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16. Guaranteed Technical Particulars
16.保证技术细节

Sr. No.

Particulars
详情

Specified / Required
指定 /必填

Offered
提供

1.0

General
常规

1.1

Make

1.2

Type
类型

Cast resin, core type, outdoor, step down
浇注树脂,型,户外,台阶式

1.3

Full rating available for
完整评分适用于

installation of the same
安装

transformer in indoor
室内变压器

poorly ventilated condition
通风不良的条件

Yes
是的

1.4

IP Class
IP等级

IP34, IP 44 on enquiry
IP34,IP 44 查询

1.5

Fire Protection Class
防火等级

F1

1.6

Environment Class
环境类

E2

1.7

Climate Class
气候等级

C2

2.0

Nominal Continuous Rating, KVA
标称连续额定值,KVA

2.1

HV Winding
HV 绕组

250/400/630/1000/ 1500/2000/2500
票价:250/400/630/1000/1500/2000/2500

2.2

LV Winding
LV 绕组

250/400/630/1000/ 1500/2000/2500
票价:250/400/630/1000/1500/2000/2500

3.0

Rated Voltage (kV)
额定电压(kV)

3.1

HV winding
HV 绕组

11 KV
11伏特

3.2

LV winding
低压绕组

433 Volts
433

4.0

Rated current (Amps )
额定电流(Amps )

4.1

HV winding
HV 绕组

As per capacity
按容量

4.2

LV winding
低压绕组

As per capacity
按容量

5.0

Connections
连接

5.1

HV winding
HV 绕组

Delta
三角洲

5.2

LV winding
低压绕组

Star with additional neutral
星形加附加中性色

5.3

Vector Group Reference
矢量组参考

Dyn11
戴恩 11

6.0

Impedance at principal tap rated current and
抽头的阻抗、额定电流和

frequency at 130 deg C
频率在130 摄氏度

6.1

Impedance
阻抗

5/5/5/5/6/6/6 %

6.2

Reactance
电抗

6.3

Resistance
电阻

6.4

Impedance at lowest tap rated current and
最低抽头额定电流下的阻抗

frequency
频率

6.5

Impedance at highest tap rated current and
最高抽头额定电流下的阻抗

frequency, %
频率, %

7.0

Resistance of the winding at 130 deg C ,at principal tap, ohm
绕组电阻130 °C 时,抽头处,欧姆

7.1

a) HV
一)高压

7.2

b) LV
湾)低压

8.0

Zero sequence impedance, ohm
零序阻抗,欧姆

8.1

a) HV
一)高压

8.2

b) LV
湾)低压

9.0

Guaranteed maximum
保证最高限额

losses principal tap full load and 130°C without any
损失 本金抽头全OAD和 130°C 无任何

positive tolerance kW
正公差kW

9.1

No load losses (max)
损耗(max)

As per rating and req.
根据评级要求。

9.2

Load Losses (max)
负载损耗(max)

As per rating and req.
根据评级要求。

9.3

Stray Losses
杂散损失

10.0

Temperature rise over
温升超过

reference design ambient
参考设计 环境

10.1

Winding by resistance 0 C
电阻 0 C 绕组

10.2

Maximum hot spot temperature,
最高热点温度 /

deg. C
摄氏度

11.0

Efficiency
效率

11.1

Efficiency at 130 degC and unity power factor %
130 °C单位功率因数 % 时的效率

11.1.1

At 110% Load
110% 负载

11.1.2

At 100% Load
100% 负载

11.1.3

At 80% Load
负载80%

Not less than 99.5 %
少于99.5%

11.1.4

At 60% Load
60% 负载

11.1.5

At 40% Load
40% 负载

11.1.6

At 20% Load
20% 负载

11.2

Efficiency at 130 degC and 0.8 power factor lag %
130 °C 和0.8 功率因数滞后 % 时的效率

11.2.1

At 110% Load
110% 负载

11.2.2

At 100% Load
100% 负载

11.2.3

At 80% Load
负载80%

Not Less than 99.5 %
低于99.5 %

11.2.4

At 60% Load
60% 负载

11.2.5

At 40% Load
40% 负载

11.2.6

At 20% Load
20% 负载

11.3

Maximum efficiency at 130 deg C, %
130 °C 时的最大效率%

11.4

Load and power factor at which it occurs
出现它的负载和功率因数

12.0

Regulation , (%)
监管(%)

