SCBH15系列10kV非晶合金干式变压器

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性能参数 Functional data

相数Phase: 3相

频率Frequency: 50Hz

局部放电Partial charging: 不大于No more than 10pC

绝缘耐热等级 Insulation level: F 级

绕组平均温升Average Winding arising: 不大于No more than 100K

噪音水平Noise level: 声级符合Sound Level conforms to JB/T 10088-2004

表2性能参数 Table 2 Functional data

表1 绝缘水平 Table 1 Insulation level

注: 带“*”的联结组Yyn0适用于容量≤400kV A 的变压器 特殊规格或非标产品的各项技术参数由供需双方协商确定。

Note: With the “*”ector group Yyn0 is suit for the transformer capacity is no more than 400kV A

The client should consult with supplier sbout the technical data when speical model or non-standard product is needed.

节能效果 Effect of energy conservation

非晶干变的空载损耗比现行国标GB/T10228-1997中表4组Ⅰ规定的数值降低四分之三。以630kVA 为例，SCBH15-630/10与SC10-630/10相比，空载损耗降低925W 。

假设：无功经济当量k1=0.1kW/kWar;年运行时间T=8760h:电费单价A=0.6元/kWh;年平均负载系数取0.8，一台容量为630kVA 的SCBH15型的非晶干变代替SC10型干变运行可降低运行损耗P 为:P=[1.345+0.1×1.6×630×10-2+5.875×0.82]-[0.42+0.1×0.5×630×10-2+5.875×0.82]=1.618kW 运行一年的经济效益和社会效益如下:

节约电能14174度(kWh)、节约电能电费8504元、节煤5.8吨；少排放二氧化碳11.7吨、相当于增加净化空气的森林面积31200m 2

Amorphous Dry Type Transformer's No-load Loss is 3/4 less than the required data in GB/T10228-1997 Table 4 Group Ⅰ, Compare SCBH15-630/10min SC10 Dry Type transformer, the No-load Loss deducted 925W.

Suppose when k1=0.1Kw/kVar; working hour/year T=8760h payment of electricity charge=RMB 0.6 yuan/kWh, yearly onload modulus is 0.8, a SCBH 10 Amorphous Dry Type Transformer with the capacity is 630kV A can reduce loss P as following.A year running economical and social bene fit is,

save electricity energy 14174(kWh) Discharge less CO2 11.7T Save payment of eletricity charge RMB 8504Yuan, Save Coal 5.8T, It is to say this increased 31200m 2 forest area.

SCBH15系列10kV 非晶合金干式变压器

SCBH15 Series 10kV amorphous alloy dry transformer