Dry type autotransformer

1. Three Phase Distribution Transformer
Dry type Transformers
---ANSI&NEMA type
--SG&DG SERIES
Catalogue
Zhejiang Farady Electric Co., Ltd.
ISO9001&ISO14001 Certificated Enterprise

2. Three Phase Distribution Transformer
Product overview
++++General
Dry type transformer is one of our mature products, which are manufactured in accordance with
international and domestic market applications. DG and SG series single phase and three phase dry type
transformer adopts high quality material and advancd technology, it has advantages of damp proof and
convenient maintenance, it can be applied to such power transmission and distribution places like
underground railway, high building, airport, station, wharf, enterprise, tunne, etc. It is mainly used in power
supply occasions of AC 50~60Hz and voltage less than 500V. All the input and output voltage, connection
group and capacity of tapped winding can be designed and produced according to user' requirements.
++++Standard Features
• Low cost alternative to equivalent isolation transformer
• ANSI & NEMA Std
• High efficiency performance for cost-effective of operation
• Suitable for three-phase voltage transformation in commercial, industrial and institutional
• Ratings from 3 to 750KVA
• Input has 2.5% FCAN and FCBN Taps
• ULÒ recognized components for safe, quiet and reliable operation
• Units are designed and built in compliance with ANSI and NEMA standards
• Other capacity, voltage or frequency ratings can be made available upon request
• Nema 1, fully detachable enclosure
++++Service condition
1.Ambient temperature: -10° C~+40° C
2. Altitude: <1000m
3. Relative humidity: <90%
4. Installation site should be no gas, steam, chemical deposition, dust or dirt that will affect transformers
insulation seriously, also explosive or corrosive medium is not 1llowed.
5. If any special working conditions that are not in line with the above stipulations, user shall negotiate with
us.
++++Type
• Isolation Transformers
• Auto Transformers
• Harmonic Mitigating Transformers
• K-Factor Transformers
• Variable Transformers
• Buck & Boost Transformers

3. Three Phase Distribution Transformer
Technical Specification
SG series three phase Dry type transformer
kVA Voltage %IZ
Overall
dimension
(mm)
Weight
(kG)
Input Output
VECTOR
GROUP
L W H
10 1.5-6 600 500 600 95
15 1.5-6 600 500 600 105
30 1.5-6 600 600 700 175
45 1.5-6 700 600 800 235
60 1.5-6 700 600 900 325
75 1.5-6 700 600 900 330
112.5 1.5-6 800 700 900 430
150 1.5-6 800 700 1100 575
225 1.5-6 1000 800 1000 730
300 1.5-6 1000 800 1000 940
500 1.5-6 1000 900 1300 1195
750
460V
430V
415V
400V
380V
240V
230V
220V
215V
200V
D-Y
D-D
Y-Y
1.5-6 1200 1000 1500 1900
Note: *The above parameter is only subject to our standard design, special requirement can be customized

4. Three Phase Distribution Transformer
Copyright 2014 Farady Electric
Zhejiang Farady Electric Co.,Ltd
TEL:0086-577-61722510/61777258
Fax:0086-577-61777257
Http://www.farady.cn
Email:info@farady.cn
Add:Su’ao,Liushi,Yueqing,Zhejiang,P.R.Chi
na, 325604
Note:
We reserve the right to make technical changes or modify the contents
of this document without prior notice. With regard to purchase orders, the
agreed particulars shall prevail. Farady does not accept any responsibility
whatsoever forpotential errors or possible lack of information in this
document.
We reserve all rights in this document and in the subject matter and
illustrations contained there in. Any reproduction, disclosure to third
parties or utilization of its contents – in whole or in part – is forbidden
without Farady’s prior written consent.
. Copyright 2014 Farady
All rights reserved.