SPD-3P-DC1000

    Category: SURGE PROTECTIVE DEVICE
  • Brand: Jigo
  • Minimum quantity: 1
  • Price: ₹ 1500

SPD-3P-DC1000 – 3-Pole DC Surge Protection Device designed for 1000V DC photovoltaic systems. Ensures reliable protection of solar equipment against surge voltages caused by lightning and switching events. 



Product Details:

Model: SPD-3P-DC1000

Poles: 3P (typically used for 3-string PV or positive/negative/ground configurations)

Rated Voltage (Un): 1000V DC

Max Continuous Operating Voltage (Uc): 1000V DC

Nominal Discharge Current (In): 20kA

Max Discharge Current (Imax): 40kA

Protection Modes: P-E, N-E, P-N

Response Time: ≤25ns

Status Indicator: Visual window (green = normal, red = replace)

Replaceable Module: Yes

Mounting Type: 35mm DIN rail

Enclosure Material: Flame-retardant thermoplastic

Operating Temperature: -40°C to +80°C

Standards Compliance: IEC 61643-31 / EN 50539-11 

Key Features:

High surge protection for 1000V DC PV systems

Fast clamping and quick response time

Modular design for easy replacement

Clear indication of SPD status

Compatible with grounding or isolated systems

Compact footprint for easy integration 

Applications:

Large solar power plants

Multi-string solar arrays

DC side of solar inverters

PV combiner boxes

Energy storage systems

Off-grid and hybrid solar installations