-DC surge protective devicespecially used for photovoltaic system less than 1000Vdc. -The core parts are metal oxide varistor components with high discharge capacity. -With Reliable control thanks to Thermo Dynamic Control disconnector. -With remote signaling contact for control device. -Fault indication via red mark in the inspection window. SPD protection conforms to EN50539-11/IEC61643-31 — Type 1+2 SPD installation type conforms to EN50539-11/IEC61643-31 — ClassI+II Protection level conforms to DIN VDE0675-6 — B+C Type of Network — Photovoltaic systemsDC side Protectionmode — (+/-)-PE, (-/+)-PE Standby power consumption PC — ≤25 mVA Maximum discharge current (8/20μs) Imax — 50 kA Nominal discharge current (8/20μs) In — 25 kA Impuse discharge current (10/350μs) Iimp — 5 kA Voltage protection level Up — ≤3.8 kV Isolation resistance Risol — ＞1000 MΩ Response time tA — ≤25 ns Remote control contact — YES Disconnection indicator — Mechanical indicator (Green: OK, Red: Replace) Minimum area of connecting cable — 6mm2 Maximum area of connecting cable — 35mm2 Installation location — Inside Mounting type — 35mm DIN rail acc. to EN 60715 Color — Gray Degree of protection — IP20 Housing material — UL94V-0 Ambient temperature — -40°C ~+80°C Altitude — ≤2000 m (amsl (above mean sea level)) Permissible humidity — 30%~90%
Технические характеристики
CharacteristicsTypetype 1 + 2Applicationsremote signaling, for photovoltaïc installationsOther characteristicswith fault indication, 3-pole, low-voltage, DC, DIN rail, plug-inVoltage
Max.: 1,200 V
1,000 V
Min.: 0 V
Primary current
Max.: 60,000 A
30,000 A
Min.: 0 A
