High Speed Outdoor Current Limiting High Voltage Ceramic Porcelain Drop out Fuse Cutout Fuses Price with Holder
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| Customization: | Available |
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| Breaking Capacity: | High |
| Type: | Expulsion Drop-out |
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Basic Info.
- Model NO.
- (H)RW10-40.5
- Usage
- High Voltage
- Fusing Speed
- FF
- Fusing Device
- Fuse Holder
- Standard
- Kema/IEC/ANSI/IEEE/
- Voltage
- 10-38kv
- Rated Frequency
- 50Hz
- Mechanical Life
- 500times
- Rated Voltage
- 40.5kv
- Breaking Current
- 1000/200mva
- Protected Object
- Voltage Transformer/Power Lines
- Transport Package
- Export Carton
- Trademark
- DGG
- Origin
- China
- HS Code
- 8535100000
- Production Capacity
- 500, 000
Packaging & Delivery
- Package Size
- 550.00cm * 700.00cm * 160.00cm
- Package Gross Weight
- 12.000kg
- Lead Time
-
10 days (1 - 50 Pieces)
To be negotiated ( > 50 Pieces)
Product Description
Our factory
We are professional manufacturer of current transformer ,voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers etc.
General
(H) RW10 - 40.5 outdoor high-voltage current limiting fuse (hereinafter referred to as "current limiting fuse") is an outdoor high-voltage protection appliance, which is applicable to the power system with AC 50Hz and rated voltage of 35kV and is used for overload and short circuit fault protection of power transformers and power lines.
The fuse shall comply with GB/T 15166.2-2008 High Voltage AC Circuit Breakers - Part 2: Current Limiting Fuses and other technical standards.
Model And Meaning
Usage Environmental Conditions
1. Altitude: ≤ 1000 m. If the altitude is higher than 1000m, the rated insulation level shall be corrected accordingly.
2. Ambient air temperature: maximum 40ºC, minimum - 25ºC, daily temperature difference 25k
3. Temperature: daily average relative humidity ≤ 95%, monthly average relative humidity ≤ 90%
4. Solar auxiliary radiation intensity: 0.1W/cm2
5. Icing thickness: not more than 10mm
6. Earthquake resistance: horizontal acceleration 0.3g
7. Outdoor Wind speed (Wind pressure): 35m/s (700Pa)
8. Pollution level: e-level
Main Advantages
Outline And Installation Dimension
Our Customer
Our customers are located all over the world.
Test Report
We have test reports for drop type fuse products that have been validated by KEMA Laboratory:
Photos of Product
We are professional manufacturer of current transformer ,voltage transformer, Vacuum Circuit Breakers/Recloser,Isolation switches,Dropout Fuse Cut-out,Lightning Arresters,High and Low Voltage Cabinets,Metering Devices,Power Distribution Transformers etc.
General
(H) RW10 - 40.5 outdoor high-voltage current limiting fuse (hereinafter referred to as "current limiting fuse") is an outdoor high-voltage protection appliance, which is applicable to the power system with AC 50Hz and rated voltage of 35kV and is used for overload and short circuit fault protection of power transformers and power lines.
The fuse shall comply with GB/T 15166.2-2008 High Voltage AC Circuit Breakers - Part 2: Current Limiting Fuses and other technical standards.
Model And Meaning
Usage Environmental Conditions
1. Altitude: ≤ 1000 m. If the altitude is higher than 1000m, the rated insulation level shall be corrected accordingly.
2. Ambient air temperature: maximum 40ºC, minimum - 25ºC, daily temperature difference 25k
3. Temperature: daily average relative humidity ≤ 95%, monthly average relative humidity ≤ 90%
4. Solar auxiliary radiation intensity: 0.1W/cm2
5. Icing thickness: not more than 10mm
6. Earthquake resistance: horizontal acceleration 0.3g
7. Outdoor Wind speed (Wind pressure): 35m/s (700Pa)
8. Pollution level: e-level
Main Advantages
- The insulating porcelain sleeve or silicone rubber composite sleeve is designed with a large creepage distance, strong pollution resistance, and environmental adaptability, and good insulation performance, which can meet the operation requirements in high-altitude areas.
- Fuse tube replacement is simple and convenient.
- Good fast fusing performance and large breaking capacity.
| No. | Item | Unit | Parameters | |||
| (H)RW10-40.5/0.5-20 | (H)RW10-40.5/2-20 | (H)RW10-40.5/(3~10)-20 | ||||
| 1 | Rated Frequency | Hz | 50 | |||
| 2 | Rated Voltage | kV | 40.5 | |||
| 3 | Rated Current for Fuse of the same family | A | 0.5 | 2 | 3~10 | |
| 4 | Breaking Current (Three-Phase) | MVA | 1000 | 200 | ||
| 5 | Cut off the maximum short-circuit current limit | kA | 20 | |||
| 6 | Rated 1 min. Power Frequency Withstand Voltage | kV | 95 (To Earth) | |||
| 118 (Fracture) | ||||||
| 7 | Rated Lightning Withstand Voltage | kV | 185 (To Earth) | |||
| 215(Fracture) | ||||||
| 8 | Overvoltage multiple shall not exceed | Times | 2.5 | |||
| 9 | Creepage Distance | mm | Not less than 1256 (e-level), Not less than 1013 (d-level) | |||
| 10 | Mechanical Life | Times | 500 | |||
| 11 | Protected object | Voltage Transformer | Power Lines | |||
| Note: If the altitude is over 1000m, the rated insulation level should be modified as appropriate. | ||||||
Outline And Installation Dimension
Our Customer
Our customers are located all over the world.
Test Report
We have test reports for drop type fuse products that have been validated by KEMA Laboratory:
Photos of Product
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