

The SPD2 PV series is a photovoltaic surge protection device that safeguards components from transient overvoltage or surges that last micro-seconds by limiting the fault current to a load or the unit being protected. The majority of surges are caused by equipment being turned on or off within a facility. By limiting these surges, costly damage, downtime, repairs, and missed deadlines can be mitigated. The surge protection devices for solar string box and inverter applications are available in 1100 V dc and 1500 V dc in the 3+0 configuration.
- Capability to clamp and withstand high-energy transients
- No additional overcurrent protection devices required in UL applications
- Compact footprint
- Visual life indicator
- Pluggable modules
- Thermal protection
- IP20 protection rating
- Thermal protection
- IP20 protection rating
- Ensures low-residual voltage during high-energy surge events and higher nominal discharge current to prevent disruption or damage to equipment
- Reduces the number of components and costs required for protection
- Increases panel design flexibility
- Quick visual determines module replacement status to avoid loss of protection
- Fast and simple to replace, minimizing maintenance and downtime. No tools required
- Eliminates catastrophic failure
- Finger-safe design increases worker protection
SPD2 PV Parts
Filters
Part Number | Actions | Output Form | Short Circuit (kA) | Weight (kg) | Thermal Protection | Communications | Touchsafe | Voltage Protection Level | Voltage Protection Rating | Number of Poles | Neutral |
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Part Number | Actions | Output Form | Short Circuit (kA) | Weight (kg) | Thermal Protection | Communications | Touchsafe | Voltage Protection Level | Voltage Protection Rating | Number of Poles | Neutral | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0 Kg (kilogram) | ||||||||||||
0 Kg (kilogram) | ||||||||||||
Isolated SPDT | 50 | 0 Kg (kilogram) | Yes | No | Yes | 3800 | 2500 | 3 | No | |||
0 Kg (kilogram) | ||||||||||||
0 Kg (kilogram) | ||||||||||||
Isolated SPDT | 65 | 0 Kg (kilogram) | Yes | No | Yes | 5000 | 4000 | 3 | No |
SPD2 PV Applications
- Equipment used in energy production systems
Series: SPD2 PV Resources

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