Low Noise Oil Immersed Transformer For Mentallurgy 110kV 40mVA

Basic Information
Place of Origin: China
Brand Name: Pearl Electric
Certification: KEMA, CE, CCC, ISO9001
Model Number: PEO-S, S9~13
Minimum Order Quantity: Negotiable
Price: Negotiable
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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Name: Oil Immersed Transformer Capacity: 110 KVA Or Customized
Rated H. V.: 40mVA Or Customized Rated L. V.: 0.433kv Or Customized
Vector Group: Dyn11 Or Customized Impedence: 4%-6% Or Customized
Cooling: ONAN/ONAF Or Customized Feature: Low Noise
High Light:

oil immersed distribution transformer


oil type transformer

Low Noise Oil Immersed Transformer For Mentallurgy 110kV 40mVA

Oil Immersed Transformer Introduction
1. Energy saved :
2. Long-term reliable service life:
Fully enclosed transformer tank and rim shall be bolted together or welded firmly. Isolation
between oil and air keeps insulation away from moisture, which lowers insulation aging and
improves service life.
3. Free from untanking:
Free from untanking before operation, so its cost is saved.
4. Free from maintenance
5. Low noise:
Impacted structure in design, new material and new technology adopted and low noise.
6. Small size and artistic appearance:
Owing to the corrugated plate used for radiation, oil volume is changed by adjustment and
compensation through expansion and shrinkage of corrugated plate when the temperature of oil is
changed. Corrugated tank is small size in good looking.

Oil Immersed Transformer Details



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, thus to effectively reduce no-load loss and no-load current.

HV winding:

high quality copper conductor, 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.



Oil Immersed Transformer Details


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 110
2.02 HV KV 40mVA
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 % 6
2.12 No-load loss W 430
2.13 Load Loss (@75℃) W


2.14 Max. Ambient Temperature 40℃
2.15 Top oil temperature rise K 60
2.16 Winding temperature rise K 65
3.17 Transformer wheel pcs Yes
4.01 Dimensions (L*W*H) mm 1340*1190*1750
4.02 Total mass(with oil) kg 1160
4.03 Colour   RAL7035

Low Noise Oil Immersed Transformer For Mentallurgy 110kV 40mVA


Contact Details

Phone Number : 86-020-22626603

WhatsApp : +008618826241798