380V, 110V, 400V Dry-Type Rectifier Transformer

• Application: Power, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Model NO.: ZSG
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EE
• Brand: Zhibo
• Frequency: 50/60Hz
• Rated Power: 15~2500kVA
• Voltage: 0.22~35kv
• Number of Phases: Three Phases
• Core Material: Cold Rolled Grain Oriented Silicon Steel Sheet
• Winding Material: Copper/Aluminum Coil
• Package: Plywooden
• Installation: Indoor
• Enclosure: According to Customers′ Requirements
• Standard: IEC
• Transport Package: Plywood
• Specification: L*W*H
• Trademark: zhibo
• Origin: Guangdong China
• Production Capacity: 3000units/Year

Product Description

Quick details:

Brand Name:	ZHIBO
Model Number:	ZSG series
Certification:	ISO9001
Place of Origin:	China

Custom attributes:

Product Name:	ZSG series	Installation:	Indoor/Outdoor
Rated Capacity:	20~5400KVA	Voltage:
Number of Phases:	Three Phases	Frequency:	50Hz/60Hz
Cooling:	AN/AF	Coil:	Copper/Aluminum Coil
Insulation level:	Class H/F	Core:	Cold Rolled Grain Oriented Silicon Steel Sheet

Product commerce clause:

Minimum Order Quantity:	1Unit
Price:	negotiation
Payment Terms:	T/T ;L/C;USD
Supply Ability:	500 units per month
Delivery Time:	20 working days after received your payment
Packaging Details:	wooden box

Usage:
Power supply for industries of Electrolysis,Electroplate, Electroprocessing,High-voltage rectifier,Electric drive,Steel Produce..
Product Description:
      Alternating current is the generic term of the three works: rectifier, counter current and frequency conversion. And the rectifier is widely used. As a rectifier device, it is used in power transformer called rectifier transformer. Most of industrial rectifier DC power receive from AC power grid which is made by rectifier transformers and rectifier equipment.

The function of rectifier transformer is especially supply for rectifier system.

1. Supplying appropriate voltage for rectifier system
2. Minimizing the power grid pollution which caused by waveform distortion in rectifying system
3. The main purposes of the rectifier transformer are as follows:
(1) Electrochemical industry: It's the most industries apply to rectifier transformer, electrolyze non-ferrous metal compounds for aluminum, magnesium, coppr and other metal.
(2) Traction with dc power supply: It is used in dc grid of mining or city electric locomotive dc. Due to the valve side joint overhead lines occur the short circuit fault always, dc load amplitude becomes larger and electric locomotive starts frequently, which will cause varying degrees of short time overload. Therefore, temperature rise and current density of rectifier transformer will achieve a lower limit. The impedance is about 30% greater than the corresponding power transformer.
(3) Transmission with dc power supply: It is mainly used in dc motor power supply in the electrical drive, such as the armature and excitation of rolling machine.
(4) DC transmission: In this kind of rectifier transformer,  the voltage is usually at 110 above and the capacity is in mva or kva, which need to  be pai attention to the problems of ac and dc superposition of insulation to the grounding. In addition, electroplating or electrical processing is used in DC power supply and DC power supply is used in excitation and for charging and electrostatic dust removal.
 

Technical parameter:
PS: the weight and dimension just for reference, please in kind prevail.

Company Profile:
     

    There are a number of design experts in our company who could design according to the specific conditions of the equipment used by various steel companies, and they are well experienced in the design of special rectifier transformers and other products for power supply power transformers used in steel rolling projects. It can also ensure that the design has sufficient large load short-term overload tolerance. For the design and manufacturing process of rectifier transformers, we pay more attention to the factors that may occur due to the frequent impact of current and voltage for a long time due to the steel rolling process. It is clearly stipulated: "Designers are also supervisors in the production process" to ensure that the supplied equipment satisfying continuous production of steel rolling operations.
      The guarantee of product process quality not only depends on the design and manufacturing process, also on advanced production equipment, perfect testing methods and well experience production technicians.

Our Factory:

Business Cooperation:

Certification: