Electrical Transformer

US$500.00 - 8,000.00 / Piece

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What is Oil Immersed Transformer with Pressure Relief Valve and Mechanical Overload Protection Device Electrical Transformer

Name: Oil Immersed Transformer with Pressure Relief Valve and Mechanical Overload Protection Device Electrical Transformer
Uploaded: 2025-11-07T14:19:04+08:00
Description: Product Description Oil immersed type transformer ROOQ Electric Group Co.,Ltd. is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV

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Price

Min. Order Reference FOB Price

1 Piece US$500.00 - 8,000.00 / Piece

Sepcifications

Application Power, Lighting
Phase Three
Core Core-type Transformer
Cooling Method Oil-immersed Type Transformer
Winding Type Two-winding Transformer
Certification ISO9001-2000, ISO9001, CCC
Usage Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics Power Frequency
Shape of Core EI
Transport Package Wooden Case
Specification 1255*820*1000mm
Trademark ROOQ
Origin China
Material Copper
Voltage 30kv
Warranty 1 Year
Vector Group Dyn11

Product Description

Product Description Oil immersed type transformer ROOQ Electric Group Co.,Ltd. is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products. Our factory can offer the complete range of power ...

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ROOQ ELECTRIC GROUP CO., LTD.

Diamond Member Since 2021

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
Number of Employees 103
Year of Establishment 2014-05-30
Management System Certification ISO9001:2015, ISO14001:2015, ISO45001:2016
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Electrical Transformer Comparison

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Transaction Info
	Oil Immersed Transformer with Pressure Relief Valve and Mechanical Overload Protection Device Electrical Transformer Contact Now	Quick View High Voltage 2000 kVA Transformer Oil 35kv/0.4kv 630kVA Transformer 3mva Electric Transformers Price Contact Now	Quick View 3150kVA 6.3 12.5 16 20 Mva Electrical Insulting Distribution Oil Immersed Transformer Contact Now	Quick View Oil Immersed Three Phase Pad Mounted Distribution Transformer Contact Now	Quick View 1500 kVA 3000 kVA Transformers, Heavy Electrical Transformer 2500kVA, 3 Phase Oil 22kv Transformers Contact Now
Price	US$500.00 - 8,000.00 / Piece	US$3,000.00 - 100,000.00 / Piece	US$3,000.00 - 50,000.00 / Piece	US$1,500.00 - 30,000.00 / Piece	US$3,000.00 - 100,000.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO9001-2000, ISO9001, CCC	ISO9001-2000, ISO9001, CCC	ISO9001-2000, ISO9001, CCC, Test Report	ISO9001-2000, ISO9001	ISO9001-2000, ISO9001, CCC
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Africa, Domestic, Central Asia	Africa, Domestic, Central Asia	Africa, Domestic, Central Asia	South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)	Africa, Domestic, Central Asia
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Application: Power, Lighting; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EI; Material: Copper; Voltage: 30kv; Warranty: 1 Year; Vector Group: Dyn11;	Application: Power; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EI; Brand: Hfy; Rated Capacity: 50-31500 kVA; H.V. Winding: 35kv; L.V. Winding: 0.4kv; Vector Group: Dyn11 Yyn0; No-Load Loss: 0.16-2.36kw; No-Load Current: 0.55- 1.3%; Short-Circuit Impedance: 1.3-0.55 %;	Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Wind Power; 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: EI; Brand: Hfy;	Application: Power, Electronic; Phase: Three; Core: Amorphous Alloy Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Two-winding Transformer; Usage: Single-phase Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: EE; Available Fluids: Mineral Oil/ Vegetable Oi, Fr3 Dielectric Fluid, P; Primary Voltage: up to 36 Kv; Cooling Type: Onan; Rating Power: 250kVA to 5,000kVA;	Application: Power, Electronic, Lighting, Rectifier, Audio; 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: EI; Brand: Hfy; Rated Capacity: 50-3000 kVA; H.V. Winding: 22kv 20kv 33kv; L.V. Winding: 0.4kv; Vector Group: Dyn11 Yyn0; No-Load Loss: 0.16-2.36kw; No-Load Current: 0.55- 1.3%; Short-Circuit Impedance: 1.3-0.55 %;
Supplier Name	ROOQ ELECTRIC GROUP CO., LTD.	Qingdao Hengfengyou Electrical Engineering Co., Ltd.	Qingdao Hengfengyou Electrical Engineering Co., Ltd.	Hangzhou Giantway Import & Export Co., Ltd.	Qingdao Hengfengyou Electrical Engineering Co., Ltd.
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