AC surge protector for LED Lighting system Class 1

MLP1-230L-P/DL
Part Number 721231
MLP1-230L-P/DL
  • Combined surge protector AC and DALI transmission
  • Type 2 or 3
  • For LED lighting system Class I
  • Max. discharge current 10kA
  • EN 61643-11, IEC 61643-11 compliance
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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
2+3
Network
 AC: 220-240 V single-phase I Dataline: DALI/DMX/RS485/0-10V
AC system
 TT-TN
Nominal line voltage
 Un AC : 230-277 Vac I DATA : 24 Vac
Max. AC operating voltage
Uc AC : 305 Vac I DATA : 28 Vac
Max. frequency
 f max. DATA : 10 MHz
Insertion loss
 DATA : < 1dB
Max. load current
@25°C
 IL AC : 2.5 A I DATA : 300mA
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
 UT 335 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
 UT 440 Vac disconnection
Residual Current
Leakage current to Ground
 Ipe None
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
 In AC : 5kA I DATA : 5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax AC : 10 kA I DATA : 10 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total AC : 20 kA I DATA : 20 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
 Uoc AC : 10 kV / 5 kA
Withstand on overvoltages IEEE C62.41.1
 10 kV / 10 kA
Protection mode(s)
 Common/Differential mode
Protection level
@ In (8/20µs)
 Up DATA : 50 V
Protection level L/N
@ In (8/20µs)
 Up L/N 1.5 kV
Protection level L/PE
@ In (8/20µs)
 Up L/PE 1.5 kV
Admissible short-circuit current
 Isccr 10 000 A
Network type
 AC/Data
Technology
 MOV+GDT
Connection to Network
 AC: Screw terminal - 1.5mm² max. DATA: Screw terminal - 1mm² max.
Mounting
 On plate
Housing material
 Thermoplastic UL94 V-0
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Failsafe mode
 Disconnection and AC line cut-off
Disconnection indicator
 LED green OFF and AC network cut-off
Voltage/operating indicator
 Green Led ON
Remote signaling of disconnection
 No
Dimensions
 See diagram
Weight
 0.086 kg
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
Thermal disconnector
 Internal
Installation ground fault breaker
 Type 'S' or delayed