53U Power Monitor

Detail

53U Power Transducer Series  MULTI POWER MONITOR(4 digital displays)Functions & Features• Measures simultaneously several variables of a heavy-current power system: current, voltage, active, reactive and apparent power, active and reactive energy, power factor, frequency, etc.• All measured values, counter values, display mode, setting data are stored in the non-volatile memory at the power off• Conversion factors, system configuration, interval times are programmable using the front buttons• Open collector output for alarm or energy countTypical Applications• Multi-functional power monitor incorporated in an electric device: saves space, wiring works, and costMODEL: 53U-1[1][2][3]-[4][5]ORDERING INFORMATION• Code number: 53U-1[1][2][3]-[4][5]Specify a code from below for each [1] through [5]. (e.g. 53U-1211-M2/H/UL/Q)• Specify the specification for option code /Q (e.g. /C01/SET)CONFIGURATION1: Single-phase / 2-wire and 3-wire,     3-phase / 3-wire and 4-wire[1] INPUT1: 480 V / 1 A AC2: 480 V / 5 A AC[2] CONTACT INPUT0: None( ‘External Interface’ codes 1, 4 and 5 Not selectable.)1: 24 V DC(‘External Interface’ codes 2, 3, 6, 7, 8 and 9 Not selectable.)2: 110 V DC(‘External Interface’ codes 2, 3, 6, 7, 8 and 9 Not selectable.)[3] EXTERNAL INTERFACE1: Modbus, Do × 1, Di × 12: 4 – 20 mA DC × 43: 1 – 5 V DC × 44: 4 – 20 mA DC × 2, Do × 1, Di × 15: 1 – 5 V DC × 2, Do × 1, Di × 16: 4 – 20 mA DC × 2, Do × 27: 1 – 5 V DC × 2, Do × 28: Modbus, Do × 39: Do × 4[4] AUXILIARY POWER SUPPLYAD4: universal (Option /UL not selectable.)100 – 240 V AC (Operational range 85 – 264 V, 47 – 66 Hz) /110 – 240 V DC  (Operational range 99 – 264 V,  ripple 10 %p-p max)M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,47 – 66 Hz)[5] OPTIONS (multiple selections)Performanceblank: Standard/H: High accuracy (voltage/current: ±0.2 %, energy: ±0.5 %)Standards & Approvalsblank: CE marking/UL: UL approval, CE markingOther Optionsblank: none/Q: Option other than the above (specify the specification)SPECIFICATIONS OF OPTION: Q (multiple selections)COATING (For the detail, refer to M-System's web site.)Moving parts and indicators are not coated./C01: Silicone coating (UL not available)/C02: Polyurethane coating (UL not available)/C03: Rubber coating (UL not available)EX-FACTORY SETTING/SET: Preset according to the Ordering Information Sheet (No. ESU-6485)