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6.5 16-segment Display
Hz
KW
KVA
AH
MIN
MIN
ECO
V
V%
IN
SET IN OUT BATT
RUN TIME
°C
LOAD TEST
Display
Meaning
The 16-segment display shows numbers or error codes.
IN
Input
RUN TIME
Estimated remaining backup time.
V
Voltage
MIN
Minute
Warning icon
1.
ON
: The UPS detects an internal fault or an environmental fault. The error code will
appear on the 16-segment display.
2.
Flashing
: When the icon is flashing, it would be accompanied with other icon(s) to
indicate the according warning message(s).For example:
a. (
Hz
KW
KVA
AH
MIN
V
%
SET IN OUT BATT
°C
LOAD
TEST
): There is no battery or battery replacement is required
*
1
.
b. (
Hz
KW
KVA
AH
MIN
V
%
SET IN OUT BATT
°C
LOAD
TEST
): Overload.
c. (
MIN
V
IN RUN TIME
): Charging voltage is too high or too low.
NOTE:
*
1
:
If you need to replace the external battery pack(s), please contact service personnel.
Turn-on/ Turn-off Procedures
7
Turn-on Procedures
Turn-off Procedures
1. Verify if the UPS’s input cord meets with N, L & G of the wall
socket.
2. Please check the ‘+’ and ‘-’ poles of the external battery pack(s)
and ensure that wiring is correct.
3. Connect the external battery pack(s) to the UPS.
4. Plug the UPS’s input cord into the wall socket.
5. Press and hold the
ON
button for 3 seconds and release it after
you hear on beep.
6. The UPS starts self-inspection. When the graph
appears on the display, the UPS runs in on-line mode.
1. Make sure all loads connected
to the UPS have been
completely shut down.
2. Press and hold the
OFF
button
for 3 seconds, and release it
after your hear one beep.
3. Disconnect the UPS from the
AC power.
4. Disconnect the UPS from the
external battery pack(s).
Troubleshooting
8
When you see the following problems occur, please follow the solutions shown below.
A. About the error codes shown on the 16-segment Display:
Error
Code
Meaning
Possible Cause
Solution
E11
Charger Warning Charging voltage is too high or
too low.
Please contact service personnel.
E12
Fan Fault
Fan(s) is(are) damaged or stuck.
1. Check if foreign matter is stuck in the
fan(s). If yes, please remove it.
2. Please contact service personnel.
E13
Temperature
Out of Range
The UPS temperature is out of
range.
1. Check whether the UPS has adequate
ventilation.
2. Decrease the loads.
3. Check whether the fan(s) run(s) normally.
4. Clean the filters (if you have installed any).
E14
+/- DC BUS
High/ Low
1. There are inductive loads
such as transformers
connected to the UPS output.
2. Abnormalities are detected in
the UPS.
1. Turn on the UPS after the loads have been
connected to the UPS in bypass mode.
2. Please contact service personnel.
Error
Code
Meaning
Possible Cause
Solution
E16
Inverter Fault
Abnormalities are detected in
the UPS.
Please contact service personnel.
E18
DC-DC Fault
Abnormalities are detected in
the UPS.
Please contact service personnel.
E19
Abnormal
Output/ Inverter
Voltage
Abnormalities are detected in
the UPS.
Please contact service personnel.
E21
O/P Short
A short-circuit issue has been
detected in output.
1. Check whether the output has a short-
circuit issue.
2. Contact service personnel.
E77
Charger Fault
Charger is damaged.
Please contact service personnel.
MBB
MBB Shutdown
The cover of the manual bypass
box is removed.
Please contact service personnel.
OVL
Overload
Shutdown
The UPS is overloaded.
Decrease the connected loads.
SD0
REPO Shutdown Emergent shutdown is executed. After emergent events are eliminated, follow
the turn-on procedures to start up the UPS.
SD1
RPO Shutdown
Remote shutdown is executed
from dry contact.
After the remote shutdown events are
eliminated, follow the turn-on procedures to
start up the UPS.
SD2
‘Shutdown After’
Shutdown
UPS delay shutdown is
triggered.
Please contact service personnel.
SD3
‘Battery Save’
Shutdown
Shutdown is enabled after the
UPS has run in battery mode for
a specific time.
Please contact service personnel.
SD4
Battery Low
Shutdown
The UPS transfers into
battery mode due to AC utility
abnormality. However, the
battery power is almost used up.
1. Check the main AC source and the status
of the input power cord.
