500va 3300V/110V 220V Single Phase Isolation Control 50va-3000va Copper Custom Low Voltage 110V-3300V Dry Type for Electrical Power Transformer Video

Name: 500va 3300V/110V 220V Single Phase Isolation Control 50va-3000va Copper Custom Low Voltage 110V-3300V Dry Type for Electrical Power Transformer
Uploaded: 2026-04-11T12:41:06+08:00
Description: Product Description Description: This single-phase transformer for HV test gear does crucial HV isolation. It segregates circuits, ensuring safety and operation, vital for precise HV testing. 1. To

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Price

Min. Order Reference FOB Price

1 Piece US$56.00 / Piece

Sepcifications

Application Power, Coal Mine Explosion Prevention
Phase Single
Core Shell-type Transformer
Cooling Method an
Winding Type Two-winding Transformer
Certification ISO9001, CE,TUV
Usage Single-phase Transformer
Frequency Characteristics Power Frequency
Shape of Core EI
Brand Lushan China
Transport Package Wooden Pallet/Wooden Case
Trademark Lushan
Origin Changsha China
Type Single-Phase Dry Transformer
Capacity 500va
Work Efficiency ≥90%
Primary Voltage 3300V
Secondary Voltage 110V/220V
Insulation Class B/F/H
Insulation Resistance 100mΩ(DC 1000V)
Winding Materials Copper
Optional Accessories Temperature Controller, Enclosure Case

Product Description

Product Description Description: This single-phase transformer for HV test gear does crucial HV isolation. It segregates circuits, ensuring safety and operation, vital for precise HV testing. 1. Top-notch Isolation, Safety Priority Using high-insulation materials and a special design, it ...

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Changsha Lushan Electronic Technology Co., Ltd.

Diamond Member Since 2022

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products Power Transformer, Single-Phase Transformer, Three-Phase Transformer, Dry ...
Year of Establishment 1975-08-07
Number of Employees 57
Address Xinggongdadao, Wangcheng District, Changsha, Hunan, China

Power Transformer Comparison

	500va 3300V/110V 220V Single Phase Isolation Control 50va-3000va Copper Custom Low Voltage 110V-3300V Dry Type for Electrical Power Transformer Contact Now	Quick View Transformer 35kv 16000kVA 3 Three Phase Step up Down Oil Immersed Power Transformer Factory Price Contact Now	Quick View Certified Heavy-Duty Power Transformer with Enhanced Short-Circuit Resistance Contact Now	Quick View High Capacity 35kv 10000kVA Transformer for Optimal Performance Contact Now	200kVA 10.5kv 0.4kv Pad-Mounted Three Phase Oil-Immersed Transformer IEC60076 50/60Hz Cooling Contact Now

Transaction Info
	500va 3300V/110V 220V Single Phase Isolation Control 50va-3000va Copper Custom Low Voltage 110V-3300V Dry Type for Electrical Power Transformer Contact Now	Quick View Transformer 35kv 16000kVA 3 Three Phase Step up Down Oil Immersed Power Transformer Factory Price Contact Now	Quick View Certified Heavy-Duty Power Transformer with Enhanced Short-Circuit Resistance Contact Now	Quick View High Capacity 35kv 10000kVA Transformer for Optimal Performance Contact Now	200kVA 10.5kv 0.4kv Pad-Mounted Three Phase Oil-Immersed Transformer IEC60076 50/60Hz Cooling Contact Now
Price	US$56.00 / Piece	US$1,899.00-21,000.00 / Piece	US$1,899.00-21,000.00 / Piece	US$1,899.00-21,000.00 / Piece	US$2,099.00-2,599.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	T/T, LC, D/P, PayPal, Western Union, Small-amount payment	LC, T/T
Quality Control
Product Certification	ISO9001, CE,TUV	ISO9001-2000, ISO9001, CCC, CE	ISO9001-2000, ISO9001, CCC, CE	ISO9001-2000, ISO9001, CCC, CE	ISO9001-2000, ISO9001, CCC
Management System Certification	-	-	-	-	ISO9001:2015, ISO14001, ISO45001:2018
Trade Capacity
Export Markets	North America, South America, Europe, Africa, East Asia(Japan/ South Korea), Australia, Domestic	Domestic	Domestic	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM	Own Brand, ODM	Own Brand, ODM	ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Application: Power, Coal Mine Explosion Prevention; Phase: Single; Core: Shell-type Transformer; Cooling Method: an; Winding Type: Two-winding Transformer; Usage: Single-phase Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EI; Brand: Lushan China; Type: Single-Phase Dry Transformer; Capacity: 500va; Work Efficiency: ≥90%; Primary Voltage: 3300V; Secondary Voltage: 110V/220V; Insulation Class: B/F/H; Insulation Resistance: 100mΩ(DC 1000V); Winding Materials: Copper; Optional Accessories: Temperature Controller, Enclosure Case;	Application: Power, Electronic; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Separated Winding Transformer; Usage: Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Brand: Shiyou Electric; Voltage: Customable; Performance Characteristics: Short - Circuit Resistance Ability; Protection Characteristics: Heat - Dissipation Method; Other Characteristics: Certification and Standards;	Application: Power, Electronic; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Separated Winding Transformer; Usage: Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Brand: Shiyou Electric; Voltage: Customable; Performance Characteristics: Short - Circuit Resistance Ability; Protection Characteristics: Heat - Dissipation Method; Other Characteristics: Certification and Standards;	Application: Power, Electronic; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Separated Winding Transformer; Usage: Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Brand: Shiyou Electric; Voltage: Customable; Performance Characteristics: Short - Circuit Resistance Ability; Protection Characteristics: Heat - Dissipation Method; Other Characteristics: Certification and Standards;	Application: Power, Electronic, Rectifier; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Frequency: 380V/50Hz; Insulation Class: a; Rated Capacity: 30kVA-2500kVA; Heat Resistance Grade: F(100 Degrees Celsius); Characteristic: Industrial Equipment; Voltage Regulation Method: No Excitation;
Supplier Name	Changsha Lushan Electronic Technology Co., Ltd.	Hunan Shiyou Electric Co., Ltd.	Hunan Shiyou Electric Co., Ltd.	Hunan Shiyou Electric Co., Ltd.	Shandong Beidian Electric Co., Ltd.
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