JBZC8038 防爆控制箱(操作柱)(ⅡC) JBZC8038防爆控制箱(操作柱)(ⅡC)
JBZC8038 Explosion-Proof Controlling Box (Operating post)(ⅡC) 1. For the dangerous sites with explosive air mixture:
1 pision、2 pision;
2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC;
3. Temperatures classification:T1~T6;
4. Indoor and outdoor (IP65) 。
1. 爆炸性气体环境危险场所:1区、2区;
2. 可燃性气体、蒸气级别:ⅡA、ⅡB、ⅡC;
3. 温度组别:T1~T6;
4. 户内、户外 (IP65)。1. The increased safety is mounted the flame-proofing elements inside;
2. The pressing shell made of fiberous glass, reinforced unsaturated polyster resin has elegant out looking and good properties
for corrosion-proof, static electrity resistance impact resistance and reliable-heating;
3. The flame-proofing controlling with tight structure, good reliability and small bulk has strong capacity for cutting out and in, and
the long service life, etc;
4. Besides the varieties listed in the table, control switch contact's contacting type and operation position can be chosen specially
according the requirement of users;
5. The element arrangement combination can be freely combined according to the re-quirement of users;
6. All the fastening pieces are adopted the stainless steel screw;
7. Cable wiring.
8. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241 standard request.
1. 外壳内装隔爆型元件;
2. 外壳采用玻璃纤维增强不饱合聚脂树脂压制而成,具有外形美观、耐腐蚀、抗静电,耐冲击及热稳定性好等优良性能;
3. 隔爆型控制开关具有结构紧凑、可靠性好、体积小、通断能力强、寿命长等优点;
4. 控制开关触头接触型式和操作位置除表中所列品种外,还可根据用户要求特殊选择;
5. 元件排列组合可按用户要求随意组合;
6. 所有的坚固件都采用不锈钢螺钉;
7. 电缆布线
8. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241标准要求。额定绝缘电压
Rated isolation
voltage (V)额定工作电压
Branch rated
voltage (V)额定工作电流
Branch rated
current (A)防护等级
Protection
category防爆标志
Explosion-
proofing marker防腐等级
Corrosion-
proofing grade进线口螺纹/
电缆外径(mm)
Inlet's thread/Cable's
outside diameter质量
Weigh
(kg)500AC2206IP65Exed Ⅱ CT6WF2G1/2/Φ8~Φ10
G3/4/Φ10~Φ151.5AC3804DC246DC1100.5DC2200.2 开关
组合符号
The code
of switch接触图
Chart of contact等效开关
Equivalent switch旋钮位置(实线表示
定位,虚线表示自复位)
Rotary button's
position, real line denotes
location broken line de-
notes auto-resetting等效功能说明
Instruction for equivalent functionA功能接线均与双按钮相同,
自动复位。
Functional wiring is same as button
with auto reset
B功能与双控钮相同,起动自复位,
可带锁定装置,将开关锁定在停
止档避免误操作。
Functional wiring is the same as button
with auto resetting, take "lock"apparatus
to lock the switch at the stopping location
to avoid mistake operating.C功能为2个带常开触点的按钮,
自动复位,适合于高压电机控
制电路,或采用A功能面板。
Button with 2 usually-open contacts
and auto-resetting. suitable for high-
voltage engine control circuit or
function panel A.D小功率电源开关。
Mini-power switch.E功能与三钮相同,控制电机正反
转用,正、反起起动位置自复位。
Function is the same as three buttons