Zaptec Sense HAN, Load balancer (HAN via M-Bus)

Manufacturer ZAPTEC
Item No. ZM000821
EAN ZM000821
Variations
  • Zaptec Sense HAN, Load balancer (HAN via M-Bus)
  • Zaptec Sense Gen, Load balancer (Modbus, RS485)
  • Zaptec Sense bundle 6: Sense + HDR-15 +EM340(63A direct-connection) + COM/C
  • Zaptec Sense bundle 5: Sense + HDR-15 + EM112(100A direct-connection) + COM/C
  • Zaptec Sense P1, Load balancer (M-Bus; RJ45–RJ12)
  • Zaptec Sense bundle 1: Sense + HDR-15 + EM330 3 x 600/5A CTs + COM/C
  • Zaptec Sense bundle 2 : Sense + HDR-15 + EM330 3 x 150/5A CTs + COM/C
  • Zaptec Sense bundle 3: Sense + HDR-15 + EM111 1 x 150/5A CTs + COM/C

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Manufacturer information

Zaptec is a Norwegian EV charging company founded in 2012, based in Stavanger and listed on Oslo Børs under the ticker ZAP. It makes AC chargers for homes, workplaces and shared parking, including Zaptec Go and Go 2 for home charging and Zaptec Pro for commercial and shared installations, with dynamic load and phase balancing managed through its cloud portal. With over one million chargers sold, it was ranked the top home EV charger brand in Europe by LCP Delta in 2025. 

Product description

The Zaptec Sense HAN (item ZM000821) is a dynamic load balancer for Zaptec chargers that reads the building’s smart meter directly via its HAN port (M-Bus), making the most of limited electrical capacity in homes, shared housing, and commercial properties. It continuously tracks total consumption and automatically adjusts charging output in real time, so EVs charge as fast as the available power allows without overloading or tripping the main breaker — and it avoids costly consumption peaks. Connects over Wi-Fi (Bluetooth for setup), reads the meter via M-Bus (HAN) over an RJ45 cable, powered by 5V micro-USB. Compact indoor unit (58.6 × 58.4 × 25.1 mm, 70 g), −30 to +40 °C.