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Oil CT VT PT 12~36kV .pdf 1.56M
12kV, 15kV 17.5kV, 24kV, 36kV Oil insulated type, Outdoor CT, PT, VT
» Single phase, Oil-paper insulated MV current transformer LB-, LVB series
36kV 24kV 17.5kV 15kV 12kV 7.2kV 3.6kV Current transformer, CT
» Single phase single-pole, oil-paper insulated, inductive voltage transformer JDX-series
36kV 24kV 17.5kV 15kV 12kV 7.2kV 3.6kV Voltage transformer, VT
» Single phase double-pole, oil-paper insulated, inductive voltage transformer JD-series
36kV 24kV 17.5kV 15kV 12kV 7.2kV 3.6kV Voltage transformer, VT
» Single phase, oil-paper insulated, combined voltage current transformer CVCT, JLD-series
36kV 24kV 17.5kV 15kV 12kV 7.2kV 3.6kV Combined voltage current transformer, CVCT
» Three phase, oil-paper insulated, Metering unit, JLSW-series
36kV 24kV 17.5kV 15kV 12kV 7.2kV 3.6kV Metering unit
Oil-paper insulated MV current transformer LB-, LVB series
The current transformer of type LB-, LVB-) series is oil insulated and outdoor product. It is used for metering electric energy, current and relay, current and relay protection in electric system up to rated frequency 50Hz or 60Hz and rated voltage up-to 36kV.
Technical specification
|
Type |
|
LB-, LVB- |
|
Highest voltage for equipment -Um |
kV |
24 |
36 |
|
Power frequency test voltage，1 min. |
kV |
50 |
70 |
|
Lighting impulse test voltage（BIL） |
kV |
125 |
170 |
|
Rated primary current up to |
A |
3000 |
3000 |
|
Rated secondary current |
A |
1 or 5 |
1 or 5 |
|
Rated short time thermal current -Ith |
kA |
Max. 50kA |
Max. 63kA |
|
Rated peak current -Idyn |
kA |
Max. 100kA |
Max. 100kA |
|
Burden /classes |
VA，cl |
5-50VA/0.2, 0.3, 0.5, 1, 5P,10P |
|
Accuracy classes |
|
0.2, 0.3, 0.5, 1, 3, 5P,10P, PR, PX |
|
Power frequency |
Hz |
50 or 60 |
|
Ambient temperature |
℃ |
-50℃ to +40℃ |
|
IEC standards |
|
IEC 61869-2, IEC 60044-1 |
|
Other electrical standards |
|
IEEE/ANSI C57.13, CAS, AS |
Single-pole insulated voltage transformer JDX-series
· The JDX series single-pole insulated voltage transformer is single phase andoil-paper insulated, inductive voltage transformer. It is used for metering electric energy，voltage control and relay protection in the electric system.
Double-pole insulated voltage transformer JD-series
· The JD - series double-pole insulated voltage transformer is single phase andoil-paper insulated, inductive voltage transformer. It is used for metering electric energy，voltage control and relay protection in the electric system.
Technical parameter
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Type: Single-pole JDX--
Double-pole JD-- |
|
JDX-24
JD-24 |
capacitor voltage transformer
Contact us
If you are interested in our products, please contact with us by e-mail.
We will offer you detailed information for the products, such as outline dimensional drawing, technical specification, Installation and maintenance manual and etc in PDF format.
Mail: sales@sandian-electric.com,chinactvt@vip.163.com
Whatsapp: 008613974170119, 008613874108383
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