Flyer C801- 1 pole bi-directional DC high-voltage interlock contactors for electric vehicles

Product catalog summary

Overview: The C801 contactors are 1 pole bi-directional DC high-voltage interlock contactors designed for electric vehicles. They offer high current carrying capacity and extreme shock resistance, making them suitable for high-performance electric vehicles.

Specifications:

Rated operational voltage: 1,000 V
Rated insulation voltage: 1,000 V
Rated impulse withstand voltage: 2.5 kV
Pollution degree: PD3
Conventional free air thermal current: 250 A
Rated short-time withstand current: Up to 16,000 A
Operating temperature range: -40 °C to +85 °C
Weight: 400 g

Design and Features:

Massive 1-pole contact system with a patented mechanical interlock for vibration and shock resistance.
Connections use thread M6x1 with a tightening torque of 8 ±1.2 Nm max.
Coil connector is a 2-pole connector with locking, compatible with Yazaki 7283-1020.
Mounting requires 2x holes for M5 screws with a tightening torque of 5 ±0.75 Nm max.

Functionality:

Enables 800-volt electric vehicles to charge at 400-volt stations by configuring battery banks to charge in parallel.
Does not require inert gas and supports high current-carrying capacity.
Patented mechanical interlock prevents uncontrolled closing of main contacts, enhancing safety.

Applications: Ideal for powerful electric vehicles that use two battery banks to form an 800-volt system, ensuring high performance and quick charging capabilities.

Catalog excerpts

Flyer C801- 1 pole bi-directional DC high-voltage interlock contactors for electric vehicles-1

eddjcy A Schaltbau Brand C801 1 pole bi-directional DC high-voltage interlock contactors with high current carrying capacity and extreme shock resistance for electric vehicles eddjcy A Schaltbau Brand

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Flyer C801- 1 pole bi-directional DC high-voltage interlock contactors for electric vehicles-2

Powerful electric vehicles usually use two battery banks, each with 400 volts, interconnected to form an 800 volt system in the drive train. This ensures high performance while driving. Only a few 800 volt high-performance charging stations are available. However, interlock contactors enable 800 volt electric vehicles to charge quickly and easily at 400 volt charging stations. For this purpose, interlock contactors of the C801 series configure both battery banks during the charging process so that they are charged in parallel. The robust, durable contactors do not require inert gas and have a...

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