Xylem IM192R00 FloStandard SIMPLEX PUMP CONTROL PANEL - Manual (Page 8)


ITT
CENTRIPRO
Commercial Water Systems
loss of phase/phase Imbalance: The overload
relay has phase loss and phase imbalance monitor-
ing circuitry. Loss of phase or a phase imbalance
of 25% or more of the average of the three phases
will result in a trip. Disconnect the unit from the
main power supply, find and correct cause for
phase loss of phase imbalance. Possible causes
would be blown fuse(s) or loose wiring connec-
tions. Reset the overload relay with the reset bar
on the front of the combination starter. Restart the
pump.
CONTROllER FUNCTIONs
FloStandard is designed to accept a variety of
inputs to function as a pump controller. Pressure
Switches, Level Sensors, Flow Switches, etc. can
be used as a dry contact signal to automatically
start and stop the pump. Caution should be used
to prevent pump cycling when utilizing remote
controllers.
sPECIFICaTIONs
gENERAl SpECIFICATIONS:
Enclosure Type
NEMA 3R Suitable for
Outdoor Use
Operating Temperature 4º F to 122º F
Storage Temperature 20º F to 149º F
Humidity 0-95% non-condensing
ElECTRICAl:
Voltage Input
+/- 10% Rated Panel
Voltage
Input Line Frequency 50/60 Hz +/- 2 Hz
Line Voltage / 115 Volts
Control Voltage AC with control power
transformer option
Overload Capacity
125% of rated RMS
current for 60 seconds
Overload Class 10 or 20
Adjustable setting for
Time Overload 125% of rated motor
current
Agency Listing UL508A or equivalent