12.1

Regulation at full load at
满载调节

130 deg C
130摄氏度

12.1.1

at unity power factor
在 Unity 功率因数

12.1.2

at 0.8 power factor lagging
功率因数 0.8 滞后

12.2

Regulation at 110% load at
110% 负载时的调节

130 deg C
130摄氏度

12.2.1

at unity power factor
在 Unity 功率因数

12.2.2

at 0.8 power factor lagging
功率因数 0.8 滞后

13.0

Details of enclosure
外壳的详细信息

13.1

Material
材料

13.2

Thickness of sides mm
边厚 mm

13.3

Thickness of bottom mm
底部厚度 mm

13.4

Thickness of cover mm
盖板厚度 mm

14

Core
核心

14.1

Type:
类型:

Core
核心

14.2

Core material grade
芯材等级

Premium grade minimum M4 or better
高级等级最低 M4更高

14.3

Thickness of lamination mm
层压厚度mm

14.4

Insulation of Lamination
状离子的绝缘

14.5.1

Design Flux Density at
设计磁通量密度

rated condition at principal tap, Tesla
Tesla PrincipalTap 的额定条件

1.6 T
1.6

14.5.2

Maximum flux density at 10 % over excitation /over
最大磁通量密度为10% / over 激发 /over

fluxing, Tesla
fluxing, 特斯拉

1.76 Tesla maximum allowed
允许的最大 1.76 特斯拉

14.6

Equivalent Cross Section Area in Sq mm
等效横截面(Sqmm

14.7

Guaranteed No Load
保证空载

current At 100% rated voltage , Amps
电流 100% 额定电压 , 安培

14.7.1

HV

14.7.2

LV

14.8

Guaranteed No Load current At 110% rated voltage, Amps
保证空载电流110% 额定电压下,安培

14.8.1

HV

14.8.2

LV

15

Type of Winding
绕组类型

15.1

HV

Layer/ Foil
层/

15.2

LV

Foil

15.3

Winding size
绕组尺寸

15.3.1

HV Conductor / foil dimensions
HV 导体/尺寸

15.3.2

LV Foil dimensions
LV Foil 尺寸

15.4

Current density Amps/sqmm
电流密度Amps/sqmm

15.4.1

HV Winding
HV 绕组

1.5 A per
每 1.5A

Sq.mm.(max.)
平方毫米max.)

15.4.2

LV Winding
LV 绕组

1.5 A per
每 1.5A

Sq.mm.(max.)
平方毫米max.)

