ZW7-40.5 Outdoor High Voltage Intelligent (permanent magnet) Vacuum Circuit Breaker
Product detail
ZW7-40.5 outdoor high voltage intelligent (permanent magnet) vacuum circuit breaker adopts a uniquely designed split pole and a highly reliable spring operating mechanism or permanent magnet operating mechanism. The device is mainly used in the mid-voltage overhead line power grid. It is used for dividing and combining load current, overload current and short-circuit current.
Using conditions
Ambient air temperature: -30°C ~+60°C;
Altitude:≤ 3000 meters;
The wind speed:≤ 34m/s;
Vibration or ground movement from the outside of the switchgear cell system can be ignored;
Pollution level: Level IV;
Storage temperature -40°C ~+85°C.
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 95/95 |
| Lightning impulse withstand current (peak) phase to phase,ground/fracture |
kV |
185 |
| Rated short-circuit breaking current |
kA |
25/31.5 |
| Rated short-circuit making current (peak) |
kA |
63/80 |
| Rated peak withstand current |
kA |
63/80 |
| Short-time withstand current,4S |
kA |
25/31.5 |
| Rated operating cycle |
|
O-0.1s -CO-3s -CO-6s CO-60s Recover |
| Rated short-circuit current breaking times |
times |
30 |
| Mechanical life |
times |
10000 |
| Mechanism control voltage |
V |
AC/DC220 |
Honle Group,rooted in Zhejiang, China, stands as a globally acclaimed and trusted provider of sustainable, eco-friendly energy storage solutions, backed by over 20 years of profound expertise in the electrical and new energy sectors.
Since its founding in 1998, the group has grown into a specialized manufacturer of industrial electrical products, offering a comprehensive portfolio that includes Automatic Voltage Regulators, Power Transformers, Vacuum Circuit Breakers, Switchgears, Ring Main Units, Inverters, UPS systems, and MCCBs, among others. Committed to delivering consistent, high-quality products and services, Honle Group has expanded its global presence with strategically located branches in key markets such as Russia, Uzbekistan, the UAE, Indonesia, Tanzania, and Côte d'Ivoire, further cementing its reputation as a leading and reliable supplier worldwide.
Honle has a high-demand production, processing and management team dedicated to providing customers with high-quality products and services. Starting from the selection and procurement of raw materials, every step is strictly controlled to ensure that the quality of raw materials meets standards. During the production and processing process, we pay attention to the specification of the process and the rigor of the operation. We also ensure that our products comply with international standards and user requirements through strict finished product inspection and testing.
Our automatic voltage stabilizer use the most advanced technology and high-quality materials, and undergo strict testing and quality control. Whether for industry or home, we provide reliable voltage stabilization solutions with the best affordability in the electrical industry. We will continue to work hard to continuously improve the technical level and quality of our products to meet the various needs of our customers and achieve common development and success with our customers.
Q1. Are you a trading company or factory?
A: We are a manufacturer factory and we also have our own exporting license.
Q2: What is the delivery time?
A: Our company holds ISO9001 certification for quality management systems. For our products, we've obtained CE, ISO, and SGS certifications, ensuring compliance with international standards. Additionally, we have patented designs to further guarantee innovation and quality.
Q3: Could you provide Form A or Certificate of Origin (C/O)?
A: No problem. We can prepare relevant documents and submit applications to the Office of Origin Affairs or other relevant offices to obtain related certificates.
Q4: If there is any quality problem, how do you solve it?
A: We're proud to keep every customer satisfied. While we strive for perfection, occasional quality issues may arise, which we'll resolve through negotiation-offering replacements, compensation or reshipment as needed.
Q5: What is the delivery time?
A: Usually, it takes around 30 days after the order is confirmed.
Q6: Would you accept using our logo?
A: If the order quantity is substantial, there is no problem with doing Original Equipment Manufacturer (OEM) work.
Q7: Why trust in us?
A: 17 years in this industry. It makes us professional. Good credit in this market. All of our machines are the assurance of our responsibility.
Q8: Free sample?
A: Free samples can be provided for first cooperation under sincere cooperation.
Q9: What is the MOQ?
A: 1PCS MOQ is welcome for starting cooperatoon
Q10: Material certificate?
A: Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
Q11: Where is your market?
A: Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, etc. Some of these regions have been our regular markets, and some are still in the development stage. We look forward to more partners joining us and achieving mutual benefits through our cooperation.
Q12: More questions are appreciated.
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