Long-run UPS Series User manual
1. Product Introduction
This UPS is a compact unit which combines both benefits of UPS and inverter for long-time
operation. It can accept wide input voltage range and provide stable and pure power source to
the connected devices such as personal computer, monitor and other precious 3C products.
2. Product Overview
Front View:
600 model 1K model
Back View:
600 model 1000 model
Power Switch AC input
Line mode indicator: green lighting Output receptacles
Battery mode indicator: yellow flashing Circuit breaker
Fault indicator: red lighting External battery terminal
3. Important Safety Warning (SAVE THESE INSTRUCTIONS)
CAUTION! Careful to reduce the risk or dropping a metal tool on the batteries. It could spark
or short circuit the batteries and could cause an explosion.
CAUTION! Remove personal metal items such as rings, bracelets, necklaces, and watches
when working with batteries. Batteries can produce a short circuit current high enough to
make metal melt, and could cause severe burns.
CAUTION! Avoid touching eyes while working near batteries.
CAUTION! Have plenty of fresh water and soap nearby in case battery acid contacts skin,
clothing, or eyes.
CAUTION! NEVER smoke or allow a spark or flame in vicinity of a battery.
CAUTION! If a remote or automatic generator start system is used, disable the automatic
starting circuit or disconnect the generator to prevent accident during servicing.
CAUTION! The unit is designed for indoor use. Do not expose this unit to rain, snow or liquids
of any type.
CAUTION! To reduce risk of injury, only use qualified batteries from qualified distributors or
manufacturers. Any unqualified batteries may cause damage and injury. Do NOT use old or
overdue batteries. Please check the battery type and date code before installation to avoid
damage and injury.
WARNING! It's very important for system safety and efficient operation to use appropriate
external battery cable. To reduce risk of injury, external battery cables should be UL certified
and rated for 75°C or higher. And do not use copper cables less than 10AWG. Below is the
external battery cable reference according to system requirements.
Table 1 Minimum Recommended Battery Cable Size versus Length
Model
Typical Amp.
1 meter (one-way)
Dia-mm
600
40 A
AWG 10
5.0
1K
59 A
AWG 8
5.9
CAUTION! Do not disassemble the unit Contact with the qualified service center when service
or repair is required.
WARNING! Provide ventilation to outdoors from the battery compartment. The battery
enclosure should be designed to prevent accumulation and concentration of hydrogen gas at
the top of the compartment.
CAUTION! Use insulated tools to reduce the chance of short-circuit when installing or working
with the inverter, the batteries, or other equipments attached to this unit.
CAUTION! For battery installation and maintenance, read the battery manufacturer's
installation and maintenance instructions prior to operating.
5. Installation
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is
damaged.
Checking Package Contents
You should receive the following items inside of the package:
UPS unit
User manual
Long-run UPS Series Quick Guide
Version. 2.1
LCD Panel:
Input voltage
Output voltage
AC mode indicator
Battery mode indicator
Load level indicator,
flashing indicates overload
Battery capacity indicator,
flashing indicates low battery
LCD panel
Connect External Battery
Step 1 - Install a DC Breaker in a positive battery line. The rating of the DC Breaker must be
according to the inverter's battery current (50 Amp). Keep the DC breaker off. (see Fig. 1)
Step 2- Connect battery cables to the terminals of battery.
Note: For the user operation safety, we strongly recommend that you should use tapes to
isolate the battery terminals before you start to operate the unit.
1) Single battery connection(Refer to Fig. 1): When using a single battery, its voltage
must be equal to the Nominal DC Voltage of the unit (see below Table 1).
Fig. 1
2) Multiple batteries in series connection (Refer to Fig. 2): All batteries must be
equal in voltage and amp hour capacity. The sum of their voltages must be equal to the
nominal DC Voltage of the unit.
Fig 2
3) Multiple batteries in parallel connection (Refer to Fig. 3): Each battery's voltage
must be equal to the Nominal DC Voltage of the unit.
Fig 3
Step 3- Make sure to connect the polarity of battery side and the unit correctly.
Positive pole (Red) of battery to the positive terminal (+)of the unit.
Negative pole (Black) of battery to the negative terminal (-) of the unit.
Step 4- Put the covers back to the external battery terminals.
Step 5- Take the DC breaker on.
Connect to Utility and Charge
Plug in the AC input cord to the wall outlet. The unit will automatically charge the connected
external battery even though the unit is off.
Connect to Device
Simply plug devices to battery supplied sockets. During power failure, it will provide continuous
power to connected devices.
4. Specifications
MODEL
600
1K
CAPACITY
600 VA / 360 W
1000 VA / 600 W
INPUT
Voltage
230 VAC
Voltage Range
140 –300 VAC
OUTPUT
Voltage Regulation (Batt. Mode)
230 VAC ± 10%
Frequency Range (Batt. Mode)
50 Hz ± 1Hz
Transfer Time
4-8 ms typical
Waveform
Simulated Sine Wave
BATTERY
Battery Voltage
12 VDC
Maximum Charge Current
10 A
20 A
PHYSICAL
Dimension (DxWxH) mm
358.5 x 96.8 x 146.5
395 x 145 x 220
Net Weight (kgs)
5.8
9.0
6. Trouble Shooting
Use the table below to solve minor problems.
Problem
Possible Cause
Solutions
Utility power is
normal but the unit
is in battery mode.
AC input power cord is not
connected well.
Check AC input power connection.
Input breaker is activated.
Reset the input breaker.
When power fails,
the backup time is
shorten.
The unit is overload.
Remove some non-critical loads.
Battery voltage is too low.
Charge the unit at least 8 hours.
Battery capacity is not full
even after charge the unit for
at least 8 hours.
Check the date code of the battery. If
the batteries are too old, replace the
batteries.
Nothing display on
the front panel when
the utility power is
normal.
The unit is not turned on.
Press power switch to turn on the
unit.
Battery is not connected well.
Check the external battery cable and
terminal. Make sure all the battery
connections to the unit are all correct.
Battery defect.
Replace the batteries.
Battery voltage is too low.
Charge the unit at least 8 hours.
Nominal Battery DC Voltage
12 VDC
Table 1