15.5

Gauge/area of cross section of conductor, sqmm
轨距/电导横截面面积 r,sqmm

15.5.1

HV

15.5.2

LV

15.6

Tappings
攻丝

Yes
是的

15.6.1

Tap link Material
点击链接材质

15.6.2

Stud Material
螺柱材料

15.6.3

Tightening torque
拧紧扭矩

15.7

Tap link Current rating , A
点击链接电流额定值,A

As per rating and spec
根据评级规格

16

Insulating Material
绝缘材料

16.1

HV Turn
HV 转弯

16.2

LV Turn
LV 转弯

16.3

LV Core
LV核心

16.4

HV - LV
HV-低压

16.5

HV Coil
HV线圈

Resin system Details to be provided
树脂体系提供的详细信息

LV Coil
低压线圈

Impregnated /
浸渍/

Casted / Prepreg
铸造/预浸料

17

Insulating material thickness, mm
绝缘材料厚度,mm

17.1

HV Turn
HV 转弯

17.2

LV Turn
LV 转弯

17.3

LV to Core
低压到核心

17.4

HV to LV
HVLV

18

Minimum design clearance, mm
最小设计间隙,mm

18.1

HV to earth in Air
空气中的 HV 对地

18.2

LV to earth in Air
空气中LV 对地

18.3

Between HV & LV in Air
空气中HV 和 LV 之间

18.4

Top winding and yoke
顶部绕组和轭

18.5

Bottom winding and yoke
底部绕组和轭

19

Bushing / Support Insulator
套管/支撑绝缘体

19.1

Make

19.2

Type
类型

19.3

Reference Standard
参考标准

19.4

Voltage class, kV
电压等级,kV

19.4.1

HV side Bushing / Support insulator
HV 侧套管/支撑绝缘体

19.4.2

LV side line and neutral
左心室边线和中性线

bushing / Support insulator
套管 /Support insulator

19.5

Creepage factor for all bushing mm/KV
所有套管的爬电系数mm/KV

19.6

Weight, Kg
重量,Kg

9.6.1

HV bushing / Support insulator
HV 套管/支撑绝缘子

19.6.2

LV line and neutral bushing /
低压线和中性线b使用/

Support insulator
支撑绝缘体

19.7

Free space required for
所需的可用空间

bushing / Support insulator removal, mm
衬套 /支撑绝缘子拆卸,mm

19.7.1

HV bushing / Support insulator
HV 套管/支撑绝缘子

19.7.2

LV line and neutral bushing /Support insulator
低压线和中性线使用/支撑绝缘子

20

Terminal connections
端子连接

20.1

HV

20.2

LV

20.3

Terminal Details
航站楼详细信息

20.3.1

HV side busbar size
HV 侧母线尺寸

203.2

HV Termination suitable for cable size
高压端接适合电缆尺寸

20.3.3

HV Termination height, mm
HV 端接高度,mm

20.3.4

HV side gland Plate dimension, mm x mm
HV 侧压盖尺寸,mm xmm

20.3.5

HV side gland Plate material
HV 侧压盖材料

20.3.6

HV side Gland Plate Thickness, mm
HV 侧压盖厚度,mm

20.3.7

HV side Phase to clearance inside enclosure, mm
高压侧相位外壳内部的间隙mm

20.3.8

HV side Phase to earth inside box, mm
HV 侧箱内对地mm

20.3.9

LV side busbar size
低压侧母线尺寸

20.3.10

LV Termination suitable for cable size
适合电缆尺寸的 LV 端接

20.3.11

LV Termination height, m
LV 端子高度, m

20.3.12

LV side gland Plate dimension, mm x mm
LV 侧压盖尺寸,mm xmm

20.3.13

LV side gland Plate material
LV 侧压盖板材料

20.3.14

LV side Gland Plate Thickness, mm
低压侧压盖厚度,mm

20.3.15

LV side Phase to phase
LV 侧 PhasetoPhase

clearance inside enclosure, mm
外壳内间隙,mm

20.3.16

LV side Phase to earth inside box, mm
低压侧 盒内相位对mm

21

Current Transformer on LV phases
低压电流互感

21.1

Type
类型

21.2

Make

21.3

Reference Standard
参考标准

21.4

CT Ratio
CT比率

21.5

Burden, VA
弗吉尼亚州伯顿

21.6

Class of Accuracy
精度等级

22

CT terminal box size
CT 端子尺寸

23

WT scanner terminal box size
WT 扫描仪接线盒尺寸

24

Alarm and Trip contact ratings of protective
保护的警报和脱扣触点额定值

devices
设备

24.1

Rated / making/ breaking currents, Amp @ Voltage for
额定电流/接通电流/分断电流,Amp @ Voltage for

24.1.1

Winding temperature scanner
绕组温度扫描仪

25

Fittings and Accessories as per Cl. 6.0 provided (YES / NO)
根据 Cl. 6.0 提供的配件和附件/

26

Painting as per clause 4.13 provided (Yes/No)
根据第4.13提供的油漆(是/否)

27

Overall transformer dimensions
变压器整体尺寸

27.1

Length, mm
长度,mm

27.2

Width, mm
宽度,mm

27.3

Height, mm
高度,mm

28

Weight data
重量数据

28.1

Core, kG
磁芯,kG

28.2

Frame parts, kG
框架零件,kG

28.3

Core and frame, kG
型芯和框架,kG

28.4.

Total Winding, kG
总绕组,kG

28.4.1

HV Windling (kg)
HV 卷绕 (kg)

28.4.2

LV Winding (kg)
低压绕组(kg)

28.5

Core , Frame, Winding, kG
铁芯框架 绕组kG

28.6

Enclosure, kG
外壳,kG

28.7

Total Transport weight of the transformer, kG
变压器总运输重量kG

28.8

Total weight of the transformer
变压器总重量

with all accessories
含所有附件

29

Shipping Data
运输数据

29.1

Weight of heaviest package, kG
最重包装重量kG

29.2

Dimensions of the largest package (L x B x H) mm
最大包装尺寸(长 xx高)mm

30

Surge Arrestor requirement
避雷器要求

30.1

Type
类型

30.2

System Voltage , kV rms
系统电压 ,kVrms

30.3

Rated Voltage of Arrestor, kV rms
额定电压 Arrestor,kV rms

30.4

Continuous operating voltage ,kV rms
连续工作电压 ,kVrms

30.5

Maximum Continuous
最大连续

operating voltage, kV rms
工作电压,kVrms

30.6

Nominal Discharge Current, kA peak
标称放电电流,kA峰值

30.7

Energy Absorption Capability, kJ/kV
能量吸收能力,kJ/kV

30.8

Creepage factor
爬电系数

30.9

Reference std
参考标准

31

WTI Scanner Details
WTI 扫描仪详细信息

31.1

Make

31.2

Model no.
型号

31.3

Manual submitted
手册已提交

32

Tests (As per Cl 10.0 of the spec)
测试 根据规范的 Cl10.0

32.1

All in process tests confirmed (Yes/ No)
所有过程测试均已确认(是/否)

32.2

All Type Tests confirmed (Yes /No)
所有型式试验均已确认/

32.3

All Routine Tests confirmed (Yes/ No)
所有常规检查均已确认/

32.4

All Special Tests confirmed (Yes/ No)
所有特殊测试均已确认/

33

Guarantee Period
保证