Xiamen Winley Electric Co.,Ltd
                                                                                                           
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Electrical Equipment & Supplies Power Supplies Voltage Regulators/Stabilizers
China 3KVA Three-Phase Voltage Regulator with Manual Rotary Knob 0-250VAC 12A Output Current for sale

3KVA Three-Phase Voltage Regulator with Manual Rotary Knob 0-250VAC 12A Output Current

Price Negotiable
Price: $20-$8000
MOQ: 1unit
Delivery Time: 10-15days
Brand: WINLEY
Product Description
Product Overview

This 3KVA three-phase automatic voltage regulator features manual rotary knob control for precise voltage adjustment from 0-250VAC. Designed for industrial lighting applications, it provides reliable voltage stabilization with robust construction and comprehensive safety features.

Key Features
  • Manual rotary knob control for precise voltage adjustment
  • Smooth voltage variation between turns with high-resistance brush contact
  • Shock-proof metal housing for industrial durability
  • Built-in analog voltmeter display for real-time monitoring
  • Portable carrying grip for easy transportation
Technical Specifications
Parameter Specification
Capacity 3000VA
Output Current 12A
Output Voltage Range 0-250V AC
Input Voltage 220V AC
Frequency 50/60Hz
Insulation Resistance >5MΩ
Phase Configuration Single-Phase
Winding Material 100% Copper
Maximum Temperature 60℃
Insulation Class Class B (130℃)
IP/NEMA Rating IP20
Pollution Rating Class III
Standards Compliance VDE0550, IEC204-1, IEC61588, EC439
Product Images
3KVA three-phase voltage regulator front panel showing rotary knob and analog voltmeter
Industrial voltage regulator with portable carrying grip and metal housing
Frequently Asked Questions
Can I order a sample?
Yes, we welcome sample orders for quality testing and verification.
What is the lead time?
Sample orders: 3-7 days via DHL, UPS, or FedEx. Mass production: 7-25 days.
How long is the warranty?
24 months from B/L date. We provide free technical support and replacement of damaged accessories with photo verification.
Is OEM/ODM available?
Yes, we offer full customization including colors, functions, packaging, and logo printing (MOQ: ≥10pcs).
How is product quality controlled?
All products hold CE certification with professional engineering oversight. We conduct performance testing during production and comprehensive quality checks upon completion.
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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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