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Load break switch/ Manual transfer switch/ Isolation switch
Load break switch/ Manual transfer switch/ Isolation switch

Load break switch/ Manual transfer switch/ Isolation switch

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US $461
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Quick Details

Model Number:
FN18-12DR/630
Max. Current:
630A
Rated Frequency:
50Hz
LOAD BREAK SWITCH Voltage:
12KV
LOAD BREAK SWITCH Current:
630A
LOAD SWITCH:
FN18-12DR/630
LOAD SWITCH Rated Frequency:
50Hz
LOAD SWITCH Origin:
China Zhejiang
ISOLATOR Type:
LOAD BREAK SWITCH
LOAD BREAK SWITCH:
LOAD SWITCH
LOAD SWITCH Environment:
Indoor LOAD BREAK SWITCH
Product name:
New design china load break isolating switch with great price

Quick Details

Max. Voltage:
12kV
Place of Origin:
Zhejiang, China
Brand Name:
XIKAI
Model Number:
FN18-12DR/630
Max. Current:
630A
Rated Frequency:
50Hz
LOAD BREAK SWITCH Voltage:
12KV
LOAD BREAK SWITCH Current:
630A
LOAD SWITCH:
FN18-12DR/630
LOAD SWITCH Rated Frequency:
50Hz
LOAD SWITCH Origin:
China Zhejiang
ISOLATOR Type:
LOAD BREAK SWITCH
LOAD BREAK SWITCH:
LOAD SWITCH
LOAD SWITCH Environment:
Indoor LOAD BREAK SWITCH
Product name:
New design china load break isolating switch with great price

New design china load break isolating switch with great price  New design china load break isolating switch with great price

Technical Specification

Technical specification Switch disconnector type FN18

Rated voltage

Un

kV

12kV

24kV

Rated current

In

A

400

630

1250

400

630

1250

Max.rated rated current

I

A

400

630

1250

400

630

1150

Short circuit making capacity

Ima

kA peak

67

67

67

50

50

50

Peak withstand current

Idyn

kA peak

82

82

82

82

82

82

Short time current 1sec.

2sec.

3sec.

Ith

"

"

kA eff

"

"

31.5

25

20

31.5

25

20

31.5

25

20

25

25

16

25

25

16

31.5

25

16

Mainly active load breaking capacity

(test duty 4, IEC 60265-1 (IEC265))

I

A

400

630

1250

400

630

1250

Mainly c a pacitive breaking capacity

(test duty 4, IEC60265-1 (IEC 265))

I

A

150

150

150

80

80

80

Mainly inductive breaking capacity cosφ=0.15

A

16

16

16

16

16

16

Rated earth fault breaking capacity,

IEC 60265-1 (IEC 265)

Earth fault breaking capacity

Capacitive breaking capacity

I

I

A

A

150

90

150

90

150

90

75

31.5

75

31.5

75

31.5

Max. Breaking capacity in co-operation with fuses IEC 62271-105 (IEC 420 1990-11)

A

1600

1600

900

900

Max. Fuse size

In

A

125

125

80

80

Power frequency withstand voltage 50Hz 1 min.

-to earth and between poles

-across isolating distanc e

kV

kV

42

45

55

70

Impulse withstand voltage 1.2/50μs

-to earth and between poles

-across isolating distance

kV

kV

75

85

125

145

Pole distance

P

mm

150 and 170

235, 250 and 275

Max.operating torque at:

-closing K/A mech.

-opening K/A mech.

Nm

Nm

115-120 Nm

K-mech. 120 Nm/A-mech. 3Nm

Operating angle on the shaft

degree

130

Opening time

ms

40-60

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