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Surge protector for LED lighting system Class 2

MLP2-230L-P/RS
Part Number 721252
MLP2-230L-P/RS

Specially developed spd with combined protection for 2-phase power supply (control phase):

  • Many variants available depending on application
  • With screw terminals or cable wiring
  • IP65 versions
  • For protection class I or II application
  • Developed for Uoc: 10 kV and Imax: 10 kA for highest outdoor requirements according to IEEE & ANSI
  • Optical error signalling

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+3

Isolation classe

II

AC system

TT-TN

Nominal line voltage
Un

230-277 Vac

Max. AC operating voltage
Uc

305 Vac

Max. frequency
f max.

10 MHz

Max. load current @25°C
IL

2.5 A

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

5 kA

Max. discharge current
max. withstand @ 8/20 µs by pole
Imax

10 kA

Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total

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 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

Mounting

Wall or plate

Housing material

Thermoplastic UL94 V-0

Operating temperature
Tu

-40/+85°C

Dimensions

See diagram

Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5

Thermal disconnector

Internal

Installation ground fault breaker

Type 'S' or delayed