25kVA 120/240V Pole Mount Transformer

25kVA 120/240V Pole Mount Transformer

Product Name: 25 kVA 120/240V Pole Mount Transformer
Capacity: 25 kVA
Input voltage: 120V
Output voltage: 240V
Delivery Year: 2023
Country: Indonesia
Key Advantages:
Pole type transformer compact design met rural grid-upgrade needs, saving space and enabling quick installation.
Power pole transformer standard with corrosion-resistant casing suited for tropical high-temperature, high-humidity environments.
Pole Mount Transformer fast-installation scheme reduced power-connection time, supporting electrification projects in remote areas.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 25kva 120/240v pole mount transformer in China. If you're going to buy customized 25kva 120/240v pole mount transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

 

Product Introduction of Pole Mount Transformer

 

25 kVA 120/240V Pole Mount Transformer

25 kVA - 120/240V Pole Mount Transformer

The 25 kVA - 120/240V Pole Mount Transformer is a high-efficiency transformer designed for outdoor power distribution, ideal for rural grids, street lighting systems, and small commercial applications. Its Power pole transformer structure supports vertical installation on poles or mounts, significantly reducing space requirements while enhancing safety. The fully sealed design ensures robust performance in harsh environments, reliably delivering 120/240V voltage to meet global power demands. Whether addressing Pole type transformer standardization needs or durability challenges in complex conditions, this product offers a reliable solution.

 

 

 

Products parameter

 

Rated Power
(KVA)
High Voltage
(KV)
Low Voltage
(KV)
No-load Loss
(W)
On-load Loss Oil Weight
(KG)
Total Weight
(KG)
10 34500/
19920
13800/
7957
13200/
7620
12470/
7200
or others
120-240
240-480
347
600
36 120 22 150
15 50 195 30 210
25 80 290 45 258
37.5 105 360 50 340
50 135 500 62 395
75 190 650 88 480
100 210 850 94 530
167 350 1410 138 680
333 - - - -

 

 

 

 

basic structure

 

 

25 kVA 120/240V Pole Mount Transformer

 

 

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Product Features of Pole Mount Transformer

 

 

Flexible Installation Compatibility:

Supports Pole Mount Transformer standard interfaces for rapid mounting on poles, towers, or ground brackets to adapt to diverse terrains and grid layouts.

High Efficiency & Low Loss:

Copper-wound design combined with Power pole transformer optimized cooling systems ensures 98% full-load efficiency, minimizing energy waste.

Harsh-Environment Resilience:

Pole type transformer dust/waterproof casing (IP55 rating) withstands extreme temperatures, humidity, and salt fog, with a 20-year lifespan.

Smart Monitoring Integration:

Built-in temperature sensors and level gauges enable real-time operational monitoring, ensuring stable Pole Mount Transformer performance.

Fast Maintenance:

Modular design simplifies maintenance without pole disassembly, reducing downtime risks.

 

 

Technical Advantages

 

The Pole Mount Transformer delivers three core technical breakthroughs:

Energy Efficiency:

Utilizes Power pole transformer low-loss silicon steel cores and copper windings, improving efficiency by 15% compared to traditional models, meeting IEC 60076 energy standards.

Optimized ONAN (oil-immersed self-cooling) systems ensure stable output even in high-temperature conditions.

Durability & Structural Strength:

Pole type transformer casing features double-layer galvanized steel + epoxy coating, enhancing corrosion resistance by 30% for long-term outdoor use.

High-voltage bushings (15kV/200A) and customizable low-voltage terminals (4/6-hole spades) support flexible power configurations.

Smart Safety & Reliability:

Built-in pressure-relief valves and vacuum gauges monitor internal pressure and fluid levels to prevent failures.

Remote monitoring interfaces enable Pole Mount Transformer network integration for real-time fault alerts and data tracking.

 

 

 

25 kVA 120/240V Pole Mount Transformer

 

 

 

 

Product Testing

 

The 25 kVA Pole Mount Transformer has undergone rigorous testing:

 

Insulation Performance:

Complies with IEC 60076-19 standards, achieving 95 kV BIL (Basic Insulation Level) for high-voltage safety.

Thermal Stability:

Maintained stable operation at 65°C temperature rise for 8 hours under ONAN cooling conditions.

Mechanical Shock Resistance: Simulated earthquake and strong-wind environments validated the Power pole transformer's seismic and wind-resistance capabilities.

Environmental Adaptability:

Delivered consistent output performance across extreme temperatures from -30°C to +55°C.

All test results meet certification requirements for North America, Europe, and Asian markets, ensuring seamless global deployment.

 

25 kVA 120/240V Pole Mount Transformer

 

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Why choose us?

 

25 kVA 120/240V Pole Mount Transformer

GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.

Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.

 

SGS certification certificate

25 kVA 120/240V Pole Mount Transformer

 

Our factory

25 kVA 120/240V Pole Mount Transformer

 

FAQ
 

Q1: How to Choose Between Oil-Immersed, Dry-Type, or Amorphous Alloy Transformers Based on Needs?

A:Oil-immersed transformers (e.g., 30-2500 kVA/10 kV Oil-Immersed Three-Phase Dual-Winding):
Applicable scenarios: Large factories, substations, outdoor high-voltage power distribution.
Advantages: Excellent heat dissipation for high loads and high-temperature environments, but requires fire prevention and oil leakage precautions.
Dry-type transformers (e.g., Epoxy resin-cast type, Dry-Type Dual-Winding):
Applicable scenarios: Indoor installations (e.g., data centers, commercial buildings), environments with strict fire safety requirements.
Advantages: No insulation oil, pollution-free, low noise, but requires ventilation for heat dissipation.
Amorphous alloy transformers (e.g., Amorphous Alloy Dry-Type):
Applicable scenarios: Grid-end applications, rural power supply, energy-efficient systems.
Advantages: Reduces no-load loss by over 70%, higher efficiency than traditional transformers, ideal for long-term low-load operations.

Q2: Which Equipment is Suitable for Rectifier Transformers (30-3200 kVA Rectifier Type)?

A: Designed specifically for rectifier equipment, such as:
Electroplating lines, electrolytic cells.
Aluminum/copper electrolysis production.
DC motor drive systems.
Features: Three-phase input, adjustable DC voltage output. Note: Harmonic loads may impact transformer performance.

Q3: What are the Differences Between Prefabricated Substations (European Style) and Combined Transformers (Combined Type)?

A:Prefabricated Substations:
High integration: Includes transformers, low-voltage cabinets, and protection devices pre-installed in weatherproof/fire-resistant enclosures.
Applicable scenarios: Rapidly deployable outdoor power systems (e.g., temporary construction sites, remote areas).
Combined Transformers:
Functional integration: Typically combines transformers, metering devices, and protection equipment to simplify power distribution.
Applicable scenarios: Power distribution hubs for small/medium factories or commercial complexes.

Q4: What is the Voltage Adjustment Method for 30-2500 kVA Dual-Winding Non-Adjustable Voltage Transformers?

A:Non-adjustable type: Fixed output voltage set at factory (e.g., 10 kV input → 400 V output); no on-site adjustment.
Applicable scenarios: Stable voltage environments with minimal load fluctuations (e.g., fixed production lines).
For voltage adjustment, choose on-load tap-changing transformers (customizable).

Q5: What are the Temperature Resistance and Lifespan of Epoxy Resin-Cast Dry-Type Transformers?

A:Temperature resistance: Class F (155°C) or Class H (180°C), with overload capacity up to 1.5× rated power.
Lifespan: Over 20 years under normal operation, but requires regular inspections of winding insulation and cooling systems.

 

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