75KW CONTACTOR 3P + 1NO/1NC 400V AC

TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 150 A - 400 V AC 50/60 Hz coil

Range: TeSys
Product or component type: Contactor
Contactor application: Resistive load, Motor control
Utilisation category: AC-1, AC-4, AC-3
Poles description: 3P
Power pole contact composition: 3 NO
[Ue] rated operational voltage: Power circuit: <= 1000 V AC 25-400 Hz, Power circuit: <= 300 V DC
[Ie] rated operational current: 200 A (at <60 °C) at <= 440 V AC AC-1 for power circuit, 150 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
Control circuit type: AC at 50/60 Hz
[Uc] control circuit voltage: 400 V AC 50/60 Hz
Auxiliary contact composition: 1 NO + 1 NC
[Uimp] rated impulse withstand voltage: 8 kV conforming to IEC 60947
Overvoltage category: III
[Ith] conventional free air thermal current: 200 A (at 60 °C) for power circuit
Irms rated making capacity: 140 A AC for signalling circuit conforming to IEC 60947-5-1, 250 A DC for signalling circuit conforming to IEC 60947-5-1, 1660 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity: 1400 A at 440 V for power circuit conforming to IEC 60947
Average impedance: 0.6 mOhm - Ith 200 A 50 Hz for power circuit
Electrical durability: 0.85 Mcycles 150 A AC-3 at Ue <= 440 V, 1 Mcycles 200 A AC-1 at Ue <= 440 V
Power dissipation per pole: 24 W AC-1, 13.5 W AC-3
Safety cover: With
Mounting support: Plate, Rail
Standards: CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508
Product certifications: RINA, UL, GL, BV, LROS (Lloyds register of shipping), CCC, CSA, DNV, GOST
Operating time: 20-35 ms closing, 40-75 ms opening
Safety reliability level: B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability: 8 Mcycles
Maximum operating rate: 1200 cyc/h 60 °C
Coil technology: Built-in bidirectional peak limiting diode suppressor
Control circuit voltage limits: Drop-out: 0.3-0.5 Uc AC 50/60 Hz (at 55 °C), Operational: 0.8-1.15 Uc AC 50/60 Hz (at 55 °C), Inrush power in VA 280-350 VA 60 Hz cos phi 0.9 (at 20 °C), 280-350 VA 50 Hz cos phi 0.9 (at 20 °C)
Hold-in power consumption in VA: 2-18 VA 60 Hz cos phi 0.9 (at 20 °C), 2-18 VA 50 Hz cos phi 0.9 (at 20 °C)
Heat dissipation: 3-4.5 W at 50/60 Hz
Auxiliary contacts type: type mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1, type mirror contact 1 NC conforming to IEC 60947-4-1
Signalling circuit frequency: 25-400 Hz
Minimum switching current: 5 mA for signalling circuit
Minimum switching voltage: 17 V for signalling circuit
Non-overlap time: 1.5 ms on de-energisation between NC and NO contact, 1.5 ms on energisation between NC and NO contact
Insulation resistance: > 10 MOhm for signalling circuit