1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

Overview of 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV 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 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

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 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

This 1000 KVA pad mounted transformer handles power distribution efficiently. It steps down higher voltages to safer levels for neighborhoods or businesses. The unit is built tough for outdoor use. Its welded steel tank resists weather and corrosion. Radiators attached to the sides help manage heat. Mineral oil inside cools the core and windings during operation.

The transformer offers several standard voltage options. It works with a primary voltage of 34.5KV and steps it down to 19.92KV. Another common setup uses 13.8KV primary and delivers 7.957KV secondary. The 13.2KV primary option steps down to 7.62KV. The 12.47KV primary configuration steps down to 7.2KV. These voltages suit many utility grid requirements.

Safety is a key focus. The tank has a strong locking system. This prevents unauthorized access. All live parts stay safely enclosed. A pressure relief device protects against internal faults. A durable liquid level gauge shows the oil amount clearly. The unit includes reliable grounding points. This connects the tank safely to earth. Lifting lugs are provided for safe installation and movement.

The transformer uses mineral oil for insulation and cooling. This oil is stable and performs well long-term. The core and coils are carefully designed. This minimizes energy losses and noise. The unit meets standard performance and safety ratings. It handles typical overloads without issue. Routine maintenance keeps it running reliably for years. Pad mounting means it sits securely on a concrete base. This setup is common and practical.

Applications of 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

This 1000 kVA three-phase pad-mounted transformer handles essential voltage changes for reliable power distribution. Its common voltage setups include stepping down 34.5KV to 19.92KV, 13.8KV to 7.957KV, 13.2KV to 7.62KV, and 12.47KV to 7.2KV. This flexibility makes it vital across different utility and industrial settings.

Utility companies rely heavily on these units. They install them within residential neighborhoods, commercial districts, and light industrial areas. The transformer takes the higher voltage from the main distribution lines. It reduces that voltage to safer, usable levels for homes and businesses. Its pad-mounted design keeps it secure and accessible above ground, protecting against flooding and simplifying maintenance. This setup is crucial for delivering stable power directly to local communities.

Industrial sites also benefit significantly. Factories, large facilities, and campuses often need substantial power at medium voltage levels. This transformer efficiently steps down the incoming utility feed. It provides the right voltage for heavy machinery, large motors, and complex building systems. Its robust construction handles demanding industrial environments. The pad-mounted enclosure offers inherent safety and takes up minimal ground space, important for crowded sites.

These transformers are also key components in dedicated substations. They form the core of smaller distribution points serving specific areas like shopping centers, hospitals, or university campuses. The unit manages the voltage drop efficiently within these critical hubs. Its design prioritizes reliability and long service life with minimal upkeep. This ensures continuous power delivery where outages are unacceptable.

The 1000 KVA capacity is ideal for substantial loads. It supports multiple buildings, large commercial complexes, or significant industrial processes. The specific voltage ratios match common North American distribution standards. This compatibility simplifies integration into existing power grids. Choosing the correct input/output voltage combination ensures optimal performance for the local network requirements. Installation is straightforward due to the self-contained pad-mounted design. This reduces project time and costs.

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 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV, 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 1000 KVA Three Phase Pad Mounted Transformer 34.5KV-19.92KV, 13.8KV-7.957KV, 13.2KV-7.62KV, 12.47KV-7.2KV

What is this transformer for?
This 1000 kVA pad-mounted transformer changes high voltage electricity to lower voltage. It powers neighborhoods, shopping centers, and industrial parks safely. It handles the large power needs of many buildings together. It connects directly to underground power lines.

Where is this transformer installed?
You see it on concrete pads at ground level. It fits easily in tight spots like behind stores, beside parking lots, or near apartment buildings. Its compact, green metal box protects the parts inside. It works outdoors in all weather.

What voltages does it handle?
It steps down specific common voltages. Choices include 34.5kV down to 19.92kV, 13.8kV down to 7.957kV, 13.2kV down to 7.62kV, and 12.47kV down to 7.2kV. This matches most utility company grid requirements. It ensures compatibility with local power systems.

Is it reliable?
Yes, it’s built for long life with minimal problems. The sealed tank keeps air and moisture away from the oil and core. This prevents internal damage. Strong materials protect against corrosion and physical harm. It runs cool and quiet under normal loads. Heat goes away efficiently.

Does it need much maintenance?
Very little. The sealed design means no regular oil checks or adjustments are needed. Utilities typically just inspect the outside periodically. They look for leaks, damage, or overheating signs. Its design focuses on years of trouble-free service after installation.