KAPASİTİF GERİLİM İNDİKATÖRLERİ

Capacitive voltage indicators are used for detecting potential on bus bars off medium-voltage cubicles. The capacitive voltage indicators are produced in three types: EVD, EVD-RX and EVI-3L.

Capacitive voltage indicators work together with capacitive dividers in medium voltage cubicles. Voltage indicators are compatible with IEC 61243 standarts and separated for each phase. Accordingly; Un > Un there is potential in the bus bar and the leds are flashing. Un < Un there is no potential in the bus bar and the leds are not flashing.

EVD

EVD-RX

EVI-1L

EVI-3L

Technicial Specifications

EVD EVD-RX EVI-1L EVI-3L
Brand Logicon Logicon Logicon Logicon
Voltage Level 1kV-52kV 1kV-52kV 1kV-72kV 1kV-72kV
Auxiliary Supply - 24V 24VDC/110VDC 24VDC/110VDC
Protection 90V Surge Arrester 90V Surge Arrester 90V Surge Arrester 90V Surge Arrester
Indicator Voltage Indicator Leds, Auxiliary Supply Led Voltage Indicator Leds, Auxiliary Supply Led Voltage Indicator Leds, Auxiliary Supply Led, Power Alert Led Three-level LCD Display, Auxiliary Supply Led, Power Alert Led
Test Points 3 Phase + Ground 3 Phase + Ground 3 Phase + Ground 3 Phase + Ground
Relay Output Current - Max. 5A Max. 2A (2 NA, 2NC or 1 NA and 1 NC) Max. 2A (2 NA, 2NC or 1 NA and 1 NC)
Operating temperature -10ºC+ 85ºC -10ºC+ 85ºC -10ºC+ 70ºC -10ºC+ 70ºC
Weight (g) 40 gr. 50 gr. 50 gr. 50 gr.
Dimensions gxyxd (mm) 58x32x43 48x96x75 62x37x61 62x37x61
Protection Class IP20 IP20 IP54 IP54
Relative humidity (without condensation (without condensation (without condensation (without condensation
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