Surge protectors for LED lighting system Class 2
MLP2-230L-P
MLP2-230L-P
Part Number: 721212
  • Type 2 or 3 surge protector
  • For LED lighting system
  • Class II
  • Very compact dimensions
  • Max. discharge current 10kA
  • EN 61643-11, IEC 61643-11 compliance
Installation Sheet
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The MLP range is a comprehensive series of AC surge protectors dedicated to LED lighting system. Some versions are equipped with an extra dataline surge protection (RS485 or DALI) in order to provide a full solution for LED systems with transmission features. By this way the MLP range is able to provide all the existing configurations with an efficient solution . MLP surge protectors are based on a powerful association of MOV and GDT components, able to protect LED system against huge surges without disconnection. In the worse case, the SPD will fail in safety condition. Indication of the SPD failure is performed through power supply cut off and/or through remote signaling feature.

SPD type
following IEC test		 2+3
Network
 220-240 V single-phase
AC system
 TT-TN
Nominal line voltage
 230-277 Vac
Max. AC operating voltage L-N
 305 Vac
Max. load current
 2.5 A
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
without disconnection		 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
without disconnection or with safety disconnection		 440 Vac disconnection
Residual Current
Leakage current to Ground		 None
Follow current
None
Nominal discharge current
15 x 8/20 µs impulses		 5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole		 10 kA
Total lightning current
max. total withstand @ 10/350µs		 20 kA
Withstand on Combinaison waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs		 10 kV / 5 kA
Withstand on overvoltages IEEE C62.41.1
 10 kV / 10 kA
Admissible short-circuit current
 10000 A
Protection mode(s)
 Differential Mode
Protection level
@ In (8/20µs)		 1.5 kV
Protection level L/N
@ In (8/20µs)		 1.5 kV
Protection level L/PE
@ In (8/20µs)		 1.5 kV
Protection level CM/DM
@ In (8/20µs) 		1.5 kV / 1 kV
Technology MOV+GDT
Connection to Network screw 1.5mm² max
Mounting
 On plate
Housing material Thermoplastic UL94-V0
Operating temperature -40/+85°C
Protection rating IP20
Failsafe behavior Disconnection and AC line cut-off
Disconnection indicator Green Led OFF and AC line cut-off
Voltage/operating indicator Green Led ON
Remote signaling of disconnection
 no
Dimensions
 See diagram
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 4ed.
Thermal disconnector Internal
Installation ground fault breaker Type 'S' or delayed