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ALG FR-2400-15-ST Installation And Operation Manual

Dc ups 24 vdc/15 a, 48 vdc/10 a, 48 vdc/25 a
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DC UPS 24 V
/ 15 A
DC
FR-2400-15-ST
FR-2400-15-SNMP
FR-2400-15-SNMP-X
DC UPS 48 V
/ 10 A
DC
FN-4800-10-ST
FN-4800-10-SNMP
FN-4800-10-SNMP-X
DC UPS 48 V
/ 25 A
DC
FN-4800-25-ST
FN-4800-25-SNMP
FN-4800-25-SNMP-X
RV02 (30-MAI-2023)
INSTALLATION AND OPERATION MANUAL
(Remote Management)
(Remote Management and multi-purpose Digital Inputs)
(Remote Management)
(Remote Management and multi-purpose Digital Inputs)
(Remote Management)
(Remote Management and multi-purpose Digital Inputs)
www.algcom.com.br
1

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Summary of Contents for ALG FR-2400-15-ST

  • Page 1 INSTALLATION AND OPERATION MANUAL DC UPS 24 V / 15 A FR-2400-15-ST FR-2400-15-SNMP (Remote Management) FR-2400-15-SNMP-X (Remote Management and multi-purpose Digital Inputs) DC UPS 48 V / 10 A FN-4800-10-ST FN-4800-10-SNMP (Remote Management) FN-4800-10-SNMP-X (Remote Management and multi-purpose Digital Inputs)

  • Page 2: Table Of Contents

    Summary 1. Safety Precautions ............................3 2. Overview ................................4 2.1. Introduction................................4 2.2. General Features ..............................4 2.3. Block Diagram .................................5 2.4. Power Supply Identification ..........................5 3. Installation Instructions ..........................7 3.1. Mechanical Installation ............................7 3.1.1. Attaching the Mounting Brackets ....................7 3.1.2.

  • Page 3: Safety Precautions

    Safety Precautions Before installing and powering on the product, carefully read the instructions provided in this installation and operation manual. Attention symbol. Danger symbol and risk of electrical shock. Caution Installation must only be carried out by a qualified technician. Risky voltage and energy present can cause death or injury if the precautions outlined in this manual are ignored.

  • Page 4: Overview

    Overview 2.1. Introduction The FN and FR power supply family converts AC power from the utility grid into stabilized DC power to supply electronic devices. In the absence of AC power, the battery bank automatically takes over, providing continuous and uninterrupted DC power to the loads.

  • Page 5: Block Diagram

    2.3. Block Diagram Figure 2-3 Block Diagram 2.4. Power Supply Identification Figure 2-4 FN-4800-10-SNMP-X Figure 2-5 FR-2400-15-ST Figure 2-6 FN-4800-25-ST/SNMP/SNMP-X RV02 (10-MAI-2023) www.algcom.com.br...
  • Page 6 A/B - Output connectors for powering equipment.  Attention The outputs are not independent. C - Battery bank connector.  Attention The input is protected against reverse polarity. D - Battery protection fuse.  Attention The battery fuse varies according to the power supply model. Please refer to Table 2-1 in the general specifications.

  • Page 7: Installation Instructions

    Installation Instructions 3.1. Mechanical Installation 3.1.1. Attaching the Mounting Brackets To attach the brackets on the power supply, loosen the side screws using the indicated key, position the tab, and tighten the screws. Fig. 3-1 Tightening the screws Fig. 3-2 Mounting the Brackets Fig.

  • Page 8: Electrical Installation

    3.2. Electrical Installation 3.2.1. AC Connection For the 24V/15A and 48V/10A models, connect the AC power cable to the back of the power supply. Figure 3-7 AC power connection For the 48V/25A model, connect the AC power cable to the front of the power supply.

