Description
PLB-12/24 SF6 load break switch is a HV electrical equipment of high reliability and maintenance-free, with rated voltage 12kV/24kV and rated frequency 50Hz, applicable for 10kV distribution line as load regulation & control as well as distribution automation system. There are two types for the product: manual and motor-driven type.
Technical Parameter
| Item |
Unit |
Data |
| 12kV |
24kV |
| Rated Current |
A |
630 |
630 |
| Rated Voltage |
kV |
12 |
24 |
| Rated Insulation Level |
1 min Power FrequencyWithstandVoltage |
Dry) |
42/49 |
50/65 |
| Wet |
34 |
55 |
| Lightning Impulse Withstand Voltage (Peak) |
75/85 |
125/145 |
| Rated Frequency |
Hz |
50 |
63 |
| Rated Short-circuit Closing Current (Peak) |
kA |
50 |
63 |
| Rated Short-time Withstand Voltage (4s) |
20 |
25 |
| Rated Peak Withstand Current |
50 |
63 |
| Rated Operating Voltage (Controller) |
V |
AC220 |
AC220 |
| Auxiliary Circuit Rated Voltage |
DC24 |
DC24 |
| Mechanical Life |
times |
3000 |
5000 |
| SF6 Rated Air Pressure (20°C) |
MPa |
≤0.71 |
≤0.71 |
| SF6 Rated Annual Leak Rate |
% |
≤0.5 |
| Operation Mode |
|
Spring Operation (Manual/Electric) |
COMPANY PROFILE:
AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide
Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand.
Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.
Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.
Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future
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