Step-up and Step-Down Control Transformer Low Voltage Single Phase pictures & photos

Step-up and Step-Down Control Transformer Low Voltage Single Phase

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Price

Min. Order Reference FOB Price

1 Piece US$350.00 / Piece

Sepcifications

Application Power, Electronic, Instrument
Phase Three
Core Core-type Transformer
Cooling Method Oil-immersed Type Transformer
Winding Type Separated Winding Transformer
Certification ISO9001, CCC
Usage Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics Power Frequency
Shape of Core Ring
Brand Zhengxi
Transport Package Wooden
Specification 3000*2000*2500
Trademark ZHENGXI or OEM
Origin Zhejiang, China
Rated Power 50~31000kVA
Voltage 380V/3kv/6kv/11kv/33kv
Connection Dyn11/Yd11/Yyno
No-Load Losses(Kw) 0.1~2.8
Impedence 4%

Product Description

A single-phase dry-type isolation transformer ensures complete electrical isolation between the power source and sensitive equipment. Designed without oil, the dry-type construction offers enhanced safety and minimal maintenance. Built with premium materials and advanced techniques-such as vacuum ...

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Zhejiang Zhengxi Electric Group Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Automatic Voltage Stabilizer (AVR), Buck Boost Transformer, Variable Transformer, Soft Starters, Inverters, High/Low Voltage Distribution Cabinets
Plant Area 7916 square meters
Management System Certification ISO9001:2015, ISO14001:2015
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
OEM/ODM Availability Yes

Step-up and Step-Down Transformer Comparison

	Step-up and Step-Down Control Transformer Low Voltage Single Phase Contact Now	Quick View 38kv Pole Mounted Single Phase 32 Step Automatic Voltage Regulator Contact Now	Quick View Oil Immersed Induction Pole Mounted 32 Step Single Phase Automatic Voltage Regulator Contact Now	Quick View Customized Gray and Green 11kv Voltage Regulator with Rvr-1 Model Contact Now	Quick View 24kv Single Phase Pole Mounted 32-Step Voltage Regulator Contact Now

Transaction Info
	Step-up and Step-Down Control Transformer Low Voltage Single Phase Contact Now	Quick View 38kv Pole Mounted Single Phase 32 Step Automatic Voltage Regulator Contact Now	Quick View Oil Immersed Induction Pole Mounted 32 Step Single Phase Automatic Voltage Regulator Contact Now	Quick View Customized Gray and Green 11kv Voltage Regulator with Rvr-1 Model Contact Now	Quick View 24kv Single Phase Pole Mounted 32-Step Voltage Regulator Contact Now
Price	US $ 350/ Piece	US $ 28000/ Set	US $ 28000/ Set	US $ 28000/ Set	US $ 28000/ Set
Min Order	1 Pieces	1 Sets	1 Sets	1 Sets	1 Sets
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T	L/C, T/T	L/C, T/T	L/C, T/T
Quality Control
Product Certification	ISO9001, CCC	ISO9001-2000	ISO9001-2000	ISO9001-2000	ISO9001-2000
Management System Certification	ISO 9001, ISO 14001	ISO 9001, OHSAS/ OHSMS 18001, ANSI/ESD	ISO 9001, OHSAS/ OHSMS 18001, ANSI/ESD	ISO 9001, OHSAS/ OHSMS 18001, ANSI/ESD	ISO 9001, OHSAS/ OHSMS 18001, ANSI/ESD
Trade Capacity
Export Markets	North America, Southeast Asia, Mid East, Eastern Asia	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	US$50 Million - US$100 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million
Business Model	OEM, ODM, Own Brand(ZHENGXI)	OEM, Own Brand(Rockwell/Rockwill)	OEM, Own Brand(Rockwell/Rockwill)	OEM, Own Brand(Rockwell/Rockwill)	OEM, Own Brand(Rockwell/Rockwill)
Average Lead Time	Off Season Lead Time: one month Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months
Product Attributes
Specification	Application: Power, Electronic, Instrument; Phase: Three; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Separated Winding Transformer; Usage: Combined Transformer, Power Transformer, Distribution Transformer; Frequency Characteristics: Power Frequency; Shape of Core: Ring; Brand: Zhengxi; Rated Power: 50~31000kVA; Voltage: 380V/3kv/6kv/11kv/33kv; Connection: Dyn11/Yd11/Yyno; No-Load Losses(Kw): 0.1~2.8; Impedence: 4%;	Application: Power, Regulator; Phase: Single; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Auto-transformer; Usage: Combined Transformer; Frequency Characteristics: Power Frequency; Shape of Core: U; Brand: Rockwell; Material: Oil, Copper; Color: Gray, Green or Customized; Delivery Time: 30days;	Application: Power, Regulator; Phase: Single; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Auto-transformer; Usage: Combined Transformer; Frequency Characteristics: Power Frequency; Shape of Core: U; Brand: Rockwell; Material: Oil, Copper; Color: Gray, Green or Customized; Delivery Time: 30days;	Application: Power, Regulator; Phase: Single; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Auto-transformer; Usage: Combined Transformer; Frequency Characteristics: Power Frequency; Shape of Core: U; Brand: Rockwell; Material: Oil, Copper; Color: Gray, Green or Customized; Delivery Time: 30days;	Application: Power, Regulator; Phase: Single; Core: Core-type Transformer; Cooling Method: Oil-immersed Type Transformer; Winding Type: Auto-transformer; Usage: Combined Transformer; Frequency Characteristics: Power Frequency; Shape of Core: U; Brand: Rockwell; Material: Oil, Copper; Color: Gray, Green or Customized; Delivery Time: 30days;
Supplier Name	Zhejiang Zhengxi Electric Group Co., Ltd.	Wenzhou Rockwill Electric Co., Ltd.	Wenzhou Rockwill Electric Co., Ltd.	Wenzhou Rockwill Electric Co., Ltd.	Wenzhou Rockwill Electric Co., Ltd.
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