|Place of Origin:||China|
|Brand Name:||Pearl Electric|
|Certification:||KEMA, CE, CCC, ISO9001|
|Model Number:||PEO-S, S9~13,SZ11-M,SZ11|
|Minimum Order Quantity:||1 unit|
|Packaging Details:||Seaworthy wooden packing|
|Delivery Time:||45-50days ex-work|
|Payment Terms:||T/T, L/C|
|Supply Ability:||2.5 Million KVA/Year|
|Capacity:||4000~31500kVA Or Customized||Rated H. V.:||33kv Or Customized|
|Rated L. V.:||11kV Or Customized||Vector Group:||Dyn11 Or Customized|
|Impedence:||8-11% Or Customized||Cooling:||ONAN / ONAF Or Customized|
three phase power transformers,
electrical power transformer
35kV - 6300kVA , 3 phases , Double-column , Power Distribution Transformer , Non-exitation regulating transformer
The core is manufactured with high quality cold rolled grain-oriented silicon steel of high magnetic conductivity, and 45° mitring and steps overlapping structure is used for core production, enable the effectiveness of reducing no-load loss and no-load current.
HV winding is manufactured with high quality copper conductor, adopting optimized structure to improve electric distribution. Lightning impulse wave process is carried out for calculation and analysis, thus to improve transformer's anti-lightning impulse capability.
LV winding is manufactured with high quality foil conductor, so the ampere-turn balance is excellent and the transverse magnetic flux leakage is low. The anti-short circuit capability is thus greatly improved. Oil conduit is rationally designed in the windings to increase winding's heat dispersion surface, effectively reduce temperature and improve transformer's overload capability.
|By winding number||
35 kV class 3-phase two-winding power transformer
35 kV class on-load tap-changing power transformer
35 kV class off-load tap-changing power transformer