Note: All control voltage inputs are DC voltage and correct polarity must be observed or damage to the
controller may occur.
Load Shedding Control
Model LSC-04
4 Circuit Load Management Controller Wiring
Diagram and Programming Instructions
Current Transformers
PSP Producs Inc. - 8535 Phoenix Drive, Manassas, VA 20110
www.pspproducts.com - 800-648-6802 Email [email protected]
Scrolls Between Windows
Push to enter field to adjust mode
Scroll to select field to adjust
Push to save adjustment
+
-
L1
Important: Observe CT polarity or
damage may occur to controller or CT.
L2
-
+
120 Volt AC
Input
24 Volt DC
Power Supply
Provided
+
-
I1
I2
Closed
- Utility Mode
Open
- Generator Mode
*See Note
I1
Closed
- Normally Open
Open
- Normally Closed
*See Note
I2
Relay Voltage
110/24Vac
Open Frame
Relay
100-200 Amp Latching Relays
HVAC
Control Wires
Contactor
Voltage
110/24Vac
* When CT’s are attached to generator out puts L1 & L2 directly input I1 is not required. When CT’s are connected to main panel or transfer switch out put I1 input is required to bypass load
shedding in utility mode. Contacts not supplied with LSC-04
