Zsg-3000W Three-Phase Dry-Type Rectifier Transformer AC380V to DC 110V Transformer 3kVA

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Model NO.: ZSG-3000W
• Usage: Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Ville
• Type: Dry Type
• Input Voltage: Customized
• Output Voltage: Customized
• Capacity: Customized
• Transport Package: Wooden Box
• Specification: As per drawing
• Trademark: VILLE
• Origin: China
• HS Code: 85
• Production Capacity: 50000pieces/Year

Product Description

Product Description

ZSBK, ZSG series three-phase dry-type rectifier transformer is an important part of rectifier equipment. It forms a rectifier circuit system with
various rectifier devices. In order to convert AC power to DC power, the rectifier transformer first converts the voltage of the AC power grid
into a voltage of a certain size and number of phases, and then passes through a rectifier (rectifier) and outputs it to the DC drag device.

Product Paramenters
 

Phase number: three phase	Working efficiency: inductive (isolated) ≥97%
Capacity: 5KVA-3000KVA	Applicable frequency: 50 / 60Hz
Input voltage: AC380V (various voltages can be customized according to demand)	Connection method: Y / △ Renyi combination (autotransformer / isolation transformer)
Output voltage: DC24V (various voltages can be customized according to demand)	Noise: ≤35dB (within one meter)
Insulation resistance: ≥50MΩ	Temperature rise: ≤60ºC
Distortion of output waveform: no distortion (compared with input waveform)	Electric strength: 3000VAC / 1min
Cooling method: dry air cooling	Design life: 20 years
Insulation grade: F grade, H grade, HC grade are available (normally H grade)	Overload capacity: 2 times of rated current for 1 minute

Application

Widely used in industrial and mining enterprises, schools, hotels, transportation, post and telecommunications, railway, import and
export equipment, scientific and cultural fields, large mechanical and electrical equipment, metal processing equipment, national defense and
other departments of computers, precision machine tools, precision instruments, experimental devices, AC power. Supporting machinery,
production lines, construction engineering equipment, elevators, medical equipment, embroidery and textile equipment, air conditioning, radio
and television, household appliances, lighting and other places that require pressure change.

Our Advantages

1. Scientific and reasonable design, control the voltage change rate within 1 ~ 1.5%. 2. High efficiency design, more than 98%; 3. Appearance
design, beautiful and novel, high power density, small size, and high space utilization; 4. The product is divided into two types: open type and
protective type according to the structure. The protective type is processed into a box shell by using steel plates. The transformer is inside the
box shell, and there are wire entry and exit holes outside the box shell for installing power lines. If necessary, you can add voltmeters,
ammeters, temperature controllers, steering wheels, etc. to move according to user requirements.
Company Introduction

NingboVille Enterprise Co.,Ltd.
is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical
strength andexcellent manufacturing equipments, as well as modern Office facilities. It specially produces large scale
power transformer and industrial transformers of high quality and reliability. A large share of its resources are devoted to
research and development of industrial and special transformers and reactors for any special application,such as the
iron and steel and electrometallurgical industries.The company main working is suppling, engineering, designing,
manufacturing, executing, and commissioning for transformer .

Why Choose Us

FIRST-CLASS PROCESSING AND TEST EQUIPMENT
We have more than 500 sets of sophisticated, advance production and test equipments, complete and perfect processing
equipments, and scientific and rational processing technology, which guarantee first-class products, Authorized by the Bureau of Zhejiang
Technology Supervision, Quzhou Fangyuan Inspection Company of Power Transmission and Transformation Equipment, whick is based on
our testing center, undertakes the quality inspection of the industry in our province, this is a solid guarantee for our excellent product quality.

BEAUTIFUL ENVIRONMENT
We are confident that good products come from good personnel, and good environment makes qualified personnel. The company is
committed to creating a garden-like working environment for employees. We have green belts, modern standardized workshops and well-
planned parks where we sow our youth; we work hard, so we are harvesting the future.
With the first-class quality products, reasonable price and excellent after-sale services.product not only best-selling all over the country,but
also in the international market have higher credit, such as Thailand, Vietnam, Myanmar, Indonesia, Malaysia,Philippines, Ethiopia and
Nigeria, Saxonstan, Uzbekistan, Korea, Turkey, Sudan, Iran etc. especially in the steel enterprises, VILLE production of transformers already
have high reputation.

Our Services

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

FAQ

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of starndard you follow?
A:	IEC, ANSI, CSA, GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:	What is your normal wanrranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commissioningin user's site?
A:	Yes, we can send our installation team to user's country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.
8. Q:	Are you manufacturer or trading company?
A:	Manufacturer with own import & export company.