block typical | 10 000 000 | ||
Reference code according to IEC 81346-2 | Q | ||
Substance Prohibitance (Date) | 03/01/2017 | ||
SVHC substance name | Lead – 7439-92-1 | ||
Ambient conditions | |||
Installation altitude at height above sea level maximum | 2 000 m | ||
Ambient temperature | |||
● during operation | -25 … +60 °C | ||
● during storage | -55 … +80 °C | ||
Relative humidity minimum | 10 % | ||
Relative humidity at 55 °C according to IEC 60068-2-30 maximum | 95 % | ||
Main circuit | |||
Number of poles for main current circuit | 3 | ||
Number of NO contacts for main contacts | 3 | ||
Operating voltage | |||
● at AC-3 rated value maximum | 1 000 V | ||
● at AC-3e rated value maximum | 1 000 V | ||
Operational current | |||
● at AC-1 at 400 V at ambient temperature 40 °C rated value | 125 A | ||
● at AC-1 | |||
— up to 690 V at ambient temperature 40 °C rated value | 125 A | ||
— up to 690 V at ambient temperature 60 °C rated value | 105 A | ||
● at AC-3 | |||
— at 400 V rated value | 80 A | ||
— at 500 V rated value | 80 A | ||
— at 690 V rated value | 58 A | ||
— at 1000 V rated value | 30 A | ||
● at AC-3e | |||
— at 400 V rated value | 80 A | ||
— at 500 V rated value | 80 A | ||
— at 690 V rated value | 58 A | ||
— at 1000 V rated value | 30 A | ||
● at AC-4 at 400 V rated value | 66 A | ||
● at AC-5a up to 690 V rated value | 110 A | ||
● at AC-5b up to 400 V rated value | 80 A | ||
● at AC-6a | |||
— up to 230 V for current peak value n=20 rated value | 80 A | ||
— up to 400 V for current peak value n=20 rated value | 80 A | ||
— up to 500 V for current peak value n=20 rated value | 80 A | ||
— up to 690 V for current peak value n=20 rated value | 58 A | ||
● at AC-6a | |||
— up to 230 V for current peak value n=30 rated value | 54 A | ||
— up to 400 V for current peak value n=30 rated value | 54 A | ||
— up to 500 V for current peak value n=30 rated value | 54 A | ||
— up to 690 V for current peak value n=30 rated value | 54 A | ||
Minimum cross-section in main circuit at maximum AC-1 rated value | 50 mm² | ||
Operational current for approx. 200000 operating cycles at AC-4 | |||
● at 400 V rated value | 34 A | ||
● at 690 V rated value | 24 A | ||
Operational current | |||
● at 1 current path at DC-1 | |||
— at 24 V rated value | 100 A | ||
— at 60 V rated value | 60 A | ||
— at 110 V rated value | 9 A | ||
— at 220 V rated value | 2 A | ||
— at 440 V rated value | 0.6 A | ||
— at 600 V rated value | 0.4 A | ||
● with 2 current paths in series at DC-1 | |||
— at 24 V rated value | 100 A | ||
— at 60 V rated value | 100 A | ||
— at 110 V rated value | 100 A | ||
— at 220 V rated value | 10 A | ||
— at 440 V rated value | 1.8 A | ||
— at 600 V rated value | 1 A | ||
● with 3 current paths in series at DC-1 | |||
— at 24 V rated value | 100 A | ||
— at 60 V rated value | 100 A | ||
— at 110 V rated value | 100 A | ||
— at 220 V rated value | 80 A | ||
— at 440 V rated value | 4.5 A | ||
— at 600 V rated value | 2.6 A | ||
● at 1 current path at DC-3 at DC-5 | |||
— at 24 V rated value | 40 A | ||
— at 60 V rated value | 6 A | ||
— at 110 V rated value | 2.5 A | ||
— at 220 V rated value | 1 A | ||
— at 440 V rated value | 0.15 A | ||
— at 600 V rated value | 0.06 A | ||
● with 2 current paths in series at DC-3 at DC-5 | |||
— at 24 V rated value | 100 A | ||
— at 60 V rated value | 100 A | ||
— at 110 V rated value | 100 A | ||
— at 220 V rated value | 7 A | ||
— at 440 V rated value | 0.42 A | ||
— at 600 V rated value | 0.16 A | ||
● with 3 current paths in series at DC-3 at DC-5 | |||
— at 24 V rated value | 100 A | ||
— at 60 V rated value | 100 A | ||
— at 110 V rated value | 100 A | ||
— at 220 V rated value | 35 A | ||
