有效期 |
长期 |
类 别 |
电气 - 低压电器 高压电器 |
规格型号 |
JBQJ |
产品数量 |
1000 |
地区 |
浙江 - 温州 |
详细链接 |
|
JBQJ 隔爆型自耦减压起动器(ⅡB)
JBQJ Flame-proof Type, Auto-transformer and Electromagnetic Starter (ⅡB)
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;
3. 温度组别:T1~T4;
4. 户内、户外(IP54)。
1. For the dangerous sites with explosive air mixture:
1 division、2 division;
2. Flammable gas, steam class:ⅡA、ⅡB;
3. Temperatures classification:T1~T4;
4. Indoor and outdoor(IP54).
型号
Model
被控电机功率
Controllable
motor's 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
Inlet's thread
电缆外径
Cable's outside
diameter (mm)
使用类别
Using sorts
防爆标志
Explosion-
proofing marker
防护等级
Protection
category
JBQJ-14
14
28
30
G11/2
Φ20~Φ26
AC3
Exd Ⅱ BT4
IP54
JBQJ-22
22
42
40
JBQJ-30
30
58
40
G2
Φ27~Φ33
JBQJ-40
40
77
60
JBQJ-55
55
110
60
G3
Φ43~Φ51
JBQJ-75
75
142
60
JBQJ-90
90
165
60
JBQJ-100
100
190
60
JBQJ-115
115
218
90
JBQJ-135
135
256
90
JBQJ-160
160
286
90
JBQJ-190
190
331
90
1. 该产品适用于50Hz、380V,14~190kW三相异步电动机
不频繁自耦降压起动用;
2. 钢板焊接外壳,表面喷塑;
3. 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. 具有过载、断相保护功能;
5. 钢管或电缆布线;
6. 可根据用户要求特制。
7. 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 motor's 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 user's requirements.
7. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
型号 Mode\ 尺寸 Size
A
B
C
D
E
JBQJ-14~55
690
1300
450
510
320
JBQJ-75~115
790
1450
470
530
340
JBQJ-135~190
1090
1850
500
560
370