1.0
Introduction
Thank you for selecting a SunPumps SCS series solar pump system. The SCS series pump and PCC series
Sensorless Brushless DC - pump controller are the key components to high quality solar powered pumping
systems. Their stand-alone, pollution free and low noise operation makes them an ideal solution for remote
homes, irrigation projects, and wildlife and stock watering without violating the environment.
SunPumps SCS series pumps are multi-stage centrifugal, three phase
brushless sensorless
DC powered,
submersibles constructed of high quality stainless steel. These pumps were designed specifically for water
delivery in remote locations.
The PCC-BLS series controllers are microprocessor based solid state DC power converters designed as the
interface between a solar module array and a three phase brushless sensorless DC pump motor. The
purpose of the controller is to operate the high efficiency, high reliability DC motor and maximize the total
daily water output while providing protection for the pump as well as providing an interface with other
related pumping system equipment.
Although these PCC series pump controllers are easy to install, please read this manual to become
familiar with the controller features, functions, connection points and various configurations. For
future reference, keep this manual and other relevant product information in a safe place.
PRECAUTIONS
Safety First
–
Always understand what you are doing when working with any form of
electricity.
Guessing at something is not worth the potential of product damage and/or
severe personal injury.
Shut down all power when working on the system
.
Do not attempt to feed live wires into the PC-series controller or product damage and/or
personal injury may result.
Do not exceed the voltage rating of the controller
.
Do not splash water on the controller especially when the cover is open
.
Mount the controller in a shaded, well vented
, vertical
position
.
Installation of this system should be done by a licensed Electrical or Pool Contractor in
accordance with the National Electrical Code and all applicable local codes and ordinances.
Improper installation will create an electrical hazard which could result in death or serious
injury to servicemen, pool users or others due to electrical shock.
2.0
Product Overview
The SunPumps PCC-BLS-M2 series controllers were designed specifically for SunPumps three phase
Sensorless Brushless DC motors. When properly installed and configured, the features incorporated into
this stand-alone system will control and protect your pump system permitting many years of dependable,
trouble free service. SunPumps has produced two versions of this controller. The notable differences
between the two are certain set points and electrical characteristics which are detailed in the table below.
Table 1
Controller Model
Min
Voltage
1
Max
Voltage
Min Power
Max
Power
Low Water
Cutoff Min
Low Water
Cutoff Max
Nominal
Voltage
PCC-120BLS-M2
2
90 V
200 V
Set by LWC
1400 W
100 W
585 W
120 V
PCC-180BLS-M2
2
120 V
300 V
Set by LWC
2800 W
100 W
1023 W
180 V
PCC-240BLS-M2
2
220 V
380 V
Set by LWC
3500 W
100 W
1023 W
240 V
1
Min Voltage is the minimum voltage which the unit must see in order to start the pump. If this voltage is not obtained,
the unit will not attempt to start the pump. Voltages lower than this will not hurt the unit.
2
Both controller models have the same operating features, functionality and setup. Voltage and power tolerances are
the only differences of concern to the end user. This manual will only differentiate when necessary for clarity.
Содержание SCP series
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Страница 8: ...Figure 2 Controller Wiring Diagram...