altitude derating up to 4000m variable frequency drive

{"cid":"91204602","title":"FRN0004C2S-4C 1 HP Fuji FRENIC Mini C2 Compact Variable Frequency Drive 460V","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/15\/2f8106be7f99b4b485587d0c11b7-200x200-1.jpg","attrs":{"Price":"$158-$258usd\/pc","Brand Name":"FUJI","Model Number":"FRN0004C2S-4C","Minimum Order Quantity":"1\/pc","Delivery Time":"1-2 working days","Place of Origin":"China","Payment Terms":"T\/T, western union","Supply Ability":"200pc\/per week","Packaging Details":"Carton packaging","Part Number:":"FRN0004C2S-4C","Manufacturer:":"Fuji Electric","Shipping weight":"10 Kg"}}

{"cid":"91225029","title":"INVT's brand-new GD27-0R7G-S2-B flexible-frequency variable frequency inverter, with capacities of 0.4\/0.75\/1.5\/2.2\/4\/5.5\/7.5KW","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/09\/be4cef2baf8f26161bbea6700df0-200x200-1.jpg","attrs":{"Price":"670-820$","Brand Name":"INVT","Model Number":"GD27-0R7G-S2-B","Minimum Order Quantity":"1","Delivery Time":"5-8days","Supply Ability":"97PCS 1-2weeks","Coolingmethod":"Air-cooled or liquid-cooled","Harmonic Distortion":"< 5%","Bypass Function":"Manual\/Automatic Bypass available","Controlmethod":"V\/F control, vector control, sensorless vector control","Certification":"CO","Power Supply Voltage":"100 \u2013 240VAC.","Place of Origin":"China","Payment Terms":"T\/T","Shockresistance":"30g, 11ms","Output Frequency Range":"0-400 Hz","Integrationcapability":"Compatible with MES, ERP systems","Part Type":"Sysmac CPM2A","Outputfrequencyrange":"0 to 400 Hz or higher","Output Voltage":"0-480V AC","Input Points":"36DI","Packaging Details":"pieces","Soft Stop Time":"0-60 seconds adjustable","Compatibility":"SCADA Systems, HMI Panels","Communicationinterfaces":"Modbus, Profibus, Ethernet, CANopen"}}