Payment & Shipping Terms:
|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|
Reliable Service , 6.6 kV - 80 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.
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.
|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||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|
|4.02||Total mass(with oil)||kg||491|
Contact Person: Sandy