— at 440 V rated value | 0.8 A | ||
— at 600 V rated value | 0.35 A | ||
Operating power | |||
● at AC-2 at 400 V rated value | 37 kW | ||
● at AC-3 | |||
— at 230 V rated value | 22 kW | ||
— at 400 V rated value | 37 kW | ||
— at 500 V rated value | 45 kW | ||
— at 690 V rated value | 55 kW | ||
— at 1000 V rated value | 37 kW | ||
● at AC-3e | |||
— at 230 V rated value | 22 kW | ||
— at 400 V rated value | 37 kW | ||
— at 500 V rated value | 45 kW | ||
— at 690 V rated value | 55 kW | ||
— at 1000 V rated value | 37 kW | ||
Operating power for approx. 200000 operating cycles at AC-4 | |||
● at 400 V rated value | 17.9 kW | ||
● at 690 V rated value | 21.8 kW | ||
Operating apparent power at AC-6a | |||
● up to 230 V for current peak value n=20 rated value | 31 kVA | ||
● up to 400 V for current peak value n=20 rated value | 55 kVA | ||
● up to 500 V for current peak value n=20 rated value | 69 kVA | ||
● up to 690 V for current peak value n=20 rated value | 69 kVA | ||
Operating apparent power at AC-6a | |||
● up to 230 V for current peak value n=30 rated value | 21.5 kVA | ||
● up to 400 V for current peak value n=30 rated value | 37.4 kVA | ||
● up to 500 V for current peak value n=30 rated value | 46.7 kVA | ||
● up to 690 V for current peak value n=30 rated value | 64.5 kVA | ||
Short-time withstand current in cold operating state up to 40 °C | |||
● limited to 1 s switching at zero current maximum | 1 500 A; Use minimum cross-section acc. to AC-1 rated value | ||
● limited to 5 s switching at zero current maximum | 1 186 A; Use minimum cross-section acc. to AC-1 rated value | ||
● limited to 10 s switching at zero current maximum | 851 A; Use minimum cross-section acc. to AC-1 rated value | ||
● limited to 30 s switching at zero current maximum | 538 A; Use minimum cross-section acc. to AC-1 rated value | ||
● limited to 60 s switching at zero current maximum | 423 A; Use minimum cross-section acc. to AC-1 rated value | ||
No-load switching frequency | |||
● at AC | 5 000 1/h | ||
Operating frequency | |||
● at AC-1 maximum | 900 1/h | ||
● at AC-2 maximum | 400 1/h | ||
● at AC-3 maximum | 1 000 1/h | ||
● at AC-3e maximum | 1 000 1/h | ||
● at AC-4 maximum | 300 1/h | ||
Control circuit/ Control | |||
Type of voltage of the control supply voltage | AC | ||
Control supply voltage at AC | |||
● at 50 Hz rated value | 230 V | ||
Operating range factor control supply voltage rated value of magnet coil at AC | |||
● at 50 Hz | 0.8 … 1.1 | ||
Design of the surge suppressor | With varistor | ||
Apparent pick-up power of magnet coil at AC | |||
● at 50 Hz | 296 VA | ||
Inductive power factor with closing power of the coil | |||
● at 50 Hz | 0.61 | ||
Apparent holding power of magnet coil at AC | |||
● at 50 Hz | 19 VA | ||
Inductive power factor with the holding power of the coil | |||
● at 50 Hz | 0.38 | ||
Closing delay | |||
● at AC | 13 … 50 ms | ||
Opening delay | |||
● at AC | 10 … 21 ms | ||
Arcing time | 10 … 20 ms | ||
Control version of the switch operating mechanism | Standard A1 – A2 | ||
Auxiliary circuit | |||
Number of NC contacts for auxiliary contacts instantaneous contact | 2 | ||
Number of NO contacts for auxiliary contacts instantaneous contact | 2 | ||
Operational current at AC-12 maximum | 10 A | ||
Operational current at AC-15 | |||
● at 230 V rated value | 6 A | ||
● at 400 V rated value | 3 A | ||
● at 500 V rated value | 2 A | ||
● at 690 V rated value | 1 A | ||
Operational current at DC-12 | |||
● at 24 V rated value | 10 A | ||
● at 48 V rated value | 6 A | ||
● at 60 V rated value | 6 A | ||
● at 110 V rated value |
Thương hiệu |
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Đánh giá 3RT2045-1CP04-3MA0 – Contactor Siemens