PowerWalker VFI 10000 CPE 3/3 Manual
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PowerWalker VFI 10000 CPE 3/3 Manual

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PowerWalker
VFI 10000 CPE 3/3
VFI 15000 CPE 3/3
VFI 20000 CPE 3/3
Manual
EN
Uninterruptible Power Supply System
Version: 1.0

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Summary of Contents for PowerWalker VFI 10000 CPE 3/3

  • Page 1 PowerWalker VFI 10000 CPE 3/3 VFI 15000 CPE 3/3 VFI 20000 CPE 3/3 Manual Uninterruptible Power Supply System Version: 1.0...
  • Page 2 Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully.

  • Page 3: Table Of Contents

    Table of Contents 1. SAFETY AND EMC INSTRUCTIONS ....................1 1-1. T ....................... 1 RANSPORTATION AND TORAGE 1-2. P ............................1 REPARATION 1-3. I ............................1 NSTALLATION 1-4........................ 2 ONNECTION ARNINGS 1-5. O ............................3 PERATION 1-6. S ............................3 TANDARDS 2.

  • Page 4: Safety And Emc Instructions

    1. Safety and EMC instructions Please read carefully the following user manual and the safety instructions before installing the unit or using the unit! 1-1. Transportation and Storage Please transport the UPS system only in the original package to protect against shock and impact.

  • Page 5: Connection Warnings

    1-4. Connection Warnings There is no standard backfeed protection inside, please isolate the UPS before working according to  this circuit. The isolation device must be able to carry the UPS input current. • This UPS should be connected with TN earthing system •...

  • Page 6: Operation

    1-5. Operation Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time since this would cancel the protective earth of the UPS system and of all connected loads. The UPS system features its own, internal current source (batteries). The UPS output sockets or output terminal blocks may be electrically live even if the UPS system is not connected to the building wiring outlet.

  • Page 7: Installation And Operation

    2. Installation and Operation There are two different types of online UPS: standard and long-run models. Please refer to the following model table. Model Type Model Type 10KL Standard Long-run 15KL model model 20KL We also offer optional parallel function for these two types by request. The UPS with parallel function is called as “Parallel model”.

  • Page 8: Rear Panel View

    2-2. Rear Panel View Diagram 1: 10KL Diagram 2: 10K Rear Panel Diagram 3: 15KL/20KL Diagram 4: 15K/20K Rear Panel Rear Panel Rear Panel Diagram 5: 10KL/15KL/20KL Input/Output Diagram 6: 10K/15K/20K Input/Output Terminal Terminal 1. RS-232 communication port 2. USB communication port 3.

  • Page 9: Single Ups Installation

    12. Output terminal: connect to mission-critical loads 13. Line input terminal 14. Input Grounding terminal 2-3. Single UPS Installation Installation and wiring must be performed in accordance with the local electric laws/regulations and execute the following instructions by professional personnel. Make sure the mains wire and breakers in the building are enough for the rated capacity of UPS to avoid the hazards of electric shock or fire.
  • Page 10 Input Neutral Output L1 Input L3 Output L2 Input L2 Output L3 Input L1 Output Neutral Terminal Block wiring diagram of 10KL/15KL/20KL Output Grounding Input Grounding Output L1 Input Neutral Output L2 Input L3 Output L3 Input L2 Output Neutral Input L1 Terminal Block wiring diagram of 10K/15K/20K Input Neutral...

  • Page 11: Ups Installation For Parallel System

    numbers of the battery pack, please make sure you modify the setting simultaneously. The connection with wrong battery voltage may cause permanent damage of the UPS. Make sure the voltage of the battery pack is correct. ● Pay highly attention to the polarity marking on external battery terminal block, and make sure the correct battery polarity is connected.

  • Page 12: Software Installation

    Output Input Wiring diagram of parallel system for 10K/15K/20K 2-5. Software Installation For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown.

  • Page 13: Operations

    3. Operations 3-1. Button Operation Button Function  Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS. ON/Enter Button  Enter Key: Press this button to confirm the selection in setting menu. ...
  • Page 14 LCD Panel: Display Function Backup time information Indicates the battery discharge time in numbers H: hours, M: minutes, S: seconds Fault information Indicates that the warning and fault occurs. Indicates the fault codes, and the codes are listed in details in section 3-9. Mute operation Indicates that the UPS alarm is disabled.

  • Page 15: Audible Alarm

    Battery information Indicates the Battery capacity by 0-25%, 26-50%, 51-75%, and 76-100%. Indicates the battery is not connected. Indicates low battery level and low battery voltage. Input & Battery voltage information Indicates the input voltage or frequency or battery voltage. Vac: Input voltage, Vdc: battery voltage, Hz: input frequency 3-3.
  • Page 16 3. Connect devices to UPS After the UPS is turned on, you can connect devices to the UPS. 1) Turn on the UPS first and then switch on the devices one by one, the LCD panel will display total load level. 2) If it is necessary to connect the inductive loads such as a printer, the in-rush current should be calculated carefully to see if it meets the capacity of the UPS, because the power consumption of this kind of loads is too big.
  • Page 17 2) In Bypass mode, output voltage of the UPS is still present. In order to cut off the output, switch off the line input breaker(for dual input unit, also switch off the bypass line breaker). A few seconds later, there is no display shown on the display panel and UPS is complete off. 8.

