Vmax 5/15kv ANSI/IEC Spring Mechanism Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Withdrawable
• Structure: Vcb
• Model NO.: Vmax
• Poles Number: 3
• Type: Circuit Breaker
• Function: Overcurrent Protection
• Certification: ISO9001-2000
• Color: White
• Transport Package: Wooden Case
• Specification: IEC, GB
• Trademark: Rockwill
• Origin: Zhejiang, China
• HS Code: 8535210000
• Production Capacity: 1000PCS

Product Description

Vmax
5/15Kv ANSI/IEC spring mechanism vacuum circuit breaker
 
Vmax/A circuit breaker
General overview
 
Vmax/A  ANSI circuit breaker

Compliant with IEEE C37.04, C37.09, the Vmax/A is a reliable, light-weight, and flexible breaker used in the reliagear ND platform. The Vmax/A breaker features a modular, easy to maintain design with only a single screw to remove the smart coil assembly and the spring charge motor. Using this design, maintenance time on breakers is greatly reduced-lowering maintenance costs and limiting employees's exposure to the switchgear, there by increasing personnel safety.
 
The Vmax/A breaker's light weight design, with optional roll-on-the-floor wheels, provides direct roll-in access to lower breaker cubicles without the use of a lift truck for convenient removal and insertion of breaker elements.
 
Vmax/A breaker ratings

Voltage(kV)	Main bus	Isc(Ka)	interrupt	Close&latch	Bil	Low frequency withstand
5	1200	25	25	65	60	19
		31.5	31.5	82	60	19
	2000	25	25	65	60	19
		31.5	31.5	82	60	19
15	1200	25	25	65	95	36
		31.5	31.5	82	95	36
	2000	25	25	65	95	36
		31.5	31.5	82	95	36

Vmax/A circuit breaker
Ratings tables
Timing characteristics

Voltage (kV)	Continuous current(A)	Short circuit current(kA)	Interrupt time(cycles)	Closing time(cycles)
5	1200	25	3	5
		31.5	3	5
	2000	25	3	5
		31.5	3	5
15	1200	25	3	5
		31.5	3	5
	2000	25	3	5
		31.5	3	5

Total interrupting time consists of opening time plus the time required for arc interruption. Total interrupt time is 50 ms or less for 3 cycle breakers and 83 ms or less for 5 cycle breakers.

Mechanical endurance ratings

parameter	5kV	15kV
No load mechanical operations	10000	10000
Operations between servicing	2000	2000

Dimensions and weights

Voltage(Kv)	Continuous current(A)	Short circuit current(kA)	Height (in/mm)	Width(in/mm)	Depth(in/mm)	Weight(Ib/kg)
5	1200	25	26.07/662.2	19.37/492	26.05/662	215.6/98
		31.5	26.07/662.2	19.37/492	26.05/662	215.6/98
	2000	25	26.07/662.2	19.37/492	26.05/662	215.6/98
		31.5	26.07/662.2	19.37/492	26.05/662	215.6/98
15	1200	25	26.07/662.2	19.37/492	26.05/662	215.6/98
		31.5	26.07/662.2	19.37/492	26.05/662	215.6/98
	2000	25	26.07/662.2	19.37/492	26.05/662	215.6/98
		31.5	26.07/662.2	19.37/492	26.05/662	215.6/98

Internal diagram

 

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:[phone]
Mobile:[phone]

 

Your Best Choice for Electrical Appliances Industry!!!
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