Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Contact us

Approvals & Standards

  • EN 50539-11
  • IEC 61643-31

Key features & benefits

STP T1+2 5 PV is the PHOTOVOLTAIC range of combined Type 1+2/Class I+II devices intended for discharging lightning currents (10/350 μs) and protecting against induced voltage surges (8/20 μs), in accordance with EN 50539-11 and IEC 61643-31 standards. These products provide advanced protection to photovoltaic systems by utilizing Mersen’s optimized dynamic thermal disconnection system, which does not require additional overcurrent protection (back-up fuse) due to its high short-circuit withstand rating. The devices are suitable for all PV applications: large-scale and rooftop. The series includes specific multipole products for multiple MPPT inverters.

More specifications

Applications

  • Photovoltaic

Product Specifications

Item Number

83120167  

Catalog number

STPT12-5K1000V-YPV  

Item Description (ERP)

STPT12-5K1000V-YPV  

Description

SPD T1+2,5kA,Ucpv 1060V,YPV,3P,Plug  

EAN/UPC code

8435297860129  

ROHS Compliant

Yes  

IEC SPD Type

Type 1+2 IEC 61643-31, Type 1+2 EN 50539-11  

Nominal Operating Volt Rating (Un)

1000   V

AC or DC

DC  

Nominal Discharge Current (In) (8/20)

20kA  

Max Discharge Current : Imax (8/20)

40kA  

System Type

PV  

System Configuration

PV  

Lightning Impulse Current (10/350) (Limp)

5   kA

Indication System

Yes  

Indication System Type

Visual Indicator  

Number of Poles

3-Pole  

Torque Rating

4   N m

Housing Material

PA6 CT1; V-0  

MOV Response Time

25   ns

Ucpv

1060   V

Up at In (L-PE)

≤4   kV

Up at In (L-L)

≤4.0   kV

Replacement Plug L-N

SP12-5K1000V-PV  

Product Weight

0.344   kg

Product Width

54.1   mm

Product Length

70.1   mm

Product Height

89.9   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.371   kg

Sell Pack Width

104.9   mm

Sell Pack Length

65   mm

Sell Pack Height

85.1   mm