This 12KV Solid sealed pole Fixed pole is designed for durability and efficiency. With its solid construction and sealed design, it provides reliable performance and long-lasting use. Perfect for securely supporting power lines and maintaining a safe and stable electrical grid.
Parameter |
Value |
Unit |
Rated Contact Stroke |
9±1 |
mm |
Contact Connection Stroke |
3±1 |
mm |
Average Opening Speed |
0.9-1.3 |
m/s |
Average Closing Speed |
0.4-0.8 |
m/s |
Rated Operation Pressure Of Contact |
2000±200 3100±200 2300±200 2300±200 |
N |
Bounce Duration Of Contact Closing |
W2 |
ms |
Out Of Simultaneity Of Contact Closing And Opening |
|
ms |
Max.overtravel |
W2 |
mm |
Drawing No. |
Specification |
Match The Insulated Pull Rod |
Match The Flexible Connection |
RZP5.078a |
EP 12/1250-25 |
RAP4. 039b. 05 |
RAP4. 078a. 01 |
RZP5.078b |
EP 12/1250-31.5 |
RAP4. 039b. 05 |
RAP4. 078a. 01 |
RZP5.078c |
EP 12/630-25 |
RAP4. 039b. 05 |
RAP4. 078a. 01 |
RZP5.078d |
EP 12/630-20 |
|
RAP4. 078a. 01 |
Parameter |
Value |
Unit |
Rated Voltage |
12 |
kV |
Rated Current |
12501250 630 630 |
A |
Rated Frequency |
50 |
Hz |
Rated Short-circuit Breaking Current |
25 31.5 25 20 |
kA |
Operations Of Short-drcuit Breaking Current Interruption |
30 |
次 |
Rated Short-circuit Making Current |
63 80 63 50 |
kA |
Rated Peak Withstand Current |
63 80 63 50 |
kA |
Rated Short-time Withstand Current (4s) |
25 31.5 25 20 |
kA |
Rated Single Capacitor Bank Breaking Current |
630 |
A |
Rated Back-to-back Capacitor Breaking Current |
|
A |
Short-time(1 min)power-frequency Withstand Voltage |
48 |
kV |
Lighting Impulse Withstand Vbltage(peal^ |
75 |
kV |
Circuit Resistance At Rated Contact Force |
W25 |
g |
Mechanical Life |
30,000 |
次 |
Contact Closing Force Due lb Bellows And Atmosphere |
120±50 80±50 |
N |
Counterforce At Rated Contact Stroke |
180±50 120±50 |
N |
Contact Limit Erosion |
3 |
mm |
Shelf Life |
20 |
年 |
Partial Discharge |
|
pc |
Rated Operating Sequence |
0-0.3s-co-180s-co |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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