75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

Overview of 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary 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 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

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 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

These transformers take care of power circulation demands. They are pad-mounted kinds. They work with three-phase systems. Common sizes include 75kVA, 167kVA, 200kVA, 250kVA. They manage different input voltages. Main voltages are 34.5 kV, 23kV, or 12kV. The second outcome is usually 12470V. Some models offer 240/120V Delta second result. This lower voltage suits specific neighborhood power needs.

These devices are developed hard. They rest outdoors on concrete pads. The steel storage tank secures the core and windings. They take care of climate well. Rain, snow, warmth are not problems. They require little maintenance. This saves money and time. The style maintains oil inside. This avoids leaks. It aids the transformer last much longer.

They connect directly to medium-voltage lines. They step down the voltage. This makes power functional for services and areas. They feed power to buildings. They serve shopping mall. They power commercial websites. They sustain real estate growths. Their dimension fits area restraints. They prevent huge substations.

Essential features include main bushings. These approve various cable television connections. Second terminals are robust. They take care of high currents. Temperature gauges display operation. Stress alleviation devices add safety. They consist of lifting hooks. This makes installment less complicated. They satisfy sector criteria. ANSI and IEEE specifications apply. They are checked carefully. This makes certain dependability.

Select the best kVA rating. It relies on your load. The key voltage should match your supply. The additional voltage must match your devices. Validate the exact configuration prior to buying. Setup requires certified employees. Safety and security treatments are vital. Proper grounding is essential. Regional electric codes have to be complied with.

Applications of 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

These transformers step down higher voltages to functional degrees for services and neighborhoods. They handle 34.5 kV, 23kV, or 12kV on the key side. They supply 12470 volts or usual 240/120 volt delta power. Their pad-mounted layout implies they rest firmly on concrete slabs above ground. This shields them from flooding and makes accessibility easy for energy staffs.

You see these units commonly in industrial locations. They power entire shopping mall, office buildings, and large apartment building. They dependably provide electrical energy for lighting, home heating, cooling systems, and hefty home appliances. Manufacturing facilities and workshops utilize them as well. They give steady power for equipment, motors, and production lines requiring three-phase electrical energy.

Utility companies mount these transformers throughout areas. They feed teams of homes from neighborhood distribution lines. The 250kva size is common for larger real estate developments or dense city blocks. The 75kva and 167kva units typically serve smaller sized commercial strips or clusters of homes. The 200kva size supplies a solid happy medium.

These transformers are developed hard. They manage harsh weather, rainfall, and temperature level swings. Their secured steel units maintain pets and individuals out. They offer secure, dependable voltage conversion right where the power is required. This stays clear of long, ineffective additional electrical wiring runs. They are an essential component of obtaining electrical power from the grid throughout customer effectively. They directly sustain important power delivery for every day life and work.

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 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary, 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 75kva 167 Kva 200kva 250kva 3 Phase Pad Mounted Transformer 34.5kv 23kv 12kv – 12470v 240/120 Delta Primary

People often ask about our 3-phase pad-mounted transformers. They cover 75kVA, 167kVA, 200kVA, and 250kVA sizes. Here are five common questions.

What voltages do these transformers handle?
They work with primary voltages of 34.5kV, 23kV, or 12kV. The secondary voltage is 12470V to 240/120V Delta. This suits many utility distribution needs. Check the specific nameplate for your unit’s exact ratings.

Where are these transformers typically installed?
You see them in neighborhoods and commercial areas. They step down high voltage from power lines. That voltage feeds homes and businesses safely. The pad-mounted design keeps them secure and accessible above ground.

What space is needed for installation?
Leave enough room around the transformer. This allows safe operation and maintenance access. Follow local utility codes and the manufacturer’s clearances. Proper ventilation is critical for cooling. Never block airflow.

Are these transformers safe?
Yes, they include important safety features. Tamper-proof locks and sturdy enclosures protect the public. They meet industry standards for safety. Only trained personnel should open them. Danger exists inside from high voltage.

What maintenance is required?
Routine checks are essential. Look for oil leaks, damage, or overheating signs. Listen for unusual noises. Professionals should test the oil and connections periodically. Follow the maintenance schedule strictly. This ensures long life and reliability.