DCNEV150-MAN - DCNEV150 Series

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The DCNEV150 Series 900V 150A High-Current High-Voltage DC Contactor Relay is designed for electric vehicle (EV) and eMobility applications, including battery power supply, DC power control, circuit protection, and other switch control applications. The high-current, high-voltage relay can also be used in uninterruptible power supply and other electronic control systems.

A coil economizer greatly reduces coil power and heating after the contactor is energized. Once the contactor is energized, it takes minimal coil power to keep the contacts closed due to Pulse Width Modulation (PWM) reducing the average power delivered by pulsing the electrical signal.

This 150A relay also features a magnetic arc blowout design that dissipates electrical arc between the contacts within an IP67 sealed, gas-filled arc chamber. This design creates a safe high-current relay that allows higher make/break voltages and no electrical arc leakage.

This model of the DCNEV150 Series electric vehicle contactor (DCNEV150-MAN) features non-polarized contacts. Additionally, this model features an auxiliary circuit.

Features and Benefits

  • High-current (150A) and high-voltage (900V) DC contactor for electric vehicles (EV), eMobility applications, and industrial machinery
  • 12-24V dc (nominal), 9-36V dc (working) coil rating
  • Non-polarized load terminals
  • Includes auxiliary circuit rated for 2A at 30V dc and 3A at 125V dc
Property (Mouseover for details) Value
Current Rating (Continuous) in Amps 150
Voltage Rating (Max) 900
Circuitry SPST
Ingress Protection IP67
Output Terminals M8
Contact Material 8.8 - 11 Nm (80-100 in-lb)
Hardware No.10 with Compression Limiters
Connector M8 x 1.25
Housing Nylon UL 94-V0
Temperature Maximum Celsius 85
Temperature Minimum Celsius -40
To request product environmental information, please complete the Product Environmental Information Request Form.