Surge protector for LED lighting system Class 1

MLP1-230L-W/DL
Part Number 711231
MLP1-230L-W/DL
  • Combined surge protector AC and Data
  • Type 2 or 3
  • For LED lighting system Class I
  • Very compact dimensions
  • 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
IEC

2 (or 3)
Network

AC: 220-240 V single-phase I DATA: DALI
AC system

TT-TN
Nominal line voltage
 Un

24 V
Nominal line voltage
 Un

230-277 Vac
Max. AC operating voltage
Uc

AC : 305 Vac I DATA : 28 Vdc
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

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: Wire 1.5mm² max. DATA: Wire 1mm² max.
Mounting

On plate
Housing material

Thermoplastic UL94 V-0
Operating temperature
 Tu

-40/+85°C
Protection rating

IP65
Failsafe mode

Disconnection and AC line cut-off
Disconnection indicator

LED green OFF and AC network cut-off
Operating indicator

Green Led ON
Remote signaling of disconnection

No
Dimensions

See diagram
Standards compliance

IEC 61643-21 / EN 61643-21 / UL1449 ed.5
Thermal disconnector

Internal
Installation ground fault breaker

Type 'S' or delayed