500
JMB Series • 500VA • 380 → 330
Product Image & Parameters
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500
JMB Series
TECHNICAL DRAWING
Model: 500 | Type: Oil-immersed transformer | Capacity: 500 kVA
FRONT ELEVATION
ELECTRICAL SCHEMATIC
EFFICIENCY vs LOAD
SIDE VIEW
TOP VIEW
TERMINAL BLOCK
CORE & WINDING
Technical specifications
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Product Description
500 JMB Series Single Phase Transformer, rated 500.0VA, input 380, output 330, size 210x230x175x200x175x175mm
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500 - Frequently Asked Questions
QWhat are the main applications of 500?
500 (JMB series, Single Phase Transformers) is widely used in industrial power distribution, commercial buildings and utility power systems. Can be flexibly configured according to actual project requirements.
QWhat are the main technical specifications of 500?
Key specifications: Capacity: 500VA, Input 380, Output 330, Frequency 50/60 Hz.
QCan 500 be custom ordered?
Yes. QDTB® provides comprehensive OEM/ODM customization services. Parameters such as capacity, voltage ratio, cooling method, connection group and protection class can all be adjusted. Over 25 years of manufacturing experience ensures consistent quality.
QHow to get a quote and technical documentation?
Contact via the "Send Inquiry" button below, or contact sales at Alice@qdtb-transformer.com / +86 13698683193. We provide detailed quotations and technical documentation instantly.
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