
BAB隔爆型变压器(ⅡB)
BABFlame-prooftypetransformer(ⅡB)
一、适用范围
1.爆炸性气体环境危险场所:1区、2区;
2.可燃性气体、蒸气X别:ⅡA、ⅡB;
3.温度组别:T1~T4;
4.户内、户外(IP54)。
1.Forthedangeroussiteswithexplosiveairmixture:
1division、2division;
2.Flammablegas,steamclass:ⅡA、ⅡB4;
3.Tdivperaturesclassification:T1~T4;
4.Indoorandoutdoor(IP54).
三、性能特点
1.铸铝合金外壳,表面喷塑,耐腐蚀;
2.适用于交流50Hz,220V/380V的电路中,作为机械控制电器或局部照明电源;
3.内装BK系列干式变压器,进出线腔分别X立,有
单X保险丝腔,便于维修;
4.钢管或电缆布线。
1.Theexplosion-proofsocketdeviceiscomposedofsocketandplug;
2.Socketandplugrodhaveflame-separatingstructures,theshellissafety-increasingtype.Itadoptshigh-intensitynon-inflammableplasticstodivssandmanufacturewithantistatic,anticorrosive,shockproofandgoodheatstabilityperformances;
3.Steelpipeandcablewiring.
额定容量 Rated volum (KVA) | 初X额定电压 Primary rated voltage (V) | 次X额定电压 Secondary rated voltage (V) | 防爆标志 Explosion- proofing marker | 防护等X Protection category | 防腐等X Corrosion-proofing grade | 进线口螺纹 Inlets thread | 电缆外径(mm) Cables outside diameter |
0.2, 0.3, 0.4, 0.5, 1 | 220,380 | 6.3, 12, 24 | ExdⅡBT4 | IP54 | WF1,WF2 | G3/4 | Φ8~Φ14 |