13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

Overview of 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer 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 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

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 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

Below are the essential information for our 13.8 kV Pad Placed Transformers, available in 250kVA, 300kVA, 400kVA, 500kVA, 630kVA, and 750kVA scores. These systems supply trustworthy power for areas, business structures, and industrial sites. They link directly to below ground utility lines.

The main voltage is 13,800 volts. Usual additional voltages consist of 120/240V, 208Y/120V, 240/120V, 480Y/277V, and 480V. Typical regularity is 60Hz. Each transformer handles its ranked kVA tons continually. They operate successfully under normal problems.

Building makes use of durable steel tanks. These tanks stand up to climate and safeguard internal components. Core and coil settings up are made from high-grade electric steel and copper. This guarantees reduced losses and reliable performance. Transformers are filled with premium protecting liquid. The liquid provides cooling and insulation.

Cooling down techniques are ONAN (Oil Natural Air Natural) or KNAN. This means oil flows naturally inside. Air cools the tank surface naturally outdoors. Radiators or cooling fins raise the cooling location. This layout maintains temperatures secure throughout procedure.

These transformers fulfill stringent security criteria. They consist of stress alleviation gadgets. Mistakes trigger pressure build-up. The alleviation device vents safely to prevent tank rupture. Tamper-resistant closets and safe locking secure versus unapproved accessibility. Units adhere to IEEE C57.12.22 and ANSI standards. This assures integrity and security.

Installation is straightforward on a concrete pad. The pad gives a stable, level base. Units include lifting hooks for positioning. Terminal plans fit different cable connections. Common devices consist of pressure assesses, fluid degree indicators, and drain valves. Surge arresters protect against voltage spikes. We offer optional attributes like reduced fluid degree alarms or remote monitoring points.

Applications of 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

Pad-mounted transformers rated 13.8 kV and in between 250KVA and 750KVA are necessary tools. They tip down high voltage power for more secure, usable degrees. These units are common in many locations. They accurately power large industrial centers. Manufacturing facilities and factory require this constant power. Hefty machinery depends on it. These transformers also sustain renewable resource projects. Solar ranches and wind setups use them. They attach generated power to the primary grid.

Next off, these transformers are important for area framework. They power whole areas. They supply electricity to real estate growths. They are additionally critical for important services. Health centers and emergency facilities call for reliable power. Institutions and colleges need them also. Public structures rely upon their constant procedure.

Additionally, commercial locations benefit considerably. Shopping centers and big stores make use of these transformers. Office complexes and company parks depend upon them. They give the significant power needed for illumination, COOLING AND HEATING, and tools. Stockrooms and warehouse likewise use them. Logistics procedures require robust electrical supply.

These transformers are set up directly on concrete pads. This ground-level positioning is crucial. It makes them more secure and easier to maintain than pole-mounted systems. Utility employees access them safely. They are confined in durable, tamper-proof steel cabinets. This protects the interior elements. Oil inside cools them properly. Their style focuses on security and longevity. They take care of substantial electrical lots daily. They are developed challenging for severe exterior conditions. Weather condition does not quickly impact their performance.

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 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer, 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 13.8kv Transformer 250KVA 300KVA 400KVA 500KVA 630KVA 750KVA Pad Mounted Transformer

What is a pad-mounted transformer?
It sits on a concrete pad outside. It steps down high voltage electricity from power lines. It delivers safer, lower voltage power to buildings or neighborhoods. You see them near businesses or homes needing lots of power.

What voltage does this transformer handle?
It works with 13.8 kilovolts (kV). This is a common high voltage level used by utilities. The transformer takes this high voltage. It changes it to lower voltages like 480V or 208Y/120V for use inside buildings.

What sizes are available?
We offer several power ratings: 250 kVA, 300 kVA, 400 kVA, 500 kVA, 630 kVA, and 750 kVA. The kVA number tells you its power capacity. Pick the size matching the electrical load your project requires. Bigger loads need bigger transformers.

Where are these transformers used?
They supply power to places needing significant electricity. Examples include shopping centers, schools, apartment complexes, office buildings, and industrial sites. They feed power directly to these locations. They are also used in utility company networks.

Are these transformers safe?
Yes. They are built inside a strong, locked steel tank. This tank protects people from touching live parts. It also contains insulating oil. The oil cools the transformer and prevents electrical fires. Only trained utility workers should open them.