702-000197
P.3
7. Specifications
T e c h n i c a l S p e c i f i c a t i o n s
PARAMETERS
UNITS
DATA
ELECTRICAL:
Normal input (solar cell array voltage)
Volt
17~22
Max input solar cell array voltage
Volt
25
Max charging current:
Amps
30
Charging start when Battery voltage not less than
Volt
5.0 +/-0.3
Current Consumption when connected 15V Array
(Battery not present)
mA
35 Max.
Current Consumption when connected 12V battery
(Array not present)
mA
25 Max.
PWM Constant-voltage for Gel-cell battery
Volt
14.1 +/-0.4
PWM Constant voltage for Lead-acid battery
Volt
14.5 +/-0.4
Float mode voltage
Volt
13.4 +/-0.4
METER DISPLAY:
LED Bar graph indicated range (Battery Voltage status)
LOW LED
FAIR LED
GOOD LED
Volt
Volt
Volt
<11.5 +/-0.4
11.5 to 12.5 +/-0.4
>12.5 +/-0.4
LCD Meter Accuracy- DC Voltage
Volt
1.25%
LCD Meter Accuracy- DC Current- at 5~30Amp
Amps
3%
PROTECTION:
Over temperature protection starting at (Stop charging)
ºC
>80
Over temperature protection reset at (Restart Charging)
ºC
<65
MECHANICAL
Controller Dimension
mm
180 (L) x 104(W)
Controller overall Height
mm
Approx. 45
Net weight
g
Approx. 350
ENVIROMENTAL CHARACTERISTIC:
Operation temperature
ºC
-5 to 50
Storage temperature
ºC
-10 to70
Operation humidity range
0 to 80% RH
MONITORING
1. LED Indicator
The 6 LEDs indicate charging status and battery conditions. These functions are described below.
Solar Power Indication (POWER LED - red)