Analytic Systems IPSi2400 Series User manual

INSTALLATION &
OPERATION MANUAL
IPSi2400 Series
PURE-SINE INVERTER
8128 River Way, Delta B.C. V4G 1K5 Canada T. 604.946.9981 F. 604.946.9983 TF. 800.668.3884 (US/CANADA)
www.analyticsystems.com
An ISO9001 and AS9100 Registered Company Battery Chargers •Inverters •Power Supplies •Voltage Converters

3
INVERTER
IMPORTANT SAFETY INSTRUCTIONS
1. SAVE THESE INSTRUCTIONS — This manual contains important safety and operating
instructions for the inverter.
2. Do not expose the inverter to rain or snow.
3. Use of an attachment not recommended or sold by the inverter manufacturer may result in
a risk of re, electric shock, or injury to persons.
4. Do not disassemble the inverter; take it to a qualied serviceman when service or repair is
required. Incorrect reassembly may result in a risk of electric shock or re.
5. To reduce risk of electric shock, disconnect the inverter from the input power before at-
tempting any maintenance or cleaning. Turning off controls will not reduce this risk.
6. Never place the inverter directly above a battery; gases from the battery will corrode and
damage the inverter.
7. Never allow battery acid to drip on the inverter.
HEAVY DEVICE - The IPSi2400 weighs approximately 50lbs. Please use appropriate safety
measures when lifting or moving this device.
Medical Equipment Notice
Analytic Systems does not recommend the use of their products in life support
applications where failure or malfunction of this product can be reasonably
expected to cause failure of the life support device or to signicantly affect its
safety or effectiveness. Analytic Systems does not recommend the use of any
of its products in direct patient care. Examples of devices considered to be life
support devices are neonatal oxygen analyzers, nerve stimulators (whether used
for anesthesia, pain relief, or other purposes), auto-transfusion devices, blood
pumps, debrillators, arrhythmia detectors and alarms, pacemakers, hemodialysis
systems, peritoneal dialysis systems, neonatal ventilator incubators, ventilators
for both adults and infants, anesthesia ventilators, and infusion pumps as well as
any other devices designated as “critical” by the U.S. FDA
GROUNDING AND AC POWER CORD CONNECTION INSTRUCTIONS — Inverters
should be grounded to reduce risk of electric shock. This inverter is equipped with a
chassis grounding stud, and electric receptacles capable of accepting an equipment-
grounding conductor and a grounding plug.

3
TABLE OF CONTENTS
• Front Cover
• Product Warnings and Advisories
• Table of Contents
• Introduction
• Box Contents
• Main Parts
• Operation
• Two-Stage Charging
• Installation
• Troubleshooting
• Specications
• Warranty
Revised - September 20,2017
Copyright (2005-2017) Analytic Systems Ware (1993) Ltd.

4
The IPSi2400 series Intelligent Pure Sinewave Inverters are designed specically for powering
computers and other sensitive AC loads in rugged, mobile, off-grid environments. They
produce pure sinewave power, identical to a conventional AC outlet.
Internally, the IPSi2400 is controlled by a sophisticated Digital Signal Processor (DSP) for
optimal control and the most efcient operation possible. The heavy-duty Toroidal Power
Transformer steps the low voltage AC produced by the Power MOSFET Transistors from 110 or
220 VAC at 50 or 60 Hz. Additional ltering on the outputs reduces and eliminates EMI noise
that can interfere with sensitive communications equipment.
The front panel features standardized high current MIL connectors to provide a solid
connection to the battery and to the AC load(s), they also allow for easy interchange between
1200, 2400, and 3600 watt models without rewiring.
Built for the safest operation possible, this unit features low voltage warning with shutdown
circuitry to protect the DC power source. While the Inverter is safeguarded by high voltage
and over temperature protection both with shutdown circuitry. All the alarm conditions can
be monitored on the bright LED indicator display which can also be mirrored on the optional
remote control panel.
Using the free-to-download InverterWizard software from Analytic Systems, you can select
the unit’s output frequency, adjust the voltage shutdown thresholds and view/record in depth
operating data from any PC with a standard USB interface.
Introduction
The box you have received should contain the following:
• 1 IPSi2400 Intelligent Puresine Inverter
• 1 Compatible USB cable
• 1 Warranty Card
• This User Guide (A PDF copy can be downloaded from www.analyticsystems.com)
• Optional InverterWizard software can be downloaded from www.analyticsystems.com
Box Contents
If anything is damaged or missing from your box, please contact your dealer or Analytic Systems for a
replacement.

