Buy Transformer 230v-460v Online
Transformer 230v-460v for Sale
Transformer 230v
Each modular transformer includes an 8/4 SO cable with black 60˚ C (140˚ F) rated rubber insulation. The dual-voltage transformer is mounted to a plate/bracket, with an optional circuit breaker and high-voltage receptacle attached. The standard receptacle conforms to the CEE-17 design.
Other receptacles may be furnished by special order.
Weight: 63.5 kg (140 lb) Field-Installed kit (with CB2) P/N 76-00670-00 Field-Installed kit (without CB2) P/N 76-00670-02
Key Features of a 230V to 460V Transformer
Voltage Conversion:
Input Voltage: 230V (primary side).
Output Voltage: 460V (secondary side).
It steps up the voltage by a ratio of 1:2.
Power Rating:
Transformers are rated in kVA (kilovolt-amperes) or VA (volt-amperes).
Common ratings range from 500VA to 100kVA or more, depending on the application.
Frequency:
Typically designed for 50Hz or 60Hz, depending on the region and application.
Phase Type:
Single-Phase: Used for smaller loads or residential applications.
Three-Phase: Used for industrial or heavy-duty applications.
Efficiency:
High-efficiency transformers minimize energy losses during voltage conversion.
Cooling Method:
Dry-Type: Air-cooled, suitable for indoor use.
Oil-Cooled: Used for larger transformers, often installed outdoors.
Insulation Class:
Determines the maximum temperature the transformer can handle (e.g., Class A, B, F, or H).
Enclosure:
Transformers may come in NEMA-rated enclosures for protection against environmental factors like dust, moisture, and corrosion.
Types of 230V to 460V Transformers
Step-Up Transformers:
Specifically designed to increase voltage from 230V to 460V.
Autotransformers:
A more compact and cost-effective design, but with shared windings (not isolated).
Isolation Transformers:
Provide electrical isolation between the input and output, enhancing safety and reducing noise.
Three-Phase Transformers:
Used in industrial settings for heavy machinery and equipment.
Applications
Industrial Machinery:
Powering motors, pumps, and other equipment that require 460V.
Commercial Buildings:
For HVAC systems, elevators, and lighting systems.
Renewable Energy Systems:
Step-up transformers are used in solar or wind energy systems to match grid voltage.
Manufacturing Plants:
For equipment like CNC machines, compressors, and conveyors.
Laboratories and Testing Facilities:
For testing devices that require higher voltages.
Selection Criteria
When choosing a 230V to 460V transformer, consider the following:
Load Requirements:
Calculate the total power (kVA) required by your equipment to select the appropriate transformer size.
Phase Compatibility:
Ensure the transformer matches the phase of your power supply (single-phase or three-phase).
Frequency:
Match the transformer’s frequency (50Hz or 60Hz) to your power supply.
Environmental Conditions:
Choose an appropriate enclosure (indoor/outdoor) and cooling method based on the installation environment.
Safety Standards:
Look for certifications like UL, CE, or IEEE to ensure compliance with safety standards.
Efficiency:
Higher efficiency transformers reduce energy losses and operating costs.
Transformer 230v-460v for Sale
Installation and Maintenance
Installation:
Ensure proper wiring and grounding.
Follow the manufacturer’s guidelines for mounting and ventilation.
Maintenance:
Regularly inspect for overheating, loose connections, or damage.
Clean dust and debris from dry-type transformers.
For oil-cooled transformers, check oil levels and insulation quality periodically.
Where to Buy
You can purchase 230V to 460V transformers from:
Online Retailers:
Amazon, eBay, Grainger, Mouser Electronics, or Newark.
Electrical Supply Stores:
Local or online stores specializing in electrical components.
Manufacturers:
Directly from transformer manufacturers like Siemens, ABB, or Schneider Electric.
Small Transformers (500VA to 5kVA):
Medium Transformers (5kVA to 50kVA):
Large Transformers (50kVA and above):
If you need help selecting a specific transformer or have more questions, feel free to ask!
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