Adventure Kings PLUS AKPSR-MPPT 01 User Manual

16
V1.7
PV OVER
CURRENT /
OVER POWER
When the charging current or power of the PV array exceeds the
controller’s rated current or power, it will be charge at the rated
current or power.
WARNING: When the PV’s charging current is greater than the
rated current, the PV’s open circuit voltage cannot be greater than
the “maximum PV open-circuit voltage”, otherwise the controller
may be damaged.
PV SHORT
CIRCUIT
When not in PV charging state, the controller will not be damaged
in case of a short-circuiting in the PV array.
WARNING: DO NOT short-circuit the PV array during charging.
Otherwise, the controller may be damaged.
PV REVERSE
POLARITY
When the polarity of the PV array is reversed, the controller should
not be damaged and can continue to operate normally after the
polarity is corrected.
CAUTION: If the PV array is reverse polarity connected to the
controller, and the PV array’s actual operating power is greater
than 1.5 times the rated charging power of the controller, the
controller will be damaged.
NIGHT TIME
REVERSE
CHARGING
Prevents the battery from discharging to the PV module at night.
BATTERY
REVERSE
POLARITY
Fully protected against battery reverse polarity; no damage
will occur to the battery. Correct the wiring to resume normal
operation.
WARNING: Limited to the characteristic of lithium battery, when
the PV connection is correct and battery connection reversed, the
controller will be damaged.
BATTERY OVER
VOLTAGE
When the battery voltage reaches the over voltage disconnect
voltage, it will automatically stop battery charging to prevent
battery damage caused by over-charging.
BATTERY OVER
DISCHARGE
When the battery voltage reaches the low voltage disconnect
voltage, it will automatically stop battery discharging to prevent
battery damage caused by over-discharging. NOTE: Any
controller-connected loads will be disconnected. Loads directly
connected to the battery will not be affected and may
continue to discharge the battery.
13. BUILT IN PROTECTIONS

Adventure Kings PLUS AKPSR-MPPT 01 Specifications

General

SKU	AKPSR-MPPT_01
NAME	20A MPPT Solar Charge Controller / Regulator
System Nominal Voltage	12/24VDC (auto detect except for lithium)
Rated Charge Current	20A
Rated Discharge Current	20A
Max PV Open Circuit Voltage @25°C Standard Test Conditions	46V
MPP Voltage Range	Battery Voltage +2V ~ 36V
Rated Charge Power (12V System)	260W
Rated Charge Power (24V System)	520W
Maximum Solar Input (12V System)	390W
Maximum Solar Input (24V System)	780W
Self-consumption (12V System)	≤14mA
Self-consumption (24V System)	≤15mA
Discharge Circuit Voltage Drop	≤0.23V
Load Circuit	Manual on/off + programmable settings
Grounding	Common negative
Battery Voltage Range	8~32V
*Temperature Compensation for lithium	NO
Selectable 12/24V Battery Types	Sealed, Gel, Flooded, LiFePO4, Li(NiCoMn)O2, User Adjustable
Max Conversion Efficiency	98.3%
Efficiency at full load	96.7%
Temperature Compensation Coefficient*	-3mV/°C/2V
Working Temperature (100% input/ output)	-25°C ~ +50°C
Relative Humidity	≤95% non-condensing
IP Rating	IP33 Dust and Water Resistant
RS485 Interface	5VDC/200mA (RJ45)
Wire Terminal Type and Size	Screw Terminals, Up to 6AWG (16mm2)
Wire Type	100mm length Double Insulated XLPO 6mm2
Plug Type	Quick connect plugs
LCD Backlight time	60 seconds

Weight and Dimensions

Dimensions	217 x 158 x 56.5 mm
Weight	0.96kg
Mounting Hole Spacing	160 x 149 mm
Mounting Hole Dimensions	5mm diameter