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Mersen Surge Protector Type 2 SPD 3 Pole 1500 Volt D/C 10KA Y-PV Remote Indication
Mersen 83020159 STPT2-40K1500V-YPVM Type 2 photovoltaic surge protection device with 40 kA maximum discharge current, 20 kA nominal discharge current, 1500 V DC rating, Y PV configuration, three-pole pluggable DIN rail construction and remote indication.
£154.43
Why Choose the Mersen 83020159 Photovoltaic Surge Protection Device?
The Mersen 83020159 STPT2-40K1500V-YPVM is a high-performance Type 2 photovoltaic surge protection device (SPD) designed to protect DC solar PV installations from transient overvoltages caused by switching operations and indirect lightning activity. As part of the Mersen Surge-Trap® Pluggable STPT2 Series - YPV, it provides dependable surge protection for commercial, industrial and utility-scale photovoltaic systems.
This pluggable PV surge arrester is engineered for straightforward installation, fast cartridge replacement and reliable long-term protection of sensitive solar equipment. The integrated remote indication feature allows the SPD status to be monitored from external systems, helping maintenance teams identify end-of-life conditions quickly.
With a 40 kA maximum discharge current, 1500 V DC rated photovoltaic voltage and three-pole Y PV configuration, the Mersen 83020159 is ideal for modern high-voltage photovoltaic installations. Its compact three-module DIN rail format makes it suitable for solar combiner boxes, inverter input protection and PV distribution enclosures.
Key Advantages
- Reliable Type 2 surge protection device for photovoltaic installations.
- 40 kA maximum discharge current for effective transient overvoltage protection.
- Designed for 1500 V DC photovoltaic systems.
- Y PV configuration suitable for DC-side solar surge protection.
- Pluggable cartridge design allows quick replacement during maintenance.
- Remote indication supports monitored solar PV installations.
Key Features
- Mersen Surge-Trap® Pluggable STPT2 Series - YPV.
- Type 2 / Class II photovoltaic surge protection.
- 40 kA Imax (8/20 μs) maximum discharge current.
- 20 kA In (8/20 μs) nominal discharge current.
- 1500 V DC rated photovoltaic voltage.
- 1500 V DC Ucpv maximum continuous PV voltage.
- Y PV protection arrangement.
- Three-pole, three-module pluggable construction.
- Visual indication and remote signalling contact.
- DIN rail mounting for photovoltaic distribution equipment.
Reliable Surge Protection for High-Voltage Solar PV Systems
Photovoltaic surge protection devices are installed on the DC side of solar power systems to limit transient overvoltages before they reach sensitive equipment. They help protect PV strings, combiner boxes, inverter inputs and monitoring equipment from damaging voltage spikes.
The Mersen STPT2-40K1500V-YPVM combines strong surge discharge capability with a practical pluggable construction and remote indication, making it a dependable choice for solar installers, electrical contractors and maintenance engineers working on monitored photovoltaic power installations.
Typical Applications
- Utility-scale photovoltaic installations.
- Commercial solar PV systems.
- Industrial photovoltaic arrays.
- Solar combiner boxes.
- DC-side inverter protection.
- PV distribution and monitoring enclosures.
Technical Specifications
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| Voltage | 1500 V | |
|---|---|---|
| Product Series | Mersen Surge-Trap STPT2 | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Surge protection device | |
| SPD Type | Type 2 | |
| Nominal Discharge Current (In) | 15 kA | |
| Remote Signal | Yes | |
| Manufacturer | Mersen | |
| Series | Surge-Trap® Pluggable STPT2 Series - YPV | |
| Model | STPT2-40K1500V-YPVM | |
| Part number | 83020159 | |
| EAN / UPC | 8435297855033 | |
| Product type | Photovoltaic surge protection device | |
| SPD Type | Type 2 / Class II | |
| Application | Photovoltaic DC surge protection | |
| Maximum discharge current (Imax) | 40 kA | |
| Nominal Discharge Current (In) | 15 kA | |
| Waveform | 8/20 μs | |
| Rated voltage | 1500 V DC | |
| Maximum continuous PV voltage (Ucpv) | 1500 V DC | |
| Short-circuit withstand (Iscpv) | 10 kA | |
| Configuration | Y PV | |
| Number of poles | 3 | |
| Module width | 3 modules | |
| Format | Pluggable | |
| Mounting type | DIN rail | |
| Remote indication | Yes | |
| Indication system | Visual status indication and remote signalling | |
| Protection rating | IP20 | |
| Operating temperature | -40°C to +85°C | |
| Standards | EN IEC 61643-31, UL 1449 5th Edition | |
| HS Code | 85363090 | |
| Country of Manufacture | Spain |
Frequently Asked Questions
What is the Mersen 83020159 used for?
The Mersen 83020159 is used to protect photovoltaic DC systems from transient overvoltages caused by switching events and indirect lightning activity.
What type of surge protection device is it?
It is a Type 2 / Class II photovoltaic surge protection device designed for DC-side solar PV installations.
What photovoltaic voltage is this SPD suitable for?
The Mersen 83020159 is suitable for 1500 V DC photovoltaic systems.
Does the Mersen 83020159 include remote indication?
Yes. The STPT2-40K1500V-YPVM includes remote indication, allowing the SPD status to be monitored from external systems or control equipment.
Is the Mersen 83020159 pluggable?
Yes. The device has a pluggable three-module design, allowing protection cartridges to be replaced quickly during maintenance.
Trusted for Solar Electrical Protection Worldwide
Mersen Surge-Trap® photovoltaic surge protection devices are trusted by solar installers, electrical contractors and industrial engineers to help protect critical PV power systems from damaging transient overvoltages.
