hv bms with can rs485 parallel

{"cid":"91207808","title":"Wholesale Master slave BMS high voltage BMS(HV BMS) 240S 768V 400A With RS485 CAN Communication For Battery Energy Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/e6\/16d06551c2833c23231904516995-200x200-1.jpg","attrs":{"Price":"negotiable email with wenglin@hngce.com","Brand Name":"GCE","Model Number":"5U Master BMS","Minimum Order Quantity":"1","Delivery Time":"15-20 days","Certification":"CE\/RoHS\/SGS\/MSDS","Place of Origin":"China,Hunan","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000 sets\/month","Packaging Details":"Corrugated Carton, bundles, pallets, wooden box","Model":"RBMS07S20-400A768V","BMS type":"5U BMS","Maximum qty of BMUs":"30","Power":"\u226415W","Communication protocol":"Rs485, CAN, LAN","Rated Current range":"400A \/500A are optional","Package weight":"42 kgs","Application":"For BESS ESS UPS system","Color":"RAL9005 black sand grain","battery":"suitable for LFP NMC LTO"}}