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DEHNguard modular E (Y)PV SCI 1500

  • Prewired modular complete unit for use in photovoltaic systems up to 1500 V consisting of a base part and plug-in protection modules
  • Combined disconnection and short-circuiting device with safe electrical isolation in the protection module (patented SCI principle)
  • New design for safe use in PV systems up to 1500 V
  • Tested to EN 50539-11
  • Suitable for use in all PV systems in accordance with IEC 60364-7-712

Details

Three-step d.c. switching device (patented SCI principle)
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DEHNguard ME YPV SCI 1500 (FM)

Modular multipole surge arrester with three-step d.c. switching device for PV systems.

2 Products

Part No. 952520 DG ME YPV SCI 1500

GTIN 4013364149069, Customs tariff No. (EU): 85354000, Gross weight: 535.70 g, PU: 1.00 pc(s)

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Additional information

DEHNguard ME YPV SCI 1500 surge arrester
Modular and pluggable multipole arrester
for use in photovoltaic systems up to 1500 V d.c.
with three-step d.c. switching device, width: 4.5 modules
Fault indication
Type 2 SPD according to EN 50539-11
For use in accordance with IEC 60364-7-712
Safe electrical isolation in the protection module
Max. PV voltage: <= 1500 V d.c.
Total discharge current: 25 kA
Voltage protection level: <= 6 kV
Short-circuit current rating Iscpv: 10 kA

Brand: DEHN
Type: DG ME YPV SCI 1500
Part No.: 952520
or equivalent.

Certificates

 

SCI-Technology

The patented SCI technology with active arc extinction allows to actively, quickly and safely extinguish a possible switching arc in case of overload. The PV fuse integrated in the short-circuit path trips immediately after the arc has been extinguished, thus ensuring safe electrical isolation (interruption). Consequently, all PV arresters from DEHN combine surge protection, fire protection and personal protection in a single device

Technical data

SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. PV voltage (UCPV ) 1500 V
Short-circuit current rating (ISCPV ) 10 kA
Total discharge current (8/20 µs) (Itotal ) 25 kA
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (In ) 12.5 kA
Voltage protection level (UP ) ≤ 6 kV
Approvals KEMA, UL

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Part No. 952525 DG ME YPV SCI1500 FM

GTIN 4013364149076, Customs tariff No. (EU): 85354000, Gross weight: 556.00 g, PU: 1.00 pc(s)

Images

Additional information

DEHNguard ME YPV SCI 1500 FM surge arrester
Modular and pluggable multipole arrester
for use in photovoltaic systems up to 1500 V d.c.
with three-step d.c. switching device, width: 4.5 modules
with remote signalling contact
Fault indication
Type 2 SPD according to EN 50539-11
For use in accordance with IEC 60364-7-712
Safe electrical isolation in the protection module
Max. PV voltage: <= 1500 V d.c.
Total discharge current: 25 kA
Voltage protection level: <= 6 kV
Short-circuit current rating Iscpv: 10 kA

Brand: DEHN
Type: DG ME YPV SCI1500 FM
Part No.: 952525
or equivalent.

Certificates

 

SCI-Technology

The patented SCI technology with active arc extinction allows to actively, quickly and safely extinguish a possible switching arc in case of overload. The PV fuse integrated in the short-circuit path trips immediately after the arc has been extinguished, thus ensuring safe electrical isolation (interruption). Consequently, all PV arresters from DEHN combine surge protection, fire protection and personal protection in a single device

Technical data

SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. PV voltage (UCPV ) 1500 V
Short-circuit current rating (ISCPV ) 10 kA
Total discharge current (8/20 µs) (Itotal ) 25 kA
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (In ) 12.5 kA
Voltage protection level (UP ) ≤ 6 kV
Approvals KEMA, UL
Type of remote signalling contact changeover contact

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