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10kva 3 Phase Dry Type Isolation Transformer Step Up 208V 220V To 380V 400V

Categories Three Phase Dry Type Transformer
Brand Name: WINLEY
Model Number: SG-10
Certification: CE,ISO
Place of Origin: CHINA
MOQ: 1unit
Price: $1000-$10000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 30days
Packaging Details: Plywood case
Phase: Three Phase
Enclosures Protection Level: IP20
Capacity: 10KVA
Insulation level: F/H
Primary Voltage: 380V 400V 440V 480V customized
Secondary Voltage: 110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 415V/ 480V (or customized)
Frequency: 50Hz/60Hz
Cooling Method: Natural or air cooling
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10kva 3 Phase Dry Type Isolation Transformer Step Up 208V 220V To 380V 400V

10kva 3 Phase Dry Type Isolation Transformer step up 208V 220V to 380V 400V


Summarization


SG series three-coherent-type transformers are widely used in AC 50~60Hz, input, output voltage not exceedlng 500V three phase power supply in a variety of occasions.For a variety of input and output voltage lever, Join groups, regulating the number and location of laps(typically±5%), winding capacity allocation, single-phase secondary winding is equipped with, the use of rectiffer cirouits, take shell or not, etc.
According to the user's demands, product can be meticulous designed and produced.


main da​ta


Product NameFactory direct selling 208V 220V to 380V 400V 440V 480V 3 phase step up transformer 10KVA
Product ModelSG/QZB/SBK/Power transformer/ZSG/SBDG/EPS UPS
Winding MaterialEnameled copper wire or enameled aluminum wire
Capacity0.1KVA-2500KVA
Input VoltageCustomized
Output VoltageCustomized
Frequency50/60Hz
Connection TypeDYN11/YYN0
Insulation LevelF/H
Enclosures Protection LevelIP20
Pressure-tight TestPrimary to secondary2.5KV/min;
Primary to safety ground2.5KV/min;
Secondary to safety ground1.5KV/min
Insulation ResistancePrimary to secondary 2500V>100megohm;
Primary to safety ground 2500V>100megohm;
Secondary to safety ground 1500V>100megohm
Ground Resistance25A<100milliohm
Induction Withstand Voltage Test125Hz / 800V / 60s
Cooling MethodNatural or air cooling
Temperature Rise≤125K
Transformation Ratio<3%
Air Carrying Current<3%
Impedance Voltageabout 4.5%
Total Losses4%
Efficiency80%--99%
Operating Temperature-15℃~40℃ (40℃, 90%R.H., 56days)
Storage Temperature-25℃~100℃(40℃, 90%R.H., 56days)
CertificateCE,ISO

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


3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 2

3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 3

3150KVA Three Phase Dry Type Isolation Transformer NEMA3R 480V 208V 4


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.

Quality 10kva 3 Phase Dry Type Isolation Transformer Step Up 208V 220V To 380V 400V for sale
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