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2.3 Controller Input Wiring
WARNING TEST THE VOLTAGE before
connecting power to the controller.
Voltage (open circuit) must not exceed
150V for PS600 Controller. (Even in cloudy
weather, the open circuit voltage will be
near maximum.)
WARNING Do not apply a direct connec-
tion or an amp meter between + and –
when the controller is connected. A short
circuit here will cause a strong discharge.
WARNING SOLAR-DIRECT systems only —
Do not connect any electrical load to the
solar array if it is not part of the LORENTZ
Pump system. Connection of a battery
charger, active solar tracker controller, electric
fence charger, or other load simultaneously
with LORENTZ PS systems may “confuse”
the controller and prevent proper operation.
2.1 Pump Controller PS600
> Controlling and monitoring of the motor
> Integrated MPP-Tracking
> LVD protection (low voltage disconnect) for 48V
batteries
> Check and display the operating states
> Two control inputs for float- or pressure switches,
remote control, etc.
> 92% max. efficiency (motor + controller)
> Adjustable maximum RPM setting
PV max. open circuit (Voc) 150 V DC
(4-6 pc of 12V nominal solar panels)
Input voltage battery: 48V DC
Input current / Power, max. unlimited,
(Controller regulates max Power)
Battery low voltage disconnect: 44 V DC
Restart voltage: 48 V DC
Output: 13-45V EC PWM 3-phase
Type of enclosure: IP 54
Ambient temperature: -20 °C to +50 °C
Weight: 4.8 kg
Dimensions: 425 x 175 x 150 mm
2. 2 Mechanical Installation
Position If it is outdoors, mount the controller in a
vertical position to assure that rain will not enter the
box.
Battery system Place the controller near the
batteries but safely isolated from the battery termi-
nals and from corrosive gases. (Batteries must be in
a cool location for best longevity and enclosed for
cleanliness and safety.) Connect the battery directly
with the + and – Terminal of the controller. Do not
use the load terminals of the charge controller as
they maybe not strong enough to allow the start
current to flow. The PS600 Controller has a low
voltage function to protect the batteries from deep
discharge. The charger ( additional) is only needed
for charging the batteries.
Manual PS600 BADU Top 12
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