Three-phase amorphous oil immersed transformer 22.8KV (CNS)

Three-phase amorphous oil immersed transformer 22.8KV (CNS)

Drawing

1. Comply with IEC 60076-1
2. Design temperature rise is 65 (coil) /
    60 (oil temperature)
3. Insulating level is Class A
 
Electrical characteristics (60Hz)
 
Capacity (kVA)
Exciting Current % lo
No- Load Loss Wi (W)
Load Loss Wc (W)
Total Loss Wt (W)
Efficiency at Load %
Impedance
% IZ
1.0
0.75
0.5
0.4
200
<0.6
110
3700
3810
98.13
98.56
98.98
99.13
3.7- 5.7
300
<1.0
180
6000
6180
97.98
98.44
98.89
99.06
4.0 - 6.0
500
<0.7
220
8000
8220
98.38
99.76
99.12
99.26
4.0 - 6.0
600
<0.5
235
10500
10735
98.24
98.65
99.06
99.21
4.0 - 6.0
750
<0.5
285
12000
12285
98.39
98.76
99.13
99.27
4.5 - 6.5
1000
<0.5
360
16000
16360
98.39
98.77
99.14
99.28
4.5 - 6.5
  • Country:Taiwan
  • telephone:886-886-5-2689105
Drawing
1. Comply with IEC 60076-1
2. Design temperature rise is 65 (coil) /

Grand Power River Co., Ltd.

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