PV Combiner Box, DC 1in-1out, IP67

Features:

1 input 1 output 1000V DCDC string box is designed for 1 string in – 1 string out PV systemFor surge protection and isolating at solar DC sideFlame retardant rating V0, UV resistance, IP67 waterproof enclosure, lockable in closed positionWith MC4 connectors Box size 215x165x154mm, standards EN60529

DC switch:

1000V, 25A (1pc)Lockable handlePatented DC arc extinguishing chamberStandards: UL508i, IEC60947-3 Pv2

DC surge protection device SPD:

1000V, 40kA (1pc)Designed for solar PV protectionResponse time <25nsStandards: IEC 61643-31, EN 50539-11+ A1

Technical specifications:

Input: 1 stringOutput: 1 stringMax voltage: 1000VShort circuit current per Input (Isc): 15A-30A (changeable)Max current output: 25AMax discharge current (Imax): 40 kANominal discharge current (In): 20 kAVoltage protection level (Up): 36 kVBox material: polycarbonateSafety class: IP67 (waterproof and dustproof), V0 UL94 (flame retardant)Dimensions: 215 x 165 x 154 mmInput cable glands: PG09, 25-16mmOutput cable glands: PG21, 25-16mmOperating temperature: -25°C ~ +60°CWarranty: 24 months