4-1904065-7

Automotive Relays High Voltage Contactors EVC 250 Main Contactor ■ Limiting continuous current 250A at 85°C ■ Suitable for voltage levels up to 450VDC ■ High peak current carrying capability up to 6000A Typical applications • DC high voltage high current applications • Main contactors for hybrid, full battery electric vehicles and fuel-cell cars • Battery charging systems F720_fbw1 Contact arrangement 1 Form X (SPST NO DM) Rated voltage 450VDC Max. switching voltage 500VDC, dep. on load characteristics1) Rated current Forward load current direction, cable 50mm2 250A Limiting continuous current 85°C, load cable 50mm2 250A Limiting short-time current 85°C, load cable 50mm2 300A 7min / 600A 1min / 6000A 25ms Limiting make current resistive load, cable 50mm2, 23°C, 50VDC 50000x250A Limiting break current Forward load current direction 1x2000A / altitude max 5500m, 400VDC 5000x200A / 50000x100A Limiting break current Reverse load current direction resistive load, cable 50mm2, 23°C 20x200A altitude max 5500m 10000x100A, dep. on load voltage1) Voltage drop (initial) at 100A max. 40mV after 60s2) Voltage drop (over lifetime) at 250A typ. 50mV3) Operate/release time max. 25ms at 14VDC (coil voltage) Mechanical endurance >200000 ops. Insulation Data Initial dielectric strength between open contacts 2800VDC / 3mA between contact and coil 2800VDC / 3mA max. altitude 5500m Insulation resistance after 2000A abuse test between open contacts >200MΩ between contact and coil >200MΩ Clearance/creepage acc. IEC 60664-1 (2007) for over voltage category I, pollution degree 2 Coil operating range (for coil 0002 only) 30 28 20 18 -40 10 4) All values valid for 23°C ambient temperature with no pre-energization if not noted otherwise. Refer to diagram for values at other temperatures. 5) Requires external coil economization that must start 100-300ms after coil activation. Avoid repetitive switching. Minimum clamp voltage 60V (see circuit recommendation). 6) Valid over ambient temperature range from -40°C to +85°C. Values include the specified shock and vibration resistance. 7) Max. rise time 100ms. 8) 3.6Ω coil is switched off internally max. 250ms after pull-in. Demagnetization voltage is clamped at 60V. No external coil suppression necessary. External coil suppression could reduce switching capability. Please contact TE Connectivity for details. 06-2020, Rev. 0620-A www.te.com © 2020 TE Connectivity. Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. -20 0 20 40 4 A ization 12 V/250 Pick-up pre-energ -energization pre no p, k-u Pic ion 12 V/250 A Hold, pre-energizat ergization Hold, no pre-en 2 Drop-out, no pre-energization 8 6 0 -40 -20 0 60 20 40 60 Ambient temperature (°C) 80 100 80 100 Typical release time (coil switch-off until contact opens) versus clamp voltage for 12VDC energization 100 Release time [ms] Economized: dual coil version with internal switch Coil Rated Operate Nominal inrush Non-release Max. Coil code voltage voltage current voltage voltage resistance VDC VDC ADC VDC VDC Ω±10% 0002 12 7.07) 4.0 4.0 16.0 3.6/368) ge 22 Coil Data4) Recommended parameters for external economization with PWM6) Min. Controlled current PWM Controlled voltage equivalent frequency Max. current Min. current Max. voltage Min. voltage kHz A A V V 15 1.0 0.5 5.0 2.0 volta 24 1) Please contact TE Connectivity for details. 2) Measurement condition: 370A for 2s followed by 100A for 60s 3) Max. 600mV with current >1A. Un-economized: single coil version for external economization5) Coil Rated Operate Max. cont. Non-release Coil code voltage voltage voltage voltage resistance VDC VDC VDC VDC Ω±10% 0001 12 6.0 5.0 1.4 3.9 Max. 26 Coil voltage (V) Contact Data 10 1 1 10 Clamp voltage [VDC] 100 The values for switching capability are only valid for coil termination of minimum 60VDC. For other termination voltages please contact TE Connectivity application engineering. Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at https://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 1 Automotive Relays High Voltage Contactors EVC 250 Main Contactor (Continued) Terminal Assignment Other Data Ambient temperature -40°C to +85°C Degree of protection dustproof: IP549) (IEC 60529), RT I (IEC 61810) Vibration resistance (functional) IEC 60068-2-6 (sine sweep) 10 to 500Hz, min. 10g. Shock resistance (functional)10) IEC 60068-2-27 (half sine) closed: 11ms, min. 100g open: 11ms, min. 20g Terminal type connector (coil) and screw (load) Weight approx. 520 to 605g (18.3 to 21.2oz), depending on version Packaging unit 20 pcs. Forward load current direction A (+) Circuit recommendation for coil 0001 Always use low-side switch “Enable” for switch off B (-) PWM (min. 15kHz) 1 (-) HS Vz ≥ 60V 2 (+) 720_TA2 Enable LS 9) Protection class applicable for all mounting orientations except load terminals upwards. 10) No change in the switching state >10µs. 720_CRC_60V Dimensions Mounting Conditions 720_DD30 1) 2) 3) Permitted torque 6Nm max. One-time mounting only, no recurring screw fastening permitted. Socket Housing TE Interface 2 pos. MQS code A, appropriate for socket housing 2 pos. MQS, TE part no. 1-967644-1 Prescribed wire cross section = 0.35mm2 min. Mount load connections first. Tolerances ISO8015 / ISO2768-cL. Consult TE Connectivity for detailed mounting instructions. 2 06-2020, Rev.0620-A www.te.com © 2020 TE Connectivity. Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at https://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. Automotive Relays High Voltage Contactors EVC 250 Main Contactor (Continued) Product code structure Typical product code V23720 -A 0001 -A 0 0 1 Designator V23720 EVC 250 Main Contactor Relay version A Side mount fixation Coil 0001 12V single coil for external economization 0002 12V dual coil with internal switch Rated voltage A 450VDC Contact material 0 Silver based Special features 0 None Coil connector 1 MQS sealed Production in Europe (only) Product code Cont. arrang. V23720-A0001-A001 V23720-A0002-A001 SPDT-NO-DM Production in Asia (only) Product code Cont. arrang. V23720-A0001-A001 V23720-A0002-A001 06-2020, Rev. 0620-A www.te.com © 2020 TE Connectivity. SPDT-NO-DM Coil 12VDC Coil 12VDC Circuit No economizer Coil switch Circuit No economizer Coil switch Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. Coil suppr. Relay type 450VDC Resistance 3.9Ω Double coil 3.6/36Ω Part number Coil suppr. Relay type Resistance Part number External ≥60V Internal External ≥60V Internal 450VDC 3.9Ω Double coil 3.6/36Ω Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at https://relays.te.com/definitions 2-1904070-2 4-1904065-7 2328528-1 2306649-1 Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 3