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Help CenterIndoor High Voltage hv 36kv Vacuum Circuit Breaker Vcb
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Specifications
1.new type operating mechanism2.more than 10 years experience
3.up to 40.5kv
4.IEC,GB standard
5.export to Europe,oem
VTL5 series vacuum circuit breaker is developed by ourselves. It is a combination of advanced domestic
and foreign technology. It embodies our ideas: intelligent, environmental-friendly, energy-efficient and
maitenance-free.
VTL5 series vacuum circuit breaker has perfect mechanical and electrical interlocking device. It has high
operation reliability and long service life. Used with relevant switchgears, it can offer safe power distribution
function to ensure the safety of the operators and equipments.
Applied standards
-GB1984 high voltage AC breaker
-GBT/11022 common technical specifications for high voltage switchgear and control gear standards
-DL/T403 12KV-40.5KV high voltage vacuum circuit breaker ordering technical specifications
-IEC62271-100 high voltage switchgear and control gear part 1: AC breaker
-IEC56 and similar standards in other main industrialized countries
service environment
-Ambient temperature:
-15~+40 Celsius, daily average should not be larger than + 35Celsius -Relative humidity:
daily average relative humidity should be less than or equal to 95%Monthly average relative humidity should be
less than or equal to 90%
-Altitude should be less than 1000m
-Anti-seismic ability:
seismic intensity should not be less than or equal to 8 degrees
-No obvious dust, smoke, corrosive gas, combustible gas, steam or salt mist in the surrounding air
Other application environment, please contact us.
Specifications:
Item |
Unit |
Parameters |
Rated voltage |
KV |
40.5 |
Power frequency withstand voltage 1 min |
KV |
95 |
Lightning impulse withstand voltage (peak value) |
KV |
185 |
Rated frequency |
Hz |
50/60 |
Rated current |
A |
630/1250/1600/2000/2500 |
Rated short circuit breaking current |
KA |
20/25/31.5 |
Rated short circuit making current (peak) |
KA |
50/63/80 |
Rated short time withstand current (4s) |
KA |
20/25/31.5 |
Rated peak withstand current |
KA |
50/63/80 |
4S thermal stability current |
KA |
20/25/31.5 |
Rated dynamic current |
KA |
50/63/80 |
Rated single/back-back capacitor bank breaking current |
KA |
630/400 |
Mechanical life |
Times |
10000,30000,60000 |
Optional features:
assembly poles or embedded poles
Operating mechanism:
The VTL5 series high voltage vacuum circuit breaker is equipped with a new type operating mechanism. It is
plane layout. It can be charged both manulally and with motor. It has compact size, good overall rigidity, and
reliable operation.
Types of VTL5 VCB:
Dimensions:
For more drawings, pls contact us.
Other types of VCB we can offer:
We usually offer export carton boxes or wooden boxes.
We can arrange the following shipping:
sea shipping, which is economic but slow.
air shipping, which is more expensive than sea shipping but much faster
express. which is fast and suitable for samples shipping.
we can supply paid samples for test.
If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
We will help you with technical problems during installation and marketing.
Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems.
TENLEE is specialized in designing and manufacturing a comprehensive range of solutions from 12kv to 36kv for indoor/outdoor systems: complete medium voltage switchgear
vacuum circuit breakers
reclosers
load break switches
disconnector switches
cast-resin transformers from
power automation systems
Tenlee has several years of exporting experience. Our customers are all over the world, including Europe, Asia, Africa, America, Middle East. Most of our products are exported to Europe and are well recognized by them.
1. Do you have other types of indoor vacuum circuit breaker?
Yes, we can offer 12kv,24kv,36kv,40.5kv indoor vacuum circuit breaker both lateral type and frontal type. You can contact us for more details.
2.What is the payment term?
T/T, wire transfer, west union
3. How about the warranty period?
Usually we offer a 12-month warranty period.
4.Do you have type test?
Yes, we have type test in China and we have also passed type test in Europe.
5.How can I order?
Please contact us and tell us your detailed request. Then we will send you our plan.
Send Inquiry to This Supplier
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