Hlk-3s-40.5 Outdoor Pole Mounted (permanent magnet) Vacuum Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: HLK-3S-40.5
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Structure: MCCB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: VDE, ISO9001-2000, CE, CCC
• Voltage Degree: 15kv/33kv
• Transport Package: Standard Export Package
• Trademark: Honle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 1000PCS

Product Description

HLK-3S-40.5 Outdoor Pole Mounted (permanent magnet) Vacuum Circuit Breaker

Overview
The HLK-3S-40.5 series of outdoor pole mounting permanent magnet vacuum circuit breakers are a new generation of column-mounted intelligence developed by our company, which integrates advanced technology at home and abroad, takes advantage of the strengths of others, adopts new design concepts and newly developed Vacuum circuit breaker. This product is used as a switch for the main transformer outgoing line of a 35kV substation, and can also be used as a pole switch of the distribution network. It can be combined with various control units produced by our company to easily achieve control, protection, satellite measurement, and communication. It is the first choice for network automation and miniaturization.
Using conditions
Working environment temperature: ≤ 40°C; daily average temperature ≤ 35°C, minimum ambient temperature is -25°C;
Relative air humidity: daily average value ≤ 95%, monthly average value ≤ 90%; daily average water vapor pressure ≤ 2.2kPa; monthly average value ≤ 1.8kPa;
Altitude: ≤ 2000m;
The amplitude of induced electromagnetic interference in the secondary system ≤1.6kV
Technical parameter

Item	Unit	Specification
Rate voltage	kV	40.5
Rate current	A	1250/1600
Rate frequency	Hz	50 & 60
Power frequency withstand voltage (dry) (wet),ground/fracture	kV	80/95
Lightning impulse withstand current (peak) phase to phase,ground/fracture	kV	185
Rated short-circuit breaking current	kA	31.5
Rated short-circuit making current (peak)	kA	80
Rated peak withstand current	kA	80
Short-time withstand current,4S	kA	31.5
Rated operating cycle		O-0.1s -CO-3s -CO-6s CO-60s Recover
Rated short-circuit current breaking times	times	30
Mechanical life	times	20000
Mechanism control voltage	V	DC220
Power frequency withstand voltage of secondary circuit (1min )	kV	2

 

Item	Unit	Specification
Contact stroke	mm	16±1
Contact over-travel	mm	4±0.5
Opening speed	m/s	1.4-1.8
Closing speed	m/s	0.4-0.8
Contact closing bouncing duration	ms	≤5
Center distance between phases	mm	460±2
Opening/Closing synchronism between poles	ms	≤2
Conductive loop resistance of each phase	μΩ	<120
Closing time	ms	25-45
Opening time	ms	20-45
Weight	Kg	295

ABOUT OUR COMPANY
a).HONLE Group co.,Ltd  is specified in producing power supply such as  Single phase and three phase voltage stabilizers, voltage regulator, distribution transformers, low-voltage switch gear assembly,complete plant equipment  etc.
b)Passed the ISO9001 quality management system certification  
c).HONLE insist on the quality of survival ,innovation and development  all the time , try our best to be winner to give you the competitive product .





Our service :
a)Quick response to your inquiry
b)best quality with reasonable  price
c)long warranty ensure  you buy with no hesitation
FAQ:
Q1.WHY CHOOSE US
A--Best quality with reasonable  price .You will realize the answer when you compare ours product with others 
Q 2. what's the payment term? 
A --We usually  accept TT, 30% deposit and 70% balance against copy of BL
 
Q 3. how's the delivery time ?
A --Usually it will take about 25 days for production.
 
Q 3. tell me the standard of package?
A --For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
 
Q4. what kind of certificate you have ?
A. Our company already achieve ISO, CCC, and for products, we have CE

Q5.How long is your product warranty
A.2 years warranty after manufacturing date

More question? 
PLEASE FEEL FREE TO CONTACT US  YOU CAN GET OUR IMMEDIATE REPLY