Fn5-12 Series Indoor AC Hv Load Switch-Fuse Combination Apparatus
Fn5-12 Series Indoor AC Hv Load Switch-Fuse Combination Apparatus image
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Basic Info.
Product Description
General:
FN5-12\ FN5-12RD \FN5-12R Series Indoor Alternative Current High Voltage Load switch is suitable in 50Hz,
10kV alternative current, power supply net for breaking load current and closing short circuit current. Load
switch with fuse can close and open short circuit current for protection.
Specified CS manual operative mechanism or CS6-1 manual operative mechanism could be matched with
this kind of series switches.
Technical Data of Load Switch
Name | Unit | Technical Data | |
Rated Voltage | kV | 12 | |
Rated Frequency | Hz | 50 | |
Rated Current | A | 400 | 630 |
Rated Short-time Withstand Current | kA | 12.5/4 | 20 /2 |
Rated Peak Withstand Current | kA | 31.5 | 50 |
Rated Close Circuit Breaking Current | A | 400 | 630 |
Rated Active Loading Breaking Current | A | 400 | 630 |
5% Rated Active Loading Breaking Current | A | 20 | 31.5 |
Rated Cable-charging breaking Current | A | 10 | |
Rated No-load Transformer Breaking Current | 1250kVA Transformer No-load Current | ||
Rated Short-circuit Making Withstand Current |
kA | 31.5 | 50 (Peak Value) |
Load Current Breaking Times | (Load/times) | 100%/20 60%/35 30%/75 5%/80 | |
1min power frequency withstand voltage | kV | Clearance between poles and clearance to earth 42, isolating distance 48 |
|
Lightning impulse withstand voltage | kV | Clearance between poles and clearance to earth 75, isolating distance 85 |
|
Operation Force | Nm(N) | 90 (180) | 100 (200) |
Dimensions | mm | 768×330×460 | 768×330×627 |
Packing Dimensions | mm | 810×500×420 | 810×650×420 |
Technical Data of Load Switch-fuse Combination Apparatus:
Name | Unit | Technical Data | |
Rated voltage | kV | 12 | |
Rated frequency | Hz | 50 | |
Rated current | A | 100 | |
Rated short-circuit breaking current(r.m.s) | kA | 40 | |
Rated short-circuit makking current(r.m.s) | kA | 100 | |
1min power frequency withstand voltage | kV | Clearance between poles and clearance to earth 42, isolating distance 48 |
|
Lightning impulse withstand voltage | kV | Clearance between poles and clearance to earth 75, isolating distance 85 |
|
Fuse striking output energy | J | 2-5 | |
Rated Transformer Current | A | 1400 | |
Net Weight | kg | 53 | |
Packing Dimensions | mm | 980×810×420 |
Technical Data of Fitted Fuse of Combination Apparatus:
Model | Rated voltage (kV) | Rated current (A) | Rated Current of Melter (A) |
Rated Breaking Current (r.m.s) (kA) |
|
XRNT.SDLAJ | 12 | 40 | 6.3, 10, 16, 20, 25, 31.5, 40 | 40 | |
XRNT.SFLAJ | 12 | 100 | 50,63,80,100 |
Our advantages:
Quality Assurance
–From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
–With more than 30 years’ experience in power industry, VILLE brings you an optimized solution.
Global Service
–Wherever you are, VILLE global network will support and provide you with value.
Quick Response
–In response to your needs without delay, VILLE knows the value of your time.
Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!
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We are China Fn5-12 Series Indoor AC Hv Load Switch-Fuse Combination Apparatus manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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