dW81 round type explosion-proof induction lamp (II C) - dW81-D85w

Application

1,Can be used in hazardous environments of petroleum exploitation, smelting, chemical industry, military industry etc. enterprise;

2,Can be used in Zone 1 and Zone 2 explosive atmosphere;

3,Can be used in explosive atmosphere of temperature between T1 and T5 of class IIA , IIB and IIC.

4,Can be used in locations which contain corrosive gas;

5,Can be used as lighting of workshop, warehouse, factory building and outdoors

Features

1,The shell is formed by die-cast Aluminum Alloy of high quality, treated with high voltage electrostatic plastic-spraying and advanced baking process after shot-blasting cleaning, with strong corrosion-proof capacity.

2,The shell uses optimal design and high-precision die-casting so that it has compact structure, aesthetic appearance, dense material and higher mechanical strength.

3,Both of flame-proof compartments of explosion-proof lamp are completely independent and adopt screw thread flame-proof and silastic obturating ring to prevent water entering, of which purpose-made obturating ring and unique structure has strong water-proof and dust-proof function without affecting explosive gas lit object that may be produced to spill from flame-proof thread’s joint face.

4,Convenient to install and maintain. Install lamp cover and connect power cord at first when installing, then screw main lamp body onto the lamp cover ( note: align arrow tip, combine cover and body closely) and fasten? side? retainer bolt ; demount the main lamp body when maintaining so that it will be very convenient to examine and repair for circuitry , High-frequency generator, bulb and so on.

5,Toughened steel glass shade can withstand high energy (4J) impact and thermal shot test without damage.

6,Long service life to 60 thousand hours ; the true environment-friendly “Green lighting” without flash; high power factor, high luminous efficiency and high energy-saving; can start quickly and switch on/off frequently; can start normally and work steadily? between 180V and 255V? for its wide operating voltage range.

7,The steel pipe or the electric cable wiring.

Main standards

GB3836.1-2000. GB3836.2-2000 which are equivalent to IEC60079-0. IEC60079-1. EN50014. EN50018

The same with below: