Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

Overview of Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System is an enclosed, ground-level electrical distribution transformer commonly used in underground (UG) power systems. It steps down primary high-voltage electricity (e.g., 15kV or 25kV) to a lower secondary voltage (e.g., 120/240V or 480V) for safe distribution to residential neighborhoods, commercial buildings, and industrial parks. Its robust, lockable steel enclosure makes it safe for public areas.

Features of Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

Ground-Level Enclosure: A locked, tamper-resistant, weatherproof steel cabinet that protects the internal components and ensures public safety.

Underground Cable Connections: Designed for easy connection to underground primary (high-voltage) and secondary (low-voltage) cables via compartments with built-in bushings.

Compartmentalization: Separate, isolated compartments for high-voltage and low-voltage components, enhancing safety during maintenance.

Ventilation: Designed with louvers or other ventilation systems to allow for proper heat dissipation from the transformer core and coils.

Lifting Lugs: Integrated lifting lugs for easy and safe installation and replacement using a crane or hoist.

Tamper-proof Hardware: Lockable doors with special bolts to prevent unauthorized access.

Fused Switches: Often includes fused disconnect switches for circuit protection and safe isolation.

Pad Foundation: Installed on a concrete pad (“pad-mounted”) to provide a stable, level base.

Specifications of Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

This transformer deals with power needs from 10 to 500 KVA. It works in distribution systems. The key voltage approves 4,000 volts approximately 35,000 volts. The additional result supplies standard 220 volts or 400 volts. This is a single-phase transformer. It’s created for pad-mounted installment. The device sits directly on a concrete pad outdoors.

The core uses high-grade electric steel. This lessens power losses. The transformer is oil-filled. Oil provides air conditioning and insulation. All-natural oil flow keeps temperature levels steady. Effectiveness fulfills or surpasses sector standards. This lowers operating expense gradually.

The storage tank is durable bonded steel. It prevents leaks. The container stands up to common outside conditions. Terminations are conveniently obtainable. They are protected within a lockable cabinet. This cupboard enhances safety. It also discourages unapproved access. Bushings are high-quality porcelain or polymer. They guarantee trustworthy electric connections.

Insulation is sturdy. It handles voltage stresses successfully. The transformer includes pressure relief. This secures against interior mistakes. It also has a liquid degree gauge. The gauge shows oil volume plainly. A drain valve permits oil tasting. Experiencing checks the transformer’s problem.

The device appropriates for numerous climates. It operates in temperatures from extremely chilly to rather warm. It manages high humidity levels. Corrosion security prolongs the transformer’s life. This transformer delivers dependable power. It integrates efficiently into distribution networks. Upkeep requirements are simple.

Applications of Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

This transformer delivers power dependably across circulation networks. It steps down high voltage electrical power safely for homes and services. Solitary phase procedure makes it ideal for backwoods and smaller industrial tons. Voltage scores are versatile. Input handles 4kV to 35kV. Result supplies common 220V or 400V. Power capability varies extensively from 10kVA to 500kVA. This fits different requirements from tiny communities to larger facilities.

The pad-mounted style is vital. It rests firmly on a concrete pad outdoors. This conserves space compared to pole-mount types. No unique building is needed. The enclosure is robust steel. It safeguards the core and coils from climate. Rain, snow, wind, dust reason not a problem. The tank is secured tight. This stops oil leaks. It additionally keeps wetness out for long life. Maintenance needs are really low. Operators conserve time and money.

Security is integrated in. The enclosure locks securely. Unapproved access is stopped. Tampering threats are reduced. Trusted operation is critical. This transformer ensures regular voltage supply. Power variations are lowered. Devices downstream is shielded. Power high quality continues to be steady for customers.

Setup is uncomplicated. The small footprint assists. It fits easily in substations or along feeder lines. Connection points are clear. Electricians work successfully. These transformers develop the backbone of local grids. They bring high voltage power down to useful levels. Residences obtain lights and appliances running. Shops and tiny factories run machinery. Reliability maintains communities powered everyday.

Company Profile

PDDN Photoelectron Technology Co., Ltd. is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Transformer 10-500KVA 4-35KV/220V/400V Single Phase Pad Mounted Transformer for Distribution System

What does this transformer do?
It steps down higher distribution voltages to usable levels. This transformer changes 4-000 volts down to 220V or 400V. This powers homes and businesses directly from the distribution lines.

Where do we usually install it?
You put it above ground on a concrete pad. It’s common near buildings or neighborhoods. It connects directly to overhead or underground power lines. The pad mount design keeps it safe and accessible.

Is it safe around people?
Yes, its metal enclosure is locked and tamper-proof. This protects people from high voltage inside. The case also shields the transformer from weather and animals. It meets safety standards for public areas.

How much maintenance does it need?
It needs very little regular upkeep. Technicians check the oil level and insulation condition periodically. They look for leaks or damage. The sealed tank design helps minimize maintenance needs. Report any problems immediately.

Can we get specific features?
Yes, options exist for different needs. You can choose cable entry points, voltage taps, or special protection devices. Tell us your exact requirements. We build transformers to match your project’s site conditions and power demands.