ALG FN-4800-10-SNMP User manual

INSTALLATION GUIDE
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You have just acquired an ALGcom product.
Thanks for your trust at choosing our company.
We develop products to offer the best and most
modern solutions in telecommunications!
11510050074_V2
FN/ FN SNMP DC UPS
12V/20A
24V/10A
24V/15A
-48V/5A
-48V/10A

DC UPS www.algcom.com.br
READ THE INSTRUCTIONS
Before installing and connecting the product, read the instructions in this manual carefully.
This label has the meaning of attention.
This label has the meaning of danger and risk of electric shock.
Caution
A qualified technician may only do installation. Hazardous voltage and
energy present can cause death or injury if the precautions in this
manual are ignored.
Attention
Please follow the instructions contained in this manual carefully. If you
have any doubt, please contact qualified technical support.
Attention
Only use the product indoors.
NECESSARY TOOLS
COMPONENTS
Qty
Description
1
Phillips Screwdriver
1 Pliers
Qty Item Description
1 A DC UPS
2 B 19” fixing tabs
6 C Fork terminals
1 D Power cable
1 E Eye terminal
4 F
M3 x 10 mm Screw
A
B
C
D
E
F
The SNMP version comes with a temperature sensor.

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DC UPS
A/B -A AND B OUTPUT CONNECTOR
Output DC UPS. Place where equipment should be connected. The voltage will vary depending on the
operating state. See the table below.
Model
Nobreak mode output voltage
AC mode output voltage
12V 20A
VBAT>12V=12V
VBAT<12V=VBAT
12V
24V 15A | 24V 10A
VBAT>24V=24V
VBAT<24V=VBAT
24V
-48V 10A | -48V 5A
42V to 58V according to battery bank status of charge (SOC).
VBAT = Battery bank voltage.
C -BATTERY CONNECTOR
Place to connect the battery or bank of batteries.
D -BATTERY PROTECTION FUSE
Attention
The battery fuse varies depending on the model of the DC UPS check the fuse chart. If necessary
replace, use one of the same model and value.
E -GRID INDICATOR LED
Indicates whether the DC UPS is being powered by the AC input.
F -CHARGING BATTERY INDICATOR LED
Indicates that the DC UPS is charging the battery bank.
G -DISCHARGING BATTERY INDICATOR LED
Indicates that the DC UPS is discharging the battery bank.
H-OVER TEMPERATURE INDICATOR LED
LED on, indicates that the DC UPS temperature is above acceptable. Blinking LED, indicates fan failure.
I-OVERLOAD INDICATOR LED
Led on, there is overload on DC UPS. Indicates that the DC UPS is delivering power above capacity, see
power capacity according to model and charger configuration. In this situation, the DC UPS will charge the
batteries only with 1A.
J-STARTING KEY
Used when the DC UPS is without AC power, it is possible to install the bank of batteries to start feeding
equipment.
K -CHARGE CURRENT CONFIGURATION KEY
Charging current configuration: 1A, 3A or 5A. Battery Type Setting: Stationary or VRLA.
The 10A charge current is only available for some models.

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1INSTALLATION
FIXING THE TABS ON THE DC UPS
Caution
To install the DC UPS, turn off the AC power. Only connect after it is fixed and the
battery bank connected.
To attach the tabs to the DC UPS, loosen the side screws with the indicated wrench, position the tab and tighten
the screws by the DC UPS.
L-OUTPUT INDICATOR LED
Indicates that the outputs for equipment are in service.
M-GROUND CONNECTION
Place to connect the protective ground at the DC UPS. It is necessary to connect this conductor or connect
the ground through the AC input connector.
Attention
The connection to protective ground is mandatory. It can be connected through power cable or chassis
connection.
N-AC INPUT CONNECTION
Place for connecting the AC power cable.
O-AC PROTECTION FUSE
Caution
For replacing the AC fuse, please unplug the AC power from the DC UPS.
Attention
The AC fuse is 250VAC, your model must be seen according to the fuse table.
P-ETH
Ethernet port for network connection.
Q-RESET
Reset the Manageable DC UPS to the factory default setting IP 192.168.1.50 Username: admin Password:
admin.
Q-EXTERNAL TEMPERATURE
Connection of temperature sensor.
Nº 2
M3
The fixing tabs can be installed
at 0° or 90°.
F
B

