HFE82V-20 KG | Alldatasheet

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Technical content

HFE82V-20_EN Rev 1.0 1 A HFE82V-20 HIGH VOLTAGE DC RELAY

  • 20A, 1000Vdc - 1 Form A Relay
  • 4kVac dielectric strength between coil and contacts
  • Different coil voltages: 12, 24, 48Vdc
  • Outline Dimensions: (45.2x39.8x46.1) mm
  • Dimensions with flanges: (78x39.8x46.1) mm
  • Quick Connect terminals
  • Mounting flanges reinforced with compression sleeves
  • RoHS compliant materials and processes Contact Data Characteristics Rated Load 20A @ 1000Vdc Insulation resistance 1,000MΩ (at 1000 Vdc) Contact form 1 Form A Dielectric strength: Contact material Cu Alloy Coil to contact 4kVac for 1 min. Contact resistance* ≤4.5mΩ (at 20A) Across open contacts 3kVac for 1 min. Max. switching voltage 1000Vdc Ambient temperature -40°C to +85°C Max. switching current 200A @ 1000Vdc (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/s 2 ‡ Electrical endurance: 50,000 cycles § Destructive 490 m/s 2 ** Mechanical endurance 200,000 cycles Termination: Coil power consumption: 2.6W Coil termination Quick Connect Terminal Load termination Quick Connect Terminal Unit weight Approximately 140g * 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 10 μs § Rating at 23°C, 750Vdc/20A ** Duration 6ms, 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-20_EN Rev 1.0 2 A Current Endurance†† Current Duration 20A Continuous 30A 1 h 40A 20 min 80A 30 s 120A 10 s 200A 0.6 s †† Testing Conditions: 1V, 85°C, 4 mm2 cable used Electrical Endurance‡‡ Contact Rating Product Model Operations Switching: Steady 20A Contact Voltage: 450Vdc HFE82V-20 75,000 Ops Making: Steady 20A Contact Voltage: 750Vdc HFE82V-20/750 50,000 Ops Switching: Steady 20A Contact Voltage: 1000Vdc HFE82V-20/1000 30,000 Ops ‡‡23°C room temperature, Duty Cycle 0.6s ON/ 5.4s OFF, 4 mm2 cable used Coil Resistance (Ω±10%) at 23°C Nominal Coil Voltage Pick-up Voltage Drop-out Voltage Coil Resi stance 12Vdc ≤9Vdc ≥1Vdc 56Ω 24Vdc ≤18Vdc ≥2Vdc 224Ω 48Vdc ≤36Vdc ≥4Vdc 896Ω

Ordering Information

Application V : Vehicle Nil : New energy power control Series Code 20 : 20A Load Voltage Nil : 450Vdc 750 : 750Vdc 1000 : 1000Vdc Coil Voltage 12: 12Vdc 24 : 24Vdc 48 : 48Vdc Contact Type H: 1 Form A Coil termination Q : Quick Connect Terminal Load termination 2 : Quick Connect Terminal Base Structure J : Bottom flange mounting base Coil Features 1 : One Coil Special Code X : Customer Customization

HFE82V-20_EN Rev 1.0 3 A D i m e n s i o n a l D r a w i n g s (Unit: mm) HFE82V-20/XXX-XX-H-Q2J-1 Wiring Diagrams Single Coil 1. #1 and #2 are load terminals 2. Load terminals are polarity independent 3. #5 and #6 are coil terminals 4. Coil terminals are polarity independent

HFE82V-20_EN Rev 1.0 4 A 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 s ubject 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 en gineering 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.