Phocos Any-Grid Series User Manual

www.phocos.com 55 | P a g e
AC Output Power De-Rating in Off-Grid
Mode
If the AC output load power is higher
than the power in the diagram to the
r ight, the AC output voltage will be
decrease d until the AC output power
reaches the de-rated power specified to
conserve battery. The lower limit of the
AC output voltage de-rating is -20 /
-40 Vac for 120 Vac models and 230 Vac
models, respectively, compared to the
nominal AC output voltage setting. For
the PSW-H-6.5KW-120/48V the lower
limit of the AC output de-rating is 95% x
the nominal AC output voltage setting.
12.3 Battery Charging
Charging from AC Source
Model
PSW-H-5KW-
230/48V
PSW-H-3KW-
230/24V
PSW-H-5KW-
120/48V
PSW-H-6.5KW-
120/48V
PSW-H-8KW-
230/48V
PSW-H-3KW-
120/24V
Max. Battery Charging
Current at Nominal AC
Input Voltage
80 Adc 120 Adc 80 Adc
Boost
Charging
Voltage
Flooded Battery 58.4 Vdc 29.2 Vdc 58.4 Vdc 29.2 Vdc
AGM / Gel
Battery
57.6 Vdc 28.8 Vdc 57.6 Vdc 28.8 Vdc
Floating Charging Voltage 55.2 Vdc 27.6 Vdc 55.2 Vdc 27.6 Vdc
Overcharge Protection 66 Vdc 33 Vdc 66 Vdc 33 Vdc
Charging Alg orithm 4-Stage with equalization
Charging Curve
If battery type “User-
defined” is set in chapter
“Device Operation
Settings” → “Settings
menu 05”, the charging
parameters are set with the
following settings menus:
Charge c urrent limit: 11
Boost voltage: 26
Boost duration: 32
Float voltage: 27
Equalization: 33, 34, 35, 36,
37
Battery Voltage & Current
Bulk: phase 1
(char ge current limited)
Absorption or
Equalization: phase 2/3
(boost or equalization
volta
ge limited)
Floating:phase 4
(float voltage limited)
Time
Voltage
Current
Battery voltage for
24 Vdc / 48 Vdc
model
AC Output Power
Nominal Power
Nominal Power x 0.8
18.8 / 37.5 Vdc 25 / 50 Vdc*
*48 Vdc for PSW-H-6.5KW-120/48V

Phocos Any-Grid Series Specifications

General

Brand	Phocos
Model	Any-Grid Series
Category	Battery Charger
Language	English