3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA Pad Mounted Transformer

Overview of 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA Pad Mounted Transformer

3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA 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 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA 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 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA Pad Mounted Transformer

This pad-mounted transformer handles tough electrical jobs. It steps down high voltage power safely. The unit manages 3-phase systems. Voltage ratings cover 34.5kV and 13.8kV. It transforms power efficiently for distribution networks. Multiple capacity options exist. Choices include 500kVA, 1000kVA, 1250kVA, 1500kVA, and 2MVA. This flexibility meets varied load demands. The transformer sits securely on a concrete pad. Its design keeps it stable and accessible. The “Live Front” or “Dead Front” term refers to the bushing compartment. Live Front units have exposed energized parts inside their compartment. Dead Front units fully enclose and isolate all live components. Dead Front enhances safety for workers and the public. The enclosure is robust steel. It protects internal components from weather and damage. This includes rain, wind, dust, and minor impacts. Copper or aluminum windings are standard. Core steel ensures low losses and quiet operation. The unit includes pressure relief devices. It also has lifting points for installation. Cooling is typically mineral oil or less-flammable fluid. Temperature gauges monitor operational health. These transformers are built for reliability. They serve for years with minimal maintenance. Installation occurs above ground. This is common in commercial areas and neighborhoods. It powers subdivisions, shopping centers, and industrial parks. The compact footprint saves space. It avoids the need for a substation building. Safety features are critical. Tamper-proof locks secure the cabinet. Warning labels are prominent. The design prevents unauthorized access. It protects people and animals. Electrical performance meets industry standards. It ensures stable voltage supply downstream. The transformer connects overhead lines or underground cables. It integrates seamlessly into the grid. This equipment is essential for modern power distribution. It delivers electricity where people live and work.

Applications of 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA Pad Mounted Transformer

These transformers sit quietly in neighborhoods. They handle heavy electrical loads. Underground power lines feed into them. The transformers step down high voltage. They deliver safer power to nearby buildings. You see them in subdivisions and along commercial strips. Their compact design fits tight spaces. They don’t need large fenced yards. Workers install them quickly on concrete pads.

The live front term means internal parts are energized. The dead front design protects people. Touching the outside cabinet is safe. This is vital in public areas. Kids play nearby. People walk past them daily. The robust steel enclosure shields everything inside. It withstands weather and minor impacts. Units range from 500kVA to 2MVA capacity. They manage 34.5kV or 13.8kV primary voltage. This flexibility suits different utility grids.

Their main job is distributing power locally. They feed shopping centers, schools, and apartment blocks. Factories use them for machinery power. They connect directly to underground cable networks. This keeps overhead lines off busy streets. Maintenance crews access them easily. Doors open for inspections and repairs. Internal components are readily visible. Safety interlocks prevent accidental contact.

These transformers support reliable power delivery. They form a critical link between high-voltage transmission and everyday use. Their reliability prevents outages. They operate silently for decades. Utilities depend on their consistent performance. Businesses need the stable power they provide. They are the unseen workhorses powering modern communities.

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 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA 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 3 Phase Live Dead Front 34.5kV 13.8kv 500kVA 1000kVA 1250 Kva 1500kVA 2MVA Pad Mounted Transformer

What does this pad mounted transformer do?
This unit changes high voltage electricity to lower voltage electricity. It powers neighborhoods, businesses, and industrial areas safely. The electricity comes in at 34.5kV. It leaves at 13.8kV for local distribution.

What is “Dead Front”?
Dead Front means all high-voltage parts are completely enclosed. You cannot touch live electrical components. This design prevents accidental contact. It protects utility workers and the public. Safety is the main reason.

What voltages does it handle?
The primary (input) voltage is 34.5 kilovolts (kV). The secondary (output) voltage is 13.8 kilovolts (kV). This setup is common for utility distribution networks. It steps down power effectively.

What sizes are available?
We offer several standard capacity ratings. Common sizes are 500kVA, 1000kVA, 1250kVA, 1500kVA, and 2000kVA (2MVA). The right size depends on your specific power needs. Larger capacities serve bigger loads.

How is it installed?
The transformer sits on a concrete pad above ground. It connects to underground power cables. Workers need clear access space around the unit. Proper ventilation is essential. The ground must be level and stable.