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2FIXATION
To attach to the rack, attach the screws to the securing tabs and tighten by the rail.
To attach to the wall, mount the side tabs 90°, fasten the screws first to the DC UPS and then to the
wall.
3GROUND CONNECTION
Secure the protective ground connection to the ground bus.
For -48V DC UPS:
The outputs 0V of the DC UPS are isolated from the ground, being optional the connection to the
system and grounding.
For +48V DC UPS:
To connect +48V equipment, see the wiring diagram below.
Wall fixation
Rack
Attention
Either to comply with the warranty and complete protection, it is mandatory to ground the DC
UPS by the socket or the eye terminal indicated below.
Ground barr
Ground barr

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4CHARGER CONFIGURATION
Manually set the battery charger to the desired charging current.
In the table below, you can see the output power according to the charger configuration.
5BATTERY CONNECTION
Connect the battery or battery bank to the indicated front connector, be careful to connect with the
correct voltage and polarity.
Caution
To install the battery bank, leave the batteries disconnected and switch on only
after connect the cables to the DC UPS.
Attention
Use only stationary lead acid or VRLA batteries, and be aware of proper battery
bank voltage.
Maximum charger
Minimum charger
Model Total output
power
Equipment
power
Equipment
output current
Charger
current
Equipment
power
Equipment current Charger
current
12V 20A 240W 120W 10A 10A 228W 19A 1A
24V 10A
240W
120W
5A
5A
216W
9A
1A
24V 15A 360W 120W 5A 10A 336W 14A 1A
-48V 5A 270W 108W 2A 3A 216W 4A 1A
-48V 10A
540W
270W
5A
5A
486W
9A
1A
1A charger current mode
Key 1, 2, 3 and 4 down
3A charger current mode
Key 1 up
5A charger current mode
Key 1 and 2 up
10A charger current mode
Key 1, 2 and 3 up, except for 24V/10A
AC/DC UPS, because this setting is
equivalent to 5A load current mode.
Battery type VRLA (In VRLA mode there is no
equalization stage in the battery charge)
Key 4 up
12V and 24V DC UPS
-48V DC UPS
1A charger current mode
Key 1 up
3A charger current mode
Key 1 and 2 up
5A charger current mode
Key 1, 2, 3 up
Battery type VRLA (In VRLA mode there is no
equalization stage in the battery charge)
Key 4 up
Ground bus

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Connection of battery bank according to DC UPS voltage.
Check the correct recommendation of the cables in the table below.
The battery charger needs to recognize that the battery bank connected to its output is suitable.
Without connecting the batteries, the voltage at the battery connector is 0V.
Below are the voltages that the charger places on the seat according to the loading stage.
Connect the AC power to the DC UPS.
Connect the AC power in the back of the DC UPS!
DC UPS output current
Recommended minimum gauge
0-10A 1mm² ou 16AWG
10-16A 1,5mm² ou 14AWG
16-25A 2,5mm² ou 12AWG
DC UPS output voltage
Minimum battery bank
voltage
Maximum battery bank
voltage
12V 10V 17V
24V
20V
30V
48V 42V 60V
Model
Floating battery
bank voltage
Battery bank equalization
voltage
12V 20A 13,8V 14,4V
24V 15A | 24V 10A 27,5V 28,8V
-48V 5A | -48V 10A
54V
56,7V
6 POWER CABLE CONNECTION
Attention
The connection to protective ground is mandatory. Can be connected via power cable
or chassis connection.

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Table with values of voltage and input power.
Voltage values
Input current
Model Minimal Maximum Frequency Maximum power Minimal Maximum
12V 20A
100V 240V 50/60 Hz
300W
1,25A 3A
24V 10A 1,25A 3A
24V 15A 400W 1,65A 4A
-48V 5A 300W 1,25A 3A
-48V 10A 600W 2,5A 6A
The maximum voltage values are 90 - 264V.
7EQUIPMENT CONNECTION
Measure the output voltage to see if it is suitable for your equipment.
Attention
Check the voltage of the equipment connected to the DC UPS output.
Use a voltmeter to measure the output voltage.
8FUNCTION TEST
1) With the load connected to the output or measuring with a voltmeter, unplug the AC power
cable .
Equipments
Battery bank
Caution
The test may only be performed by a qualified technician. Voltage and energy present can
cause death or injury if the precautions in this manual are ignored.
Disconnect the
AC power cable.

