SG(B)10 Series Un-packede H Grede Dry Transformer

Update: 2017/12/15??????View:
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Introduction

SG(B)10 Series Un-packede H Grede Dry Transformer Product Introduction
SGB10 series the encapsulation H level dry type transformer adopt(Germany)MORA dry type transformer special technology,make products fully meet the fire waterproof and meet the requirements of environment protection.It is the ideal product distribution system,widely used in the subway,ships,mining,chemical,electric power enterprise and staff of dense buildings,etc.Various kinds of fire safety have special requirements occasion.

Technical Data Of SGB10 Series Unpacked H Graed Dry-type Transformer

额定容量

(kVA)

Rated Capacity

电压组合

Voltage Combined

联接组标号

Vector-group

空载损耗(W)

No-load Loss

负载损耗(W)

145°C

Load-loss

空载电流(%)

No-load

current

阻抗电压(%)

Short-circuit

高压

HV

(kV)

高压分接范围

Tapping Ragess

低压

LV

(kV)

30

6

6.3

6.6

10

10.5

11 

±5%

±2*2.5%

0.4

Dyn11

Yyn0

180 760 2.4 4
50 250 1070 2.4
80 330 1480 1.8
100 360 1690 1.8
125 420 1980 1.6
160 490 2280 1.6
200 580 2710 1.4
250 660 2960 1.4
315 780 3730 1.2
400 890 4280 1.2
500 1040 5230 1.2
630 1200 6290 1.0
630 1160 6400 1.0 6
800 1370 7460 1.0
1000 1560 8760 1.0
1250 1810 10370 1.0
1600 2400 12580 1.0
2000 2700 15560 0.8
2500 3150 18450 0.8
1600 2400 13900 1.0 8
2000 2700 17110 0.8
2500 3150 20290 0.8


SG(B)10 Series Un-packede H Grede Dry Transformer Performance characteristics
1.Heat condition is good,hot long life,strong ability of self-learning,over load in over load,IP45 120% long-term conditions without forced air cooling,can long-term full load operation.
2.High security and flame retardant performance℃ high temperature,at 800 when combustion without smoke long production.
3.Strong resistance to strike capability in -50℃(can immediately add full load).
4.100% waterproof sealing,excellent hydrophobic,moistureproof sex.
5.Unique coil structure and strong field calculation,make producs produced almost no partial discharge.
6.Low loss,remarkable energy saving,and has developed SC9 series dry type transformer 10% lower than average no-load loss,load loss by 5 per cent.
7.After life cycle can easily will insulating materials and copper separation recycling,not pollute the environment.

SG(B)10 Series Un-packede H Grede Dry Transformer Structure characteristics
1.The unique porcelain insulation structure,adopt MORAcompany insulaton and high frequency ceramic cylinder cushion block,never deformation.
2.High and low coil NOMEX insulation materials with first,and approved by VIP vacuum pressure equipment repeatedly dipping special formula,and many insulation class H,external use high strength after roasting insulation material,and high temperature curing sealed.High-pressure coil adopts high mechanical strength,thermal condition good continuous type structure.
3.Core impored superior high performance magnetic eduction line of outfit and become,stepping type 45°full inclined structure,winding and core using elastic fixtures,make transformer has low no-load loss and noise.After the special craft processing core surface.By pull iron screw moderate clamping,up,or down clip pieces from pull motherboard connections with base,winding and for one,the winding through fixed elastic cushion block fixed,buffer structure can reduce the vibration intensity and reduce windings noises.
4.Lead outlet terminals fixed in winding,points joints in winding upper DiYaXian terminals for board type central,conductive row,and cold-pressing welding.

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