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Table of Contents
Troubleshooting
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Summary of Contents for Kraun 1KVAS
- Page 1 Manual UPS On-Line 1000VA Rack User’s Manual Cod. KR.UL Warning The manufacturer is under no circumstances liable for any unauthorised modifications made to the product by the user or any other parties which may compromise its conformity and safety. www.kraun.it...
- Page 2 Please obey the instructions and all the warning stated in the manual or on the machine. Don’t operate the machine before finishing reading the safety and operation instructions. note: Because of the continuous improvements, our products may differ somewhat from the contents included in this manual. You can contact local office to get the information when necessary. www.kraun.it...
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Page 3: Table Of Contents
5.5.5. fault mode 6. MAintenAnce 6.1. BaTTeRY maInTenance 7. tROUbLeShOOting And PeRFORMAnce OF PROdUct 7.1. leD InDIcaTIon anD waRnIng TaBle 7.2. TRoUBleShooTIng 7.3. emc STanDaRD/SafeTY STanDaRD 7.4. PRoDUcT PeRfoRmance 7.4.1. electric Performance 7.5. commUnIcaTIon InTeRface 7.5.1. rs232 communication interface 7.5.2. rs232 cable sPecifications 7.5.3. oPtional communication interface www.kraun.it... -
Page 4: Summary
11. cold start function. when there is no main power, UPS can be started by battery pack. It can meet the us- ers’ emergency needs. The cold start function is quite strong. UPS can be cold started under the full load situation. www.kraun.it... - Page 5 19. 19.adopt international standard rack-mounted size. whether you want to put it on the office desk or in the rack-mount as a system to manage, It can present your personal style with corresponding components. www.kraun.it...
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Page 6: Safety Instruction
The safety symbols cited in this manual are shown in table 1-1, which are used to inform read- ers of safety issues that should be obeyed when installation, operation and maintenance. Safety Symbol Indication attention Static discharge sensitive electric shock www.kraun.it... -
Page 7: Product Introduction
Indicate risk of injury or damage the equipment. 3. PROdUct intROdUctiOn 3.1. the APPeARAnce OF the PROdUct fig 1 front Panel view RJ45 net surge Screw protection Input hole output Interface RS232 Breaker Input mains Power socket Intelligent Slot fig 2 1kVa Rear Panel view www.kraun.it... -
Page 8: The Principle Of The Product
3. 3. check if the equipment is just what you wanted to purchase. You can affirm through inspecting the model number on back panel of the equipment. 4.2. nOteS 1. Please place the UPS in a clean, stable environment, avoid the vibration, dust, too humidity, flammable gas and liquid, corrosive. www.kraun.it... -
Page 9: Ups Input Connection
The Input to the group should meet on a very precise phase / neutral connection; though incorrectly con- nected, on the display will flash “InPUT”. The solution to this problem is to insert the plug of the group upside down. 4.4. UPS OUtPUt cOnnectiOn fig 6 output connection www.kraun.it... -
Page 10: Installation
10 cabinet installation bracket assembly 2. cabinet installation bracket screw hole a, screw hole B are respectively corresponding to two screws (symmetrical on both sides, a total of four). fig 11 cabinet installation bracket fig 12 cabinet installation bracket assembly www.kraun.it... -
Page 11: Tower/Rack Assembly
• Inductance loads such as motor, fluorescent lamp, copy cat are strictly prohibited connecting to UPS to avoid damage. • Plug UPS on the special socket with over-current protection, the power socket that used should be con- nected with ground wire. www.kraun.it... -
Page 12: Panel Display, Operation And Running
2 seconds: circularly and orderly display the items every 2 seconds, when press and hold the key for some time again, it will turn to output status. • Function setting key non-functional setting mode: Press and hold the key for more than 2 seconds: function setting interface (eco, BPS, oPU). www.kraun.it... -
Page 13: The Description Of Led Display Lamp Functions
UPS, the four leDs will light and go out one-by-one. It circulates several times until starting the UPS successful. nOte: as to the leD indication in different modes, please refer to the leD lamps/display panel and warning table. www.kraun.it... -
