General catalogue Epoxy resin and silicon rubber insulators

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Type SCD - SCB - SDY Voltage presence indicators Type SCD The indicator SCD is a light signal device made of one single fix part. Below each lamp there are relevant contact holes which allow to verify the phase accordance between two or more equipments, through the use of a phase accordance device DCF 6500. The indicator is equipped with a safety system, composed of one gas arrester for each phase, which connects the system to ground in case of overvoltage > 600 V. The arresters are self-resetting, this means that at the end of the discharge the device will start again to function normally. The signal device SCD can be used even to read a low input signal. Phase accordance device DCF 6500 Thanks to the phase accordance device DCF 6500 it is possible to verify if the lamps L1 (or L2 or L3) of two indicators SCD 5500 placed on two different equipments are connected to the same phase. When the phases are in accordance the lamp of the device DCF 6500 is off, while in case of non accordance of the phases the lamp is on. 14 General characteristics The voltage presence indicators are devices used to supply information about the main circuit status inside the equipment where the devices are installed. To each lamp placed inside the indicator (L1 L2 L3) corresponds one phase of the input line. The line voltage presence is indicated by switching of the relevant lamp. The signal of voltage presence necessary to switch the lamps is sourced out by a capacitive coupling with an insulator equipped with capacitive output. Application In MV cubicles for operating voltages from 1 to 36 kV. Type SCB The indicator SCB is a light signal device made of one fix part and one mobile and removable part.The lamps are placed in the mobile part. The indicator is equipped with a safety system, composed of one gas arrester for each phase, which connects the system to ground in case of overvoltage > 600 V. The arresters are self-resetting, this means that at the The signal box SCB is used to read a low input signal. Type SDY The signal device SDY is realized according to ENEL (National Power Company) specification DY 811. It is made of 1 front board base and of 3 mobile parts, one for each phase, equipped with removable and separated light indicators. The fix part is suitable to be connected with “RG DAT” monitoring device, according to Enel specification DY 1059. Capacitive source Indicator SCD 5500 - SCB 5590 - SDY 5811 Insulator type Maximum operation voltage Nominal capacitance Pulsating lamp lightning at Fix lamp lightning at Voltage on indicator at max. operating voltage kV pF ±20% kV kV Volts DC - DCP - DCL 10 12 220 1 2,5 50 DC - DCP - DCL 15 17,5 150 1 5 45 DC - DCP - DCL 20/24 24 150 1 13 38 DCL 24/I 24 7 3(*) – 36 DC - DCP - DCL 30 36 75 1 8 50 I valori, ottenuti utilizzando un cavo standard di 3 metri per il collegamento tra l'isolatore capacitivo ed il rilevatore, hanno una variabilità del 20%. (*) Per ottenere il livello di pulsazione previsto dall’omologazione DY 811 utilizzare, per la connessione tra il capacitivo DCL 24/I ed il rilevatore SDY 5811, un cavo schermato RG 58.
Steelwork lay-out Front side Steelwork Lay-Out Back side type SCD 5500 serie SDY Back side Mobile part Complete set tipe SCB 5590 Steelwork Lay-Out Back side Back side 15
Page 1: General catalogue Epoxy resin and s
Page 4 and 5: Introduction 2 Veneta Isolatori is
Page 6 and 7: Insulators for indoor use 4 ISA 5 I
Page 8 and 9: Type IPA post insulators for indoor
Page 10 and 11: Type DC - DCP Capacitive insulators
Page 12 and 13: Type DCL Capacitive insulators with
Page 14 and 15: 12 Type SF - SC Voltage presence in
Page 18 and 19: Type IPAN Bushing for indoor use 16
Page 20 and 21: Type PSE - PSL Bushing for indoor/o
Page 22: Type PRC Protection insulators 20 G
Page 25 and 26: Assembling instructions Bushing ins
Page 27: Identification Fig. A Type Drawing
Page 30 and 31: Type IPAE Post insulator for outdoo
Page 32 and 33: Type PRG 24 kV SF6 - Air silicon ru
Page 34 and 35: Type PRG 36 kV SF6 - Air silicon ru
Page 36 and 37: Type PGS 24-36 kV SF6 - Air silicon
Page 38 and 39: Type BSL Composite insulators for l
Page 41 and 42: Products for SF6 insulated switchge
Page 43 and 44: Fig. 1A 1B 2 3A 3B 4 Type INV IPF P
Page 45 and 46: Pos. 1 2 3 4 5 6 7 8 9 10 11 12 13
Page 47 and 48: Fig. 1 250 A Pos. 1 2 3 4 5 6 7 8 F
Page 49 and 50: 10 Fig. 1 Fig. 2 Fig. 3 8 9 7 6 4 1
Page 51: Steelwork holes Lay-Out 49
Page 56: Contact us Veneta Isolatori Via Sil

General catalogue Epoxy resin and silicon rubber insulators

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