HFE82V-300C KG | Alldatasheet

Document overview

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Technical content

HFE82V-300C_EN Rev 2.0 1 A HFE82V-300C HIGH VOLTAGE DC RELAY

  • 300A, 450Vdc - 1 Form A Relay
  • 2.6kVac dielectric strength between coil and contacts
  • Different coil voltages: 12, 24Vdc
  • Outline Dimensions: (56.5x42.5x74.5) mm
  • Dimensions with flanges: (88.3x42.5x74.5) mm
  • Screw load terminals
  • Quick connect or THB connector, coil connection
  • Mounting flanges reinforced with compression sleeves
  • RoHS compliant materials and processes Contact Data Characteristics Rated Load 300A @ 450Vdc Insulation resistance 1,000MΩ (at 1000 Vdc) Contact form 1 Form A Dielectric strength: Contact material Cu Alloy Coil to contact 2.6kVac for 1 min. Contact resistance* ≤0.5mΩ (at 300A) Across open contacts 2.6kVac for 1 min. Max. switching voltage 1000Vdc Ambient temperature -40°C to +85°C Max. switching current 2000A @ 750Vdc (1 op) Ambient humidity 5% - 85% RH Set time ≤ 30ms Vibration 1.5 mm (DA) 10 Hz to 500 Hz † Reset time ≤ 10ms Shock resistance: Bounce time ≤ 5ms Functional 196 m/s2 ‡ Electrical endurance: 1,000 cycles § Destructive 588 m/s2 ** Mechanical endurance 200,000 cycles Termination: Coil power consumption 6W Coil termination Quick Connect or Connector Load termination Bolt terminal (Female) Unit weight Approximately 375g * Typical value for Initial Contact Resistance: Using a sample quantity of at least 20 units, take the average value from 5 continuous measurements from each sample † Sinusoidal vibration, 1.5 mm double amplitude, 10 Hz to 500 Hz, acceleration 49 m/s2, 8 hours each for both directions on of three mutually perpendicular axes,4 hours each for the energized and non-energized status, total 24 hours. There shall not be any abnormalities on relay appearance, construction and performance ‡ Duration 11ms, 500 ops for each direction of three mutually perpendicular axes, 250 ops each for the energized and non- energized status, total 3000 shocks. The opening time for close contacts or the closing time for open contacts should not exceed 10μs § Rating at: 450Vdc/300A @ 23°C ** Duration 11ms, 50 shocks for each direction of three mutually perpendicular axes, total 300 shocks. There shall not be any abnormalities on relay appearance, construction and performance

HFE82V-300C_EN Rev 2.0 2 A Current Endurance†† Current Duration 300A Continuous 450A 5 min 600A 2 min 900A 30 s 1000A 25 s †† Testing Conditions: 1V, 85°C, 100 mm2 cable used Electrical Endurance‡‡ Contact Rating Product Model Operations Making: Steady 140A Contact Voltage 20 Vdc. HFE82V-300C 75,000 ops Breaking: Steady 300A Contact Voltage 450 Vdc. 1,000 ops Breaking: Steady -300A Contact Voltage 450 Vdc. 1,000 ops Breaking: Steady 2000A Contact Voltage 450 Vdc. 1 op§§ Breaking: Steady -2000A Contact Voltage 450 Vdc. 1 op§§ Short Circuit Current: 8000A for 5ms without fire or explosion / Making: Steady 140A Contact Voltage 20 Vdc. HFE82V-300C/750 75,000 ops Breaking: Steady 300A Contact Voltage 750 Vdc. 500 ops Breaking: Steady -300A Contact Voltage 750 Vdc. 500 ops Breaking: Steady 2000A Contact Voltage 750 Vdc. 1 op§§ Breaking: Steady -2000A Contact Voltage 750 Vdc. 1 op§§ Breaking: Steady 1500A Contact Voltage 800 Vdc. 1 op§§ Breaking: Steady -1500A Contact Voltage 800 Vdc. 1 op§§ Short Circuit Current: 8000A for 5ms without fire or explosion / ‡‡ 23oC room temperature, Duty Cycle 0.6s ON/ 5.4s OFF, 100 mm2 cable used §§ 23oC room temperature, Duty Cycle 0.6s ON, 100 mm2 cable used Coil Resistance (Ω±10%) at 23°C Nominal Coil Voltage Pick-up Voltage Drop-out Voltage Coil Resistance 12Vdc ≤9Vdc ≥1Vdc 24Ω 24Vdc ≤18Vdc ≥2Vdc 96Ω

HFE82V-300C_EN Rev 2.0 3 A

Ordering Information

Application V : Vehicle Nil : New energy power control Series Code 300 : 300A Series Breakdown C : C Series Load Voltage Nil : 450Vdc 750 : 750Vdc Coil Voltage 12 : 12Vdc 24 : 24Vdc Contact Type H : 1 Form A Coil termination C : Connector Q : Quick Connect terminal Load termination 5 : Bolt terminal (Female) Mounting Nil : Vertical Mounting Y : Horizontal Mounting Coil Features 1 : Single coil Special Code X : Customer Customization Dimensional Drawings (Unit: mm) HFE82V -300C/XXX -XX-H-C5-1

HFE82V-300C_EN Rev 2.0 4 A HFE82V -300C/XXX -XX-H-C5Y-1 HFE82V-300C/XXX -XX-H-Q5-1

HFE82V-300C_EN Rev 2.0 5 A HFE82V -250C/XXX -XX-H-C5-1 (917) Wiring Diagrams Recommended Connector: Yazaki Connector : 7283-1020 THB Connector : 0435 Series Optional THB Connector : 0435317* * Connectors are optional parts

HFE82V-300C_EN Rev 2.0 6 A Single Coil

  • Coil and load terminals are polarity independent Application Notes 1. To maintain the relay in its closed state, the coil voltage should reach the stated pick-up voltage. 2. For definitions of terms used in this data sheet, see glossary at www.kgtechnologies.net. Disclaimer: This data sheet is for reference only. All specifications are subject to change without prior notice. KG Technologies, Inc. cannot predict every possible application for our relays. While we do our best to make our relays as versatile as possible, we highly recommend contacting our engineering team if you have any questions. KG Technologies, Inc. is not responsible for malfunctioning relays when operated outside the specified parameters given in this data sheet.