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Ningbo Tianan (Group) Co.,Ltd.
Home ProductsLoad Switch

Indoor HV AC Vacuum Load Switch-fuse Combinations

China Ningbo Tianan (Group) Co.,Ltd. certification
China Ningbo Tianan (Group) Co.,Ltd. certification
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Indoor HV AC Vacuum Load Switch-fuse Combinations

Indoor HV AC Vacuum Load Switch-fuse Combinations
Indoor HV AC Vacuum Load Switch-fuse Combinations

Large Image :  Indoor HV AC Vacuum Load Switch-fuse Combinations

Product Details:
Place of Origin: CHINA
Brand Name: Tianan Electric
Certification: GB, IEC
Model Number: FT16
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Pending
Packaging Details: Wooden case
Delivery Time: 30 days
Payment Terms: T/T, L/C
Supply Ability: 1000 per year
Detailed Product Description
Rated Voltage: 40.5 Rated Current: 630
Altitude: <1000m Environmental Temperature: -25℃~+40℃
High Light:

three phase surge arrester

,

electrical surge arrester

Product Introduction

FT16-40.5R Series Indoor AC High Voltage Vacuum Load Switch-fuse Combinations are switch elements applying vacuum arc extinguishing and air insulation, and are the major elements of HXGT16-40.5 indoor AC mental enclosed RMU and DFT16-40.5 outdoor HV cable distribution box.

Product Parameter (Specification) 

S/N

Name

Unit

Parameter

1

rated voltage

kV

40.5

2

rated frequency

Hz

50

3

rated current

 

A

630

4

rated current of fuse

100

5

rated short time withstand current

kA

12.5

6

rated short circuit duration

s

4

7

rated short circuit making current

kA

31.5

8

Rated peak withstand current

 

31.5

9

Rated load breaking current

 

A

630

10

Rated jump (connect) breaking current (For 100A Fuse)

2000

11

Earthing switch making current

kA

31.5

12

FT16-40.5

FT16-40.5 Resistance of main circuit

uW

180

13

FT16-40.5R

FT16-40.5R Resistance of main circuit

400

14

Opening time

ms

95+20

15

Rated breaking current of fuse

kA

31.5

 

 

16

 

Rated insulation level

1minpower frequency withstand voltage (effective value)

Phase to phase, Phase to earth

 

 

kV

95

Distance

115

Lightning impulse withstand voltage (peak)

Phase to phase, Phase to earth

185

Distance

215

17

1min power frequency withstand voltage of secondary circuit

2

18

Protection level

HXGT16

 

IP2X

DFT16

 

IP33

19

Center distance of three phases

 

420±3

Indoor HV AC Vacuum Load Switch-fuse Combinations 0

 

 

20

 

 

Dimensions

HXGT16

Width

 

 

 

 

mm

1400,1600,2100

Depth

1600

Height

2200

DFT16

Width

1800

Depth

2300

Height

1900

21

Mechanical life of load switch

Load isolating

times

2000

Earthing

2000

 

 

Product normal service condition

  • altitude: no more than 1000m;

  • environmental temperature: -25℃~+40℃;

  • Air relative humidity: daily average value no more than 95%, monthly average value no more than 90%.

  • No serious pollution in ambient atmosphere, such as dust, smog, cauterant, inflammable gas, gasoline and salts.

  • seismic intensity:8°

 

When the service condition is different or when having special requirements, please negotiate with the manufacturer.

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: Ms. Lian Huanhuan

Tel: +86-13858385873

Fax: 86-574-87911400

Send your inquiry directly to us (0 / 3000)