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2) The load should continue to be powered from the battery, the ‘’AC’’ LED should be off and the
“Discharging’’ LED should be on.
3) Reconnect the AC power cable to the DC UPS. The "AC” LED and "Charging" LED must be on.
F
í
v
e
l
B
1) To connect the Manageable DC UPS to the network, connect an Ethernet Cable .
2) The factory setting is as follows: IP 192.168.1.50 User name: admin Password: admin. If you need
to return to the initial IP configuration and password, press the Reset button for 10 seconds.
Fuse table
Model
AC fuse
Battery fuse
12V 20A
5A
20A
24V 10A 15A
24V 15A 15A
-48V 5A 10A
-48V 10A 6,3A 15A
9 TABLE OF FUSES BY MODEL
10 SNMP INSTALLATION
AC LED
DISCHARGING
LED
OUTPUT
INDICATOR LED
Reconnect the
AC power cable
AC LED
CHARGING
LED
OUTPUT
INDICATOR
LED

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1) Click on: Start>Control Panel>Network and Sharing Center.
2) Click on: Change Adapter Settings> Local Connection> Properties.
3) TCP/IP Version 4 Protocol (TCP / IPv4)>Properties. Configure your local network with the
parameters. Example IP: 192.168.1.10 and netmask: 55.255.255.0, IP Gateway address: 192.168.1.1.
4) Confirm the current settings by clicking the OK button on both setup screens.
5) Open your web browser and select Tools>Internet Options>Connections>LAN Settings.
6) Select “Automatically Detect Settings”. The other options must be disabled. Confirm the
configuration by clicking the OK button.
7) In the browser, enter the factory default IP address 192.168.1.50 to open the Manageable DC UPS.
• Operation mode : Indicates whether the Manageable DC UPS is operating powered by the AC power or
Nobreak mode, powered by the battery bank.
• Voltage drop in the last 10 minutes: Indicates if there has been a drop in the AC supply voltage in the
last 10 minutes from the time the information is being displayed, making it possible to monitor grid
instabilities.
• Output voltage : Displays the output voltage of the Manageable DC UPS.
• Output current : Displays the output current of the Manageable DC UPS.
• Charger status : Indicates whether the battery is connected or not. When connected, it shows the
charging stage of the charger.
• Battery voltage : Displays the voltage of the battery bank.
• Battery current : Displays battery bank current, whether charging or discharging.
• Charger configuration : Indicates the charging current value and battery type selected in the
Manageable DC UPS.
• Internal and external temperature : Displays internal or external temperature. The measure of the
external temperature is made by the proprietary sensor.
1) The command screen displays the option to restart the Manageable DC UPS. This command
only happens having AC power.
11 COMPUTER CONFIGURATION (WINDOWS)
12 DESCRIPTION OF SCREEN FIELDS STATUS
13 COMMAND SCREEN

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The watchdog configuration screen allows the user to enter the IP addresses that will be monitored,
the time between the monitoring tests and the respective output of the DC UPS that will act in the
event of a negative response. Monitoring is done by sending a ping to the registered IP. The ping
response timeout is fixed in 5 seconds. After the non-ping response timeout, the faulty IP output will be
reset. The user defines the period between pings sends in minutes.
Subgroup 1 – DC UPS Output Parameters
Subgroup 2 – Charger Parameters
OID Description Type Parameters Access
.1.3.6.1.4.1.49136.1.1.1.0 Voltage measured at DC UPS output
All
V (Volts)
Read-only
.1.3.6.1.4.1.49136.1.1.2.0 Current measured at DC UPS output A (Amp)
OID Description Type Parameters Access
.1.3.6.1.4.1.49136.1.2.1.0 Voltage measured in
the battery
All
V (Volts)
Read- only
.1.3.6.1.4.1.49136.1.2.2.0 Current measured in
the battery A (Amp)
.1.3.6.1.4.1.49136.1.2.3.0 Battery charger
status
0x00=CHARGER_BATTERY_NOT_CONNECTED
0x01=CHARGER_WRONG_VOLTAGE_BATTERY
0x02=CHARGER_NOBREAK
0x03=CHARGER_CURRENT_CONST
0x04=CHARGER_EQUALIZATION
0x05=CHARGER_FLUTUATION
0x06=CHARGER_NOBREAK_TIMEOUT
14 WATCHDOG CONFIGURATION SCREEN
15 DESCRIPTION OF THE SNMP INTERFACE

