Schultze SCHU screw-in heating element for PV

Schultze screw-in heater EHK G1128U3

Manufacturer: Schultze
Designation: Screw-in heater G1 1/2, WW/PV, 3.0kW
Type: EHK G1128U3
Connected load: 0...3 kW
Nominal voltage 1: 230 V
Nominal voltage 2: 400 V
Connection type: Screw connection
Immersion depth: 380 mm
Operating pressure: 10 bar
Safety temperature limiter: No

The Schultze screw-in heating element EHK G1128U3 is designed for water heating with photovoltaics. It is suitable for hot water and heating buffer tanks with PV systems. The power output is stepless, depending on the available surplus power of the PV system. The connection is 230/400V 3P+N and can be reconnected to 230V 1P.

High-grade industrial quality is ensured with a tubular heating element made of Incoloy 825 (2.4858), a G1 thread, and a connection housing made of stainless steel 1.4301. It has a protection class of IP66. The maximum power is 3000 W, with an immersion depth of 380 mm and 140 mm unheated. This is a universal version without built-in control; temperature control and a safety temperature limiter are required on site.