CBT56 series explosion-proof floodlight (II B)}Detailed product description：

Application scope of CBT56 series explosion-proof floodlight (IIB)
Zone 1 and Zone 2 hazardous areas
. IIA IIB explosive gas environment
Can be equipped with mercury lamp, high-pressure sodium lamp, metal halide lamp
Please specify the requirement for Class IIC

Characteristics of CBT56 series explosion-proof floodlight (IIB)
Aluminum alloy shell, die cast, surface spray coating
The lamp body can be installed horizontally or wall mounted, with an elevation angle of 45 degrees. ~90. Internally adjustable
Adopting a side opening cover for easy replacement of light bulbs
Using orange patterned diffuse reflection board, the light is soft and the illumination angle is large
Cable wiring
Meets the requirements of GB3836-IEC60079 standard

CBT56 series explosion-proof floodlight (IIB) model meaning □ Model Meaning


Main technical data of CBT56 series explosion-proof floodlight (IIB)

Explosion-proof marking Ex-mark	Protection Rating Protection grade	Cable outer diameter (diameter, mm) Cable s outside diameter	Inlet thread (G ″) lnlet s thread	Lamp holder code Lamp socket
Ex d II BT3	IP55	10~14	3/4	E40

Equipped with light source □ Provided with lamps

Light source type Lamp type	Self regulating mercury lamp Self-ballasted mercury vapor lamp	High pressure mercury lamp Mercury vapor lamp	High-pressure sodium lamp Hi-presssure sodium lamp	Metal halide lamp Metal halide lamp
Rated voltage (V) Rated voltage	two hundred and twenty
rated power Rated power	two hundred and fifty	one hundred and seventy-five	one hundred and fifty	one hundred and seventy-five
	four hundred and fifty	four hundred	four hundred	four hundred

Equipped with light source □ Provided with lamps

Kind of shell types	Power (W)	Mass (kg)
Ⅰ	150 175	seven point five
Ⅱ	250 400 450	nine point three