400v ptc air heater for buses

{"cid":"91156699","title":"Wind - Warming Equipment PTC Air Heater Element With Electricity 220V 2200W","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/1b\/b75b38ac84739def92ac3b819ab2-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"HWA","Model Number":"PR4","Minimum Order Quantity":"1000pcs","Delivery Time":"15 to 20 days","Certification":"RoHS","Place of Origin":"Guangdong, China","Payment Terms":"T\/T, Western Union,Paypal","Supply Ability":"100,000pcs","Packaging Details":"Standard CTN package or according to customer\u2019s requirement","Heater Shape":"Rectangular shape","Heater Material":"Aluminum","Heater Design":"Ripple Design","Inner PTC Element Shape":"Rectangular shape","Inner PTC Element Material":"Ceramic","Special Feature":"With Electricity","Target Market":"Europe,North America"}}

{"cid":"91219764","title":"HV High Voltage Water Heater Car Buses","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/1a\/36ee845aca4373f56d2b259088e0-200x200-1.jpg","attrs":{"Price":"$1200-1500 per set","Brand Name":"EVPTC","Model Number":"QA","Minimum Order Quantity":"1 SET","Delivery Time":"15-20days","Heat Output":"15-25KW","HV Voltage Range":"DC 250-870V","LV Voltage":"DC 24V nominal","Efficiency":"> 95 %","Controllability Steps":"1%","Dimensions":"365*313*123mm","Weight":"9kg","Temperature Range for Heating":"-40 to 90 \u2103","Temperature Range for Ambient":"-40 to 125 \u2103","Communication":"CAN OR LIN","Dielectric Strength":"3500 V (DC)","IP Protection Class":"IP 67","EMC":"ECE R10 Rev. 5","Insulation Resistance":"\uff1e500M\u03a9","Service Life":"10 years or 10,000 heating hours","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"100 sets per 2 weeks","Packaging Details":"carton or wooden case packing"}}