DSC54CD1000PV CARLO GAVAZZI Selected parameters MONITORED VARIABLE Surge protection Others SIZE 72 mm POWER .. View larger
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DSC54CD1000PV CARLO GAVAZZI Selected parameters MONITORED VARIABLE Surge protection Others SIZE 72 mm POWER ..

DSC54CD1000PV

DSC54CD1000PV

CARLO GAVAZZI

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Selected parameters MONITORED VARIABLE Surge protection Others SIZE 72 mm POWER SUPPLY RANGE Type 1 / 2 MONITORING FUNCTION Protection for DC systems MOUTING DIN-rail INPUT RANGE 1000 VDC

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Inductive Sensors Proximity Switches

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Inductive Sensors and Loop Detector

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Monitoring Relays
Surge Arresters forDC system
Type DSC54CD1000PV
• Category IEC / EN / VDE: Class I, II/ Type 1, 2 / B
• Location of use: Photovoltaic system - PV module side
• Protection modes: (+) - PE, (-) - PEN
• Protective element: High Energy MOV
• High surge discharge rating: Iimp = 12.5kA per pole
• Housing: Compact design
• Complies with: IEC-61643-1, UTE C 61-740-51
Product Description
Ordering Key
Device Class
DIN modules number Status contact Voltage type
1000V
Photovoltaic applications
Type Selection
DSC54 CD 1000 PV
DSC54xD1000PV is a surge arrester specifically designed forPVinstalla- tionswithor without LPS (Lightning Protection System)as it is a ClassI andII device, hencesuit- ablefordirect andindi- rectlightning strikes. The use of surgearresteron a PV plantcan also prevent overvoltagesoccurring duetolossofinsulation ofcomponents orcables
or misconnections.
1000Vdc is the least requirement forlatestPV installationsthatoperate at600/ 800Vinnormal operatingconditions. The arrester shall be installed as closeas pos- sibleto the Inverter.If the distnce between the PV field and the inverter is longerthan7mitis advisable to installone at eacehend of the line.
Device Class
Class I/IIDSC5
Mounting
DIN modules number 4
Status contact
Present C
None X
Voltage type
Direct Current D
Operating voltage protection
1000V 1000
Application
PhotovoltaicPV
Electrical characteristics
Max. continuous operating Uc
voltage (DC) 1000V
Nominal discharge current In
Specific energy39kJ/Ω
Charge 6.25As
Protection level Up < 2.6kV
(8/20) 20kA per pole
Max. discharge current Imax
(8/20) 40kA per pole
Residual voltage at Iimp
Follow current If
Ures
< 2.2kV NO
Impulse currentIimp
(10/350) 12.5kA per pole
Response time tA <25ns
Thermal protectionYES
Contact characteristics
Contact ratingsAC:250V/0.5A 125V/3A
Terminal cross sectionmax 1.5mm2
Remote terminal torque0.25Nm
General characteristics
Temperature range-40°C to +80°C Terminal screw torque max. 4.5Nm Terminal cross section35mm2 (solid) /
25mm2 (stranded)
Mounting EN60715 35mm top-hat rail
Degree of protectionIP20
Housing materialThermoplastic extinguish- ing degree UL94 V-0
Dimension DIN43880 4TE
Weight 583g
Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. REV0 100713 1

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