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Grafenthal PR-1000, User Manual

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Grafenthal PR-1000 User Manual Download Page 10

 

 

 

 

GRAFENTHAL GmbH  -  User Manual UPS 

PR-1000/-1500/-2000/-3000

 

 

- 9 - 

 

 
3-3. Audible Alarm  

Battery Mode 

Sounding every 4 seconds 

Low Battery 

Sounding every second 

Overload 

Sounding twice every second 

Fault 

Continuously sounding 

Bypass Mode 

Sounding every 10 seconds 

 
 
3-4. LCD display wordings index 

Abbreviation 

Display content 

Meaning 

ENA 

 

Enable 

DIS 

  

Disable 

ESC 

 

Escape 

HLS 

 

High loss 

LLS 

 

Low loss 

BAT 

 

Battery 

CF 

 

Converter 

EP 

 

EPO 

FA 

 

Fan 

TP 

 

Temperature 

CH 

 

Charger 

 
 
3-5. UPS Setting 

 

There are three parameters to set up the 

UPS.  

Parameter 1: It’s for program alternatives. 

There are 

9 

programs to set up. Refer to 

below table. 

Parameter 2 and parameter 3 are the setting 

options or values for each program. 

 

 

 

 

 

Parameter 1 

Parameter 
2 

Parameter 3 

Summary of Contents for PR-1000

Page 1: ...GRAFENTHAL USV PR 1000 PR 1500 PR 2000 PR 3000 Uninterruptible Power Supply System USER MANUAL EN ...

Page 2: ...Maintenance service and faults 3 2 Installation and setup 4 2 1 Rear panel view 4 2 2 Setup the UPS 5 3 Operations 7 3 1 Button operation 7 3 2 LCD Panel 7 3 3 Audible Alarm 9 3 4 LCD display wordings index 9 3 5 UPS Setting 9 3 6 Operating Mode Description 13 3 7 Faults Reference Code 14 3 8 Warning indicator 14 4 Troubleshooting 15 5 Storage and Maintenance 17 6 Specifications 18 ...

Page 3: ...no one can step on or trip over them Do not connect domestic appliances such as hair dryers to UPS output sockets The UPS can be operated by any individuals with no previous experience Connect the UPS system only to an earthed shockproof outlet which must be easily accessible and close to the UPS system Please use only VDE tested CE marked mains cable e g the mains cable of your computer to connec...

Page 4: ...erations Unauthorized persons must be kept well away from the batteries Caution risk of electric shock The battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the ground Before touching please verify that no voltage is present Batteries may cause electric shock and have a high short circuit current Please take the precautionary meas...

Page 5: ...odel Type Model Type PR 1000 Standard PR 1000L Long run PR 1500 PR 1500L PR 2000 PR 2000L PR 3000 PR 3000L 2 1 Rear panel view PR 1000 L 1500 L PR 2000 L PR 3000 L 1 Programmable outlets connect to non critical loads 2 Output receptacles connect to mission critical loads 3 AC input 4 Input circuit breaker 5 Network Fax Modem surge protection 6 Emergency power off function connector EPO 7 USB commu...

Page 6: ...put or outputs please follow below steps for the wiring configuration a Remove the small cover of the terminal block b Suggest using AWG14 or 2 1mm2 power cords Suggest using WG12 10 or 3 3mm2 5 3mm2 power cords for NEMA type c Upon completion of the wiring configuration please check whether the wires are securely affixed d Put the small cover back to the rear panel Step 3 Communication connection...

Page 7: ...S monitoring software to fully configure UPS shutdown You may insert provided CD into CD ROM to install the monitoring software If not please follow steps below to download and install monitoring software from the internet 1 Go to the website http www grafenthal com service support download center 2 Click GRAFENTHAL USV Management icon and then choose your required OS to download the software 3 Fo...

Page 8: ...n off the UPS in battery mode UPS will be in standby mode under power normal or transfer to Bypass mode if the Bypass enable setting by pressing this button Confirm selection key Press this button to confirm selection in UPS setting mode Select Button Switch LCD message Press this button to change the LCD message for input voltage input frequency battery voltage output voltage and output frequency...

