2
Chapter 1
KI-OM-6768 R0
1.1 I
NTRODUCTION
The Divex Electric Powered Water Heating Unit, (WHE-3), has been designed and manufactured for
use in professional diving systems. KI40018AA will control the heating of seawater within an inlet-to-
outlet temperature rise range of 0 to 50ºC (32 to 122ºF) with fine selectable control. The system
incorporates a positive displacement pump, electric heaters and all electrical controls necessary to
provide a complete water heating system for deep diving.
1.1.1 Basic
Description
The WHE-03 assembly is comprised of a motor, pump, heater tank, pipe work and control panel.
These components are mounted into a robust stainless steel frame. The system requires a constant
supply of seawater and runs from a 440-480V, 3-phase, 60 Hz power supply. The output is heated
seawater at pressures up to 68 bar and 45 litres/min.
1.2 S
PECIFICATIONS
Shipping Weight
590 kg
Dry Weight
460 kg
Power Requirements
440 VAC, 3-phase, 60 Hz, 180 kW, 240 to 260 A
Input Fluid
Fresh Water or Seawater
Input Pressure
3 to 10 bar
Input Flow
45 litres/min minimum
Output Pressure
Up to 68 bar
Output Flow
Up to 45 litres/min
Temperature Rise Control Range
0 to 50ºC (32 to 122ºF)
Temperature Control
1ºC (
2ºF)
Содержание KI40018AA
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