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Subgroup 3 – DC UPS input Parameters
Subgroup 4 – Temperature parameters
OID Description Type Parameters Access
.1.3.6.1.4.1.49136.1.3.1.0
Power status, whether AC
power is on or not
All 0 - no, 1 - yes Read-only
.1.3.6.1.4.1.49136.1.3.2.0
Indicates whether there
was a power outage in the
last 10 minutes
.1.3.6.1.4.1.49136.1.3.3.0
Indicates whether the
battery connected
to the DC UPS is being
charged
.1.3.6.1.4.1.49136.1.3.4.0
Indicates whether the
battery connected
to the DC UPS is being
discharged
.1.3.6.1.4.1.49136.1.3.5.0
Indicates general overload
at DC UPS. Occurs when
the DC UPS is operating at
a power above the
specified
All 0 - normal, 1 - overheating Read-only
.1.3.6.1.4.1.49136.1.3.6.0
Indicates general overload
at DC UPS. Occurs when
the DC UPS is operating at
a power above the
specified
All 0 - normal, 1 - overload Read-only
.1.3.6.1.4.1.49136.1.3.7.0 Indicates malfunction of
indoor fan A at DC UPS All 0 - normal, 1 - fail Read-only
.1.3.6.1.4.1.49136.1.3.8.0 Indicates malfunction of
indoor fan B at DC UPS
All 0 - normal, 1 - fail Read-only
.1.3.6.1.4.1.49136.1.3.11.0
Indicates system uptime in
hours
All Measured in hours Read-only
OID Description Type Parameters Access
.1.3.6.1.4.1.49136.1.4
.1.0
Internal temperature
All °C Read- only
.1.3.6.1.4.1.49136.1.4.2.0 External temperature
.1.3.6.1.4.1.49136.1.4.3.0 Internal heat sink
temperature

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Subgroup 5 – DC UPS input Parameters
OID Description Type Parameters Access
.1.3.6.1.4.1.49136.1.5
.1.0
Indicates the configured
watchdog 1 action for
10 minutes since the last
event occurred
All
0 - normal, 1 - watchdog actuated
in the last 10 minutes Read- only
.1.3.6.1.4.1.49136.1.5.2.0
Indicates the configured
watchdog 2 action for
10 minutes since the last
event occurred
.1.3.6.1.4.1.49136.1.5.3.0
Indicates the configured
watchdog 3 action for
10 minutes since the last
event occurred All 0 - normal, 1 - watchdog actuated
in the last 10 minutes Read- only
.1.3.6.1.4.1.49136.1.5.4.0
Indicates the configured
watchdog 4 action for
10 minutes since the last
event occurred
.1.3.6.1.4.1.49136.1.5.5.0
Indicates the configured
watchdog 5 action for
10 minutes since the last
event occurred
All
0 - normal, 1 - watchdog actuated
in the last 10 minutes
Read- only
.1.3.6.1.4.1.49136.1.7.5.0
Indicates the configured
watchdog 6 action for
10 minutes since the last
event occurred
All Read- only
.1.3.6.1.4.1.49136.1.7.5.0
Indicates the configured
watchdog 7 action for
10 minutes since the last
event occurred
All
0 - normal, 1 - watchdog actuated
in the last 10 minutes Read- only
.1.3.6.1.4.1.49136.1.7.5.0
Indicates the configured
watchdog 8 action for
10 minutes since the last
event occurred
All
.1.3.6.1.4.1.49136.1.7.5.0
Indicates the configured
watchdog 9 action for
10 minutes since the last
event occurred
All
0 - normal, 1 - watchdog actuated
in the last 10 minutes Read- only
.1.3.6.1.4.1.49136.1.5.10
Indicates the configured
watchdog 10 action
for 10 minutes since the last
event occurred
All
.1.3.6.1.4.1.49136.1.6.10
AC Power Supply Voltage -
Optional
All Measured in volts Read- only

