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Synerga

Surge Protector Type II 275V AC 20kA Replaceable Cartridge 4-Pole

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Type II surge protection device for photovoltaic systems, 275V AC, 20 kA, 4-pole with replaceable cartridge. Construction based on MOV varistors, response time <25 ns, maximum operating voltage Uc 275V AC.

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with VAT without VAT
Price €67.84
incl. 23% VAT

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pcs.
Availability:
In stock (large quantity)
Shipping time: 24 hours

Product features

[PIM] ograniczniki-przepiec #93

  • Application AC (mains)
  • Surge Protector Type (SPD Class) T2 (C)
  • Rated Voltage [V] 275V AC
  • Number of poles 4P
  • Lightning Current (Iimp/In) [kA] 20 kA
  • Brand NOARK

Description

Surge Protective Device, Type II, 275V AC, 20 kA, Replaceable Cartridge, 4-Pole

Surge protective device, Type II, 275 V AC, 20 kA, replaceable cartridge, 4-pole, suitable for use in photovoltaic systems.

The Ex9UE2 series is a range of Class II surge protective devices. They are designed to protect against transient overvoltages caused by fast switching or indirect lightning strikes (residual effects). It is recommended that Class II SPDs are installed multiple times every 10-20 metres of cable length, typically at main and sub-distribution panels. The Ex9UE2 20 440 are designed to work directly in coordination with Class I SPDs from the Ex9UE1 35 series. For the Ex9UE2 20 275, coordination with the Ex9UE1 35 line occurs over a cable length of 10 metres.

The Ex9UE2 construction is based on metal oxide varistors. This design ensures a very short response time. The modular construction with plug-in cartridges enables easy and quick replacement of functional modules when the MOV exceeds its service life due to frequently occurring voltage surges.

Surge protective devices

  • Type 2 (Class II, T2, C)
  • Tested in accordance with EN 61643-11
  • Nominal discharge current 20 kA (8/20 μs) per module and 40 kA for NPE module.
  • Maximum continuous operating voltage Uc from 275 V to 440 V AC
  • Connection in 4+0 configuration
  • Plug-in module construction
  • With and without remote signalling contact
  • Device status indication

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