Page 14: Lcd Display Functions
(1); when charger works abnormally, the icon will flash in a whole, as graphics(2): www.kraun.it... -
Page 15: Operation
1. Press and hold the on/off key for more than half a second to turn off the UPS. 2. when turning off the UPS, it will do self-testing firstly. leD light and go out circularly and orderly until there is no display on the panel. www.kraun.it... -
Page 16: Ups Self-Test/Mute Test Operation
“on” or “off” below the “eco” will light without flash. 4. exit from the setting interface. Press and hold function setting key for more than 2 sec- onds, exit from the setting interface and turn to main interface. www.kraun.it... -
Page 17: Bypass Output Setting
5. after setting bPS as on, when mains power plugged in without turning on the UPS or no mains power plugged in, there is bypass output but no power down backup function. www.kraun.it... -
Page 18: Output Voltage Setting (Optional Function)
4. exit from the setting interface. Press and hold function setting key for more than 2 seconds, exit from the setting interface and return to main interface. nOte: when setting the output voltage ,you’d better cut off the load of the UPS first. www.kraun.it... -
Page 19: Parameters Inquiring
Va). Temperature: Display the temperature of the inverter in the UPS. as the following graphics shows: the temperature of the inverter is 37°c. www.kraun.it... -
Page 20: Run Mode
Bypass yellow leD is on the buzzer beeps once every 2 minutes . The warning red leD is on when beep- ing. lcD displays are according to the exact load and battery capacity. www.kraun.it... -
Page 21: Line Mode
UPS will works on eco mode. If input ac mains exceeds the range of eco several times in a row in a minute but stays in inverting input range, UPS will work on inverting mode automatically. www.kraun.it... -
Page 22: Fault Mode
UPS. after UPS turned on, please connect load one-by-one. • It is recommended that the generator capacity is as twice as UPS rated capacity • You’d better not use the eco mode when the quality of the input ac mains is not good. www.kraun.it... -
Page 23: Maintenance
• when replace batteries, please use the screwdriver with insulating handle. Do not lay the tools or metallic goods on the battery. • never revert or short circuit between the battery anode and cathode. www.kraun.it... -
Page 24: Troubleshooting And Performance Of Product
7.1. Led indicAtiOn And wARning tAbLe appendix1: f fault causation fault code Bus fault 00-19 Inverter fault 20-39 over heat 40-44 output short circuit 45-49 overload 50-54 output Relay fault 55-59 Input nTc fault 60-64 auxiliary Power fault 65-69 Input fuse fault 70-74 others www.kraun.it... - Page 25 If display fault code and icon lights, contact for maintenance fault mode long beeps when you can’t deal with it by yourself. _indicator lights for a long time _indicator flashes _the status of indicator depends on other conditions www.kraun.it...
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Page 26: Troubleshooting
UPS loads connected fault occurs inside UPS contact supplier for servicing The icon of charger status on lcD display charger doesn’t work contact supplier for servicing flashes and buzzer normally or battery aged beeps once per second www.kraun.it... -
Page 27: Emc Standard/Safety Standard
Safety standard number Iec62040-2 Iec62040-1 Iec61000-4-2 gB4943-2005 Iec61000-4-3 Iec61000-4-4 Iec61000-4-5 7.4. PROdUct PeRFORMAnce 7.4.1. electric Performance model 1kVaS 1kVah Rated capacity 800w/1000Va input Single phase and earthing Voltage range 115±5Vac-295±5Vac frequency 45hz-55hz@50hz/55hz-65hz@50hz input Power factor ≥0.98 eco range setting rated output voltage ±20Vac... -
Page 28: Communication Interface
-25°c ~ 55°c temperature Š mechanical Specification model Dimension w*D*h (mm) net weight/gross weight(kg) 1kVaS 12/14.5 440*380*86.5 7.5. cOMMUnicAtiOn inteRFAce 7.5.1. rs232 communication interface This UPS provides a standard DB9 communication interface on its rear panel, the definition of the pins is as following:... -
Page 29: Rs232 Cable Specifications
UPS from far end. c). Intelligent dry contact card: Use the monitoring function of the dry contact interface system to monitor and manage the power source of the UPS. ault codes www.kraun.it...
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