Home >> SDY-CTR
All products

SDY-CTR

VDS
SDY-CTR Colour:

see photo

Features

These voltage presence indicators are used along with capacitive insulators to get information from the grid they are connected to.

SDY 5811 is designed, tested and built following Enel DY 811 standard. It is built of four parts; one fix base and three removable parts, one for each phase.
The base is designed to connect the RGDAT device following Enelstandard GSTP001 (ex DY 1059).
Each lamp is remains turned off when the phase-to-phase voltage is lower than 2kV, on the other hand, it flashes when the voltage goes above 6,6 kV.

CTR is an acoustic voltage presence indicator. When the line voltage input exceed a certain level and, at the same time, the output is closed, it produces an acoustic signal.
This device receives signals from insulators with capacitive coupling, either bushings or post insulators, connected to the switchgear.
This device can work parallel with other voltage presence indicator like ENEL DY 811, without affecting the performances. (*).
When it is connected with Enel DJ 1054 capacitive insulators, CTR complies with Enel DJ 1550: it means that the voltage presence indicator does not beep up to 2kV. The alarm activates – when output is closed – above 6.6kV. This performance is guaranteed even if only one phase is running.

Applications

Insulators with capacitive coupling

Technical data

Highest voltage for equipment (Um): 12kV – 17.5kV – 24kV

Customizations

customizations are available

Reference Standards
DISCOVER ALL THE PRODUCTS
transformer bushings

TBS 250A

Go to product
transformer bushings

TBS 630A

Go to product
post insulators

IPS

Go to product
post insulators

IPAE

Go to product
bushings

PRG

Go to product
bushings

PGS

Go to product
other

BSL

Go to product
transformer bushings

TBR 250A

Go to product
post insulators

IPA

Go to product
post insulators

ISA

Go to product
bushings

PRB

Go to product
bushings

PRI

Go to product
bushings

IPAN

Go to product
bushings

PTC

Go to product
bushings

PTQ

Go to product
bushings

PTS

Go to product
bushings

GMC

Go to product
capacitive insulators

DCL

Go to product
capacitive insulators

DC-DCP 

Go to product
other

PRC

Go to product
post insulators

IPS

Go to product
post insulators

IPAE

Go to product
post insulators

ISA

Go to product
bushings

PRB

Go to product
bushings

IPAN

Go to product
capacitive insulators

DCL

Go to product
capacitive insulators

DC-DCP 

Go to product
other

PRC

Go to product
other

BSL

Go to product
bushings

PRG

Go to product
bushings

PGS

Go to product
bushings

PRI

Go to product
bushings

PTC

Go to product
bushings

PTQ

Go to product
bushings

PTS

Go to product
transformer bushings

TBR 250A

Go to product
bushings

PGS

Go to product
bushings

PRB

Go to product
bushings

PTC

Go to product
bushings

PTQ

Go to product
bushings

PTS

Go to product
bushings

GMC

Go to product
transformer bushings

TBS 250A

Go to product
transformer bushings

TBS 630A

Go to product
transformer bushings

TBR 250A

Go to product
transformer bushings

TBR 250A

Go to product
post insulators

IPA

Go to product
post insulators

IPAE

Go to product
post insulators

ISA

Go to product
bushings

PGS

Go to product
bushings

PRB

Go to product
bushings

PRI

Go to product
bushings

IPAN

Go to product
bushings

PTC

Go to product
bushings

PTQ

Go to product
bushings

PTS

Go to product
bushings

GMC

Go to product
capacitive insulators

DCL

Go to product
capacitive insulators

DC-DCP 

Go to product
other

PRC

Go to product
transformer bushings

TBS 250A

Go to product
transformer bushings

TBS 630A

Go to product
post insulators

IPS

Go to product
bushings

PRG

Go to product
bushings

PGS

Go to product
other

BSL

Go to product
For further information, feel free to contact us           We are at your disposal for further questions.
All fields marked with (*) are mandatory.