Hybrid & Electric Mobility Solutions Electric Vehicle Contactors

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Martina Black
6 years ago
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EVC Contactor continuous carry Hermetically Sealed Form X 2 4 Performance Data Parameter Units Values Contact rrangement, power contacts Rated Operating Voltage Continuous (Carry) Current, Typical

Release Time Max Dielectric Withstand Voltage,4 Insulation Resistance @ 2920VDC Shock, peak, Coil Energized Vibration, sine, -2,000Hz, peak Operating mbient erature Weight, Nominal VDC mohms Cycles

1 EVC Contactor continuous carry Hermetically Sealed Form X 2 4 Performance Data Parameter Units Values Contact rrangement, power contacts Rated Operating Voltage Continuous (Carry) Current, Typical Limiting short time o C, load cable mm 2 Make/Break Cycle Break Current at 40VDC Contact Resistance, 00 Mechanical Life Operate 2 o C, Max. Bounce (after close only), Max. Release Time Max Dielectric Withstand Voltage,4 Insulation 2920VDC Shock, peak, Coil Energized Vibration, sine, -2,000Hz, peak Operating mbient erature Weight, Nominal VDC mohms Cycles ms ms ms Vdc gigaohms G G o C oz. (g) Form X (SPST-NO-DM) o C (cable mm 2 ) 22 for 60sec 400 for 60sec 20 Pulsed 0 times capacitive load See Load Graph on pg 660, cycle < 0.,000, / m of leakage current to (90) Voltage between 40 and 900V are capable but are load dependent and require TE Engineering approval. rated voltage. Operate time of 40ms max occurs when operate voltage is close to actual pick-up. Meets dielectric strength and insulation resistance requirements according to ISO6469-, conformity to IEC in preparation. Dielectric Withstand voltage at beginning of life,000vac and end of life is dependent on user characteristics. Coil Operating Parameters (96 ohm) with optional Coil Operating Parameters (26 ohm) with optional Voltage Reduction after Initial Voltage Reduction after Initial 96 ohm +/- % 26 ohm +/- % 7. Vdc (Max) 8.8 Vdc (Max) Voltage (will operate) 6-28 Vdc Voltage (will operate) 9 6 Vdc Min hold 20 o C 9.6 Vdc (Min) Min hold 20 o C 7. Vdc (Min).0 Vdc (Min).0 Vdc (Min) Minimum Current at erature 20 m Minimum Current at erature 27 m (Must 24V for 00ms before (Must 2V for 00ms before Optional voltage reduction after pickup if further power reduction is desired Coil Operating Parameters (. ohm) using Voltage Reduction after Initial Coil Operating Parameters (. ohm) and Recommended PWM Parameters Min hold 20 o C Minimum Current at erature (Must 2V for 00ms before. ohm +/- % 7. Vdc (Max) 4.6 Vdc (Min) 0.8 Vdc (Min) 00 m Frequency Operating Voltage Duty Cycle Coil Current (minimum recommended RMS). ohm +/- % 7. Vdc (Max) 0.8 Vdc (Min) > khz 8.0 Vdc to 2 Vdc 8% to 72% 00 m SUPERSEDED Coil Operating Parameters (.8 ohm) using Voltage Coil Operating Parameters (.8 ohm) and Recommended Reduction after Initial PWM Parameters.8 ohm +/- %.8 ohm +/- %. Vdc (Max). Vdc (Max) Min hold 20 o C 2.0 Vdc (Min) 0. Vdc (Min) 0. Vdc (Min) Frequency > khz Minimum Current at erature 00 m NOT Operating Voltage the LTEST 8.0 Vdc to 2 Vdc (Must 2V for 00ms before Duty Cycle 2% to % Coil Current (minimum recommended RMS) 00 m REVISION

2 Outline Dimensions EVC Bottom Mount EVC Side Mount 2

3 Contact Performance Life Cycles vs Resistive Load at 400Vdc (Chart is for engineering guideline, verification at 2200Vrms for Dielectric Withstanding) Note: 2 The maximum make current is 600 to avoid contact welding. For reverse current, the performance of the contactor will roughly be reduced by 0% of the cycle life in the forward direction.

4 Contact Performance Coil Performance (96 ohm) Coil Performance (26 ohm) Values at 2 C Values at 2 C (max) ctual Values may vary slightly. (max) ctual Values may vary slightly. Coil Performance (. ohm) Coil Performance (.8 ohm) Values at 2 C Values at 2 C ctual Values may vary slightly ctual Values may vary slightly.

5 Contact Performance Contacts Closed Capacitor Precharge Notes: ) Because higher current causes more damage to contact surface, at least 9% Pre-charge is recommended. 2) In rush current dependent upon RC time constant and pre-charge timing sequence. Estimated Fuse Guide for EVC Contactors (Reference only not to be used for actual fuse sizing) Over-current Range Normal Operating Mode

6 7 = 24VDC (96 Ohm coil)

KILOVAC EV200 Series Contactor With 1 Form X (SPST-NO) Contacts Rated 500+ Amps, Vdc

KILOVAC EV200 Series Contactor With 1 Form X (SPST-NO) Contacts Rated 500+ Amps, Vdc Product Facts Designed to be the smallest, lightest weight, lowest cost sealed contactor in the industry with its current rating (500+A carry, 2000A interrupt at 320VDC) Built-in coil economizer only 1.7W