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{"title":"Industrial 25 Kva 1 Phase Medium Voltage Transformer Step Up And Down Transforme","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/30\/3a\/e6a38677f0a83a9ad31e36ad7c9d-200x200-1\/industrial_25_kva_1_phase_medium_voltage_transformer_step_up_and_down_transformer.jpg","attrs":[]}
Oil-Immersed Transformer, Single Phase Pad Mounted Transformer
Rated Capacity
10kVA -500kVA
Vector Group
Dyn11 / Yyn0
Low Voltage
110-240/240-480/600-690V
Warranty
3 years
Standard
DOE/IEC60076/IEEE/ANSI
Mounting Type
Pole Mounted
Winding Material
Copper
Protection Level
IP65
Efficiency
98%
Enclosure Material
Steel
Insulation Class
Class H
Certifications
UL Listed, CSA Certified
Product Overview
HENTG Power Single Phase Oil Immersed Transformer is a high-efficiency step-down transformer available in 25 KVA, 100 KVA, and 250 KVA configurations.
Key Features
High efficiency design minimizes energy consumption and reduces electricity costs
Durable construction using premium materials for long-term, maintenance-free operation
Built-in overload protection ensures safe and reliable performance
This transformer is specifically designed for outdoor environments with excellent weather resistance and corrosion protection. Ideal for both residential and small commercial applications, it delivers stable power supply while optimizing energy efficiency.
Technical Performance Data
Rated Capacity (KVA)
HV
Tapping Range
LV
No-load Loss (W)
Load Loss (W)
Dimension (mm)
Efficiency
15
2400-34500
±2*2.5%
110-690
60-150
330-1150
520-795
98.8
25
99.0
37.5
99.1
50
99.1
75
99.2
100
99.3
167
99.3
250
99.4
333
99.4
500
99.5
Advantages in Distributed Power Distribution Networks
Reduced Line Losses: Installed close to the load, these transformers shorten the low-voltage supply radius, reducing low-voltage line losses by over 99%
Energy Efficient Design: Features high-efficiency wound core design for improved electrical performance and energy savings
Space-Saving Installation: Pole-mounted suspension installation requires no ground space, ideal for rural and suburban areas
Cost Effective: Lower capital investment compared to traditional transformer systems
Reliable Operation: Fully enclosed structure provides excellent protection against dust and moisture with strong overload capacity
Protection System: IP55 Protection Grade Oil Tank, with Pressure Relief Valve and Oil Level Gauge
Electrical Parameters:
Item
Typical Value
Rated Capacity
10kVA/25kVA/50kVA
No-load Loss
≤45W (25kVA Example)
Impedance Voltage
4%±10%
Special Design Features:
Fully Sealed Structure for Anti-Oxidation
Axial Heat Sink for Enhanced Convection
Anti-Theft Mechanical Locks
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
