Sun Pumps PCC-48BLS-M2 - Manual (Page 4)

2.1 Controller Features
1. Current boosting for matching the load requirements of the pump.
2. Adjustable voltage regulation of the battery bank.
3. Over-current protection via integrated electronic circuit breaker.
4. Reverse polarity protection (10 amperes maximum) on the input terminals.
5. Voltage and current limiting to pump motor.
6. Transient protection and surge suppression.
7. Adjustable output motor power control for precision output flow.
8. Digital display indicating status, power, voltage, current and more.
9. System ON/OFF switch.
10. LED indicators; 1. Power In, 2. Motor Run, 3. Battery Ready 4. RS Stop, 5. Low Battery, 6. Over-
Current, 7. Fault Condition.
11. Weather resistant powder coated, die cast aluminum enclosure with a hinged door.
12. Rising clamp screw terminal blocks – no fork terminals required.
13. Pre-adjusted pump configuration and power source selection.
14. Remote switch interface – float switch or remote shutdown –Normally Open or Normally Closed, user
selectable.
15. Sensor and sensor less “Low Water Cutoff” circuit
16. Low Power Shut Down circuit
2.2 Application
The only application the PCC-48BLS-M2 controllers are designed for is the interface between a battery bank and a
SunPumps
three phase Brushless Sensorless DC motor.
No other applications or DC power sources are recommended or warrantied unless written approval is
provided by the SunPumps factory.
3.0 Installation and Operation
The following sections are outlined in a step-by-step format to guide you through the installation and configuration
of a PCC series controller. The installation and operation should be in accordance with local regulations, accepted
codes of good practice and common sense.
Before installing any pump system read all product manuals then review all system components to become
familiar with the physical and electrical layout. Check all equipment for any product damage. Refer to
applicable figure(s) as a guide during the installation. Controller door must be closed during normal operation.
Warning
Reverse polarity on a system capable of producing over 50 amps can result in non-warrantied
product damage. Please check polarity before connecting power to the controller. All 48 volt
systems should have a fuse/breaker rating of no more than 50 amps.
This controller is for SunPumps three phase Sensorless Brushless DC Motors only. DO NOT
use this controller on Brush-Type motors, Sensor Type Brushless DC motors or on any AC
motor. Damage to the controller will result.