Baldor MicroFlex Installation Manual

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Specifications 8-3MN1919
8.1.2 24VDC control circuit supply input (X2)
Unit 1A 3A 6A 9A
Nominal input voltage VDC 24
Minimum input voltage 20
Maximum input voltage 30
Maximum ripple % ±10
Maximum continuous current @24VDC A 0.6
Power on surge current (typical)
@24VDC, 100ms
A 4
8.1.3 Motor output power (X1)
Unit 1A 3A 6A 9A
Nominal phase current A
RMS
1 3 6 9
Peak phase current
for 3s
A
RMS
2 6 12 18
Nominal output
@ 230V, 3Φ
VA 398 1195 2390 3585
Output voltage range (line-line)
@VDC-bus=320V
V
RMS
0 - 230
Output frequency Hz 0 - 2000
Output dv/d t
at drive, phase-phase
at drive, phase-ground
at motor (using 20m cable), phase-phase
at motor (using 20m cable), phase-ground
kV/μs
2
1.1
1.9
1.8
Nominal switching frequency kHz 8.0
Minimum motor inducta nce (per winding) mH 1
Efficiency % >95
8.1.4 Regeneration (X1)
Unit 1A 3A 6A 9A
Nominal switching threshold (typical) VDC on: 388, off: 376
Nominal power
(10% power cycle, R=57Ω)
kW 0.25
Peak power
(10% power cycle, R=57Ω)
kW 2.7
Maximum regeneration switching current A
PK
10
Minimum load resistance Ω 39
Maximum load inductanc e μH 100

Baldor MicroFlex Specifications

General

Brand	Baldor
Model	MicroFlex
Category	Amplifier
Language	English