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Standard model
SNMP model
Height (a) 45 mm
45 mm
Width (b) 186 mm 225 mm
Depth (c) 230 mm
230 mm
Weight
1,94 kg 2,35 kg
a30 mm
b30 mm
Standard
model
SNMP
model
Material Cardboard
Cardboard
Height (A) 50 mm 50 mm
Width (L) 200 mm 270 mm
Depth (P) 320 mm 320 mm
Weight 2,5 kg 2,8 kg
NECESSARY DISTANCE
FOR VENTILATION
PACKING
DIMENSIONS AND WEIGHT
PROTECTION
Outbreak
s: Protects the DC UPS against lightning or various atmospheric
discharges
.
Overvoltage:
Protects against the effects of electrical distribution network maneuvers.
Falls:
Protects against the effect that happens in installations when the distribution network
receives high loads
.
Under voltage:
Prevents a drop in the level of the electrical signal, a problem usually cause by
the imbalance in the distribution of elect
ric energy.
Noise:
Prevents that the interference in the electrical network caused by electromagnetic
emission or by radio frequency trans
missions interferes with the DC UPS output.
Electrical faults: Caused by faults in the power supply.

Warranty Terms
1- Warranty term
-This warranty is granted by ALGcom and it is valid for a period of one (1) year from the date of purchase of the sales
invoice.
-For further information about Warranty terms and expiration date, contact us by e-mail: [email protected].br,
informing the model, serial number or batch number, manufacturing date and purchase invoice number.
-Please note that the Warranty will only be valid upon presentation of the purchase invoice.
2 - Warranty conditions
- It is the responsibility of the person installing the electronic device/piece of equipment to
comply with the
company’s regulations
, as well as to follow the installation instructions contained in this manual.
- Use only
components and fasteners provided by ALGcom
in the assembly kit.
-
Maintenance
should be performed by authorized and trained personnel to minimize hazards to you and to others.
- Perform at least one
annual inspection
to verify the condition of the electronic device/piece of equipment.
3 - Warranty Exclusions
- The warranty will not cover, and it is the sole responsibility of the buyer, any damages caused by: violation,
modification, change of components, adjustment or repair done by unauthorized personnel.
- Damage of the product because of improper installation and use that do not follow the conditions established in
this manual.
- Natural wear and tear caused by regular use, especially of parts such as connectors, power cord, fans, varistors or
any other parts that characterize wear and tear.
- Damage caused by nature's phenomenon (rain, humidity, wind, solar rays, electric discharges, etc.).
- Damage caused by risks associated with improper grounding.
- Reversing the battery bank can cause damage and it is not covered by this Warranty.
- Any other malfunction that is not a manufacturing defect.
4 – Recommendations
- Please, read carefully the installation and operating instructions contained in this manual before starting/turning
on the product.
- Make sure that the supply voltage is according to what is recommended in this manual.
- Keep the product away from rain, humidity, wind, sun, etc.

+55 54 3201.1903 | [e-mail]
Ernesto Zanrosso, 3440 | Caxias do Sul - RS | Brazil | www.algcom.com.br
DO YOU USE BATTERY BANK?
Try the ALGcom Outdoor Cabinets with a reserved
space for batteries.
5 - Repair and Technical Assistance Services
- ALGcom provides repair and technical assistance services for its products. Please note: that out-of-warranty
products will only be repaired under client approval of repair services quotation price.
- Products repaired outside the original warranty of the product have three (3) months warranty.
- For products repaired within the warranty period, the warranty expiration date remains the same.
6 – Warranty Service
- For products that were not purchased directly from the ALGcom factory you must first contact the authorized
representative or reseller where the purchase was made, so that they can get in touch with the ALGcom Customer
Service.
- In the case of product repair within the Warranty period, please contact the authorized ALGcom distributor in your
country. If not, contact the ALGcom Customer Service (SAC) directly.
- For complaints, comments, questions or suggestions about products or repairs, call our Customer Service:
+55 54 3201.1903.