供应BQX 隔爆型星三角起动器(图)

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品牌:燎原 型号:BQX 用途:直接起动

BQX 隔爆型星三角起动器(ⅡB)
BQX Flame-proof T*e Luminair Star-delta Starter (ⅡB)

1. *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 cl*:ⅡA、ⅡB;
3. Temperatures cl*ification:T1~T4;
4. Indoor and outdoor(IP54).
型号
Model
被控电动机*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
*爆标志
Explosion-proofing marker
*护等级
Protection category
*腐等级
Corrosion-proofing grade
进线口螺纹/电缆外径
Inlet's and outlet thread/Cable's 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. *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*。
9. *合GB3836-2000、IEC60079, GB12476.1-2000、
IEC61241标准要求。

1. Apply to 50Hz、380V,13~125KW 3-Phase asynchro-
nous motor's infrequently start and s*;
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 user's 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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