Savant Power System Deployment Guide - Sol-Ark
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Appendix B: ASCO ATS Parameters
The ASCO ATS parameters can be accessed using the front panel of the enclosure.
IMPORTANT!: This section is informational only.
The settings in this section are example parameters using a single ATS for a single inverter for a 200A
service. Ensure all settings are configured according to the equipment onsite and the approved three line diagram designed in the Savant Power System Design
Guide.
Voltage and Frequency Settings
Description
Settings
Savant Setting % of Nominal
Adjustment Range increments
of 1%
Display Screen
Normal
Source
Voltage
Dropout
94%
70 to 98
N Volt DO
Pickup
96%
85 to 100
N Volt PU
Other Voltage Trip
off
off, 102 to 116
N Volt OV
Unbalance Dropout
20%
5 to 20
N VUnb DO
Unbalance Pickup
10%
3 to 18
N VUNB PU
Emergency
Source
Voltage
Dropout
75%
70 to 98
E Volt DO
Pickup
85%
85 to 100
E Volt PU
Over Voltage Trip
off
off, 102 to 116
E Volt OV
Normal
Source
Frequency
Dropout
85%
85 to 98
N Freq DO
Pickup
86%
86 to 100
N Freq PU
Over Frequency Trip
off
off, 101 to 111
N Freq OF
Emergency
Source
Frequency
Dropout
85%
85 to 98
E Freq DO
Pickup
95%
86 to 100
E Freq PU
Over Frequency Trip
off
off, 101 to 111
E Freq OF