50kva 3 Phase Dry Type Isolation Transformer Step Down 110v 220v To 380v 440v

Brand Name:WINLEY
Certification:CE,ISO
Model Number:SG-50
Minimum Order Quantity:1unit
Delivery Time:30days
Payment Terms:T/T
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Location: Xiamen Fujian China
Address: No.168,Xiabao Road,Siming,Xiamen,Fujian,China
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details

50kva 3 Phase Dry Type Isolation Transformer Step Down 110v 220v To 380v 440v


Summarization


Dry type transformers SG is the use of insulation paper-based insulation system, core and winding transformer. products are composed of the entire life of maintaining excellent electrical performance and mechanical properties, with low loss, low noise, energy saving and environmental protection, high capacity, high reliability, wide range of applications and other advantages. Widely used in local lighting, high-rise buildings, airports, docks, CNC machinery and equipment, mechanical and electronic equipment, medical equipment, rectification devices and other places.


main da​ta


ModelSG-50
TypeDry Type
Phase3 phase
Capacity0.1KVA to 2500KVA Available
Primary Voltage110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 415V/ 480V (or customized)
Secondary Voltage110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 415V/ 480V (or customized)
Frequency50Hz/60Hz
Insulation LevelF/H
Winding materialCopper/Aluminum
Cooling MethodNatural cooling and wind cooling
Operating temperature-25~+80
CertificationISO,CE
Insulation Resistance≥5 MΩ
Efficiency>98%
Noise35-65dB (1 meter)

Specification


Model
(kva)
Primary VoltageSecondary VoltageCoupling group tabShape dimensionMounting dimensionK*JThe box dimension
BmaxDmax±5EmaxAC±5BmaxDmax±5Emax
SG-10KVA660
400
380
200
380
220
110
36
Yyn0
Y/d
D/y
D/d
36018030521514010*20450360480
SG-15KVA36020033521515510*20450360480
SG-20KVA42021035025017010*20490400540
SG-30KVA42023038025019010*20490400540
SG-50KVA68035055042022010*20800510840
SG-80KVA75040062048025010*20850510840
SG-100KVA78042065050025010*20900550890
SG-300KVA18095185100756*14
SG-500KVA18095185100756*14
SG-1000KVA180110185100906*14
SG-2000KVA2301252051301009*16
SG-3000KVA2401452151301209*16
SG-4000KVA2401552351301309*16
SG-5000KVA32016025518011510*20400330480
SG-6000KVA30016528018014010*20400330480

Production process



FAQ


1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

China 50kva 3 Phase Dry Type Isolation Transformer Step Down 110v 220v To 380v 440v supplier

50kva 3 Phase Dry Type Isolation Transformer Step Down 110v 220v To 380v 440v

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