Item No.: LY1-C40PV/3(S)

LY1-C40PV/3(S) 1500V(D4) PLUGGABLE MULTI-POLE SPD

Description：

Class I • Class II • Type 1 • Type 2
Location of Use: Sub-Distribution Boards
Mode of Protection: (DC+) – PE, (DC-) – PE
Surge Ratings: In = 20 kA (8/20 μs)
IEC/EN/UL Category: Class I+II / Type 1+2
Protective Elements: High Energy MOV
Housing: Pluggable Design
Compliance: IEC 61643-31:2018 EN 50539-11:2013+A1:2014

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    Easy to install——35mm DIN rail installation design.
    Easy to judge the condition of the equipment——Visual Indicator Window.
    Easy to replace——Pluggable module.
    Equipped with monitoring and feedback functions——Optional with remote signaling.

    Technical Data

    Prewired complete unit for photovoltaic systems consisting of a base part and plug-in protection modules
    Fault-resistant Y circuit with three heavy-duty varistors prevents damage to the surge protective device in case of insulation faults in the generator circuit
    Tested to EN 61643-31
    IEC Electrical 1500
    Nominal AC Voltage                                                Uo/ Un 1500 V
    Maximum Continuous Operating Voltage (DC)         Uc 1500 V
    Nominal Discharge Current (8/20 μs)                        In 20 kA
    Maximum Discharge Current (8/20 μs)                     Imax 40 kA
    Impulse Discharge Current (10/350 μs)                    Iimp 6.25 kA
    Voltage Protection Level Up 5.6 kV
    Response Time tA < 25 ns
    Back-Up Fuse (max) 125 A gL / gG
    Short-Circuit Current Rating (AC)                            ISCCR 25 kA / 50 kA
    Mechanical & Environmental
    Operating Temperature Range Ta -40ºF to +158ºF [-40ºC to +70ºC]
    Permissible Operating Humidity RH 5%…95%
    Atmospheric pressure and altitude 80k Pa … 106k Pa / -500 m…..2000 m
    Terminal Screw Torque Mmax 39.9 Ibf ·in [4.5 Nm]
    Conductor Cross Section (max) 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
    35 mm2  (Solid, Stranded) / 25 mm2(Flexible)
    Mounting 35 mm DIN Rail, EN 60715
    Degree of Protection IP 20 (built-in)
    Housing Material Thermoplastic: Extinguishing Degree UL 94 V-0
    Thermal Protection Yes
    Operating State / Fault Indication Green ok / Red defect
    Remote Contacts (RC)RC Switching CapacityRC Conductor Cross Section (max) OptionalAC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A16 AWG (Solid) / 1.5 mm2(Solid)

    ■ Technical Data
    IEC Electrical 1500V
    Nominal AC Voltage (50/60Hz) Uo/ Un 1500V
    Maximum Continuous Operating Voltage (AC) Uc 1500V
    Nominal Discharge Current (8/20 μs) In 20kA
    Maximum Discharge Current (8/20 μs) Imax 40kA
    Impulse Discharge Current (10/350 μs) Iimp 6.25kA
    Voltage Protection Level Up 5.6kV
    Response Time tA < 25 ns
    Back-Up Fuse (max) 125 A gL / gG
    Short-Circuit Current Rating (AC) ISCCR 25kA/50kA
    Mechanical & Environmental
    Operating Temperature Range Ta -40ºF to +158ºF [-40ºC to +70ºC]
    Permissible Operating Humidity RH 5%…95%
    Atmospheric pressure and altitude 80k Pa … 106k Pa / -500 m…… 2000 m
    Terminal Screw Torque Mmax 39.9 Ibf·in[4.5 Nm]
    Conductor Cross Section (max) 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
    35 mm² (Solid, Stranded) / 25 mm²(Flexible)
    Mounting 35 mm DIN Rail, EN 60715
    Degree of Protection IP 20 (built-in)
    Housing Material Thermoplastic: Extinguishing Degree UL 94 V-0
    Thermal Protection Yes
    Operating State / Fault Indication Green ok / Red defect
    Remote Contacts (RC)
    RC Switching Capacity
    RC Conductor Cross Section (max)    		 Optional
    AC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A
    16 AWG (Solid) / 1.5 mm²(Solid)

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