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Type 1+2 AC surge protector - 3-phase+N

DS134R-320
Part Number: 571904
DS134R-320
  • Type 1 + 2 AC multipolar surge protector
  • In : 20 kA
  • Iimp total : 50 kA
  • Pluggable module for each phase
  • Remote signaling (option)
  • EN 61643-11, IEC 61643-11 compliance
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The DS130R is an extreme duty Type 1+2 designed to protect the entrance of the electrical installation. The DS130R is a one-pole SPD and can be used in common mode or common and differential mode. DS130R AC surge protectors are designed to be connected in multi-pole configuration to protect single-phase, 3-phase and 3-phase+neutral AC networks. This SPD is DIN rail compatible.
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SPD type 1+2
Network 230/400 V 3-phase+N
AC system TN
Nominal line voltage Un 230 Vac
Max. AC operating voltage Uc 320 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec. UT 580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn UT 440 Vac disconnection
Follow current If None
Nominal discharge current In 20 kA
Max. discharge current Imax 50 kA
Impulse current by pole Iimp 12.5 kA
Total lightning current Itotal 50 kA
Withstand on overvoltages IEEE C62.41.1 20 kV
Specific energy by pole W/R 40 kJ/ohm
Connection mode(s) L/PE and N/PE
Protection mode(s) Common mode/Differential mode
Protection level L/PE Up L/PE 1.6 kV
Admissible short-circuit current Isccr 25 000 A
Technology MOV
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 by pole
Spare module(s) DSM130R-320
Remote signaling of disconnection option DS134RS-320 : output on changeover contact
Dimensions See diagram
Weight 0.629 kg
Standards compliance IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification EAC
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed
Fuses Fuses Type gG - 125 A