6.6 KV - 80 KVA Oil Immersed Transformer S9 - 13 Oil Immersed Power Transformer

Basic Information
Place of Origin: China
Brand Name: Pearl Electric
Certification: KEMA, CE, CCC, ISO9001
Model Number: PEO-S, S9~13
Minimum Order Quantity: 1 unit
Price: USD/RMB
Packaging Details: Seaworthy wooden packing
Delivery Time: 35~50days ex-work
Payment Terms: T/T, L/C
Supply Ability: 8000 units per year
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Capacity: 80kVA 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
High Light:

oil immersed distribution transformer


oil type transformer

Reliable Service , 6.6 kV - 80 kVA , Oil - Immersed Transformer , Anti-lightning Impulse , Excellent Overload​


Product Description




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.


Filling hole


Not withstanding the requirements of 6a of BS 2562, the filling hole shall not be smaller than 80 mm in diameter and shall have a bolted and gasketed cover, designed to protect the outer edges of the gasket from the weather.


The filling hole shall be placed to allow the filling medium to fall directly to the bottom of the cable box.


 Cable-entry and connections


Unless otherwise specified, cables shall enter cable boxes vertically from below. Where cable stands are provided, these shall be equipped with suitable cable saddles vertically aligned with the cable gland positions on the cable boxes and spaced to suit the cable manufacturer's recommendations, but in any case not more than 1 m apart.


Copper strip used for the laminae of flexible connections shall not exceed 0,5 mm in thickness.



 Armour cable clamps


Cable boxes for armoured cables shall be provided with suitable armour clamps.


Single-core cables and cables with insulated sheaths


Suitable 10 mm earthing terminals fitted with all required washers, nuts, lock nuts and removable copper earthing links shall be provided on the cable boxes and on the insulated cable glands required for single-core cables, for the purpose of bridging the gland insulation.


Stud holes shall not break through the metal of the gland or cable box to the inside.


Notwithstanding the requirements of BS 2562; where a higher insulation level is required for the glands for cables having anti-electrolysis finish, the gland insulation shall withstand a test of d.c. 5 kV for 60 s.


No. Items Unit Item 1
I Basic Information     
1.01 Type Designation   PEO-S-KVA/HV/LV
1.02 Applicable Standards   IEC 60076
1.03 Manufacturer   Pearl Electric
1.04 Country of Origin   China
II Pearl Electric Performance     
2.01 Rated Power kVA 80
2.02 HV KV 6.6
2.03 LV KV 0.433
2.04 Frequency Hz 50
2.05 Number of phase   Three
2.06 Insullation Class   Class A
2.07 Cooling Method   ONAN
2.08 Tapping Ranging   ±2*2.5% on HV side
2.09 Vector Group   Dyn11
2.10 Noise level dB 60
2.11 Impedance % 4
2.12 No-load loss W 180
2.13 Load Loss (@75℃) W 1310
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
3.17 Transformer wheel pcs Yes
4.01 Dimensions (L*W*H) mm 795*840*920
4.02 Total mass(with oil) kg 491
4.03 Colour   RAL7035


6.6 KV - 80 KVA Oil Immersed Transformer S9 - 13 Oil Immersed Power Transformer


Contact Details

Phone Number : 86-020-22626603

WhatsApp : +008618826241798