Advanced Energy MDX II User Manual page 40

®
Advanced Energy
18kW Power
Varc/Iarc Counters
Enabled in User Port
Tap 1 Low Primary
Current
™
Pinnacle Style
Mini-Panel
Tap Select Voltage
Limits
2-20
If this option has been activated, the MDXII unit can deliver
18 kW if pin 8 (CLEAR.D) of the User port is active. The MDXII
power supply can operate at 18 kW for a maximum time on of
10 s and a maximum duty cycle of 80%. See Appendix A of this
manual for more information about the MDXII 18P power
supply.
This option is available on older MDXII 15k stand-alone units
(not MDXII master/slave units or MDXII 30k units).
If this option has been activated, User port pin 20 (CTHSW2.D)
becomes VARCNT.D. This pin goes high for 200 ms
(Varc count > 0) to indicate the Varc count has been reached.
Also, User port pin 1 (CTHSW1.D) becomes IARCNT.D. Pin 1
goes high for 200 ms (Iarc count > 0) to indicate hat the Iarc
count has been reached. See "Arc Counting Features and Limits"
on page 5-5 for more information.
If this option has been activated, the MDXII unit will have a
maximum current limit and a default Iarc trip level of 55 A in
tap 1 if the unit is also configured with the VHALO option. This
lower current level lets the unit be more sensitive to changes in
current. For more information about VHALO, see "VHALO" on
page 5-20.
If this option has been activated, you can use a Pinnacle
active remote panel, which has fewer push buttons than the
MDXII-style active remote panel.
If this option has been activated, output is limited to a peak value
of 5% above the maximum average voltage rating for the selected
tap.
If this option is not enabled, the peak voltage limit is 1500 V for
taps 1, 2, and 3; or 1600 V for taps 4, 5, and 6. If HALO is active,
then the voltage limit is 2000 V for all taps.
Tap Full Power
Maximum
Average
Output
Voltage
1 400 V
2 500 V
3 625 V
4 800 V
Product Overview
Maximum Peak Output Voltage
Limit
Tap Select
Voltage Limits Voltage Limits
Enabled Not Enabled
420 V
525 V
656 V
840 V
™
-style
Tap Select
1500 V
1500 V
1500 V
1600 V
5700262-R