• Sg10 Type H Grade Insulation Dry Type Transformer
  • Sg10 Type H Grade Insulation Dry Type Transformer
  • Sg10 Type H Grade Insulation Dry Type Transformer
  • Sg10 Type H Grade Insulation Dry Type Transformer
  • Sg10 Type H Grade Insulation Dry Type Transformer
  • Sg10 Type H Grade Insulation Dry Type Transformer

Sg10 Type H Grade Insulation Dry Type Transformer

Application: Power
Phase: Three
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Multi-winding Transformer
Certification: ISO9001-2000, ISO9001, CCC
Customization:

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Diamond Member Since 2013

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
SG10
Usage
Distribution Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Rockwell
Transport Package
Wooden Packing
Specification
IEC, GB
Trademark
Rockwell
Origin
China
HS Code
8504231100
Production Capacity
500

Product Description

SG10 type H grade insulation dry type transformer

Product description

Class H insulation


The dry transformer has following insulation classes: class B, class F, class H, class C, etc. their thermal-endurance temperature is respectively 130 ºC, 150 ºC, 180ºC, and 220ºC. As adopting new material and new technology of deport, the model SG(B) dry type transformer has reached class H of thermal endurance, and some of its key location reached class C of thermal endurance.

Safety

Model SG(B) new products are dry transformer with the highest safety in current market. all of this insulating materials are of non-combustion supporting, self-extinguishing, nontoxic one. It shows advantages especially when used in those fields where high safety is required, humidity and temperature are high, and ventilation is poor, such as in power sites, underground railways, ships, chemical and metallurgical sites. Outer casing and blower fan can be provided if required by users.

Reliability

The coil of model SG(B) is specially designed and made of special material with special technical process, which renders the product excellent moisture-proof, mildew-proof and salty fog-proof performances, much higher temperature endurance, and permanent chap free ability. The nomex based insulating system can remains at the extraordinary excellent and mechanical performances and compressive strength, therefore its coil can keep a compact and tight structure after many years service and the transformer can withstand short circuit voltage.

Environmental protection

Model SG(B) product can be disassembled for recovery after life end, thus meeting clients requirements one environmental protection. While those dry transformers made via epoxy cast can't be disassembled, because the resin glass has cured into an integral one, and therefore is unfavorable for environmental protection.

Strong overload capacity

Model SG(B) adopts new structure, novel material and up to date technology, featuring good heat-sinking capability, long thermal endurance, strong overload capability, it can run stably under 120% rated load for a long period. It can keep a long term running under full load in IP23 environment without forced air ventilation necessary.

Main technical data for 10kV SC(B) -30~2500 type transformer
Rated 
power 
(kVA)
High
Voltage
(kV)
H.V.Tap
(kVA)
Low
Voltage
(kV)
Vector group Short
circuit impedance
(%)
No-load
Loss
(kW)
On-load
Loss
(WX145ºC)
No-load
current
(%)
Insulation
class
Noise
(dB)
SG(B)
9
SG(B)
10
SG(B)
9
SG(B)
10
30 6
6.3
10
10.5
11
±5%

±2×2.5%
0.4 Yyn0
Dyn11
4 220 190 800 760 2.3 H 40
50 310 270 1130 1070 2.2 40
80 420 370 1560 1480 1.7 40
10 450 400 1780 1690 1.7 40
125 530 470 2100 1980 1.5 41
160 610 540 2410 2280 1.5 42
200 700 620 2870 2710 1.3 42
250 810 720 3120 2960 1.3 44
315 990 880 3930 3730 1.1 46
400 1100 980 4520 4280 1.1 46
500 1310 1160 5530 5230 1.1 47
630 1510 1340 6660 6290 0.9 47
630 6 1460 1300 6750 6400 0.9 47
800 1710 1520 7880 7460 0.9 48
1000 1990 1770 9210 8760 0.9 48
1250 2350 2090 10980 10370 0.9 49
1600 2760 2450 13270 12580 0.9 50
2000 3400 3050 16370 15560 0.7 52
2500 4000 3600 19460 18450 0.7 55



Sg10 Type H Grade Insulation Dry Type Transformer
Sg10 Type H Grade Insulation Dry Type Transformer
 

ATTENTION:

1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
7.Warranty: in 12 month since BL date.

OUR SERVICE:

1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.


WHY CHOOSE ROCKWELL:

1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry. 
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.  

CONTACT US:

Contact person: Mr. Chen Chengming
Tel:86-577-27869969
Mobile:86-18668777248
 Sg10 Type H Grade Insulation Dry Type Transformer

Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
Sg10 Type H Grade Insulation Dry Type Transformer

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Contact Supplier

Diamond Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Year of Establishment
2008-12-08
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate