Extended Ac Voltage Ranges - Supplemental Specs - Pacific Power Source AFX Series Operation Manual

4.3.5 Extended AC Voltage Ranges – Supplemental specs
The AFX provides three extended voltage ranges, 0 through 2. The maximum programmable
Vrms AC limits for each of these extended ranges are:
• Range 0
Range 1
•
• Range 2
Range 0 is activated by setting the AC voltage user limit to a value between 300 and 312.
More details on extended range 0 are provided in section 6.4.13, page 124.
Range 1 and 2 must be enabled using a bus command before they can be activated in a
similar way. Refer to
Note: For voltage limits higher than 312V L-N, this mode must be enabled first. See
"
[SOURce:]VOLTage:EXTend" command in section 8.7.2 on page 265.
The following specification adjustments apply for each extended range mode.
Range 0: up to 312V
• Standard THD specs apply only from 45-100Hz
• Only supported in three phase mode
Maximum output power is 3kW per phase
•
Range 1: up to 320V
• Max. current limited to 35Arms/phase
• Limits maximum frequency set point to 800Hz
Does not guarantee THD specification but designed to have THD < 1.0% at
•
Pout<9kW
Range 2: up to 333V
• Max. current limited to 35Arms/phase
• Limits maximum frequency set point to 800Hz
Does not guarantee THD. Control loop may saturate at V > 320, giving a THD of 2-3%
•
at 333V/9kW
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Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
312V
LN
320 V
LN
333 V
LN
AFX SERIES® OPERATION MANUAL
SECTION 4: TECHNICAL SPECIFICATIONS
Page 35 of 485