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SG 230V 380V 415V 440V 480V 3 Phase Step Up Step Down Dry Type Isolation Transformer

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Model Number: SG-100Kva
Minimum Order Quantity: 1unit
Price: $1000-$10000
Packaging Details: Plywood case
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 1000set/month
Detail Information
Certification: CE,ISO Rated Capacity: 100VA-1000KVA
Input Voltage: Customized Output Voltage: Customized
Insulation Level: F/H Frequency: 50Hz/60Hz
Winding Material: Copper/Aluminum Efficiency: >98%
High Light:

SG Dry Type Isolation Transformer

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440V Dry Type Isolation Transformer

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3Phase Step Up Transformer


Product Description

SG 230V 380V 415V 440V 480V 3 Phase Step Up Step Down Dry Type Isolation Transformer

 

 

Summarization

 

Compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control, etc, besides, the three phase voltage stabilizer is provided with protection against over-voltage, over current, phase failure and protection for phase sequence and has following merits: small volume, light weight, convenient installation and reliable running and so on.

 

Main da​ta

 

Model SG-100
Type Dry Type
Phase 3 phase
Capacity 100KVA to 1000KVA
Primary Voltage 110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 415V/ 480V (or customized)
Secondary Voltage 110V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 415V/ 480V (or customized)
Frequency 50Hz/60Hz
Insulation Level F/H
Winding material Copper/Aluminum
Cooling Method Natural cooling and wind cooling
Operating temperature -25~+80
Certification ISO,CE
Insulation Resistance ≥5 MΩ
Efficiency >98%
Noise 35-65dB (1 meter)

 

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.

 

 

Specification

 

Model
(kva)
Primary Voltage Secondary Voltage Coupling group tab Shape dimension Mounting dimension   K*J The box dimension
Bmax Dmax±5 Emax A C±5 Bmax Dmax±5 Emax
SG-10KVA 660
400
380
200
380
220
110
36
Yyn0
Y/d
D/y
D/d
360 180 305 215 140 10*20 450 360 480
SG-15KVA 360 200 335 215 155 10*20 450 360 480
SG-20KVA 420 210 350 250 170 10*20 490 400 540
SG-30KVA 420 230 380 250 190 10*20 490 400 540
SG-50KVA 680 350 550 420 220 10*20 800 510 840
SG-80KVA 750 400 620 480 250 10*20 850 510 840
SG-100KVA 780 420 650 500 250 10*20 900 550 890
SG-300KVA 180 95 185 100 75 6*14      
SG-500KVA 180 95 185 100 75 6*14      
SG-1000KVA 180 110 185 100 90 6*14      
SG-2000KVA 230 125 205 130 100 9*16      
SG-3000KVA 240 145 215 130 120 9*16      
SG-4000KVA 240 155 235 130 130 9*16      
SG-5000KVA 320 160 255 180 115 10*20 400 330 480
SG-6000KVA 300 165 280 180 140 10*20 400 330 480

 

 

Applications

 

 

Transformer can be used for LED lighting,radio and power supply,stepping motor,safety isolation,welding machine,charging equipment,monitoring security,automatic gating,radio and power amplifier,instrumentation, automatic gating,medical equipment, headphone power amplifier, DAC converter , precision instruments,amplifiers, new energy (solar),UPS power,etc.

 

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.

Contact Details
Steven

Phone Number : 86-18650108051

WhatsApp : +8618650108051