Hitachi L300P - Manual (Page 26)

L300P Inverter
Getti
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g Star
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1–7
Tables for 400V
class inverters Note that “General Specifications” on page 1–9 covers all L300P inverters, followed by
footnotes for all specifications tables. Seven 400V models in the tables below (2 to 20 hp) have
internal dynamic braking units (see
“Dynamic Braking” on page 5–6 ).
Item 200V Class Specifications, continued
L300P inverters, 200V models, UL ver. 370LFU2 450LFU2 550LFU2 750LFU2
Applicable motor size *2 HP 50 60 75 100
kW 37 45 55 75
Rated capacity (200/240V) kVA 48.4 / 58.1 58.5 / 70.2 72.7 / 87.2 93.5 / 112.2
Rated input voltage 3-phase: 200 to 240V ±10%, 50/60 Hz ±5%
Rated input current (A) 154 186 231 297
Rated output voltage *3 3-phase (3-wire) 200 to 240V (corresponding to input voltage)
Rated output current (A) 140 169 210 270
Efficiency at 100% rated output, % 95.1 95.1 95.1 95.1
Watt loss,
approximate (W) at 70% output 1345 1625 1975 2675
at 100% output 1900 2300 2800 3800
Dynamic braking
approx. % torque,
short time stop *7 without external
braking unit 10% 10% 10% 10%
with external res.
and braking unit 45–90% 35–75% 30–60% 30–60%
DC braking Variable operating frequency, time, and braking force
Weight kg / lb 20 / 44 30 / 66 30 / 66 50 / 110
Item 400V Class Specifications
L300P inverters,
400V models UL version 015HFU2 022HFU2 040HFU2 055HFU2 075HFU2
CE version 015HFE2 022HFE2 040HFE2 055HFE2 075HFE2
Applicable motor size *2 HP 2 3 5 7.5 10
kW 1.5 2.2 4.0 5.5 7.5
Rated capacity (400 / 480V) kVA 2.6 / 3.1 3.6 / 4.4 5.9 / 7.1 8.3 / 9.9 11 / 13.3
Rated input voltage 3-phase (3-wire) 380 to 480V ±10%, 50/60 Hz ±5%
Rated input current (A) 4.2 5.8 9.5 13 18
Rated output voltage *3 3-phase (3-wire): 380 to 480V (corresponding to input voltage)
Rated output current (A) 3.8 5.3 8.6 12 16
Efficiency at 100% rated output, % 92.3 93.2 94.0 94.4 94.6
Watt loss,
approximate (W) at 70% output 102 127 179 242 312
at 100% output 125 160 235 325 425
Dynamic braking
approx. % torque,
short time stop *7 without ext. res. 50% 20%
with external res. 200% 140% 100%
DC braking Variable operating frequency, time, and braking force
Weight kg / lb 3.5 / 7.7 3.5 / 7.7 3.5 / 7.7 3.5 / 7.7 55 / 121