4 5
Main Parts
1
38
7
9
2
5
4
6
1. Remote Control Connection Port
2. MicroUSB Port
3. DC Input Connection: Marathon Power
Stud Block (1/4” studs)
4. Chassis Grounding Stud
5. Indicator LEDs
6. Lighted ON/OFF button
7. AC Output Connection: Phoenix
VDFK4 Terminal Block
8. AC Output Connection: 5-15
NEMA Outlet
9. Thermal Carling 20A
Circuit Breaker
10. AC Output Connection: 5-15
NEMA Outlet
Front Panel
1. Thermostatic Cooling Fan
Rear Panel (Not Pictutred)

6
Operation
Controls and Indicators
Before operating, the Inverter must be properly installed and the load and power source must be
properly connected. See Installation, DC Connections, and AC connections for more information.
The IPSi2400 is designed for simple and intuitive operation. It is also designed to function
unattended and will automatically attempt to recover from any alarm conditions or malfunctions.
1. To turn the unit on, press the On/Off button.
2. The On/Off button and Invert LED will glow to indicate AC power on the output(s). Either the
50Hz or 60Hz LED will also glow corresponding to the unit’s output frequency.
3. The Inverter will automatically being supplying the loads with the voltage listed on its label.
4. To turn the unit off, push the On/Off button again and wait until all of the LEDs to turn off.
The Inverter’s front panel features 8 LED indicators to display the unit’s operating condition.
Their functions are detailed below.
Low Voltage: This LED blinks red when the input voltage nears the minimum limit for proper
operation. It glows red when the input voltage is too low for proper operation. The Bypass
LED will also glow red and the Invert LED and On/Off button will stop glowing.
High Voltage: The LED blinks red when the input voltage nears the maximum limit for proper
operation. It glows red when the input voltage is too high for proper operation. The Bypass
LED will also glow red and the Invert LED and On/Off button will stop glowing.
Over Temp: This LED blinks red if the unit’s internal temperature nears the safe limit. The
Inverter will automatically derate its maximum power rating to maintain a safe operating
temperature. This LED glows red if the Inverter is too hot to operate. The Bypass LED will also
glow red and the Invert LED and On/Off button will stop glowing.
Over Load: This LED blinks red if the current drawn by the load reaches the unit’s continuous
rating. It glows red if the current drawn reaches the peak rating.
50 Hz: This LED glows green if the Inverter is set to output frequency of 50.00 Hz. This setting
can be changed using InverterWizard.
60 Hz: This LED glows green if the Inverter is set to output frequency of 60.00 Hz. This setting
can be changed using InverterWizard.
Bypass: This LED glows green if the Inverter is in Bypass mode. This feature is only available
on units with the Off-Line UPS option. For more information, see Off-line UPS section. This
LED glows red if the Inverter is experiencing an alarm condition.
Invert: This LED glows green when the Inverter operating normally.

7
Mounting
Mount the Inverter in a WELL
VENTILATED and DRY area with at least
1 inch (2.54 cm) of clearance all around
the unit.
DANGER: Do not mount the unit
anywhere explosive gases can
accumulate.
A slight arc may form when the power
leads are connected and, in the unlikely
event of a failure, sparks may be
generated inside the unit.
CAUTION: The unit must be
mounted on a at horizontal surface.
The heavy-duty toroidal power transformer inside the inverter weighs 50+ pounds. Unless the unit is
mounted horizontally, it could break free from its single mounting bolt under severe vibration.
Grounding
The unit case is connected to AC Ground and AC Neutral in order to meet regulatory
requirements and reduce the possibility of it generating any radio frequency interference.
The unit case must be bonded appropriately to the grounding system of the vehicle or marine
vessel. On a vehicle, bond the case to the vehicle’s frame. On a marine vessel, bond the case
to the vessel’s hull. A grounding stud is provided on the front panel for this purpose.
To ensure proper grounding, check the connection with an ohmmeter. The case is isolated from
the DC input, so the DC power can be connected to a different ground from the AC output.
Disconnecting
If you need to disconnect the Inverter for service or storage:
1. Move the power switch to OFF and disconnect the DC power source.
2. With power disconnected, move the power switch to ON.
3. Leave the switch in this position for one minute to discharge the storage capacitors.
4. Return the power switch to the OFF position. Disconnect the load(s).
5. The inverter is ready for service or storage.
Installation

