Products and Services
|
No.
|
Conditions
|
Units
|
Parameter Values
|
|
|
1
|
Rated Voltage
|
kV
|
10
|
|
|
2
|
Highest Operating Voltage
|
kV
|
12
|
|
|
3
|
System Neutral Point Earthing Mode
|
|
Unearthed
|
|
|
4
|
Rated Frequency
|
Hz
|
50
|
|
|
5
|
Pollution Grade
|
|
d(Ⅲ)
|
|
|
6
|
System Short Circuit Current Level (High Voltage Side)
|
kA
|
20
|
|
|
7
|
Ambient Temperature
|
Maximum Daily Temperature
|
℃
|
40
|
|
Minimum Daily Temperature
|
-25
|
|||
|
Maximum Daily Temperature Difference
|
K
|
25
|
||
|
Average Temperature of the Hottest Month
|
℃
|
30
|
||
|
Maximum Annual Average Temperature
|
20
|
|||
|
8
|
Humidity
|
Average Daily Relative Humidity
|
%
|
≤95
|
|
Average Monthly Relative Humidity
|
≤90
|
|||
|
9
|
Altitude
|
m
|
≤1000
|
|
|
10
|
Solar Radiation Intensity
|
W/cm2
|
0.1
|
|
|
11
|
Maximum Icing Thickness
|
mm
|
20
|
|
|
12
|
Maximum average wind speed: keeping in good conditions for 10min at 10m from the ground level
|
m/s
|
35
|
|
|
13
|
Earthquake Resistance
|
Horizontal Ground Acceleration
|
m/s2
|
2
|
|
Safety Coefficient of 3 Since Resonance Cycles
|
|
≥1.67
|
||
|
14
|
Installation Site
|
|
Indoor
|
|
|
Note 1: Values about temperatures in the table must be adjusted accordingly if the lowest ambient temperature is above -25℃.
Note 2: Pollution grade diagram must be provided if the pollution grade is grade IV. |
||||
|
Rated Capacity (kVA)
|
Voltage Combination & Tapping Range
|
Connection Symbol
|
No-Load Loss (kW)
|
On-Load Loss under Different Insulation System Temperatures (kW)
|
No-Load Current (%)
|
Short-Circuit Impedance (%)
|
Acoustic Power Level dB(A)
|
||||
|
High Voltage (kV)
|
High Voltage Tapping Range (%)
|
Low Voltage (kV)
|
100℃
(B) |
120℃
(F) |
145℃
(H) |
||||||
|
30
|
6
6.3 6.6 10 10.5 11 |
±5
±2×2.5 |
0.4
|
Dyn11
|
70
|
670
|
710
|
760
|
1.6
|
4.0
|
63
|
|
50
|
90
|
940
|
1 000
|
1 070
|
1.4
|
||||||
|
80
|
120
|
1 290
|
1 380
|
1 480
|
1.3
|
65
|
|||||
|
100
|
130
|
1 480
|
1 570
|
1 690
|
1.2
|
||||||
|
125
|
150
|
1 740
|
1 850
|
1 980
|
1.1
|
66
|
|||||
|
160
|
170
|
2 000
|
2 130
|
2 280
|
1.1
|
||||||
|
200
|
200
|
2 370
|
2 530
|
2 710
|
1.0
|
67
|
|||||
|
250
|
230
|
2 590
|
2 760
|
2 960
|
1.0
|
||||||
|
315
|
280
|
3 270
|
3 470
|
3 730
|
0.9
|
69
|
|||||
|
400
|
310
|
3 750
|
3 990
|
4 280
|
0.8
|
||||||
|
500
|
360
|
4 590
|
4 880
|
5 230
|
0.8
|
70
|
|||||
|
630
|
420
|
5 530
|
5 880
|
6 290
|
0.7
|
71
|
|||||
|
630
|
410
|
5 610
|
5 960
|
6 400
|
0.7
|
6.0
|
|||||
|
800
|
480
|
6 550
|
6 960
|
7 460
|
0.7
|
72
|
|||||
|
1 000
|
550
|
7 650
|
8 130
|
8 760
|
0.6
|
||||||
|
1 250
|
650
|
9 100
|
9 690
|
10 370
|
0.6
|
74
|
|||||
|
1 600
|
760
|
11 050
|
11 730
|
12 580
|
0.6
|
75
|
|||||
|
2 000
|
1 000
|
13 600
|
14 450
|
15 560
|
0.5
|
77
|
|||||
|
2 500
|
1 200
|
16 150
|
17 170
|
18 450
|
0.5
|
78
|
|||||
|
1 600
|
760
|
12 280
|
12 960
|
13 900
|
0.6
|
8.0
|
75
|
||||
|
2 000
|
1 000
|
15 020
|
15 960
|
17 110
|
0.5
|
77
|
|||||
|
2 500
|
1 200
|
17 760
|
18 890
|
20 290
|
0.5
|
78
|
|||||
|
Note 1: Values of on-load loss in this Table is determined by different insulation systems temperatures in brackets (please refer to GB1094.11) .
Note 2: If other connection symbol is used, specific requirements must be determined by negotiations between manufacturer and client. |
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