Model NO.: PRW10-12F/100
Number of Poles: Unipolar
Grounding: Un Grounded
Series: Single-Stage
Run: Turn the Horizontal
Switching Mode: Single Throw-in
Common Model: Prw
Structure of Operating: Manual
Certification: ISO
Brand: Ville
Rated Voltage: 12kv
Rated Current: 100A
off/on Loading Current Times: ≥10
Weight: 7.6kg
Trademark: VILLE
Transport Package: Wooden Cases
Specification: IEC; ISO
Origin: Ningbo China
HS Code: 85
Gneral:Drop-out Fuse With Load (here in after abbreviated as "Fuse") is used in power distribution and distribution transformer with alternative current 50Hz, rated voltage 10kV for overload and short circuit protection and for opening and closing rated load current.
Structure:
This kind of fuse consists of three parts: Fuse base, load arc-extinguishing device and an arc-extinguishing device. Active and static contactor is of bridge structure. While fuse is in closing position, active and static contactor will be tightly pressed by compressed spring to guarantee a suitable pressure between contactors. A rotary torsion spring is equipped in the lower end of arc-extinguishing tube. When a fuse-element is put in the tube, the torsion spring will be screwed tightly, the fuse will be in drawing tightly condition to ensure the arc-extinguishing tube self-locked in closing position. When overload or short-circuit occurs, fuse-element will be melted and the fuse will be quickly drawn out from the fuse tube by the torsion spring. Meanwhile, a great deal of arc-extinguishing gas is produced in the fuse tube by electric arc heat energy to extinguish electric arc quickly. After electric arc-extinguishing, the voltage between the both ends of the fuse is regained. The fuse tube will be dropped out by its weight and a function of compressed spring with bridge contactors. So an obvious disconnected section will be produced. Arc-extinguishing tube is designed at a step by step gas-discharging type. While breaking a low current, gas produced will be released from the lower vent. While breaking a high current, the gas produced will be released from the upper cap to realize a gas release from both the top and the bottom, which meets the requirements of breaking different current in the same fuse...
Main Technical Data:
| Rated Voltage | 12 kV | |
| Rated Current | 100 A | |
| Rated Breaking Capacity | Upper Limit | 40 MVA |
| Lower Limit | 100 MVA | |
| Off/on Loading Current Times | ≥10 | |
| Weight (If silicon rubber equipped, the 2kg could be reduced.) | 7.6 KG | |
Notes for ordering:
Please offer the followings while ordering:
Product name and type, specifications, rated current of fuse tube, quantity, if spare parts or other accessories are necessary.
Our Services
| 1. | Pre sale service |
| a. | make technical solution |
| b. | send quotation, technical data sheet and drawing |
| c. | prepare power transmission plan, testing plan,and shipment plan |
| 2. | In sale service |
| a. | supervise the manufacturing schedule totally in accordance with the plan |
| b. | send photos to customer during every manufacturing process(hold point) |
| c. | inform the customer one week before testinng. |
| 3. | After sale service |
| a. | installation and commissioning, training the workers |
| b. | quick response within 12 hours any time |
| c. | provide 12 months gurantee period normally. |
FAQ
| 1. Q: | What is your delivery time ? |
| A:Â | Depend on the type of transformer. |
| 2. Q: | What is your payment term? |
| A:Â | 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
| 3. Q: | What kind of starndard you follow? |
| A:Â | IEC, ANSI, CSA, GB, etc |
| 4. Q: | What kind of supporting documentation you can provide normally |
| A:Â | Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc |
| 5. Q: | What is your normal wanrranty period? |
| A:Â | 12 months after transformer operation. |
| 6. Q: | Can u do installation and commissioningin user's site? |
| A:Â | Yes, we can send our installation team to user's country for service. |
| 7. Q: | Do you have any experience in this kind of transformer? |
| A:Â | Yes, we can provide reference list for check. |
| 8. Q: | Are you manufacturer or trading company? |
| A:Â | Manufacturer with own import & export company. |
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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