  • Page 18: Parallel Operation

    3-5. Parallel Operation 1. Parallel system initial startup First of all, please make sure all of the UPSs are parallel models and have the same configuration. 1) Turn on each UPS to AC mode respectively (Refer to section 3-4(1)). Then, measure the inverter output voltage of each phase for each UPS to check if the inverter voltage difference between actual output and setting value is less than 1.5V (typical 1V) with multimeter.

  • Page 19: Abbreviation Meaning In Lcd Display

    Second method: 1) If the bypass is abnormal, you can not remove the UPS without interruption. You must cut off the load and shut down the system first. 2) Make sure the bypass setting is enabled in each UPS and then turn off the running system. All UPSs will transfer to Bypass mode.

  • Page 20: Lcd Setting

    The first line The second line The third line 3-7. LCD Setting There are three parameters to set up the UPS. Refer to following diagram. Parameter 1: It’s for program alternatives. Refer Parameter 1 to below tables for the programs to set up. Parameter 2 and parameter 3 are the setting options or values for each program.
  • Page 21 Output C voltage calibration *Y means that this program can be set in this mode. Note: All parameter settings will be saved only when UPS shuts down normally with internal or external battery connection. (Normal UPS shutdown means turning off input breaker in bypass/no output mode). 01: Output voltage ...
  • Page 22 04: Frequency range for bypass  Interface Setting Parameter 2: Set the acceptable low frequency for bypass. 50 Hz system: Setting range is from 46.0Hz to 49.0Hz. 60 Hz system: Setting range is from 56.0Hz to 59.0Hz. The default value is 46.0Hz/56.0Hz. Parameter 3: Set the acceptable high frequency for bypass.
  • Page 23 09: Maximum battery discharge time setting  Interface Setting Parameter 3: 000~999: Set the maximum discharge time from 0 min to 999 min. UPS will shut down to protect battery if the discharge time arrives before the battery is under voltage. The default value is 990 min.
  • Page 24 13: Battery voltage calibration  Interface Setting Parameter 2: Select “Add” or “Sub” function to adjust battery voltage to real figure. Parameter 3: the voltage range is from 0V to 9.9V and the default value is 0V. 14: Charger voltage adjustment ...

  • Page 25: Operating Mode/Status Description

    18: Output A voltage calibration  Interface Setting Parameter 2: it always shows OP.V as output voltage. Parameter 3: it shows the internal measurement value of the output A voltage, and you can calibrate it by pressing Up or Down according to the measurement from an external voltage meter.
  • Page 26 Operating mode/status UPS Power On Description When UPS is powered on, it will enter into this mode for a few seconds as initializing the CPU and system. LCD display No-output description When bypass voltage/frequency is out of acceptable range or bypass is mode disabled (or forbidden), UPS will enter into no-output mode if powering on or turning off the UPS.
  • Page 27 ECO mode Description When the input voltage is within voltage regulation range and ECO mode is enabled, UPS will bypass voltage to output for energy saving. LCD display...
  • Page 28 CVCF mode Description When the output frequency is set to “CF”, the inverter will output constant frequency (50 Hz or 60 Hz). At this mode, the UPS will have no bypass output but still charge battery. LCD display Battery mode Description When the input voltage/frequency is beyond the acceptable range or power failure, UPS will backup power from battery and alarm will beep every 4...
  • Page 29 Bypass mode Description When input voltage is within acceptable range and bypass is enabled, turn off the UPS and it will enter Bypass mode. Alarm beeps every two minutes. LCD display Battery Test Description When UPS is in AC mode or CVCF mode, press “Test” key for more than 0.5s. Then, the UPS will beep once and start “Battery Test”.
  • Page 30 Warning Description If some errors occur in the UPS (but it is still running normally), it will show status one more screen to represent the warning situation. In the warning screen, the icon will be flashing, and it can show up to 3 error codes and each code indicates one error.

  • Page 31: Fault Code

    3-9. Fault Code Fault code Fault event Icon Fault code Fault event Icon Bus start failure None Inverter A negative power None fault Bus over None Inverter B negative power None fault Bus under None Inverter C negative power None fault Bus unbalance None...

  • Page 32: 3-11.Warning Code

    3-11.Warning Code Warning code Warning event Warning code Warning event Battery unconnected L1 IP fuse broken* IP Neutral loss L2 IP fuse broken* IP phase abnormal L3 IP fuse broken* Line situations are different in parallel Bypass phase abnormal system Bypass situations are different in Over charge parallel system...

  • Page 33: Trouble Shooting

    4. Trouble Shooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm in the front The AC input power is not Check if input cable firmly display panel even though the mains is connected well.
  • Page 34 Symptom Possible cause Remedy Check and correct the input neutral connection. connection is ok and the alarm is still displaying, please refer to the LCD setting section, to enter the neutral loss check The input neutral wire is menu, to see if the parameter3 The warning code 02 is shown, the disconnected.

  • Page 35: Storage And Maintenance

    5. Storage and Maintenance 5-1. Storage Before storing, charge the UPS at least 7 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...

  • Page 36: Specifications

    6. Specifications MODEL 10KL 15KL 20KL CAPACITY* 10000VA / 9000W 15000VA / 13500W 20000VA / 18000W INPUT 110 VAC(Ph-N) ± 3 % at 50% Load Low Line Loss 176 VAC(Ph-N) ± 3 % at 100% Load Low Line Comeback Low Line Loss Voltage + 10V Voltage Range 300 VAC(L-N) ±...

This manual is also suitable for:

Vfi 15000 cpe 3/3Vfi 20000 cpe 3/3

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