Rpz8-12m High-Voltage Permanent Magnet Miniature Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Model NO.: RPZ8
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CCC
• Rated Voltage (Kv): 12
• Rated Current (a): 630/1250
• Rated Frequency (Hz): 50
• Arc-Extingushing Medium: Vacuum
• Transport Package: Export Standard Wooden Case
• Trademark: RUIFENG
• Origin: Zhejiang, China (Mainland)
• HS Code: 8537209000

Product Description

RPZ8-12M High-Voltage Permanent Magnet Miniature Vacuum Circuit BreakerRPZ8-12M High-Voltage Permanent Magnet Miniature Vacuum Circuit Breaker

Product Description

The RPZ8- 12M  High-Voltage  Permanent  Magnet  Miniature Vacuum  Circuit   Breaker  ( hereinafter  referred  to  as  the  circuit breaker)  is characterized  by  its  cost- effectiveness,  frequent operations, and high lifespan. It is commonly used for  10kV high- voltage  prepaid metering
switching, 10 kV reactive power compensation cabinet switching , and the opening/closing functions in compact cabinet sets. It can interrupt and close unloaded currents, load currents, and short-circuit  currents  within the specified range. After capacity reduction, it can also be used in capacitive load circuits.

Service Condition
 

Altitude	Installation altitude of up to 2000m (Specify for altitudes exceeding 2000m during ordering)
Ambient Temperature	Upper limit of ambient air temperature: +40 ° C, daily average temperature ≤ +35 ° C; Lower limit of air temperature not less than -20 ° C
Relative Humidity	Daily average ≤ 95% , monthly average ≤ 90%
Location	No explosion , no corrosion , no fire hazards , no severe pollution , no severe vibrations
Wind Speed	≤34m/s
Installation Surface Inclination Angle with the Ground	Not greater than 15 °

 

Product Main Structure Diagram

 

Product Parameters

 

No .	Item	Unit	Data
1	Rated Voltage	kV	12
2	Operating Voltage	kV	10
3	Rated Frequency	Hz	50
4	Rated Current	A	160/250/400/630
5	Power Frequency Withstand Voltage	kV	42
6	Lightning Impulse Withstand Voltage	kV	75
7	Rated Breaking Capacity	kA	6 .3/ 12 .5/ 16
8	Contact Gap	mm	6 .0+0 .5
9	Over-Travel	mm	2 .0+0 .5
10	Contact Bounce Time	ms	≤3
11	Three-Phase Synchronization of Closing	ms	≤3
12	Contact Withstand Forward Pressure	N	>500
13	Phase-to-Phase Center Distance	mm	≥165
14	Phase-to-Phase Insulation Distance	mm	≥130
15	Main Circuit Resistance	μΩ	≤150
16	Mechanical Life: 10 ,000 operations	10,000 Times	50
17	Electrical Life	10,000 Times	30
18	Dimensions	mm	470 × 500 × 156
19	Installation Dimensions	mm	445 × 100
20	Control Power Supply	V	DC/AC:220/ 110
21	Weight	Kg	29

About us

FAQ

1. How to buy your ideal products?
A: You can provide us with your drawings, and we will produce it as per your drawings. Or we can design it if you do not have a clear plan.
 
2. How to pay?
A: TT and L/C are acceptable and TT will be more appreciated.30% deposit before production, 70% balance before loading by TT.
 
3. What is the delivery time?
A: It depends on order quantity. Generally, the delivery time will be within 15 to 30 days.
 
4. Package information
A:For inner box and master carton are made as per international standards, and we can make special designs for you if needed. If necessary, will be packed in a pallet to avoid any damage.
B: Not more than 35kg per carton box, about 1000kg per pallet
 
5. How long to make a sample? Is it free?
A: 7 days depending on the sample's complexity. Normally, our sample is free
 
6. How to contact us?
A: Send your inquiry details in the below, Click "send" now! 
 

Our Service

1. Thousands of products in stock and ready to ship.
2. The most competitive pricing
3. Free shipment container loading
4. Putting the customer's needs first, always
5. On call,24 hours a day,7 days a week