  • Page 9: Equipment Connection

    Attention In installations where the power supply is placed in external cabinets and locations with metal towers, the probability of an increase in ground potential can enhance the risk of equipment damage. In this regard, the presence of two protective varistors in the power supply will only be effective if this connection is made correctly.

  • Page 10: Battery Connection

    For the FN 48V/10A power supply connected to +48 V No grounding connection is required for the output. Figure 3-12 FN 48V/10A power supply connection at +48 V 3.2.4. Battery Connection For continuous power supply, it is necessary to connect the power supply to a battery bank.

  • Page 11: Remote Management And Snmp

    Remote Management and SNMP 4.1. Installation To connect the SNMP-enabled power supply to the network, simply connect it to an Ethernet cable. Figure 4-1 Ethernet cable connection location Default IP: 192.168.1.50. Username: admin Password: admin. If you need to restore the default IP and password settings, press and hold the Reset button for 10 seconds.

  • Page 12: Description Of Web

    4.3. Description of Web Page Screens 4.3.1. Status Screen Table 4-1 Status Screen Status Description Model Displays the name and model of the power supply. Operation mode Indicates whether the power supply is operating on AC mains or battery power. System Uptime Indicates if there has been a voltage drop in the AC mains since the displayed information, allowing monitoring of...

  • Page 13: Alarms Screen

    4.3.2. Alarms Screen Table 4-2 Alarms Screen Description Clock is halted Indicates the system clock interruption. BAT Test needs Indicates the need to reschedule the battery test. reschedule AC Power Indicates that the power supply is operating on AC power. BAT Power Indicates that the power supply is operating on battery power.

  • Page 14: General Settings Screen

    4.3.4. General Settings Screen Table 4-4 General Settings Screen Description User Configs Tab to change and set new user credentials (username and password). Network Configs Tab to change and set new device configuration values and IP. Tab to configure read/write community identifiers for SNMPv2c SNMP Configs agent.
  • Page 15 Subgroup 3 – Alarms Parameters Table 4-7 Alarms Parameters Description Type Parameters Access Indicates that the power .1.3.6.1.4.1.49136.1.3.1.0 supply is operating from the battery Indicates AC power .1.3.6.1.4.1.49136.1.3.2.0 Read- interruption Integer 0 - no, 1 - yes only Indicates that the battery is .1.3.6.1.4.1.49136.1.3.3.0 being charged Indicates that the battery is...
  • Page 16 Subgroup 5 – Input Parameters of the Power Supply Table 4-7 Input Parameters of the Power Supply Description Type Parameters Access Read- .1.3.6.1.4.1.49136.1.6.1.0 AC Input Voltage Integer Measured in volts only Subgroup 6 – Installation Parameters Table 4-8 Installation Parameters Description Type Parameters...

  • Page 17: Charger Configuration

    Charger Configuration 5.1. Three-Stage Battery Charger The battery charger is with 3 or 2 stages and can be configurable. Below is an illustrative graph depicting the charge curve: Figure 5-1 Three-Stage Charger Graph - 01-BULK: the charger operates with a constant current, which can be programmed according to the model.

  • Page 18: Power And Charging

    5.2. Power and Charging The total output power of the power supply is divided among the equipment loads, internal consumption, and the battery charging circuit, as exemplified in the image below: Figure 5-2 Output Power for Power Supply The table below shows the total effective output power for equipment based on the charger configuration.

  • Page 19: Configuration Via Web Page

    5.4. Configuration Via Web Page The SNMP power supply models have the functionality to allow remote configuration of battery voltage and current. This can be done through the 'System Configs' tab, which allows adjusting the parameters to make the voltages compatible with lithium batteries.

  • Page 20: Thermal Compensation For Lead Acid Batteries

    5.4.1. Thermal compensation for Lead Acid batteries The SNMP monitoring-enabled power supply models allow configuring battery temperature compensation via the web page. In the 'Commands' tab, enable the 'Enable thermal compensation' field, as shown in the image below: Figure 5-5 Web page screen for battery thermal compensation Attention The temperature sensor should be installed with its tip in contact with the body of the batteries for proper operation.

