HFE80V-20B KG | Alldatasheet
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Technical content
HFE80V-20B_EN Rev 1.0 1 A HFE80V-20B HIGH VOLTAGE DC RELAY Contact Data Characteristics Rated Load 20A @ 450VDC Insulation resistance 1,000MΩ (at 500 Vdc) Contact form 1 Form A Dielectric strength: Contact material Cu Alloy Coil to contact 3kVac for 1 min. Contact resistance* ≤5mΩ (at 1A @ 23°C) Across open contacts 2.5kVac for 1min. Max. switching voltage 750Vdc @ 2A Dielectric creepage Max. switching current 30A @ 450Vdc † Ambient temperature -40°C to +85°C Set time ≤ 30ms Ambient humidity 5% - 85% RH Reset time ≤ 10ms Vibration 1.5 mm (DA) 10 Hz to 500 Hz ‡ Bounce time ≤ 5ms Shock resistance: Electrical endurance 3,000 cycles § Functional 196 m/s 2** Mechanical endurance 200,000 cycles Destructive 490 m/s 2†† Coil power consumption 3W Termination: Coil termination Quick Connect terminals Load termination Quick Connect terminals Unit weight Approximately 59g * 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 † ≥5 Operations ‡ 1.5mm double amplitude, 10Hz to 500Hz, acceleration 49m/s2, 8 hours each for every axis, 4 hours each for the energized and non-energized states, total 24 hours. There shall be not be any abnormalities in terms of the relay appearance, construction or performance § Rating at:450Vdc / 20A ** 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 †† Duration 6 ms, 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
- 20A, 450Vdc - 1 Form A Relay
- 3kVac dielectric strength between coil and contacts
- Different control coil voltages: 12, 24, 48Vdc
- Outline Dimensions: (40x30x31.6) mm
- Dimensions with flanges: (61.8x30x31.6) mm
- Quick Connect terminals
- Mounting flanges reinforced with compression sleeves
- RoHS compliant materials and processes
HFE80V-20B_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 Operations Making Current 20A, Breaking Current 20A, 450Vdc 3,000 ops Making Current 10A, Breaking Current 10A, 450Vdc 40,000 ops Making Current 20A, Breaking Current 0A, 450Vdc 75,000 ops §§23oC room temperature, Duty Cycle 0.6s On / 5.4s Off, Diameter of wire used: 4 mm2 Coil Resistance (Ω±10%) at 23°C Nominal Coil Voltage Pick-up Voltage Drop-out Voltage Coil Resi stance 12Vdc ≤9Vdc ≥1Vdc 48Ω 24Vdc ≤18Vdc ≥2Vdc 192Ω 48Vdc ≤36Vdc ≥4Vdc 768Ω
Ordering Information
HFE80 V - 20 B / 450 - ■ - H T Q 2 ■ J X Type Application V : Vehicle Series Code 20 : 20A Series B Series Load Voltage 450Vdc Coil Voltage 12 : 12Vdc 24 : 24Vdc 48 : 48Vdc Contact Type H : 1 Form A Contact Material T : AgSnO2 Coil Terminal Q : Quick Connect Terminal Load Terminal 2 : Quick Connect Terminal Shell Mechanism A : No Mounting flange B : B Type Mounting flange L : L Type mounting flange Mounting Feature J : The pedestal without plastic mounting fla nge Special Code X : Customer customization
HFE80V-20B_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) HFE80V-20B/450-XX-HTQ2AJ (XXX) HFE80V-20B/450-XX-HTQ2BJ (XXX)
HFE80V-20B_EN Rev 1.0 4 A HFE80V-20B/450-XX-HTQ2LJ (XXX) W i r i n g D i a g r a m s Single Coil 1. Load connections are polarity dependent 2. Coil connections are polarity independent. 3. Quick connect terminals are for load and relay control coil connections.
HFE80V-20B_EN Rev 1.0 5 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.