High Voltage Water Heater
High Voltage Water Heater
Industrial version of the High Voltage Water Heater for heating water circuits in special-purpose vehicles (direct current)
Power up to 5kW (7kW Boost)
Voltage 280 - 450V
Integrated LIN control module
High Voltage Water Heater - Industrial Version
The High Voltage Water Heater is an interior heater for heating water circuits in special-purpose vehicles (industrial use only). It consists of several tubular heating elements and has been validated according to automotive standards to meet highest safety requirements. Its integrated power electronics allows for individual control via LIN bus.
Note: This is a special industrial version, which is only available in this variant:
FEATURES
Power up to 5kW (7kW Boost)
Can be operated at a voltage range of 280 - 450V DC (350 - 450V DC Boost)
Integrated LIN control module
Integrated temperature sensor controller
Heating system in direct contact with medium (high efficiency & short heat-up time)
Lightweight (< 2kg)
Low Voltage Circuit Connector (LVC): Tyco FLA-STE-GH1,5RD 2x4p 964852; Mating connector: Tyco 2x4p 1394416-1
High Voltage Circuit Connector (HVC): Tyco HVA 280-2P 1-2103124-5 (Key E); Mating connector: Tyco 5-2208102-0
Technical data
| High Voltage Water Heater | G1.5 Industry |
|---|---|
| Heating capacity (kW) | 5 |
| Heating capacity Boost (kW) | 7 (up to 140% performance) |
| Rated voltage (V) | 280 – 450 DC |
| Rated voltage Boost at 7kW (V) | 350 – 450 DC |
| Flow rate min. (l/h) | 360 – 840 600 (Boost >5kW) |
| Max. current (A) | 40 |
| Operating temperature (°C) | -40 to +110 |
| Weight (kg) | ca. 1,7 |
| Dimensions L x W x H (mm) | 210 x 73 x 175 |
| Communication interface | LIN Bus |
| Fuid connection (mm) | 20 (Nozzle dimensions according to DIN3021-3) |
| Coolant type Mixture ratio | Mono-ethylene glycol Water:glycol = 40:60 to 60:40 |
Application fields
High Voltage Water Heaters are widely used as interior heaters in the electric / hybrid vehicle and special-purpose vehicle industries.
Heating of electric buses, special-purpose vehicles, commercial vehicles, etc.