  • Page 21: Digital Inputs / Dry Contacts

    This temperature compensation enables more precise and efficient battery charging, extending its lifespan and preventing damage from overcharging or discharging. Moreover, this feature enhances the overall system performance, ensuring greater stability and reliability of the equipment where the battery is installed.
  • Page 22 Figure 6-1 Optocoupler diagram Table 6-1 Pinout of dry contacts Description Positive Sensor 1 Negative Sensor 1 Positive Sensor 2 Negative Sensor 2 Positive Sensor 3 Negative Sensor 3 Relay 01 NO Relay 01 NO The names and states of the sensors and relays have their own unique OIDs, as shown below: Table 6-2 OIDs for all input sensors and relays Sensors...

  • Page 23: Digital Input Applications

    6.1. Digital Input Applications 6.1.1. Batteries Sensor Figure 6-2 Application of digital inputs for batteries sensor 6.1.2. Door Sensor Figure 6-3 Application of digital inputs for door sensor RV02 (10-MAI-2023) www.algcom.com.br...

  • Page 24: Operation

    Operation 1) With the devices connected to the output or with a voltmeter connected to the output, disconnect the AC power cable. Figure 7-1 Disconnecting the AC power cable from the power supply Equipment Turn off the AC power cable Battery Bank 2) The equipment is now powered by the battery.

  • Page 25: Frequently Asked Questions (Faqs)

    Frequently Asked Questions (FAQs) 8.1. Power Supplies and Batteries 1. Is my battery in good condition? To perform the test, disconnect the battery bank from the power supply and measure it using a voltmeter. A lead-acid battery has voltage values of 10,5 V 0% charge and up to 12,8 V at 100% charge.
  • Page 26 5. When measuring the voltage at the battery connector, the reading shows 0 . Is this correct? The power supply charger indeed performs the process of measuring the battery bank first to verify if the voltage is appropriate before initiating the current injection for charging.

  • Page 27: Remote Management And Snmp

    or Float. When the battery is fully charged, it will be in the float stage, and the power supply will maintain that voltage to keep the battery charged. 16. How to configure the charging voltages for lithium batteries? Access the power supply's web page and go to "System configs". Refer to the battery manufacturer's datasheet to confirm the appropriate voltage values.

  • Page 28: Special Connections

    Special Connections 9.1. Two Power Supplies in the Same Battery Bank Figure 9-1 Connection of Two Power Supplies to the Same Battery Bank The charging current will be the sum of the currents from the power supplies. 9.2. Parallel Power Supplies Figure 9-2 Parallel Connection of Power Supplies 9.3.

  • Page 29: With Injetor Poe

    9.4. With Injetor PoE Figure 9-4 Connection of Power Supply with PoE Injector 9.5. Connection of Hybrid/MPPT Solar (24 V ) with Power Supply Figure 9-5 Connection of Power Supply with MPPT Solar Note: To prioritize power supply from the solar panel, configure the MPPT voltage to 27,5 V and the float voltage of the power supply to 27,3 V on the...

  • Page 30: Warranty Terms

    Warranty Terms 1 - Warranty Period and Proof The warranty period provided by ALGcom is 1 YEAR, starting from the date of purchase as stated on the sales invoice. Information regarding the warranty period and expiration date can be obtained by contacting sac@algcom.com.br.
  • Page 31 5 - Repair and Technical Assistance Services ALGcom offers repair and technical assistance services to its customers. Pay attention to the following information: Products outside the warranty period will be repaired upon approval of a quotation by the customer. Repaired products outside the original warranty period will have a 3-month warranty on the repair.

This manual is also suitable for:

Fr-2400-15-snmpFr-2400-15-snmp-xFn-4800-10-stFn-4800-10-snmpFn-4800-10-snmp-xFn-4800-25-st ... Show all

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