250kVA 333kVA 1 Phase Pad Mounted Transformer Easy Installation For Power Distribution
250kVA/333kVA Single Phase Pad Mounted Transformer Designed for easy installation in power distribution systems, this oil-filled transformer features a compact, space-saving structure with high reliability and safety performance. Key Specifications Attribute Value Type Distribution transformer, Power transformer, Oil-filled Frequency 50Hz, 60Hz Phase Single Phase Coil Structure Toroidal Input Voltage 3kV to 400kV (multiple options) Output Voltage 5V to 480V (multiple options)
333kVA 1 Phase Pad Mounted Transformer
,Power Distribution Pad Mounted Transformer
Designed for easy installation in power distribution systems, this oil-filled transformer features a compact, space-saving structure with high reliability and safety performance.
| Attribute | Value |
|---|---|
| Type | Distribution transformer, Power transformer, Oil-filled |
| Frequency | 50Hz, 60Hz |
| Phase | Single Phase |
| Coil Structure | Toroidal |
| Input Voltage | 3kV to 400kV (multiple options) |
| Output Voltage | 5V to 480V (multiple options) |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Tank Material | 304 Stainless Steel |
| Standards | ANSI, IEEE, DOE, CSA, NEMA |
- Global Standards Compliance: Meets UL, IEEE, and ANSI standards for safe operation
- ONAN Cooling System: Ensures high thermal performance and reliability
- Corrosion-Resistant: Powder-coated steel tank with stainless-steel hardware
- Compact Design: Fits in limited spaces like urban grids and commercial complexes
- Low Noise Operation: Suitable for noise-sensitive areas
- Easy Maintenance: Modular structure for quick service access
| Capacity (KVA) | HV | Tapping Range | LV | No-load Loss | Load Loss | Efficiency |
|---|---|---|---|---|---|---|
| 15-333 | 2400-34500 | ±2X2.5% | 110-690 | 60-150 | 330-1150 | 98.82-99.49% |
Step 1: We respond within 1 hour with recommendations and quotations. Technical drawings are confirmed within 7 days after payment.
Step 2: After design approval, production begins with strict quality control. We provide QC and test reports before shipment.
Step 3: Professional installation support and over 2 years warranty service included.
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- Clamshell cabinet design for easy access to connections
- Ground installation suitable for residential and commercial areas
- Fully sealed design with NEMA 3R protection level
- High-low voltage compartments separation for operational safety
- Customizable configurations available
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions since 2011, specializing in reliable, high-performance transformers.
How can we guarantee quality?
We conduct pre-production samples, final inspections, and provide QC & test reports. We accept Factory Acceptance Tests and offer over 2 years warranty.
What services can we provide?
We offer OEM services, professional technical support with 30+ senior engineers providing 24/7 online service with 30-minute response time.
Our products comply with GB 20052-2024 and IEC 60076 standards and include:
- Oil-immersed transformers
- Dry-type power transformers
- SH15 and SCBH15 amorphous alloy transformers
- YB prefabricated substations
- ZGS modular substations
- Transformers for new energy systems
- Custom-engineered specialty transformers
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