BAB 隔爆型变压器(ⅡB) BAB Flame-proof type transformer (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、ⅡB4; 3. Temperatures classification:T1~T4; 4. Indoor and outdoor(IP54).
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| 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,进出线腔分别独立,有 单独保险丝腔,便于维修; 4. 钢管或电缆布线。
四、技术参数 | | 1. The explosion-proof socket device is composed of socket and plug; 2. Socket and plug rod have flame-separating structures, the shell is safety-increasing type. It adopts high-intensity non-inflammable plastics to press and manufacture with antistatic, anti corrosive, shockproof and good heatstability performances; 3. Steelpipe and cable wiring. |
| | | | 额定容量 Rated volum (KVA) | 初级额定电压 Primary rated voltage (V) | 次级额定电压 Secondary rated voltage (V)
| 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 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 |
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