BQX隔爆型星三角起动器

厂商 :乐清市三诺电气有限公司

浙江 温州
  • 主营产品:
  • 防爆非标配电箱
  • 防爆灯
  • 防爆启动箱
联系电话 :13588954402
商品详细描述
【【BQX 隔爆型星三角起动器(ⅡB)}}}
BQX Flame-proof Type Luminair Star-delta 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
被控电动机最大功率
Controllable maximum
motor power (KW)
额定电流
Rated current (A)
热继电器整定电流
Thermal relays setting
current (A)
时间继电器整定值
Time relays setting ratio (S)
BQX-13 13
26
15
11
BQX-17 17 33 19 13
BQX-22 22 42.5 25 15
BQX-30 30 58 34 17
BQX-40 40 77 45 20
BQX-55 55 105 61 24
BQX-75 75 142 85 30
BQX-125 125 260 100-160 14-60
 
防爆标志
Explosion-proofing marker
防护等级
Protection category
防腐等级
Corrosion-proofing grade
进线口螺纹/电缆外径
Inlets and outlet thread/Cables outside diameter (mm)
ExdⅡ BT4 IP54 W, WF1, WF2 G1/Φ12~Φ18, G11/4/Φ15~Φ22, G11/2/Φ20~Φ26
G2/Φ27~Φ33, G21/2/Φ36~Φ44

 
  1. 适用于50Hz、380V,13~125kW三相异步电动机不频繁
起动和停止用;
2. 铸铝合金或钢板焊接外壳,表面喷塑;
3. 内装交流接触器、热过载继电器、时间继电器、转换开
关、指示灯等元件;
4. 延时自动控制时间继电器0.4~60秒内可调;
5. 适用于八小时工作制、不间断工作制、断续周期工作制、
在断续 周期工作制下的操作循环次数为30次/小时,两
次连续起动间隔时 间不小于90秒;
6. 具有过载、断相保护功能;
7. 钢管或电缆布线;
8. 可根据用户要求特制。
9. 符合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。

1. Apply to 50Hz、380V,13~125KW 3-Phase asynchro-
nous motors infrequently start and stop;
2. Al-alloy diecasted or steelplate welded shell with
plastic-sprayed surface;
3. Inside mounted breaker, AC contactor, thermal-relay,
time relay, changeover switch and indicator, etc;
4. Delay automatic time-control relay can be set within
0.4~60 seconds;
5. Apply to 8 hours work system, continuity work
system and continuous period work system the
operation cyclic per hour. The interval time of twice
continuously sarts is not less than 90 seconds;
6. Possessing the guarding function against overload
and phase failure, etc;
7. Steelpipe and cable wiring.
8. Can be customized according to users requirements.
9. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241 standard request.
   
A B C D E
BQX-13 400 850 350 250 250
BQX-17
BQX-22
BQX-30 660 930 440 420 290
BQX-40
BQX-55
BQX-75 660 1350 350 450 250
BQX-125
 
     
 
 
   
 
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