电力计量箱

集中式计量柜的应用:在建筑物或每层楼集中计量。它必须保持在电气装置(使用中)的原点附近，更具体地说:-电气装置(使用中)所占区域以外;-在建筑物的入口大厅或附近;采用表面组装或半集成方式，便于设备所有者和配电设备。材料:灰色玻璃纤维增强聚酯纤维，ral7035。透明聚碳酸酯制成的盖子。第二类绝缘。一般截电箱带三角锁，并准备EDP锁。适用标准:EN 61439-2基于EDP*标准文件DIT-C14-140/N *EDP - Energias de Portugal最小截面导线:10m2 22x58熔断短路装置。 Outputs to terminals. Ground busbars in the output box. Removable connection box (option). Nominal voltage: 400V, 50Hz Transitory overvoltage (Uimp): 4kV Overvoltage category: CAT III Insulation voltage: 600V Nominal current: according to order made. Short-circuit current: according to order made. Neutral regime: TT Diversity factor (RDF): 0.8 for (4-5 outputs); 0.7 (for 6-9 outputs) CEM environment: B Pollution level: 3 Protection levels: IP41 IK10 Insulation category: Category II Internal separation method: Method 4A Connection type: FF Fixed exterior installation at up to 2000 m high. Note: Product made to measure and to order.