The HVR10 is a hybrid powerful high voltage relay in a compact design. It combines physical isolation of an electro-mechanical contact and state-of-the-art semi-conductor technology. The hybrid, arc-free switching system allows repeated and reliable disconnection, even in the event of an overload, of up to 2 megawatts – 2,000 A/1,000 V. The HVR10 withstands high short circuit currents up to 5,000 A until the fast HV-fuse trips. The compact unit can switch and permanently process 300 A up to 50,000 times, arc-free and wear-free. The innovative self-monitoring function immediately signals critical operating conditions to the controlgear.
|Voltage rating||DC 900 V|
|Continuous current||300 A|
|Number of poles||1-pole|
|Temperature range||-40° C … +85° C|
|Terminal design||M10 terminal studs (stainless steel A2)|
|Mounting method||holes with compression limiter|
|Design||Cubic enclosure with compression limiter for screw mounting|
Powerful, compact 900 V high voltage contactor.
Electronic arc suppression increases reliability and endurance.
2000 A can repeatedly be interrupted even at 1000 V.
|Contact system type||hybrid|
|Certificates||E1 approval (KBA)|
- Bus: Transit and School
- Commercial Vehicles
- Construction machinery
- Renewable energies
- Specialty vehicles
- Watercraft & Vehicles
Scopes of applications
- Reliable disconnection even in critical conditions up to 2,000 A at 1,000 V.
- High protection of the on-board electrical system through integral fault detection and signalling
- Long lifespan due to low-arc switching operation