ABB MicroFlex e150, Руководство пользователя

Страница: 129 / 180

Technical data 129
Electrical power network specification
A 115 - 230 V AC 3-phase power source (EN 61010 over-voltage category III or less)
is required. An AC power filter is required to comply with the CE directive for which
the MicroFlex e150 was tested (see
CE marking
on page
153
).
* The MicroFlex e150 will operate at lower input voltages, although the drive will trip if
the DC-bus voltage falls below 50 V or 60% of the no-load voltage, whichever occurs
first.
Description Unit AC input
1 Φ 3 Φ
Nominal input voltage V AC 115 or 230
115 or 230
Minimum input voltage 105*
105*
Maximum input voltage 250
250
3 A 6 A 9 A 3 A 6 A 9 A
Nominal input current
@ maximum rated output current A 7.5 15 22 4 8 12
Nominal DC-bus voltage
@ 230 V AC input 305 321
Frequency 48 to 63 Hz, maximum rate of change 17%/s
Imbalance Max. ± 3% of nominal
phase to phase input
voltage
Fundamental power factor 0.98 (at nominal load)
Network type TN (grounded) systems.
Corner grounded TN, and IT (ungrounded)
systems not allowed.
Short circuit current protection
(UL 508C) The drive is suitable for use on a circuit
capable of delivering not more than 5000 A
symmetrical amperes (rms) at 230 V
maximum when protected by fuses given in
the fuse table on page
136
.