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SG2DGK10M3R Lovato SURGE PROTECTION DEVICE TYPE 2 1100VDC
Lovato SG2DGK10M3R Type 2 surge protection device for photovoltaic DC systems with 1100 V DC rating and remote signalling output.
£123.03
Why Choose the Lovato SG2DGK10M3R Surge Protection Device?
The Lovato SG2DGK10M3R is a robust Type 2 surge protection device (SPD) designed specifically for photovoltaic and DC power applications, providing protection against transient overvoltages in high-voltage direct current systems. Part of the Lovato SG2DG surge protection device series, it is engineered to protect sensitive solar and DC electrical equipment from surge events caused by switching operations and atmospheric disturbances.
This plug-in cartridge surge protection device is designed for installation in photovoltaic systems and DC distribution panels. The replaceable cartridge format simplifies maintenance, while the integrated remote contact allows connection to monitoring systems for condition indication and predictive maintenance.
With a 1100 V DC operating voltage, Type 2 surge protection, a 3-module DIN rail format and a remote signalling output, the SG2DGK10M3R provides dependable protection for photovoltaic installations and DC power networks.
Key Advantages
- Reliable Type 2 surge protection device for photovoltaic and DC applications.
- 1100 V DC operating voltage suitable for high-voltage solar systems.
- Plug-in cartridge design simplifies replacement and maintenance.
- Remote contact output enables external status monitoring.
- Designed according to photovoltaic surge protection requirements.
- Compact DIN rail mounting for electrical panels and DC distribution boards.
Key Features
- Lovato SG2DG surge protection device series.
- Type 2 SPD for photovoltaic applications.
- DC power line protection.
- 1100 V DC rated operational voltage.
- 3 DIN module width.
- Plug-in cartridge construction.
- Remote relay output for status indication.
- Suitable for installation on the DC side of photovoltaic systems.
Reliable Protection for Photovoltaic and DC Systems
Surge protection devices such as the Lovato SG2DGK10M3R help protect photovoltaic equipment, inverters and DC electrical components by limiting transient overvoltages and diverting excess surge energy away from sensitive devices.
The SG2DG series provides installers and engineers with compact and maintainable surge protection solutions for renewable energy systems, industrial DC networks and modern electrical infrastructure requiring reliable overvoltage protection.
Typical Applications
- Photovoltaic solar installations.
- DC distribution panels.
- Solar inverter protection systems.
- Renewable energy electrical systems.
- Industrial DC power networks.
- Low-voltage DC installations requiring Type 2 surge protection.
Technical Specifications
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| Device Type | Surge protection device | |
|---|---|---|
| SPD Type | Type 2 | |
| Remote Signal | Yes | |
| HS Code | 85365080 | |
| Manufacturer | Lovato | |
| Series | SG2DG Surge Protection Devices | |
| Model | SG2DGK10M3R | |
| Product type | Surge protection device (SPD) | |
| SPD Type | Type 2 | |
| Application | DC power lines / photovoltaic systems | |
| Rated operational voltage | 1100 V DC | |
| Short-circuit current rating Iscpv | 11 kA | |
| DIN modules | 3 | |
| Remote signalling output | Yes | |
| Mounting type | 35 mm DIN rail mounting | |
| Protection rating | IP20 | |
| Operating temperature | -40 to +85 °C | |
| Standards | EN 50539-11 |
Frequently Asked Questions
What is the Lovato SG2DGK10M3R used for?
The Lovato SG2DGK10M3R is a Type 2 surge protection device designed to protect photovoltaic and DC electrical systems from transient overvoltages.
What voltage is the SG2DGK10M3R rated for?
The device is designed for DC systems with a rated operational voltage of 1100 V DC.
What type of surge protection device is the SG2DGK10M3R?
The device is a Type 2 SPD suitable for photovoltaic and DC power applications.
Does the SG2DGK10M3R provide remote monitoring?
Yes, the device includes a remote signalling output for connection to monitoring systems.
How is the SG2DGK10M3R installed?
The device is designed for installation on a standard 35 mm DIN rail inside electrical panels and DC distribution boards.
Trusted by Electrical Installers Worldwide
Lovato surge protection devices are trusted by electrical engineers and renewable energy installers for reliable transient protection, efficient maintenance and improved resilience of photovoltaic and DC power systems.
