Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase Pad Mounted Distribution Transformer

Overview of Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase Pad Mounted Distribution Transformer

Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase 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 Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase 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 Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase Pad Mounted Distribution Transformer

This transformer steps down high voltage electricity. It handles 50,000 volt-amperes (50 kVA). The input voltage is 24,940 volts. The output voltage becomes 14,400 volts. This is a single-phase unit. It’s built for mining operations. The transformer mounts directly on a concrete pad. This pad mount design keeps it secure and accessible.

The core uses high-grade electrical steel. Windings are copper for efficient power transfer. The unit is filled with dielectric oil. This oil cools the transformer. It also provides essential electrical insulation. A robust welded steel tank encloses everything. This tank protects the internal parts. It resists harsh mining environments.

Safety features are critical. The tank includes pressure relief devices. These prevent dangerous pressure buildup. External cooling fins or radiators increase the surface area. This helps dissipate heat effectively. Bushings connect the high and low voltage cables. These bushings are designed for reliability. They withstand significant electrical stress.

This transformer meets mining industry standards. It offers high insulation levels. Basic Impulse Level (BIL) ratings are substantial. This ensures protection against voltage surges. The unit is built for durability. It handles vibration and demanding conditions. Connections are accessible from the outside. This simplifies installation and maintenance.

The voltage reduction is its main job. It takes the higher primary voltage. It delivers the lower secondary voltage safely. This power feeds mining equipment reliably. The pad mount design is practical. It doesn’t need a separate vault or enclosure. The transformer is ready for outdoor use. Weatherproofing shields it from elements. Mining operations require dependable power distribution. This transformer provides that essential service. Its specifications support tough mining applications.

Applications of Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase Pad Mounted Distribution Transformer

This Step Down 1 Phase 50kVA transformer converts 24940GRDY/14400 volts to a lower, usable voltage for specific mining power needs. It handles power distribution safely above ground. Its pad-mounted design means it sits securely on a concrete slab. This protects it and keeps workers safe.

Mining operations need reliable power in remote spots. This transformer powers essential single-phase equipment deep underground or at the surface. It runs ventilation systems crucial for air quality. It powers pumps managing water drainage. It supplies lighting systems for visibility and safety. It operates communication systems vital for coordination.

The transformer is built tough for mining conditions. It handles dust, moisture, and vibration well. Its robust enclosure shields internal parts from harsh weather and physical bumps. This design minimizes downtime and maintenance hassles. Its compact size fits well in tight spaces common around mines. It connects easily to existing power lines.

Safety is critical in mining. This transformer meets strict safety standards. It provides stable, consistent power. This prevents dangerous voltage fluctuations. It helps avoid equipment failures. Reliable power keeps operations running smoothly. It reduces risks for personnel working nearby.

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 Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase 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 Step Down 1 Phase 50kva 24940grdy/14400 Mining Single Phase Pad Mounted Distribution Transformer

What does this transformer do?
It steps down high voltage power. It changes 24940 volts to 14400 volts. This provides safer power for mining equipment. It handles 50,000 volt-amps (50kVA) of power. It is single-phase, common for specific mining gear.

Why use it in mining?
Mines need reliable power in tough spots. This transformer is pad-mounted. It sits securely on a concrete pad outdoors. Its design is tough. It protects against dust, moisture, and harsh weather common near mines. It delivers power right where mining machines operate.

What voltages does it handle?
The primary (input) voltage is 24940V GRDY. The secondary (output) voltage is 14400V. This step-down is key for mining operations. It reduces the high incoming voltage to a safer, usable level for mine equipment.

Is it safe for mining sites?
Yes, safety is a priority. The pad-mounted enclosure is strong and tamper-resistant. It meets safety standards for electrical equipment. Its design prevents accidental contact. This protects workers and the electrical system. It is built for demanding mine environments.

How much maintenance does it need?
It needs minimal routine checks. Regular inspections are important. Look for physical damage or leaks. Check oil levels if applicable. Listen for unusual noises. Professional servicing every few years is recommended. This ensures long life and reliable operation.