8 9
DC Connections
BEFORE MAKING ANY CONNECTIONS, MAKE THE POWER SWITCH IS OFF.
DC INPUT CONNECTION
Before making any connections to the unit, you will need to prepare an external circuit breaker
or fuse for the DC power source. See Specications for the appropriate rating.
This unit is equipped with a Marathon Terminal Block connector with 4 1⁄4” studs to serve
as a DC input connection. An externally-supplied circuit breaker or fuse is required for safe
operation.
• Connect the positive terminal of the DC power source to the indicated terminal block
stud(s) using RED AWG12 stranded wire and appropriately sized lugs.
• Connect the negative terminal of the DC power source to the indicated terminal block
stud(s) using BLACK AWG12 stranded wire and appropriately sized lugs.
TIP: Use the largest gauge (AWG 1/0) recommended) and shortest length of welding
wire possible.
The biggest effect on Inverter performance and EMI is the length and gauge of the DC Input
connections.
TIP: Make sure the wire insulation butts up tightly against the lug.
For maximum safety, no non-insulated wire should be exposed. Trim the length of
non-insulated wire if necessary.
CAUTION: Do not reverse connect the input wires.
This will cause serious damage to the Inverter and will not be covered under warranty.

8 9
AC Connections
BEFORE MAKING ANY CONNECTIONS, MAKE THE POWER SWITCH IS OFF.
AC OUTPUT CONNECTIONS
This unit is equipped with two AC Output connections.
• A standard NEMA 5-15 AC receptacle is provided for connection. This connection is
protected by a Thermal Carling 15A circuit breaker.
• A 30 amp, 250V rated CSA/UL approved Phoenix VDFK terminal block is also provided for
wiring to a distribution panel. It is wired as follows:
CAUTION:Do not apply AC voltage to the output connection.
This will damage the Inverter and will not be covered under warranty.
CAUTION:This terminal block is NOT protected by a circuit breaker.
Each device wired to the distribution panel connected to the terminal block must have its
own circuit breaker. Ensure that the total average load of all the devices does not exceed the
continuous current rating of the unit.
Block Color Function
Grey AC Neutral
Green / Yellow AC Ground
Black AC Hot

10 11
Remote Control Port (Optional)
This port is intended to connect to an Analytic Systems Digital Remote Control, but can also
be used for as a remote ON/OFF switch, isolated RS232 communications terminal and dry
contact output fail indicator.
The remote control port is a standard RJ45 style “telephone jack“ connector with Analytic
Systems proprietary connections. The wire colors in the table below correspond to colors
found in any standard T-568B network cable.
CAUTION: Do not connect this port to a computer!
This will cause serious damage to the Inverter and computer. This damage is not be covered
under warranty.
Pin Number Wire Color Function
1 White/Orange Stripe Remote ON/OFF
2 Orange Digital Ground
3 White/Green Stripe +12V Out
4 Blue RX RS232
5 White/Blue Stripe TX RS232
6 Green Gnd RS232
7 White/Brown Dry Contact Relay
8 Brown Dry Contact Relay
Remote On/Off
Pins 1 (White/Orange) and 2 (Orange) can be used to turn the Inverter ON or OFF. Connect the
pins together through a switch or relay to turn the Inverter OFF and disconnect them to turn
the Inverter ON. The front panel power switch must be ON for this connection to function.
Isolated RS232 Communications
Pins 4 (Blue), 5 (White/Blue) and 6 (Green) are an isolated RS232 port that can be used for
communication to/from the Inverter. Information on the standard data structure or custom
programming is available from the Analytic Systems. Pin 4 is RX, Pin 5 is TX and Pin 6 is
Return.
Dry Contact Output Fail Relay
Pins 7 (White/Brown) and 8 (Brown) are wired to the contacts of an output fail relay controlled
by the processor. The contacts will be CLOSED if the Inverter is operating normally and OPEN
if it has failed. An LED or buzzer can be wired to these pins to serve as a failure indicator.