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乐清威创防爆科技有限公司
乐清威创防爆科技有限公司
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BAK51-60防爆视孔灯/LED防爆视孔灯适用于含有爆炸性气体混合物属于ⅡC级，T4组及以下级别、组别的爆炸危险场所，在交流额定电压为220伏的电路中作照明用。
BAK51（BSD）防爆视孔灯 BAK51-60防爆视孔灯/LED防爆视孔灯 防爆视孔灯，BAK51防爆视孔灯，BSD-LED防爆视孔灯，防爆视孔灯厂家
BAK51 （BSD） explosion-proof apperture lamp
一、用途
A, use
本产品按照国家标准GB3836.1~2-83等有关标准规定制造，适用于含有爆炸性气体混合物属于ⅡC级，T4组及以下级别、组别的爆炸危险场所，在交流额定电压为220伏的电路中作照明用。
This product is manufactured in accordance with the relevant national standard GB3836.1~2-83 standards, suitable for containing explosive gas mixture belongs to the second level C, level T4 group explosive dangerous location, and the following groups, lighting in the AC rated voltage of 220 volts in circuit.
BAK51-60防爆视孔灯/LED防爆视孔灯规格及技术参数
Two, technical parameters and specifications
1．型号含义
1 types of meaning
BAK51 - □
BAK51 -.
额定功率
Rated power
设计序号
Design of serial number
灯具
Lamps and lanterns
光源种类
The type of light
隔爆型
Flameproof
2．技术参数
2 technical parameters
型 号 额定电压
Type, rated voltage
V 额定功率
Rated power of V
W 防爆标志
W explosion-proof mark
BAK51-100W 220 100 dⅡCT4
BAK51-100W 220100 D Ⅱ CT4
防护等级 防腐等级 进线口螺纹/电缆外径
The protection level of the anti-corrosion class inlet thread / outer diameter of cable
IP54 WF2 G¾“/Φ8～Φ15
IP54 WF2 G ¾ "/ Phi 8 to 15
BAK51-60防爆视孔灯/LED防爆视孔灯结构概述
Three, the structure overview
1．该系列防爆灯由铝硅合金压铸而成的表面喷塑的壳体及钢化玻璃、灯头、保护网等组成，内部可装入白炽灯、汞灯、钠灯、金属卤灯。
Shell and toughened glass, lamp, protective nets, surface spray 1 the series explosion-proof lamp is composed of silicon and aluminum alloy die casting and become, internal can be loaded into the incandescent lamp, mercury lamp, sodium lamp, metal halide lamp.
2．灯盖与壳体为圆筒隔爆结构，接线和安装或更换灯泡方便，迅速具体操作方式：旋出灯盖侧面的固定螺钉，灯具逆时针方向旋转45°，向下拉出即可更换灯泡。
The 2 lamp cover and the shell is a cylindrical flameproof structure, wiring and convenient installation or replacement of light bulbs, rapid specific mode of operation: screw out screw lamp cap lamp side, the counterclockwise rotation of 45 °, downward pull out bulb can be replaced.
BAK51-60防爆视孔灯/LED防爆视孔灯安装使用与维修
Four, installation and repair
1．安装可采用吸顶式、吊杆式、壁式。安装时须将灯具和镇流器箱的密封圈压紧，使电线达到密封状态。
1 can be installed by ceiling type, derrick, wall. Install the lamp and ballast box sealing ring is pressed, so that the wire to achieve sealing state.
2．更换灯泡时，须先断开电源，待灯泡冷却后，按结构概述中第2条进行。
2 replacement bulbs, first disconnect the power supply to the lamp, after cooling, according to the second structure outlined in the article.
3．灯具和镇流器分别设有内外接地螺钉，安装时，均须可靠接地，以确保使用安全。
3 lamps and ballast are respectively provided with internal and external grounding screw, installation, shall be reliably grounded, to ensure safe use.
4．灯具不得随意拆卸。维护时，不得损坏隔爆接合面，维修后涂204-1置换型防锈油。
4 lamps shall not disassemble. Maintenance, may damage the flameproof joint after replacement, repair with 204-1 type rust preventive oil.
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