AQUACIATCALEO TM TD Heat pump eleCtRiCalspeCifiCations AQUACIATCALEO TM TD 70 80 100 120 150 200 300 Power circuit Nominal voltage V-ph-Hz 400-3-50 Voltage range V 360-440 Control circuit supply 24 V via internal transformer Maximumstart-up current (Un)(1) Standard unit A 104 102 130 172 203 158 243 Unit with soft starter option A 56 54 69 92 103 97 144 Unitpower factor at maximum capacity(2) 0,82 0,82 0,83 0,87 0,87 0,83 0,87 Max. operating input power(2) kW 10 12 16 21 25 32 48 Nominalunit current draw(3) A 14 16 20 25 30 42 57 Maximumunit current draw (Un)(4) A 17 21 27 35 41 56 79 Max. current draw (Un-10%)(5) A 18 22 29 38 45 60 86 (1)Maximum instantaneous starting current (maximum operating current of the smallest compressor + fan current + locked rotor current of the largest compressor). (2)Input power, compressors + fans, at the unit operating limits (saturated suction temperature: 10°C, saturated condensing temperature: 65°C) and nominal voltage of 400 V (data given on the unit nameplate). (3)Standardised EUROVENT conditions: condenser entering/leaving water temperature = 40/45°C, outside air temperature db/wb = 7°C/6°C. (4)Maximum unit operating current at maximum unit input power and 400 V (values given on the unit’s nameplate). (5)Maximum unit operating current at maximum unit input power and 360 V. ■ Short circuit current withstand capability (TN system)(1) AQUACIATCALEO TMTD - Standard unit (disconnect switch) 70 80 100 120 150 200 300 Value without upstream protection Short time (1s) assigned current (Icw) kA rms 0,6 0,6 0,6 1,26 1,26 1,26 2 Allowable peak assigned current (Ipk) kA pk 4,5 4,5 4,5 6 6 6 10 value with upstream protection by circuit breaker Conditional short circuit assigned current (Icc) kA rms 5,4 7 7 7,7 7,7 6,1 10 Circuit breaker - Compact range type 32 40 40 50 63 80 100 Reference number (2) 5SY6332-75SY6340-75SY6340-75SY4350-75SY4363-85SP4380-75SP4391-7 Value with upstream protection by fuses Conditional short circuit assigned current (Icc) kA rms 17 50 50 50 50 14,5 22 Fuse (gL/gG) 40 40 40 63 63 80 125 (1)Type of system earthing (2)I f another current limitation protection system is used, its time-current and thermal constraints (l²t) trip characteristics must be at least equivalent to those of the recommended circuit breaker. The short circuit current stability values given above are for the TN system. 378 378 CATALOGUE 2021