CITEL – DS134R-280/G Type 1+2 AC surge protector – 3-phase+N

Description

Electrical Characteristics

• SPD type (following IEC tests): 1+2
• Network: 230/400 V 3-phase+N
• AC system: TT-TNS
• Nominal line voltage Un: 230 Vac
• Max. AC operating voltage Uc: 280 Vac
• Temporary Over Voltage (TOV) Charasteristics – 5 sec (Without disconnection) UT: 335 Vac withstand
• Temporary Over Voltage (TOV) Charasteristics – 120 mn (Without disconnection or with safety disconnection) UT: 440 Vac disconnection
• Temporary Over Voltage N/PE (TOV HT) (Without disconnection or with safety disconnection) UT: 1200 V/300A/200 ms withstand
• Operating current Continious current at Uc Ic: None
• Follow current If: None
• Nominal discharge current (15 x 8/20 µs impulses) In: 20 kA
• Max. discharge current (max. withstand @ 8/20 µs by pole) Imax: 50 kA
• Impulse current by pole (max. withstand 10/350µs by pole) Iimp: 12.5 kA
• Total lightning current(max. total withstand @ 10/350µs) Itotal: 50 kA
• Withstand on overvoltages IEEE C62.41.1: 20 kV
• Admissible short-circuit current Isccr: 25 000 A
• Connection mode(s): L/N and N/PE
• Protection mode(s): Common/Differential mode
• Protection level L/N (@ In (8/20µs)) Up L/N: 1.3 kV
• Protection level N/PE (@ In (8/20µs)) Up N/PE: 1.5 kV
• Specific energy by pole (max. withstand 10/350 µs) W/R: 40 kJ/ohm

Mechanical Characteristics

• Technology: MOV
• SPD configuration: 3-phase+N
• Connection to Network: By screw terminals: 2.5-25mm² / by bus
• Format: Plug-in modular box
• Mounting: Symmetrical rail 35 mm (EN 60715)
• Housing material: Thermoplastic UL94 V-0
• Operating temperature Tu: -40/+85°C
• Protection rating: IP20
• Failsafe mode: Disconnection from AC network
• Disconnection indicator: 1 mechanical indicator by pole
• Spare module(s): DSM130R-280
• Remote signaling of disconnection: option DS134RS-280/G : output on changeover contact
• Dimensions: See diagram

Disconnectors

• Thermal disconnector: Internal
• Installation ground fault breaker: Type S or delayed
• Fuses: Fuses Type gG – 125 A

Standards

• Standards compliance: IEC 61643-11 / EN 61643-11 / UL1449 ed.4
• Certification: EAC