Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

Overview of Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency 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 Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

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 Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

These Three-Phase Pad Mounted Transformers manage tool and high voltage conversion. They run at 34.5 kilovolts on the main side. The additional side supplies lower voltages: 13.8 kilovolts. This arrangement prevails for utility distribution networks.

A number of capability choices exist. Systems are readily available in 500 kVA, 1000 kVA, 1250 kVA, 1500 kVA, and 2000 kVA (2 MVA). The specific capability relies on the application’s power needs. The conventional regularity is 60 Hertz.

The transformers are pad-mounted. This suggests they remain on a concrete slab outdoors. This style safeguards the interior elements. It also permits safe gain access to for maintenance. The enclosure is robust. It holds up against climate and safeguards against unauthorized gain access to.

Voltage conversion is the core function. The key winding approves 34.5 kV. The additional winding results 13.8 kV. This actions down the voltage for local circulation. The transformers transfer power efficiently. They decrease power losses.

Building complies with market criteria. The core makes use of state-of-the-art electrical steel. Windings are copper or aluminum. The choice relies on style. The container holds protecting oil. This oil cools down the transformer. It also gives electric insulation.

These units serve industrial and commercial facilities. They feed power to large buildings or manufacturing facilities. Dependability is crucial. The style focuses on long service life. Minimal maintenance is required. They are a useful solution for stepping down 34.5 kV to 13.8 kV.

Applications of Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

Three-phase pad installed transformers deal with tool and high voltage power. They step down power safely. Typical key voltages are 34.5 kV or 13.8 kV. Common secondary results are 220v, 380v, 440v, or 480v. These devices run at 60Hz frequency. They are constructed for requiring commercial and business power circulation. You see them anywhere power needs tipping down reliably.

These transformers can be found in many dimensions. Criterion capabilities include 500KVA, 1000KVA, 1250KVA, 1500KVA, and 2MVA. This variety fulfills different tons requirements. Smaller units suit structures or light sector. Larger systems power large manufacturing facilities or complexes. The pad-mounted design is crucial. It puts the transformer securely on a concrete pad outside. This setup keeps high voltage away from individuals. It shields the device. It simplifies accessibility for utility staffs. Maintenance is simpler. Safety and security boosts substantially.

Their applications are widespread. They power big factory. They run heavy machinery successfully. They supply necessary power to hospitals and information facilities. These areas require continuous, tidy power. They feed huge industrial buildings like shopping malls. They support water treatment plants and pumping stations. They are essential for extracting operations and oil fields. They attach renewable energy projects like solar farms to the grid. They distribute power within huge universities or universities. They offer the backbone for utility firm circulation networks. Dependability is critical everywhere.

These transformers are tough. They withstand extreme weather conditions. They manage dust, moisture, and temperature level extremes. Their rooms are durable steel. They prevent unauthorized gain access to. They shield internal components. This makes sure lengthy service life. Performance matters also. Modern styles minimize power loss throughout voltage conversion. This conserves operating costs over time. They are crafted for reliable performance year after year. They form a crucial link in the power chain.

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 Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency, 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 Three-Phase 34.5kV Pad Mounted MV&HV Transformers 13.8kv 500KVA 1000KVA 1250 Kva 1500KVA 2MVA 220v/380v/440v/480v 60Hz Frequency

What safety features protect these transformers?
These units include multiple safety systems. They have pressure relief devices. They have fault indicators. They use mineral oil for cooling and insulation. The tank is fully sealed. This prevents leaks. It also keeps moisture out. They meet strict ANSI/IEEE standards.

What space is needed for installation?
You need a flat, solid concrete pad. The pad must support the transformer’s weight. Leave enough room around it. Workers need space for maintenance. Keep vegetation away. Follow the exact dimensions in our manual. Local codes might add requirements.

Are these transformers certified?
Yes. They carry standard industry certifications. They meet ANSI C57.12.26 and IEEE C57.12.00. We build them for UL standards. Third-party labs test them. This confirms safety and performance. Ask for the test reports.

Can I get custom voltage taps?
Yes. We offer optional voltage taps. Common secondary voltages are 220V, 380V, 440V, 480V. Tell us your exact needs. We can adjust the primary or secondary taps. This ensures compatibility with your grid. Request this when ordering.

What maintenance is required?
Very little. These are low-maintenance units. The sealed tank design helps. Check oil levels yearly. Look for leaks or damage. Clean the exterior surfaces. Monitor the fault indicators. We provide a full maintenance guide. Follow it for long life.