SG10 Type H-class Insulation Dry-type transformer 10kv big capacity seco transformador

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Description

SG10 Type H-class Insulation Dry-type transformer 10kv big capacity seco transformador

SG10 Type H-class Insulation Dry-type transformer 10kv big capacity seco transformador

Summary

The dry transformer has following insulation classes: class B , Class F, class H, class C, etc. their thermal-endurance temperature is respectively 130℃,150℃,180℃ ,220℃ . As adopting new material and new technology of Depont, 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 tis 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 cab 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 Parameters for 10kV SG(B)-30-2500 Type

 

Rated
power
High VoltageH.V Tap rangeLow 
Voltage
Connection
Symbol
Short-
Circuit
Impedance
No-load LossOn-Load LossNo-load
Current
SG(B)SG(B)SG(B)SG(B)
910910
306 6.3 10 10.5 11±5% OR±2×2.5%0.4Yyn0 Dyn1142201908007602.3
50310270113010702.2
80420370156014801.7
100450400178016901.7
125530470210019801.5
160610540241022801.5
200700620287027101.3
250810720312029601.3
315990880393037301.1
4001100980452042801.1
50013101160553052301.1
63015101340666062900.9
630614601300675064000.9
80017101520788074600.9
100019901770921087600.9
12502350209010980103700.9
16002760245013270125800.9
20003400305016370155600.7
25004000360019460184500.7

 

Rated
power
Insulation
Class
Noise
(db)
Weight
(kg)
Overall dimension
(mm)
Gauge(mm)
LWH
30H40340900600610550×550
5040425960600660550×550
80405651050600790550×550
100406201100600840550×550
125418101190660900550×550
1604287012306601030550×550
20042103012606601030550×550
25044114012706501310660×550
31546161013207701140800×700
40046180013408001185800×700
50047190014208001250800×700
63047201015508001300800×700
63047205015508001320800×700
800482490159010001540800×1020
1000482700165011201550800×1020
1250493200168012001690800×1100
1600503900170092017001070×820
20005248001790130017301070×1210
25005554001850141017701070×1300

 

 

 

factory

 

Packaging & Shipping

 

 

Certifications

trade show

 

FAQ

 1.Why choose us Daelim

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Additional information

Place of Origin:

China

Brand Name:

Dealim

Model Number:

class B , Class F, class H, class C,

Usage:

Electronic

Phase:

Three

Coil Structure:

TOROIDAL

Coil Number:

AUTOTRANSFORMER

type:

dry type power transformer

High Voltage(kV):

6 6.3 10 10.5 11

Connection Symbol:

Dyn11 Yyn0

Short- Circuit Impedance (%):

4