100V, 125V, 150V, 180V, 275V, 350V, 460V DC surge protective device SPD, Type 2, T2, Class C, Class II SLP40 DC series
For Photovoltaic PV solar and DC applications Type 2, T2, Class C, Class II, In/Imax (8/20μs): 20kA/40kA, with changeover contact.
- Plug-in module design, easy replacement.
- Visual Indication: Green=OK, Red=Replace.
- Remote alarm contact to make status monitoring easy.
- Quick thermal response for self-protection.
- Voltage protection level (Up): 0.39kV/0.45kV/0.5kV/0.62kV/0.9kV/1.2kV/1.4kV.
- Type 2, T2, Class C, Class II, In(8/20μs): 20kA, Imax(8/20μs): 40kA.
- Ucdc: 100Vdc/125Vdc/150Vdc/180Vdc/275Vdc/350Vdc/460Vdc.
100V, 125V, 150V, 180V, 275V, 350V, 460V DC surge protective device SPD, Type 2, T2, Class C, Class II, SLP40 is suitable for photovoltaic applications. These SPDs are designed and tested according to DC T2 classification from IEC 61643-11 / EN 61643-11 / EN 50539-11 standard.
Plug-in module design makes it convenient to change modules without device disconnection.
|Rated Operational DC Voltage Uo / Un||75 V||95 V||115 V||150 V||210 V||275 V||350 V|
|Maximum Continuous Operating DC Voltage|
(DC+) – PE, (DC-) – PE Uc
|125 V||150 V||180 V||275 V||350 V|
|Nominal Discharge Current (8/20 μs) In||20 kA|
|Total Discharge Current (810/20 μs) ITotal||40 kA|
|Max. System Voltage Uoc||100 V||125 V||150 V||180 V||275 V||350 V||460 V|
|Maximum Discharge Current (8/20 μs) IMaxl||40 kA|
|Voltage Protection Level Up||550 V||600 V||800 V||900 V||1000 V||1500 V||1800 V|
|Response Time tA||< 25 ns|
|Number of Ports||1|
|Mechanical & Environmental|
|Operating Temperature Range Ta||-40 ºF to +158 ºF [-40 ºC to +70 ºC]|
|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|
|Operating State / Fault Indication||Green ok / Red defect|
|Remote Contacts (RC)||Optional|
|RC Switching Capacity||AC: 250V / 0.5 A; DC: 250V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A|
|RC Conductor Cross Section (max)||16 AWG (Solid) / 1.5 mm2 (Solid)|
|SLP40 -DCXXX/2S (with remote contacts)||4010022||4012522||4015026||4018022||4027526||4035022||4046022|
|SLP40 -DCXXX/0 (spare modules)||4010002||4012502||4015002||4018002||4027502||4035002||4046002|
Q1: Selection of surge protector
Al: The grading of the DC Surge Protector Device T2 (commonly known as lightning protection) Is assessed according to the IEC 61643-11 / EN 61643-11 / EN 50539 subdivision lightning protection theory, which is installed at the junction of the partition. Technical requirements and functions differ. The first-stage lightning protection device is installed between the 0-1 zone, high for the flow requirement, the minimum requirement of IEC 61643-11 / EN 61643-11 / EN 50539 is 40 ka (8/20), and the second and third levels are installed between the 1-2 and 2-3 zones, mainly to suppress the overvoltage.
Q2: Are you a lightning surge protectors factory or lightning surge protectors trading company?
A2: We are a lightning surge protectors manufacturer.
Q3: Warranty and services:
A3:1. Warranty 5 years
2. lightning surge protectors products and accessories have been tested 3 times before ship out.
3. We own the best after-sale service team, if any problem happens, our team will do our best to solve it for you.
Q4: How can I get some lightning surge protectors samples?
A4: We are honored to offer you lightning surge protectors samples, pis contact our staff, and leave detailed contact information, we promise to keep your information confidential.
Q5: Is the sample available and free?
AS: Sample is available, but the sample cost should be payable by you. The cost of the sample will be refunded after further order.
Q6: Do you accept customized order?
A6: Yes, we do.
Q7: What’s the delivery time?
A7: It usually takes 7-15days after confirming payment, but a specific time should be based on the order quantity.