Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution Transformer

Overview of Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution Transformer

Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution 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 Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution 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 Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution Transformer

This transformer is a factory tailored unit. It manages three phase power. The voltage ranking is 480Y/277 volts. Its capability is 750 KVA. It is a pad mounted kind. This suggests it rests on a concrete pad exterior. It steps down high voltage electrical power for regional usage.

Manufacturing facilities, large structures, shopping centers utilize this transformer. It powers big tools and lights systems. It is constructed hard for outdoor life. The weatherproof tank secures the core and coils inside. It keeps out rain, dust, and insects. The unit is generally steel. It is painted for extra deterioration resistance.

The core uses top-quality electrical steel. This lessens power losses. Copper or aluminum windings carry out the power. The selection depends upon your demands. Bushings link the high and low voltage cords. They are made for reputable, safe links. The transformer consists of pressure alleviation gadgets. This adds safety and security.

Voltage guideline is important. This transformer preserves secure outcome voltage. It takes care of different tons needs well. Resistance is specified for your application. It impacts short circuit protection. The transformer fulfills basic performance levels. This saves power prices over time.

Factory personalization is a crucial attribute. You can define exact voltage faucets. You pick the main voltage link factors. You choose the winding product. You choose the sort of cooling fluid. Alternatives consist of mineral oil or much less combustible liquids. You select the tank coating color. You add special placing pads or lifting hooks. You ask for particular bushing arrangements. You specify the precise nameplate info. You obtain the exact transformer your project requires. The manufacturing facility builds it to your thorough requirements.

Applications of Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution Transformer

Manufacturing facility personalized three phase 480Y/277V 750 KVA pad mounted transformers solve specific power requirements. They tip down high voltage from energy lines to functional degrees for large structures and industrial websites. The 480Y/277V output straight powers heavy equipment, lighting systems, a/c units, and other important devices. This voltage is common in North America for industrial and industrial power.

These units are necessary where typical transformers don’t fit. They supply reliable power for producing plants. Factories use them to run electric motors, production line, and huge process tools. They make sure consistent voltage for sensitive manufacturing procedures. This stops expensive downtime and product issues.

Large business structures count on them also. Shopping center, office complexes, and information centers need considerable power. The 750 KVA capacity deals with the heavy electric tons. It powers illumination, web servers, elevators, and climate control systems efficiently. The pad-mounted design conserves important indoor room. It sets up straight outdoors on a concrete pad.

Vital facilities like medical facilities and water therapy plants use them. Continual, dependable power is non-negotiable below. Modification makes sure the transformer meets specific site needs. This consists of particular security functions, unique air conditioning needs, or unusual connection points. The transformer holds up against rough climate condition year-round. It safeguards the inner elements from wetness and dust.

The customization allows for specific safety requirements. It can include tamper-proof enclosures or sophisticated surveillance systems. This boosts safety for workers and the public. Lowered maintenance requires conserve cash over the transformer’s long life. Manufacturing facility modification ensures the device does flawlessly for its desired task.

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 Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution 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 Factory Customized Three Phase 480Y/277 750 KVA Pad Mounted Distribution Transformer

What is this transformer?
This is a heavy-duty power transformer. It handles 750 KVA capacity. It takes three-phase high voltage electricity. It steps down to 480Y/277 volts. It mounts on a concrete pad outside. Factories build it to your exact needs.

Why customize it?
Off-the-shelf transformers often don’t fit perfectly. Your site has unique requirements. Customization ensures the transformer matches your voltage. It fits your specific load demands. It works with your protection equipment. It meets local utility rules exactly. This avoids problems later.

What are key custom features?
Many options exist. You choose the primary voltage (like 12,470V or 13,200V). You select tap settings for voltage adjustment. You pick bushings (deadfront or livefront). You decide on accessories: meters, surge arresters, protective relays. Enclosure types (like NEMA 3R) shield against weather. Cooling options (ONAN or others) manage heat.

How is installation handled?
Proper installation is critical. You need a solid, level concrete pad. The pad size depends on the exact unit. Connections require qualified electricians. They follow utility standards strictly. Safety clearances around the transformer are mandatory. Your local utility often inspects before energizing.

How long does delivery take?
Delivery times vary. Standard units ship faster. Custom units take longer. Design approval adds time. Manufacturing complex specs takes weeks. Component lead times affect schedules. Always ask your supplier for a firm estimate early. Plan your project timeline accordingly.