Protecciones

Amps X 10 (Plot Ref. kV=13.8)
.5

1

3

5

10

30

50

100

300

500

1K

3K

5K

10K
1K

1K

TCH CHOTA SOLAR
FLA
1804.22 Amps

500

B CHOTA 13,8 kV
BusAmpacity
600

500

300

300

F CHOTA IMBA
Chance
Fuse Link (T)
100A

100

50

Seconds

10

5

BL TCH-247

3

13.8 kV

o

R 52-L

I>

300/5

∆ 0.539 s

600/5
CB52-L

845.1 A, 0.605 s

B CHOTA 13,8 kV
13.8 kV

10

5
3

1

TCH CHOTA SOLAR
1250 kVA (Secondary) 6 %Z
Delta-Wye Solid Grd

600 A

.5

30

TCH CHOTA SOLAR
1250 kVA(Secondary) 6 %Z
Delta-Wye Solid Grd

o

1

50

.3

.5
.3

CB 52-F4

TCH CHOTA SOLAR
Inrush
Multiplier = 12 xFLA (21650.63 Amps)
Duration = 6 Cycles

600 A
o

I>

150/5

R 52-F4F CHOTA IMBA

.1

.05

.1

.05

R 52-CHOTA

I>

.03

.03
TCH CHOTA SOLAR
1250 kVA
13.8/0.4 kV

.01
.5

1

3

5

10

30

50

100

300

500

1K

3K5K

.01
10K

Amps X 10 (Plot Ref. kV=13.8)
172.5

500

1K

3K

5K

10K

30K

50K

100K

300K

Amps (Plot Ref. kV=0.4)

Estudios Eléctricos CHOTASOLAR
Salinas - ImbaburaSUN CONSERVATION
Marco Medina

3450K

ETAP Star 11.1.1C

CS TCC F ALIM No 4
Project:
Location:
Contract:
Engineer:

1000K

Date:
SN:
Rev:
Fault:

08-FEB-2013
MARCOSOL
BasePhase

Seconds

R 52-CHOTA - P
OC1
Square D
Sepam 1000+
CT Ratio 100:5
IEC - Extremely Inverse
Pickup = 0.7 (0.1 - 2.4 xCT Sec)
Time Dial = 1.1
3x = 11 s, 5x = 3.67 s, 8x = 1.4 s
Inst= 9.3 (0.1 - 24 xCT Sec)
Time Delay = 0.06 s

30

100

R 52-L
Mitsubishi
CO-D
CT Ratio 300:5
CO-8-D
Pickup = 5 (4 - 12 Sec - 5A)
Time Dial = 2
3x = 1.77 s, 5x = 0.88 s, 8x = 0.558 sInst = 28 (10 - 40 Sec - 5A)
R 52-F4
Mitsubishi
CO-D
CT Ratio 150:5
CO-9-D
Pickup = 5 (2 - 6 Sec - 5A)
Time Dial = 5
3x = 2.86 s, 5x = 1.3 s, 8x = 0.831 s
Inst = 40 (10 - 40 Sec - 5A)