Frequency Inverter DF51... - Moeller.com.tr

04/07 AWB8230-1541GBDF51-340 device seriesDF51-340-… 037 075 1K5 2K2 3K0 4K0 5K5 7K5Assigned active power of motor in kW 0.37 0.75 1.5 2.2 3.0 4.0 5.5 7.5Apparent power of device in kVA at 460 V 1.1 1.9 2.9 4.2 6.2 6.6 10.3 12.7Primary side: Number of phasesPrimary side: Rated voltageThree-phase400 V ~ (342 V – 0 % to 528 V + 0 %), 47 to 63 HzSecondary side: Rated voltage Three-phase 360 to 460 V ~Corresponding to the primary side rated voltageIf the primary voltage drops, the secondary voltage also drops.Primary side: Rated current in A 2.0 3.3 5.0 7.0 10.0 11.0 16.5 20.0Secondary side: Rated current in A 1.5 2.5 3.8 5.5 7.8 8.6 13.0 16.0Efficiency (%) at 100 % secondary motor full load current 93.5 94 95.3 95.7 95.7 95.9 96.6 97Torque during startBraking torque100 % from 6 HzWith feedback to the capacitors50 % at f F 60 Hz 20 % at f F 60 HzReduced braking torque at frequencies above 50 Hz 1)With DC brakingPower loss at rated operational current I ein WBraking occurs at frequencies below the minimum frequency (minimum frequency, brakingtime and braking torque are user-definable).26 42 70 95 130 150 187 2271) If the regenerative braking torque is high, an external braking device with braking resistor must be used. Alternatively, you can use a DV51 withexternal braking resistor and – if required – optional keypad DEX-KEY-6… instead of the <strong>DF51.</strong> On the DV51 the braking device function is built in.195