Factory settings for each ATevo are summarized below.
*These values may be revised following a firmware update. For a printable worksheet, or to access the latest revision of these settings, see online resource (JA5124-02).
24 Volt ATevo Set Points & Defaults
| Parameter |
Low Range Set Point |
High Range Set Point |
Nominal (default) |
Units |
| Float Voltage |
22.00 |
29.50 |
26.00 |
Volts |
| Equalize Voltage |
23.40 |
32.00 * |
28.00 |
Volts |
| Current Limit |
50% rating |
110% rating |
110% rating |
Amperes |
| Equalize Time |
0 (disabled) |
255 |
24 |
hours |
| High VDC Alarm |
24.00 |
38.00 |
28.80 |
Volts |
| Low VDC Alarm |
14.00 |
29.50 |
24.00 |
Volts |
| HVDC Shutdown |
24.00 |
38.00 |
28.80 |
Volts |
| High Level Detect |
24.00 |
35.00 |
29.40 |
Volts |
| Low Level Detect |
15.00 |
24.00 |
20.40 |
Volts |
| End of Discharge |
15.00 |
24.00 |
21.00 |
Volts |
| AC Ripple Alarm |
50 |
500 |
500 |
milli-Volts |
| Ground Fault POS[+] |
1 |
50 |
10 |
kOhms |
| Ground Fault NEG[-] |
1 |
50 |
10 |
kOhms |
* 32.00 Vdc High Range Set Point considered “extended equalize”.
Unit may not meet +/-0.25% regulation, beyond 31.00 Vdc.
48 Volt ATevo Set Points & Defaults
| Parameter |
Low Range Set Point |
High Range Set Point |
Nominal (default) |
Units |
| Float Voltage |
44.00 |
58.00 |
52.00 |
Volts |
| Equalize Voltage |
46.80 |
61.00 * |
56.00 |
Volts |
| Current Limit |
50% rating |
110% rating |
110% rating |
Amperes |
| Equalize Time |
0 (disabled) |
255 |
24 |
hours |
| High VDC Alarm |
48.00 |
76.00 |
57.60 |
Volts |
| Low VDC Alarm |
28.00 |
58.00 |
48.00 |
Volts |
| HVDC Shutdown |
48.00 |
76.00 |
57.60 |
Volts |
| High Level Detect |
48.00 |
72.00 |
58.80 |
Volts |
| Low Level Detect |
33.00 |
48.00 |
40.80 |
Volts |
| End of Discharge |
33.00 |
48.00 |
42.00 |
Volts |
| AC Ripple Alarm |
50 |
500 |
500 |
milli-Volts |
| Ground Fault POS[+] |
1 |
50 |
10 |
kOhms |
| Ground Fault NEG[-] |
1 |
50 |
10 |
kOhms |
* 61.00 Vdc High Range Set Point considered “extended equalize”.
Unit may not meet +/-0.25% regulation, beyond 59.00 Vdc.
130 Volt ATevo Set Points & Defaults
| Parameter |
Low Range Set Point |
High Range Set Point |
Nominal (default) |
Units |
| Float Voltage |
110.0 |
140.0 |
131.0 |
Volts |
| Equalize Voltage |
117.0 |
149.0 * |
139.0 |
Volts |
| Current Limit |
50% rating |
110% rating |
110% rating |
Amperes |
| Equalize Time |
0 (disabled) |
255 |
24 |
hours |
| High VDC Alarm |
120.0 |
175.0 |
144.0 |
Volts |
| Low VDC Alarm |
70.00 |
141.0 |
120.0 |
Volts |
| HVDC Shutdown |
120.0 |
175.0 |
144.0 |
Volts |
| High Level Detect |
120.0 |
175.0 |
147.0 |
Volts |
| Low Level Detect |
87.00 |
120.0 |
102.0 |
Volts |
| End of Discharge |
87.00 |
120.0 |
105.0 |
Volts |
| AC Ripple Alarm |
50 |
500 |
500 |
milli-Volts |
| Ground Fault POS[+] |
1 |
50 |
10 |
kOhms |
| Ground Fault NEG[-] |
1 |
50 |
10 |
kOhms |
* 149.0 Vdc High Range Set Point considered “extended equalize”.
Unit may not meet +/-0.25% regulation, beyond 145.0 Vdc.
260 Volt ATevo Set Points & Defaults
| Parameter |
Low Range Set Point |
High Range Set Point |
Nominal (default) |
Units |
| Float Voltage |
220.0 |
282.0 |
262.0 |
Volts |
| Equalize Voltage |
234 |
298.0 * |
278.0 |
Volts |
| Current Limit |
50% rating |
110% rating |
110% rating |
Amperes |
| Equalize Time |
0 (disabled) |
255 |
24 |
hours |
| High VDC Alarm |
240.0 |
350.0 |
288.0 |
Volts |
| Low VDC Alarm |
140.0 |
282.0 |
240.0 |
Volts |
| HVDC Shutdown |
240.0 |
350.0 |
288.0 |
Volts |
| High Level Detect |
240.0 |
350.0 |
294.0 |
Volts |
| Low Level Detect |
177.0 |
244.0 |
204.0 |
Volts |
| End of Discharge |
177.0 |
244.0 |
210.0 |
Volts |
| AC Ripple Alarm |
50 |
500 |
500 |
milli-Volts |
| Ground Fault POS[+] |
1 |
50 |
10 |
kOhms |
| Ground Fault NEG[-] |
1 |
50 |
10 |
kOhms |
* 298.0 Vdc High Range Set Point considered “extended equalize”.
Unit may not meet +/-0.25% regulation, beyond 290.0 Vdc.
Last modified:
1 August 2023
