The Pv combiner box is an accessory for multiple Py strings connections, andit is with a smart controller inbuilt for.monitoring, along with comprehensiveprotections including the fuse and SPD.Output side is equipped with lightning protection and circuit breaker. It greatly simplify input wiring of DC power distribution cabinet and inverter. Realize lightning protecion, short circuit protection and grounding protection. PV combiner box divided into two types: intrlligent box and non-intelligent box . Intelligent PV combiner box is equipped with monitoring unit, then detect input current of each string, detect inside temperature, detect lightning protection status, detect circuit breaker status and summarize output voltage and so on. PV-CB8M-PPV-CB16M-PInput DCMax. input voltage1000V1000VMax. string Isc20A20ANumber of input string816Input fuse1 on negative and positive pole of each string, 25A, 10*38mm1 on negative and positive pole of each string, 25A, 10*38mmInput cable gland4mm-8mm cable diameter4mm-8mm cable diameterInput cable terminal4mm2–6mm24mm2–6mm2Output DCNumber of output11Max. output current160A320AOutput breaker200A400AOutput cable terminal70mm2120mm2Output cable gland13mm-18mm cable diameter18mm-25mm cable diameterGeneral InformationDimension (W/H/D)600/500/172mm600/500/202mmWeight22.5kg29kgEnclosure materialGalvanized steelGalvanized steelProtection degreeIP65IP65Operating temperature-25°C~55°C-25°C~55°CHumidity0~99%0~99%Altitude2000m without derating2000m without deratingLightning protectionType IIType IICooling methodNatural convectionNatural convectionMountingWall-mountWall-mountMonitoringString current, bus voltage, breaker status, surge arrestor status, internal temperatureString current, bus voltage, breaker status, surge arrestor status, internal temperaturePower supplyDC300V~1000VDC300V~1000VPower consumption14W14WCommunicationRS485RS485
