YB(ⅡB)系列隔爆型三相異步電動機
YB Series Flame-proof Type Three-phase Asynchronous (ⅡB)
1. 爆炸性氣體環(huán)境危險場所:1區(qū)、2區(qū);
2. 可燃性氣體、蒸氣級別:ⅡA、ⅡB;
3. 溫度組別:T1~T4;
4. 戶內、戶外。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.
機座號
Machine base
number
同步轉速 Synchronism speed (r/min)
B3
B35
V1
B6,B7
B8,V3,V5,
V6,V15
B5
機座長度
Machine base length
S:短機座
S:short machine base
M:中機座
M:mid machine base
L:長機座
L:long machine base
安裝型式
Mounting mode
B:臥式
B:Lie type
V:立式
V:Post type
防爆標志 EXd Ⅱ BT4
Explosion-proofing marker
具有效率高、轉矩
大、溫升低、噪聲低、
振動小、結構先進、
安全可靠等特點
Owning the advantages
of high-efficiency、
big torque、low
temp、raising、low-
noise、few vibration
and advanced
structure, safe and
reliable.