900-24-2SHSB5-1

HFZ16V-50P-2SH KG | Alldatasheet

Document overview

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Technical content

HFZ16V-50P-2SH_EN Rev 1.0 1 A HFZ16V-50P-2SH HIGH VOLTAGE DC RELAY

• 50A, 900Vdc - 2 Form A Relay
• 2.2kVac dielectric strength between coil and contacts
• Different control coil voltages: 12, 24Vdc
• Outline Dimensions: (80x59x79.6) mm
• Dimensions with flanges: (93x59x79.6) mm
• Screw load terminals (Polarity dependent)
• Auxiliary Contact options (1 Form A/B)
• Mounting flanges for easy installation
• RoHS compliant materials and processes
• Epoxy sealed contacts for use in hazardous environments Contact Data Characteristics Rated Load 50A Insulation resistance 1,000MΩ (at 1000 Vdc) Contact form 2 Form A Dielectric strength: Contact material Cu Alloy Coil to contact 2.2kVac for 1 min. Contact resistance * ≤0.5mΩ (@ 20A) Across open contacts 2.2kVac for 1 min. Max. switching voltage 900Vdc Dielectric creepage Max. switching current 500A @ 320Vdc (1 op) Ambient temperature -40°C to +85°C Set time ≤30ms Ambient humidity 5% - 95% RH Reset time ≤10ms Vibration 10 Hz to 500 Hz / 98ms2 Bounce time ≤5ms Shock resistance: Electrical endurance 1,000 cycles † ‡ Functional 196 m/s2 Mechanical endurance 1,000,000 cycles Termination: Coil power consumption Approximately 6W § Coil termination Wired or Connector Load termination Screw Terminal Unit weight Approximately 500g * 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 † Rating at: 750Vdc / 50A @ 23°C ‡ 10,000 Cycles at 450Vdc / 50A @ 23°C § Rating at: 12Vdc / 5.5W; 24Vdc / 6W

HFZ16V-50P-2SH_EN Rev 1.0 2 A Testing Conditions 1V @ 40°C. Diameter of cable used: 16mm2 Current Carrying Capabilities Current Duration 50A Continuous 75A 15 min 100A 3 min 150A 30 s Coil Resistance (Ω±10%) at 23° Nominal Coil Voltage Pick-up Voltage Drop-out Voltage Coil Resistance 12Vdc ≤9Vdc ≥1Vdc 26Ω 24Vdc ≤18Vdc ≥2Vdc 96Ω

Ordering Information

HFZ16 ■ -50 ■/- 900 -■ -2SH S ■ B 5 -1 X Type Application V : Vehicle Nil : (NEPC) New Energy Power Control Series Code 50 : 50A Load Polarity Nil : None P : Polarity dependent Load Voltage 900 : 900Vdc Coil Voltage 12 : 12Vdc 24 : 24Vdc Contact Type 2SH : 2 Form A Contact Material S : Silver Plated, Copper Alloy Aux Contact Form Nil : No Auxiliary contact A : Normally Open Auxiliary contact B : Normally Closed Auxiliary contact Coil Termination B : Connector Load Termination 5 : Screw terminals Coil Feature 1 : Single Coil Characteristics X : Customer customization

HFZ16V-50P-2SH_EN Rev 1.0 3 A VIEW WITH PROTECTIVE LOAD TERMINAL CAPS VIEW WITHOUT PROTECTIVE LOAD TERMINAL CAPS †† Load terminal torque: 4 – 5Nm; Mounting Flange torque: 2 – 3.5Nm ‡‡ Connector Wire specifications: Style: UL3398; Diameter: 20AWG; Length: 300mm §§ Connectors are optional parts; Molex 0469920610 *** Coil wires are black and polarity independent ††† Auxiliary wires are grey

HFZ16V-50P-2SH_EN Rev 1.0 4 A Wiring Diagrams 1. A1+ & A2- (Group A load terminals) ‡‡‡ §§§ 2. B1- & B2+ (Group B load terminals) ‡‡‡ §§§ 3. Connector terminals 1 & 4 are coil terminals 4. Connector terminals 2 & 5 are auxiliary terminals for Group A load terminals ** 5. Connector terminals 3 & 6 are auxiliary terminals for Group B load terminals Error! Bookmark not defined. ‡‡‡ Relays ship with bolts for load terminals §§§ Depending on the model, load terminals may be polarity dependent ** Auxiliary terminals are electrically isolated from load terminals and are polarity independent 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 contact ing 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. 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.