12/17/24kv Крытый вакуумный выключатель

Описание и отзывы

Трекер стоимости

Характеристики

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 logo: If you have good quantity, it absolute no problem to do OEM.

5.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..

6.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 ROCKWILL:

 

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.