| Main | |
| Product Series | UEC1 |
| Product or Component Type | Contactor |
| Device Short Name | UEC1-400F |
| Contactor Application | Motor control Resistive load |
| Utilisation Category | AC-3 AC-4 AC-1 |
| Poles Description | 3P |
| [Ue]Rated Operational Voltage | Power circuit: ≤ 690 V AC 50/60Hz |
| [Ie]Rated Operational Current | 400 A (at ≤40 °C) at ≤ 400 V AC AC-3 for power circuit
500 A (at ≤40 °C) at ≤ 690 V AC AC-1 for power circuit |
| [Us] Control Circuit Voltage | Voltage (VDC): 48 110 220 |
| Code: ED FD MD |
| Complementary | |
| Motor Power kW | 110 kW at 220/240 V AC 50/60 Hz (AC-3) 200 kW at 380/400 V AC 50/60 Hz (AC-3) 220 kW at 415 V AC 50/60 Hz (AC-3) 250 kW at 440 V AC 50/60 Hz (AC-3) 257 kW at 500 V AC 50/60 Hz (AC-3) 280 kW at 660/690 V AC 50/60 Hz (AC-3) |
| Pole Contact Composition | 3 NO |
| [Ith] Conventional Free Air Thermal Current | 400 A (at ≤40 °C) for power circuit |
| [Icw] Rated Short-Time Withstand Current | 3600 A ≤40 °C - 10 s for power circuit 2400 A ≤40 °C - 30 s for power circuit 1700 A ≤40 °C - 1 min for power circuit 1200 A ≤40 °C - 3 min for power circuit 1000 A ≤40 °C - 10 min for power circuit |
| Associated Fuse Rating | 500 A gG at ≤ 400 V coordination type 2 for power circuit |
| Average Impedance | 0.26 mΩ - Ith 50 Hz for power circuit |
| [Ui] Rated Insulation Voltage | Power circuit: 1000 V conforming to IEC 60947-4-1 |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| [Uimp] Rated Impulse Withstand Voltage | 8 kV conforming to IEC 60947 |
| Mechanical Durability | 1 M cycles |
| Electrical Durability | 0.3 M cycles 400 A AC-3 at Ue ≤ 400 V |
| Control Dircuit Type | DC |
| Control Circuit Voltage Limits | 0.85...1.1 Us (-5…40 °C): operational 0.1...0.75 Us (-5…40 °C): drop-out |
| Inrush Power in VA | 920…1140 VA (at 25 °C) |
| Hold-in Power Consumption in VA | 4.0…7.5 VA (at 25 °C) |
| Operating Time | 50…65 ms closing, 45…65 ms opening |
| Maximum Operating Rate | Electrical: 300 cycs/h Mechanical: 1000 cycs/h |
| Connections - Terminals | Power circuit lugs-ring terminals 2 x 150 mm² Power circuit bar 2 30 x 5 mm Power circuit bolted connection M10 Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12)- cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…4 mm² (AWG 18…12)- cable stiffness: flexible without cable end Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12) - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 2 1…2.5 mm² (AWG 18…14)- cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…4 mm² (AWG 18…12) - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² (AWG 18…12) - cable stiffness: solid without cable end |
| Tightening Torque | Power circuit: 310 lb.in (35 N·m)- on bolt locking terminals - with external hexagonal wrench 16 Control circuit: 11 lb.in （1.2 N·m）- on screw clamp terminals - with screwdriver flat Ø 6 mm Control circuit: 11 lb.in （1.2 N·m）- on screw clamp terminals - with screwdriver Philips No 2 |
| Mounting Support | Screw |
| Environment | |
| Standards | GB/T 14048.4， IEC/EN 60947-4-1， BS EN 60947-4-1 |
| Product Certifications | CCC，CE，UKCA |
| IP Degree of Protection | IP00 front face conforming to IEC 60529 |
Permissible Ambient Air Temperature Around the Device | -5…40 °C for normal operating 40…70 °C with derating (for operation in the range of Us...1.1Us) Storage: -60…80 °C |
| Operating Altitude | 0...3000 m without derating |
| Fire Resistance | Current-carrying parts：850 °C conforming to IEC 60695-2-11 |
| Height | 209 mm |
| Width | 213 mm |
| Depth | 219 mm |
| Net Weight | 8.50 kg |
| Packing Units | |
| Unit Type of Package 1 | 1 box |
| Number of Units in Package 1 | 1 pcs |
| Package 1 Height | 25.5 cm |
| Package 1 Width | 24.7 cm |
| Package 1 Length | 29.0 cm |
| Package 1 Weight | 9.50 kg |
| Unit type of Package 2 | 1 carton |
| Number of Units in Package 2 | 2 pcs |
| Package 2 Height | 28.0 cm |
| Package 2 Width | 32.0 cm |
| Package 2 Length | 52.0 cm |
| Package 2 Weight | 19.0 kg |
| Offer Sustainability | |
| EU RoHS Directive | Conforming |
| Mercury Free | Yes |
| China RoHS Regulation | Conforming |
| RoHS Exemption Information | Yes |
| Contractual Warranty | |
| Warranty | 18 months |
