W-EHC

Description
Electric flow-through heater, single replaceable elements with low surface load. They can be mounted horizontal or vertical.

Flanged connections EN 1092-1, DIN 86030, ANSI(ASA) B16.5,JIS or other configurations according to customers individual requirements.

Application
The heaters W-EHC series are mainly used as booster of auxiliary heating components for oil, fuel, Hot fresh water, steam production and thermal fluids in heating and air conditioning systems (HVAC) on board Passenger Ships, Merchant ships, Yachts, Navy, Offshore and Industry, Chemical and Petrochemical fields.

The flexible design makes them well suited for any applications where fluid heating is required or where electric power is the cheapest or the only power source.

Electric
W-EHC series is designed for electric power from 15 to 680 Kw and power supply 400-440-690 Vac. or are manufactured according with customer request.

Operating Pressure
6 bar standard design, other pressures at the customer’s request.

Operating temperature
Max 90°C

SMART Controls
Electronic power control, SSR and SCR, solid state relay or Thyristor, managed by software dedicated to reducing energy consumption with the possibility of accessing the equipment remotely with various communication protocols.

Special constructions
Special constructions are made to customer specifications.

Equipment

ISAF systems are supplied complete with control equipment, relief valves, valves, electrical panels and other accessories to ensure they function properly, as well as a range of components to assist with installation.

Tested
RINA – ABS – LR – BV – DNV – MMI

Materials

A1  STEEL P 265GH
A3  ASTM A 106B
X    AISI 304 L
XX  AISI 316 L
 
Connections
Threated BSP — NPT
Flanged UNI EN — DIN — ASME – JIS

Thermal Insulation:

MED approved high density rock wool, coated with natural aluminium or stainless steel sheet.

Surface treatment will be chosen according to use.