Specification Brand : Weil-McLain BulletPoint : Fits Trane SFTRR40VA Transformer w/ Wire Leads 120/208/240 to 24V 50/60HZ 40VA, HCTY05E0AA03318 BulletPoint1 : Working voltage 5-15V (DC 5V 9V 12V); Working current: 8-12MA; Size: 72*37*30 (board only), 89*40*50 (with shell); Weight: 31 grams (board only), 69 grams (with case) BulletPoint2 : MODBUS RTU command supports 03/04/06/16 function code BulletPoint3 : It can measure AC current with a voltage of 85-265V (frequency 50HZ/60HZ); Current measurement ranges are 0.05-5A, 0.1-10A, 0.2-20A three versions; The current resolution is 0.001A, the measurement accuracy is 1%, if the error is greater than 1%, it can be calibrated BulletPoint4 : MODBUS RTU commands can be input by PLC in addition to computer serial port super terminal input; MODBUS RTU command mode, can support up to 247 devices in parallel BulletPoint5 : CTR4A01 DC5-15V 5A/10A/20A AC Analog Current Collector Board RS485 MODBUS RTU AC Transformer Ammeter Watt-hour Meter Module BulletPoint6 : 【Detachable & Easy to Assemble】:Removable light bars makes it easy to detach & storage when you dont need the plant lights and snap-in design makes it much easier to assemble. No worry about the lamp installation. BulletPoint7 : 【Daisy Chain, Up to 1000 Lamps】: With the daisy chain function, you can connect a bit lights (max to 1000pcs) with an external controller and could reduce the number of outlets to avoid the mess. BulletPoint8 : 【5-Year After-Sale Service】: As a professional LED plant lights seller, we focus on customers' satisfaction. We provide every customer with 5-year warranty & US local repair center. Any other question on growing lamp, please contact us freely, we will reply with 12-24 hours. Color : as shown ControlMethod : application CurrentRating : 20 amps ExternallyAssignedProductIdentifier1 : 0645220383320 ExternallyAssignedProductIdentifier2 : 645220383320 FinishType : Aluminum IncludedComponents : Wire Leads IncludedComponents1 : 720W LED Lighting Fixture * 1 IncludedComponents2 : Power Cord * 1 IncludedComponents3 : Connecting Cord * 1 IncludedComponents4 : Hanging Hook/Hanging Rope * 2 IncludedComponents5 : User Manual * 1 IndoorOutdoorUsage : indoor InstallationType : Wall-Mounted IsElectric : 1 IsWaterproof : true ItemName : Transformer for CGA-4, Series 2 381-356-578 ItemPackageDimensions_Height : 15.7 centimeters ItemPackageDimensions_Length : 9.4 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : electronic-power-transformers LampType : LED LightingMethod : LED Manufacturer : Weil-McLain Material : Aluminum MaximumFrequency : 60 hertz MinimumFrequency : 50 hertz ModelName : DS-720 ModelNumber : DS-720 MountingType : Ceiling Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLightSources : 2376 PartNumber : 381-356-578 Pattern : Solid PowerSourceType : Corded Electric ProductDescription : 24v transformer ProductSiteLaunchDate : 2015-06-22T15:46:15.012Z RecommendedUsesForProduct : Greenhouse, Farm RoomType1 : Grow Tent RoomType2 : Greenhouse RoomType3 : Farm RoomType4 : Commercial Size : M SpecificUsesForProduct : Indoor Plant Growing Style : 20A With Din Box SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Dimmer UnitCount : 1 UnspscCode : 30000000 Voltage : 120 volts WarrantyDescription : 5-year. WaterResistanceLevel : waterproof Wattage : 720 watts