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CITEL PRODUCTS
TYPE 1+2 AC SURGE PROTECTOR
DS134-R320
- Type 1+2 AC power surge protector
- In : 20 kA
- Imax : 40 kA
- Pluggable Module for each phase
- Remote signaling option
Electrical Properties
Mechinical Properties
Electrical Properties
SPD type | 1+2 | |
Network | 230/400 V | |
Max. AC operating voltage | Uc | 320 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 |
Residual Current Leakage current to Ground | Ipe | < 1 mA |
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 |
Protection mode(s) | Common/Differential mode | |
Residuel voltage at 5 kA @ 5 kA (8/20µs) | Up-5kA | 0.9 kV |
Protection level L/N @ In (8/20µs) | Up L/N | 1.7 kV |
Admissible short-circuit current | Isccr | 25 000 A |
Mechinical Properties
Technology | MOV+GDT | |
SPD configuration | 3-phase+Neutral | |
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 | |
Spare module(s) | DSM134R-320 | |
Remote signaling of disconnection | option DS134S-320/G: output on changeover contact | |