EFOY 80 - Charging Parameters

Design and specifications
Page 55
2.4 Charging parameters
2.4.1 Lead batteries (AGM, lead acid and lead gel)
12 V/24 V
factory default
Min.
12 V/24 V
Max.
12 V/24 V
Switch-on voltage
12.3 V/24.6 V
11.0 V/22.0 V
13.0 V/26.0 V
Switch-off voltage
14.2 V/28.4 V
13.5 V/27.0 V
14.7 V/29.4 V
Switch-off current
2.0 A/1.0 A
0.5 A/0.25 A
10.0 A/5.0 A
Absorption time
180 min
0 min
300 min
Capacity
1
---
20 Ah
400 Ah
Max. charging duration
24 h
0 h
120 h
Min. charging duration
30 min
30 min
180 min
Switch-on delay
60 sec
2 sec
300 sec
Battery protection
11.2 V/22.4 V
10.5 V/21.0 V
12.0 V/24.0 V
Required start voltage
9 V/18.5 V
Max. “charge now” voltage
13.2 V/26.4 V
Max. battery voltage
16.0 V/31.5 V
2.4.2 LiFePO4 batteries (lithium iron phosphate)
For optimum charging, we recommend using a LiFePO4 battery with
communication with the EFOY fuel cell, such as the EFOY Li 70 or EFOY Li 105.
Factory default
12 V/24 V
Min.
12 V/24 V
Max.
12 V/24 V
Switch-on voltage
12.6 V/25.2 V
12.0 V/24.0 V
13.4 V/25.2 V
Switch-off voltage
14.5 V/29.0 V
13.8 V/27.6 V
14.6 V/29.2 V
Switch-off current
2.0 A/1.0 A
0.5 A/0.25 A
10.0 A/5.0 A
Absorption time 180 min 0 min 300 min
Capacity
1
---
20 Ah
600 Ah
Max. charging duration
48 h
0 h
120 h
Min. charging duration
30 min
30 min
180 min
Switch-on delay
300 sec
2 sec
600 sec
Battery protection
11.0 V/22.0 V
10.5 V/21.0 V
12.5 V/25.0 V
Required start voltage
9 V/18.0 V