380V 1.5KW explosion proof immersion heater
Max power of single heater up to 2000KW-3000KW, maximum voltage 690VAC
ATEX and IECExapproved. Exd, Exe, IIC Gb, T1-T6
Zone 1 & 2 applications
Ingress Protection IP66
High quality anti-corrosion/high temperature heating element materials:
Inconel 600
Incoloy 800/825/840
Hastelloy, Titanium
Stainless steel: 304, 321, 310S, 316L
NiCr 80/20 heating wires, single or double coils.
Design to ASME code and other International Standards.
Hair-pin element and sealing to tubesheet by means of Bite-Coupling or Direct Welding. When use with Bite-coupling, individual element can be replaced (offline).
Over-temperature protection on heating element/flange/terminal box by using PT100, Thermocouple and/or thermostat.
Flanged connection, ease of installation and maintenance.
Design for Life in cyclic or continuous operation.
Explosion Proof
Immersion heaters from WNH are used for applications such as the following:
lubricating oil heaters for turbines, compressors, pumps, refrigeration machines
heaters for heat transfer oil, heavy oil, fuels
container heaters for process water and emergency showers
heating of process gases
container and heating chamber heating
1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .
2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc
3.What are the available heater fange type, sizes and materials?
WNH industrial electric heater, flange size between 6"(150mm)~50"(1400mm)
Flange standard: ANSI B16.5, ANSI B16.47, DIN, JIS (Also accept customer requirements)
Flange material: Carbon steel, Stainless steel, Nickel-chromium alloy, or other required material
4.What are electrical controls?
An electrical control system is a physical interconnection of devices that influences the behaviour of other devices or systems. ... Input devices such as sensors gather and respond to information and control a physical process by using electrical energy in the form of an output action.
5.What is electrical control panel and its uses?
Similary, an electrical control panel is a metal box which contains important electrical devices that control and monitor a mechanical process electrically. ... An electrical control panel enclosure can have multiple sections. Each section will have an access door.