Page 9: ...ates the load level by 0 25 26 50 51 75 and 76 100 Indicates overload Indicates the load or the UPS output is short circuit Programmable outlets information Indicates that programmable management outlets are working Mode operation information Indicates the UPS connects to the mains Indicates the battery is working Indicates the bypass circuit is working Indicates the ECO mode is enabled Indicates ...

Page 10: ...D display wordings index Abbreviation Display content Meaning ENA Enable DIS Disable ESC Escape HLS High loss LLS Low loss BAT Battery CF Converter EP EPO FA Fan TP Temperature CH Charger 3 5 UPS Setting There are three parameters to set up the UPS Parameter 1 It s for program alternatives There are 9 programs to set up Refer to below table Parameter 2 and parameter 3 are the setting options or va...

Page 11: ...tput voltage is 127Vac 02 Frequency Converter enable disable Interface Setting Parameter 2 3 Enable or disable converter mode You may choose the following two options CF ENA converter mode enable CF DIS converter mode disable 03 Output frequency setting Interface Setting Parameter 2 3 Output frequency setting You may set the initial frequency on battery mode BAT 50 presents output frequency is 50H...

Page 12: ... Interface Setting Parameter 3 Enable or disable Bypass function You may choose the following two options ENA Bypass enable DIS Bypass disable 07 Bypass voltage range setting Interface Setting Parameter 2 3 Set the acceptable high voltage point and acceptable low voltage point for Bypass mode by pressing the Down key or Up key HLS Bypass high voltage point For 208 220 230 240 VAC models 230 264 se...

Page 13: ...Programmable outlets setting Interface Setting Parameter 3 Set up backup time limits for programmable outlets 0 999 setting the backup time limits in minutes from 0 999 for programmable outlets which connect to non critical devices on battery mode 00 Exit setting ...

Page 14: ...rgy saving Frequency Converter mode When input frequency is within 40 Hz to 70 Hz the UPS can be set at a constant output frequency 50 Hz or 60 Hz The UPS will still charge battery under this mode Battery mode When the input voltage is beyond the acceptable range or power failure and alarm is sounding every 4 second UPS will backup power from battery Bypass mode When input voltage is within accept...

Page 15: ...er soft start fail 11 x Over temperature 41 x Inverter voltage high 12 x Over load 43 3 8 Warning indicator Warning Icon flashing Alarm Low Battery Sounding every second Overload Sounding twice every second Battery is not connected Sounding every second Over Charge Sounding every second Site wiring fault Sounding every second EPO enable Sounding every second Fan Failure Sounding every second Over ...

Page 16: ...battery is incorrectly connected Check if all batteries are connected well Fault code is shown as 27 and the icon is lighting on LCD display and alarm is continuously sounding Battery voltage is too high or the charger is fault Contact your dealer Fault code is shown as 28 and the icon is lighting on LCD display and alarm is continuously sounding Battery voltage is too low or the charger is fault ...

Page 17: ...ontinuously sounding A UPS internal fault has occurred There are two possible results 1 The load is still supplied but directly from AC power via bypass 2 The load is no longer supplied by power Contact your dealer Battery backup time is shorter than nominal value Batteries are not fully charged Charge the batteries for at least 5 hours and then check capacity If the problem still persists consult...

Page 18: ... case please contact your dealer Storage Before storing charge the UPS 5 hours Store the UPS covered and upright in a cool dry location During storage recharge the battery in accordance with the following table Storage Temperature Recharge Frequency Charging Duration 25 C 40 C Every 3 months 1 2 hours 40 C 45 C Every 2 months 1 2 hours Be sure to deliver the spent battery to a recycling facility o...

Page 19: ...e when the utility is normal 130 UPS shuts down immediately at battery mode or transfer to bypass mode when the utility is normal Current Crest Ratio 3 1 Harmonic Distortion 3 THD Linear Load 6 THD Non linear Load 4 THD Linear Load 7 THD Non linear Load Transfer Time AC Mode to Batt Mode Zero Inverter to Bypass 4 ms Typical Waveform Batt Mode Pure Sinewave Efficiency AC Mode 85 88 Battery Mode 83 ...

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