Kenbrook Solar Elmak AC SPD Surge Protection Device 320V 4 Pole (Three Phase)

Original price was: ₹ 2,689.00.Current price is: ₹ 1,299.00. (Inclusive of All Taxes)

17 in stock

SKU ELMAK-AC-SPD-320V3Ph Category Tag

Main Features:

► Surge Protection Device (SPD) 320 V AC 4 Pole

►Quick Response Time < 25 ns

►No obvious shock and vibration

►Protection: Over Current, Overheat & Lightning Protection

► Indications – Green Colour: Normal and Red Colour: Abnormal

► Voltage Protection Level Up: 1.5KV

► Nominal Discharge Current in (8/20): 20KA

► Maximum Discharge Current (8/20s): 40KA


【ProtectionMain work of SPD is to protect electric Device against transient fault supply, extra current, overheat, over current and extra current send to earthing.

【Easy to UseThe full form of SPD is Surge Protection Device. SPD is Pluggable Design that is very easy to replace. You cannot install SPD if you have not installed Earthning and SPD bypass the extra currant.

【Why to Install SPDThe bad weather makes the solar power plant vulnerable to overvoltage surges from lightning strikes and static discharges. The greater challenge is to protect these installations from direct and indirect lightning strikes that present a high risk of damage. SPD are especially designed for DC or Solar Application and AC appliance also.

【Reason to Install SPDIts preventing high power from passing through the electronics appliances and causing high voltage damage to the PV system, the SPD must have installed.

Technical Details

Particulars Description
Rating 320 V AC
Pole 4P
Quick Response Time < 25 ns
Nominal Discharge Current In (8/20) 20KA
Maximum Discharge Current (8/20s) 40KA
Voltage Protection Level Up 1.5KV
Certification IEC 61643-1
Wiring Capacity Hard Wire 4~25 mm
Flexible Wire  4~16 mm²
Stripping Length 10 mm
Torque Main Circuit 3. 5 Nm
Protection Class All Profile IP40; Connection Port IP20
Ambient temperature  -30 degree C to 70 degree C
Installation Environment No obvious shock and vibration
Weight  450g


  • Photovoltaic & Wind
  • Industry & Automation
  • Commercial & Residential Installations
  • Telecom, IT & Data Centers


  • Maximum VOC 320V AC
  • Its quick response time is < 25 ns
  • Torque Main Circuit 3. 5 Nm
  • Rated short circuit breaking capacity: 20-40 kA
  • Overheats, Over Current and Lightning Protection
  • Extra current send to Earthing
  • SPD – Surge Protection Device
  • Plug gable Design – Easy to replace
  • DIN Rail Mountable
  • Pole: 4P
  • You cannot install SPD if you have not installed Earthing
  • SPD shows the colour of operating status: Green : Normal and Red : Abnormal
  • Maximum Discharge Current (8/20μs): 40kA

Additional information

Weight 0.450 kg
Dimensions 4 × 3 × 2 in


Kenbrook Solar

We offer a wide range of solar accessories such as MC4 Connectors, DC Wires, Solar Panel Cleaning Kit, Solar Street Light, ACDB DCDB AJB, AC-DC SPDs, and many more.
See: More Products From Kenbrook Solar.
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