Hitachi L300P Power Supply User Manual


 
L300P Inverter Specifications
Geting Started
1–8
Item 400V Class Specifications
L300P inverters,
400V models
UL version 110HFU2 150HFU2 185HFU2 220HFU2 300HFU2 370HFU2
CE version 110HFE2 150HFE2 185HFE2 220HFE2 300HFE2 370HFE2
Applicable motor size *2 HP 15 20 25 30 40 50
kW 11 15 18.5 22 30 37
Rated capacity (400 / 480V) kVA 15.2 / 18.2 20.0 / 24.1 25.6 / 30.7 29.7 / 35.7 39.4 / 47.3 48.4 / 58.1
Rated input voltage 3-phase (3-wire) 380 to 480V ±10%, 50/60 Hz ±5%
Rated input current (A) 243241476377
Rated output voltage *3 3-phase (3-wire): 380 to 480V (corresponding to input voltage)
Rated output current (A) 22 29 37 43 57 70
Efficiency at 100% rated output, % 94.8 94.9 95 95 95 95.1
Watt loss,
approximate (W)
at 70% output 435 575 698 820 1100 1345
at 100% output 600 800 975 1150 1550 1900
Dynamic braking
approx. % torque,
short time stop *7
without ext. res. 10% 10% 10% 10% 10% 10%
with external res. 55% 50%
with external res.
and braking unit
40–200% 35–200% 110–170% 90–150%
DC braking Variable operating frequency, time, and braking force
Weight kg / lb 5 / 11 5 / 11 12 / 26.4 12 / 26.4 12 / 26.4 20 / 44
Item 400V Class Specifications
L300P inverters,
400V models
UL version 450HFU2 550HFU2 750HFU2 900HFU2 1100HFU2 1320HFU2
CE version 450HFE2 550HFE2 750HFE2 900HFE2 1100HFE2 1320HFE2
Applicable motor size *2 HP 60 75 100 125 150 175
kW 45 55 75 90 110 132
Rated capacity (400 / 480V) kVA 58.8 /
70.1
72.7 /
87.2
93.5 / 112 111 / 133 135 / 162 159 / 191
Rated input voltage 3-phase (3-wire) 380 to 480V ±10%, 50/60 Hz ±5%
Rated input current (A) 94 116 149 176 215 253
Rated output voltage *3 3-phase (3-wire): 380 to 480V (corresponding to input voltage)
Rated output current (A) 85 105 135 160 195 230
Efficiency at 100% rated output, % 95.1 95.1 95.1 95.2 95.2 95.2
Watt loss,
approximate (W)
at 70% output 1625 1975 2675 3375 3900 4670
at 100% output 2300 2800 3800 4800 5550 6650
Dynamic braking
approx. % torque,
short time stop *7
without external
braking unit
10% 10% 10% 10% 10% 10%
with external res.
and braking unit
70–120% 60–100% 45–70% 40–60% 30–50% 25–40%
DC braking Variable operating frequency, time, and braking force
Weight kg / lb 30 / 66 30 / 66 30 / 66 60 / 132 60 / 132 80 / 176