2. Please contact service personnel.
SD5
‘Cold Start
Battery Empty’
Shutdown
The batteries are damaged or
battery lifetime is due.
Please contact service personnel.
B. About other problems that might happen:
No.
Problem
Possible Cause
Solution
1
Overload
The UPS is overloaded.
Decrease your connected loads.
2
Battery Missing
The battery cables are not
connected or not firmly
connected.
1. Please contact service personnel.
2. Connect the battery cables and connect
them firmly.
3
Weak Battery/ Battery
Replacement
The batteries are damaged or
battery lifetime is due.
Please contact service personnel.
4
Abnormal Input
(when the AC icon
is flashing)
The AC input voltage or
frequency is out of the
acceptable bypass range.
1. Check if the AC input voltage or frequency
is abnormal.
2. Please contact service personnel.
NOTE:
If all possible causes are eliminated but the alarm still appears, please contact your local dealer
or customer service.
Optional Accessories
9
No.
Item
Function
1
Mini SNMP Card
Monitors and controls the status of the UPS via a network system.
2
Mini Relay I/O Card
Increases the quantity of dry contacts.
3
Mini MODBUS Card
Lets the UPS have MODBUS communication function.
4
Cable & Wire Mount Assembly
Fastens an IEC output cable to prevent the cable from coming off.
5
Anti-Insect Net
Prevents insects from entering into the internal part of the UPS
through the fan(s).
6
Charger Board (4A)
Increases the UPS charge current.
7
Maintenance Bypass Box
Continues supplying power to the connected loads when the UPS is
under maintenance.
NOTE:
1. It is recommended to install the anti-insect net on the UPS models ending with suffix B0.
2. For more details, please contact your local dealer or customer service.
Technical Specifications
10
Model
R-1K
R-2K
R-3K
Power Rating
1kVA/0.9kW
2kVA/1.8kW
3kVA/2.7kW
Waveform
Pure Sine Wave
Input
Nominal Voltage
200
*
1
/208
*
1
/220/230/240 Vac
Voltage Range
175 ~ 280 Vac (100% load); 80 ~ 175 Vac (50% ~ 100% load)
Input
Frequency
50/60 Hz (± 10 Hz)
Power Factor
> 0.99 (full load)
iTHD
< 3%
Output
Power Factor
0.9
Voltage
200
*
1
/208
*
1
/220/230/240 Vac
Voltage Regulation
± 2% (linear load)
Frequency
50/60 Hz (± 0.05 Hz)
vTHD
< 3% (linear load)
Overload Capability
< 105%: continuous; 105% ~ 125%: 1 minute;
125% ~ 150%: 30 seconds
Cress Factor
3 : 1
Connection
IEC C13 x 4
Suffix 35/B6:
IEC C13 x 6
+ IEC C19 x 1
Suffix B0: IEC C13
x 2+ IEC C19 x 1
Suffix 35: IEC C13
x 6+ Terminal
Suffix B6: IEC C13
x 6+ IEC C19 x 1
Suffix B0: IEC C13
x 2+ IEC C19 x 1
Efficiency
On-line Mode
91%
Up to 93%
Battery
Battery Voltage
24 Vdc
48 Vdc
72 Vdc
Battery
Backup Time
Depends on the capacity of the connected
external battery pack(s)
Recharge Time
Charge Current
4A (can be increased to 8A via installation
of 4A charge board (optional))
Audible Noise*
2
< 40 dBA
< 43 dBA
< 43 dBA
Display
LED indicators & LCD display
Communication Interfaces
MINI Slot x 1, RS-232 Port x 1, USB Port x 1
Physical
Dimensions
(W × D × H )
440 x 335 x 88 mm
440 x 430 x 88 mm
440 x 430 x 88 mm
Weight
5.3 kg
9 kg
9.1 kg
Environment
Operating Altitude
1000 meters (without derating)
Operating
Temperature
0 ~ 50°C
*
3
Relative Humidity
5% ~ 95% (non-condensing)
NOTE:
1.
*
1
:
When the UPS is de-rated to 90% of its capacity.
2.
*
2
:
If the UPS is running at < 75% load and in room temperature.
3.
*
3
:
When the operating temperature is at 40~50°C, the UPS will be de-rated to 80% of its capacity.
4. Please refer to the rating label for the safety rating.
5. All specifications are subject to change without prior notice.
Copyright © 2018 by Delta Electronics Inc. All rights reserved. Changes may be made periodically to the
information in this Quick Guide without obligation to notify any person of such revision or changes.
No. 501325190101
Version : V 1.1
Release Date : 2018_01_08
