BQJ隔爆型自耦减压起动器 BQJ隔爆自耦启动器（钢板外壳） BQJ Flame-proof Type, Auto-transformer and Electromagnetic Starter (ⅡB) |
 | 
| 
1. BQJ隔爆型自耦减压起动器适用于爆炸性气体环境危险场所：1区、2区；
2. BQJ隔爆型自耦减压起动器适用于可燃性气体、蒸气级别：ⅡA、ⅡB；
3. BQJ隔爆型自耦减压起动器适用于温度组别：T1~T4；
4. BQJ隔爆型自耦减压起动器适用于户内、户外（IP54）。 1. For the dangerous sites with explosive air mixture:
1 pision、2 pision;
2. Flammable gas, steam class：ⅡA、ⅡB;
3. Temperatures classification：T1~T4;
4. Indoor and outdoor(IP54). | 
BQJ隔爆型自耦减压起动器 | | 型号
Model | 被控电机功率
Controllable
motors power (kW) | 最大工作电流
Maximum working
current (A) | 最大起动时间
Maximum
start-time (s) | 进线口螺纹
Inlets thread | 电缆外径
Cables outside
diameter (mm) | 使用类别
Using sorts | 防爆标志
Explosion-
proofing marker | 防护等级
Protection
category | BQJ-14 | 14 | 28 | 30 | G11/2 | Φ20~Φ26 | AC3 | Exd Ⅱ BT4 | IP54 | BQJ-22 | 22 | 42 | 40 | BQJ-30 | 30 | 58 | 40 | G2 | Φ27~Φ33 | BQJ-40 | 40 | 77 | 60 | BQJ-55 | 55 | 110 | 60 | G3 | Φ43~Φ51 | BQJ-75 | 75 | 142 | 60 | BQJ-90 | 90 | 165 | 60 | BQJ-100 | 100 | 190 | 60 | BQJ-115 | 115 | 218 | 90 | BQJ-135 | 135 | 256 | 90 | BQJ-160 | 160 | 286 | 90 | BQJ-190 | 190 | 331 | 90 |
|
BQJ隔爆型自耦减压起动器 | | 1. 该BQJ隔爆型自耦减压起动器产品适用于50Hz、380V，14~190kW三相异步电动机
不频繁自耦降压起动用；
2. BQJ隔爆型自耦减压起动器是钢板焊接外壳，表面喷塑；
3. BQJ隔爆型自耦减压起动器内装有自耦变压器、交流接触器、热过载继电器、时间
继电器、熔断器、指示灯等元件；
4. BQJ隔爆型自耦减压起动器具有过载、断相保护功能；
5. BQJ隔爆型自耦减压起动器钢管或电缆布线；
6. BQJ隔爆型自耦减压起动器可根据用户要求特制。
7. BQJ隔爆型自耦减压起动器符合GB3836-2000、IEC60079, GB12476.1-2000、IE-C61241标准要求。 | 1. This product applies to 50Hz、380V、14~190KW 3-
phase asynchronous motors infrequently self-coupling
step-down start;
2. Steel plate welded shell with plastic-sprayed surface;
3. Inside mounted auto-transformer, AC contactor thermal
relay, time-relay, intermediate relay, fuser and indicator
etc;
4. Possessing the guarding function against overload、
under-voltage and phase failure;
5. Steelpipe and cable wiring;
6. Can be customized according to users requirements.
7. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request. | 
BQJ隔爆型自耦减压起动器 |  | 
| 型号 Mode\ 尺寸 Size | A | B | C | D | E | BQJ-14~55 | 690 | 1300 | 450 | 510 | 320 | BQJ-75~115 | 790 | 1450 | 470 | 530 | 340 | BQJ-135~190 | 1090 | 1850 | 500 | 560 | 370 |
|
|
|
乐清市三诺防爆电气有限公司是专业生产防爆电气，价格实惠、质量保证、产品外形美观。欢迎新老客户来电。公司网址：www.csneo.cn/www.chsano.cn.alibaba.com/ 联系电话：13588954402 QQ：2424552416刘小姐
