Owner`s manual

Front Panel Wiring Identification
TruSine 4.5 kW Inverter Page 18 Owners Manual
4 Front Panel Wiring Identification
POWER ON
CHASSIS
GROUND
POWER
OFF / ON
AC OUTPUT
CIRCUIT BREAKER
BATT. BATT.
TEMP
BATTERY
SENSOR
V-NET
PORT
SERIAL
PORT
INV. ON
LOW BATT.
4.5 kW Power Inverter
GEN START
FOR CONNECTION TO
CLASS 2 CIRCUITS ONLY
AC IN
AC OUT
Front Panel
All field wiring enters the TruSine housing through the front panel. This is the bottom surface when the unit is
oriented in the wall mounted position.
4.1 AC Input & Output Wiring
The AC wiring compartment is located on the left side of the unit. The compartment contains a removable
access cover and two cable clamps for the AC input and AC output wiring. Inside the compartment is a terminal
strip for making AC input and AC output connections.
NOTE
The AC output voltage and the required Aux AC input voltage of Model
TSC24-4500
is 120 VAC, 60Hz.
The AC output voltage and the required Aux AC input voltage of Model
TSC24-4500D
is 120/240 VAC,
60Hz, single phase, 3 wire. L1 and L2 are 180 degrees out of phase and cannot be tied together. The unit
may be damaged if the AC input power is not 180 degrees out of phase. Examples of unacceptable power
are two phases from a three phase generator or power from two separate 120 volt generators.
4.2 DC (Battery) Wiring
A DC wiring compartment is located behind the wiring panel on the right side of the unit. The compartment
contains a removable access cover and two cable clamps for the battery positive and battery negative cables.
The inverter’s battery cable terminal lugs can accommodate cable sizes up to 250 MCM.
4.3 System ON Indicator
The light emitting diode (LED) indicates that the System ON/OFF Switch is ON.
4.4 Battery Temperature Sensor Port
This is an RJ-11 (4-wire) jack for optional Battery Temperature Sensor.
4.5 V-NET Port / TSR-2 Remote Control Port
This is an RJ-11 (6-Wire) jack for communications with the optional TSR-2 Remote Control / Operator Interface
Panel.
4.6 Serial Interface Port
This is an RJ-11 (6-Wire) jack for RS-232 serial communications.
4.7 Inverter Output Circuit Breaker
This 20-Amp circuit breaker provides over current protection for Inverter AC output and the Battery Charger AC
input. This breaker does not protect the Aux AC passthrough power.