PowerWalker DC UPS User Manual Download

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Page 13

8. Specifications

Model Name

DC UPS

INPUT

Nominal input voltage

230Vac

Acceptable Input Voltage Range

80~260Vac

Acceptable Input frequency Range

45Hz~65Hz

OUTPUT

Output power (max)

30W

Normal Voltage

12Vdc

Output Voltage Range

10.5V~13.8V

Line Mode Efficiency

> 80%

BATTERY

Type/Rating

12V/7Ah x 1pc

Discharge Prevention

10.5V ± 0.5V

Backup Time
(With 1A Discharging)

Typical 340mins

Rated Charging Voltage

13.7V ± 0.25V

Recharge Time (internal battery)

4 hours to 90% without load

after complete discharge

Charge Current

2.5A Maximum

Hot Swappable Battery

Yes

INDICATOR

AC mode

Green LED Lighting

Backup mode

Yellow LED Lighting

Battery low

Yellow LED Flashing

Battery replace

Red LED Flashing

Battery missing

Red LED Lighting

Fault

Red LED Lighting

Battery self-test

Green LED flashing

AUDIBLE ALARM

Backup mode

Sounding every 5 seconds

Battery low

Sounding every 1 second

Battery replace

Sounding every 2 seconds

Battery missing

Continuous sounding

Fault

Continuous sounding

Summary of Contents for DC UPS

Page 1: ...Page 1 EN DC UPS User Manual ...

Page 2: ...uction 3 1 3 The 7 Pin Terminal Connecters Introduction Table 4 2 Safety Information 5 3 Package Contents 6 4 Installation 7 9 4 1 Wire Connection 7 8 4 2 Wall Mounting Instructions Optional 9 5 Operation 10 6 Available Visual Alarms 11 7 Battery Replacement Procedure 12 8 Specifications 13 ...

Page 3: ...2VDC 30W max output meets the major standard of network devices Integrated hot swappable to easy replacement battery allows battery replacement without power interruption Microprocessor controlled for optimized operation and maximum reliability Audible warning alarm with mute switch Outputs for remote monitoring On Battery Replace Battery Battery missing and Low battery alert Wall mountable design...

Page 4: ...REPLACE BATT Low when battery is charged Open when battery fails the self test At least 26AWG BATT MISSING Low when battery is present Open when battery is missing At least 26AWG LOW BATT Low when battery is near full charge capacity Open when operating from a battery with 20 capacity At least 26AWG AC input socket TheAC input socket is IEC320 C14 DC output socket TheDC outputincludes 12VDCpowe r ...

Page 5: ...e the unit Refer repair issues only to qualified personnel Fuses or other parts must be replaced ONLY with parts of identical types and ratings Substitution of non identical parts can cause fire and other safety hazards All batteries used are sealed lead batteries Batteries should be recycled The battery charges when it is connected to the AC power The battery will fully charge during the first ei...

Page 6: ...N 3 Package Contents The DC UPS package includes the following items Please inspect if there are any missing parts 1 x DC UPS Unit with 12V internal battery preinstalled 1 x User Manual 1 x 7 position connector ...

Page 7: ...connected 2 Plug IEC LOCAL power cord into the AC input socket on the back of DC UPS Do not connect the AC power cord to utility outlet prior to this process 3 Connect DC UPS to network device 3 1 If the telemetry cable is enclosed 1 Plug the telemetry cable into the 7 position connector 2 Then place the cable between the two sticks for fixing the cable as the following picture ...

Page 8: ... sure that the correct wire gauges are used for the safety Please refer to 1 3 The 7 Pin Terminal Connecter Intro Table 2 Plug the 7 conductor cable into the outlet of the DC UPS 3 Then place the cable between the two sticks for fixing the cable as the following picture 4 Close the wire connection cover 5 Connect the other end of the cable to the equipment ...

Page 9: ...in the 2 screw locations The distance between the centers of the 2 screws are 80cm STEP 2 Use a drill to drill holes where you made the mark on the wall If you drill into a wall stud proceed to Step 5 If not go to Step 4 STEP 3 Insert anchor s into the hole s STEP 4 Screw in the screw leaving it protruding 1 4 inch from the wall STEP 5 Mount the DC UPS on the screw heads Mounting holes ...

Page 10: ...of the battery Turn the mute switch ON then OFF then ON and OFF again within five seconds During the Self test the DC UPS operates in backup mode The DC UPS automatically conducts a Self test in two conditions 1 Operate it and then the MCU detects battery voltage is higher than 13V 2 Every 21 days while operating all the time Note During the self test the DC UPS briefly operates on battery backup ...

Page 11: ...ting on battery power The alarm will stop when main power is returned Low Battery Yellow LED flashes one every 1 seconds The battery energy is running low This alarm will continue until the unit performs a forced shutdown when the battery is depleted Replace Battery Red LED flashes one every 2 seconds This alarm warns that the battery has reached the end of its useful life The user must replace th...

Page 12: ... battery from enclosure remove the wire connections from the battery STEP 3 Connect the new battery black to black red to red place the battery into the enclosure and then put the wires next by the battery inside of the closure as shown bellow WARNING Connect the correct color wires carefully to the corresponding terminals The battery has two color coded terminals red black as well as the two colo...

Page 13: ...ated Charging Voltage 13 7V 0 25V Recharge Time internal battery 4 hours to 90 without load after complete discharge Charge Current 2 5A Maximum Hot Swappable Battery Yes INDICATOR AC mode Green LED Lighting Backup mode Yellow LED Lighting Battery low Yellow LED Flashing Battery replace Red LED Flashing Battery missing Red LED Lighting Fault Red LED Lighting Battery self test Green LED flashing AU...

Page 14: ...TING ENVIRONMENT Operating temperature 0 to 40 Operating humidity 0 to 90 Operating Elevation 0 to 3000m PHYSICAL Weight 3 5 kgs Dimension W x H x D 120mm W x 358mm H x 86 5mm D INPUT TYPE IEC inlet OUTPUT TYPE 7pin terminal 2 pins for DC output 5 pins for dry contact signal output ...

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