12/17/24kv Indoor Vacuum Circuit Breaker Vd4/R
| Price: |
US $ 2000-6000/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
Medium voltage products
VD4/R
MV vacuum circuit-breakers for secondary distribution
Description
Interchangeable with VD4 and HD4 circuit-breakers with ESH type lateral operating mechanism.
Stored energy mechanical control able to make a complete O-C-O cycle without reloading the springs.
EL type control common to the VD4 series with front operating mechanism.
High number of operations and long electrical and mechanical life(class E2 and M2-10000 operations)
Suitable for installation in prefabricated substations and switchgear.
Easy to customize thanks to the full range of accessories.
Vacuum interrupters built into the pole cylinders to protect against impact, condensation and polluted environments.
Maintenance-free
Application(on request) of current sensors and protection device REF 601 (in accordance with IEC standards or CEI 0-16), or self supplied protection device PR521, with fully tested actuation chain for facilitated installation.
Note: the fast delivery option can be requested for VD4/R series circuit-breakers.
Electrical specifications | Circuit-breaker | | VD4/R 12 | VD4/R 17 | VD4/R 24 |
| Rated voltage | kV | 12 | 17.5 | 24 |
| Rated thermal current | A | 630/800/1250 | 630/800/1250 | 630/800/1250 |
| Rated duty breaking capacity | kA | 12.5…25 | 12.5…25 | 12.5…20 |
ATTENTION:
1.The payment term: We accept TT,30% deposit and 70% balance against copy of BL.
2.The delivery time: Usually it will take about 15-20 days.
3.The standard of package: Usually use strong plywood case for protection.
4.The material of transformer: We have two types, one is with copper and another one is with aluminum. It depends on your requirement. In fact, those two have difference if normal work well. Only except the long life. Copper is better and also higher price.
5.The logo: If you have good quantity, it absolute no problem to do OEM.
6.Our market: our products are popular in Indonesia, Philippines, Russia, USA, Middle East and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation..
7.Warranty: in 12 month since BL date.
OUR SERVICE:
1.quick response in before sales period help you got order.
2.excellent service in production time let you know each step we made.
3.reliable quality solve you after sale headache.
4.long period quality warranty ensure you can buy without hesitate.
WHY CHOOSE ROCKWELL:
1. One-stop supplier globally.
2. More than 10 years professional experiences in electrical appliance industry.
3.We offer professional online technology support for perfecting your electrical solution free.
4. Experienced sales service and suggestion.
5. All the products with accessories under strict quality control and final inspection before shipping.
6. We can assure the powerful competitive price and reliable quality products.
7. Most competitive shipping rate from our own shipping forwarder.
8. Warranty assurance: 12 month
9. Whatever big or small order, we can provide you one-to-one service.
CONTACT US:
Contact person: Mr. Chen Chengming
Tel:86-577-27869969
Mobile:86-18668777248
Your Best Choice for Electrical Appliances Industry!!!
Please leave an inquiry to know more details about Price , Packing ,Shipping and Discount.
| Prod Model: |
VD4/R |
| Breaking Capacity: |
High Voltage Circuit Breakers |
| Operation: |
Energy-storage Type |
| Speed: |
High-Speed Circuit Breaker |
| Arc-extinguishing Medium: |
Vacuum |
| Installation: |
Fixed |
| Poles Number: |
3 |
| Certification: |
ISO9001-2000 |
| Structure: |
Vcb |
Wenzhou Rockwell Transformer Co., Ltd. is a high-tech enterprise invested by Rockwill Transmission and distribution Group Co., Ltd. Our company is specialized in developing, manufacturing and marketing Single phase & three phase automatic step voltage regulator, Auto-transformers, power transformers, preventive auto transformer, CT and PT combinated Metering unit, and compact transformer and pad moubted substations.
Our company enjoys a worldwide reputation for our superior quality and service. In addition to the domestic market, our products are exported to America, Australia, Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa and other regions and countries.
Besides a great variety of products, we also provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.
We always embrace the idea of developing together with customers and always try our best to provide users with safer, easier, greener and more energy-saving high and medium voltage electric equipment and components.
Note:
Rockwell's sister company Rockwill is offering manufacturing for MV and LV switchgears, ring main units, vacuum(gas) circuit breakers, reclosers, load break switches and Low voltage metering unit, Current transformer, Voltage transformer.
