|Place of Origin:||China|
|Brand Name:||Pearl Electric|
|Certification:||KEMA, CE, CCC, ISO9001|
|Model Number:||PEO-S, S9~13|
|Minimum Order Quantity:||1 unit|
|Packaging Details:||Seaworthy wooden packing|
|Delivery Time:||35~50days ex-work|
|Payment Terms:||T/T, L/C|
|Supply Ability:||8000 units per year|
|Capacity:||30kVA Or Customized||Rated H. V.:||6.6 Kv Or Customized|
|Rated L. V.:||0.433kv Or Customized||Vector Group:||Dyn11 Or Customized|
|Impedence:||4 % Or Customized||Cooling:||ONAN/ONAF Or Customized|
Reliable Service , 6.6 kV - 30 kVA , Oil - Immersed Transformer , Anti-lightning Impulse , Excellent Overload
1.Great ability of short circuit resistance
2. Cold rolled silicon steel core and oxygen-free copper wires, higher efficiency and lower loss;
3. Complete sealed structure, low maintenance;
4. Vacuum oil filling prevents air bubbles, high stability of insulation;
5. Excellent rated capacity.
6 .The cancellation of oil conservator makes the transformer more convenient to use;
The replacement of oil tube into corrugated tank makes the transformer easier to cool;
The physical property of corrugated tank increases the reliability of the transformer;
The adoption of sanforizing makes sure the robustness of long distant transportation.
The product has been widely used outside, such as power transmission and transformation system for agriculture, village, communities, mining, petrochemical enterprise, light industry area and etc.
Secondary connection wiring and termination
The beginning and end of each secondary winding and all secondary tappings shall be wired to terminals in a terminal box accessible from ground level and thence to the free standing marshalling box.
Termination of leads
Particular attention shall be paid to the termination of leads inside the transformer tank with a view to ensuring secure connection of current carrying lugs, and the elimination of all possible tension in the leads .
Conduit or armour
Where a current transformer’s secondary leads are taken through conduit or armoured cables, all leads from one winding shall be included in one particular conduit or armoured cable.
|I Basic Information|
|1.02||Applicable Standards||IEC 60076|
|1.04||Country of Origin||China|
|II Pearl Electric Performance|
|2.05||Number of phase||Three|
|2.06||Insullation Class||Class A|
|2.08||Tapping Ranging||±2*2.5% on HV side|
|2.13||Load Loss (@75℃)||W||630|
|2.14||Max. Ambient Temperature||℃||40℃|
|2.15||Top oil temperature rise||K||60|
|2.16||Winding temperature rise||K||65|
|3.01||Core Materials||Silicon Steel Sheet|
|4.02||Total mass(with oil)||kg||260|