Jaycar Electronics MP5212 Скачать руководство пользователя страница 27 | Manualshive

Страница: 27 / 31

Jaycar Electronics MP5212 Скачать руководство пользователя страница 27

Rack mount Series UPS

(

1~3kVA

)

User ‘s Manual

-23-

(3) Poor contact between battery connecting wires or

connecting terminals.

3

．

Intermittent buzzing of the buzzer when UPS input is normal.

Possible causes: Abnormal input voltage that exceeds the UPS' allowable

input voltage range of power supply.

5

．

UPS works well when computer is in operation. After power failure, UPS

works properly and the computer breaks down. Possible cause: Poor

earth connection as a result of much too high floating voltage of the zero

line and earth wire.

5

．

All of panel indicator lamps are off.

Possible cause: Poor connection or malfunction of display control panel.

«
...
25
26
27
28
29
...
»

Содержание MP5212

Страница 1: ...UPS Rack Mount Series 1 3KVA User s Manual...

Страница 2: ...e anode and cathode of battery It s prohibited to touch any two of wire connectors or bare end of connecting wires Otherwise it may lead to damage of battery or personal injury 8 Please keep the batte...

Страница 3: ...9 3 Equipment Installation 11 3 1 Site and Environment Requirements 11 3 1 1 Site Requirements 11 3 1 2 Environment Requirements 11 3 2 Procedures of Dismantling Cases 12 3 3 Installation of UPS 12 3...

Страница 4: ...4 6 1 Safety Precaution 19 4 6 2 Preventive and Regular Maintenance 20 4 6 3 FAQ 20 4 7 Troubleshooting 22 4 7 1 Overview 22 4 7 2 Troubleshooting 22 5 Packing Transportation and Storage 24 5 1 Packin...

Страница 5: ...r central server microcomputer concentrator telecommunication system data center medical facilities and those who requiring high quality power protection They can be widely used in many key business a...

Страница 6: ...asting 30 seconds 150 lasting 300 milliseconds Output mode Sockets Sockets Other Characteristics Backup time 5 minutes PC LOAD Rational configuration for long backup type 5 minutes PC LOAD Rational co...

Страница 7: ...s well as improving operational reliability and reducing manufacturing cost which lowers the cost of the system design for customers 4 Perfect protection function Possess such functions as output low...

Страница 8: ...nal and ground terminal 8 High voltage endangering personal safety exists in the storage battery of this UPS Please pay attention to insulation during installation and use 9 Improper handling of acidi...

Страница 9: ...oice And they could be used as tower and rack mount type UPS 2 1 1 1 3kVA series Front Panel Structure 1 3kVA series UPS Front Panel have LED or LCD display Fig 2 1 Front Panel 2 1 2 1kVA Rear Panel S...

Страница 10: ...modules are optional AC OUTPUT 10A Max New Brazilian socket Fig 2 2 1kVA rear panel 1kVA rear panel 1 DC input cover 2 DC input port used for long backup type UPS please remove the cover No 1 when usi...

Страница 11: ...A Max AC INPUT PE L N b a c b c a b c a AC OUTPUT 10A Max AC INPUT b a c C D E FUSE 250V 15A N AC INPUT L PE AC OUTPUT 10A Max F b c a AC OUTPUT 10A Max N AC INPUT L PE G b c a Fig2 3 2kVA 3kVA rear p...

Страница 12: ...g ground Connect to ground when using 4 Breaker 2 1 4 1 3kVA series rack mount and tower structure 1 3kVA series rack mount and tower structure please refer to following drawing UPS rack mount structu...

Страница 13: ...ck diagram is shown in Fig 2 7 DC AC inverter adopts half bridge structure while DC DC voltage increase adopts push pull or BOOST circuit PFC is active power factor correction circuit controlled by UC...

Страница 14: ...as Figure 2 9 signal definitions as Table 2 2 1 6 2 7 3 8 4 9 5 Fig 2 9 Dry contact pins definition Table 2 2 UPS Dry contact communication signal definitions Status Dry contact signal description Bat...

Страница 15: ...normal equipment operation as stated in this section 1 The equipment room must be equipped with applicable and effective fire apparatus 2 The commercial power which supplies power for UPS should be eq...

Страница 16: ...of UPS Because the main unit size of rack mount series standard time delay model and long time delay model is small the UPS can be placed on the flat surface directly without other fixing or installat...

Страница 17: ...y of the equipment to isolate it with commercial power Consider especially the charge power and the current shock the input air switch can be higher than 1 5 2 times most current of UPS input which is...

Страница 18: ...UPS wires connection as Figure 3 2 As for the standard UPS with battery internal it doesn t need the operation of step 1 step 2 and remove the DC input cover INPUT DC FUSE 250V 10A AC INPUT 2 DC Inpu...

Страница 19: ...C Power System Connecting to the rack Communite with computers or moniters Figure 3 3 2kVA 3kVA wire connection Cautions Step 1 Mains socket should be installed near the equipment and should be easy t...

Страница 20: ...ction of ground wire Whether the ground wire of UPS is connected to the ground line bank of the equipment room Whether the connection of ground wire is reliable 4 The inspection of the voltage differe...

Страница 21: ...the UPS panel to start UPS the INV indicator light will light up After retardation time the BYP light goes out and the UPS is changed inversion power supply By this time the start up is completed and...

Страница 22: ...e charging time for standard device should be no less than ten hours each time 4 At high temperature region the battery should be charged and discharged once every two months The charging time for sta...

Страница 23: ...and the ground Test before touching 4 6 Maintenance Guide Proper maintenance includes preventive maintenance and remedial maintenance which is crucial to optimum operation of UPS and can ensure relati...

Страница 24: ...output cable connecting terminals once Carefully measure and check them to ensure good contact 3 Check the working status of the vent fan on a regular basis to prevent clogging of the air outlet Repai...

Страница 25: ...circuit short circuit Reduce the load to an adequate amount or check the cause for short circuit In many cases it is caused by output adapter short circuit or input short circuit fault owing to equip...

Страница 26: ...rnal environment such as temperature humidity and load Always check these external factors before coming to the conclusion of UPS system damage 4 7 2 Troubleshooting Only some simple troubleshooting s...

Страница 27: ...ltage that exceeds the UPS allowable input voltage range of power supply 5 UPS works well when computer is in operation After power failure UPS works properly and the computer breaks down Possible cau...

Страница 28: ...indicated on the packing carton to avoid damage to the devices 5 3 Storage The system equipment shall be stored in dry warehouse Do not expose it to the insolation or rain Place it in the way as show...

Страница 29: ...LED Indicator 1 2 3 4 5 6 7 8 9 10 1 Load status 0 25 Load Silent 2 25 50 Load Silent 3 50 75 Load Silent 4 75 100 Load Silent 5 100 105 Load Silent 6 105 Load Beeping Every 1 5 seconds 7 125 Load Lo...

Страница 30: ...e shutdown 1 beep every 1 5 seconds 18 UPS Checking no battery connection Silent 19 Mains supply abnormal 3 beeps every 10 seconds 20 Over load protection in mains supply mode Long Beeping 21 Over loa...

Страница 31: ...s UPS fault status UPS close status UPS alarm status No UPS working status Alarm LED indication LINE INV BYP BATT FAULT 1 Bypass working UPS close none 2 L N wire reversed Alarm 1 second every minute...

Отзывы:

Нет отзывов