Summary of Contents for Flexston MaxiFlex6K
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Page 1: User Manual
User Manual Uninterruptible Power Supply System MaxiFlex 6 K / M axiFlex 6 KRM / MaxiFlex 1 0K... - 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. please visit www.flexston.com...
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Page 3: Table Of Contents
................................. 24 AULT 3-10. W ..............................25 ARNING NDICATOR 4. TROUBLE SHOOTING ..............................26 5. STORAGE AND MAINTENANCE ..........................28 5-1. S ..................................28 TORAGE 5-2. M ................................28 AINTENANCE 6. SPECIFICATIONS ..................ERROR! BOOKMARK NOT DEFINED. please visit www.flexston.com... -
Page 4: Safety And Emc Instructions
UPS in any mode of operation should be provided in the building wiring installation. Connect the earth before connecting to the building wiring terminal. Installation and Wiring must be performed in accordance with the local electrical laws and regulations. please visit www.flexston.com... -
Page 5: Operation
Level 3 Power-frequency Magnetic field....:IEC/EN 61000-4-8 Level 4 Low Frequency Signals......:IEC/EN 61000-2-2 Warning: This is a product for commercial and industrial application in the second environment-installation restrictions or additional measures may be needed to prevent disturbances. please visit www.flexston.com... -
Page 6: Installation And Operation
Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or lacking of some parts. Please keep the original package in a safe place for future use. 2-2. Rear Panel View Diagram 1: Maxiflex6K(L)/Maxiflex10K(L) Rear Panel Diagram 2: Maxiflex6K(L)/maxiflex10K(L) Input/Output Terminal... - Page 7 9. Maintenance bypass switch 10. Input circuit breaker 11. Output receptacles: connect to mission-critical loads 12. Output circuit breaker for receptacles 13. Input/Output terminal (Refer to Diagram 2, 4, 6 for the details) 14. Output terminal: connect to mission-critical loads please visit www.flexston.com...
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Page 8: Single Ups Installation
(Connect the earth wire first when making wire connection. Disconnect the earth wire last when making wire disconnection!) Output 1 Line Input Neutral Output 1 Neutral Input Line Output 2 Line Output 2 Neutral Terminal Block wiring diagram for tower models please visit www.flexston.com... - Page 9 Make sure the utility input & output wiring is correct. The wire current spec, color, position, connection and conductance reliability should be checked carefully. Make sure the L/N site is correct, not reverse and short-circuited. please visit www.flexston.com...
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Page 10: Ups Installation For Parallel System
NOTE: The parallel system can not use one battery pack. Otherwise, it will cause system permanent failure. 6) Refer to the following wiring diagram: Parallel communication port connection Share current cable connection Diagram 2 Diagram 1: Power cable connection Wiring diagram of parallel system for tower models please visit www.flexston.com... -
Page 11: Software Installation
Share current cable connection Diagram 4 Diagram 3: Power cable connection Wiring diagram of parallel system for rack models 2-5. Software Installation For optimal computer system protection, install UPS monitoring software to fully configure UPS shutdown. please visit www.flexston.com... -
Page 12: Operations
○ ○ ○ AC mode ○ ○ ○ Battery mode ○ ○ ○ CVCF mode ○ Battery Test ○ ○ ECO mode ○ ○ ○ Fault ○ Note: means LED is lighting, and means LED is faded. please visit www.flexston.com... - Page 13 Programmable output information Indicates that the programmable outputs 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. please visit www.flexston.com...
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Page 14: Audible Alarm
Inverter soft start failure High Inverter voltage Low Inverter voltage Inverter output short circuited Beeping continuously Negative power fault Battery SCR short circuited Inverter relay short circuited Parallel communication failure Parallel output current unbalance Over temperature CPU communication failure Overload please visit www.flexston.com... -
Page 15: Single Ups Operation
2) Suggest to charge batteries at least 10 hours before use. Otherwise, the backup time may be shorter than expected time. 3) Make sure the battery numbers setting on the control board (Please refer to the section 3-4-12 for detailed setting) is consistent to real connection. please visit www.flexston.com... - Page 16 2) Then UPS will cut off power to output and there is no display shown on the display panel. 9. Mute the buzzer 1) To mute the buzzer, please press the “Mute” button for at least 0.5s. If you press it again after the buzzer is muted, the buzzer will beep again. please visit www.flexston.com...
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Page 17: Parallel Operation
5） Turn on each UPS in turns and make sure that AC mode LED or Battery mode LED displays in each UPS. Measure the output voltage of each UPS to check if the voltage difference is less than 2V please visit www.flexston.com... - Page 18 Before turning on the parallel system to activate inverter, make sure that all unit’s maintenance switch at the same position. When parallel system is turned on to work through inverter, please do not operate the maintenance switch of any unit. please visit www.flexston.com...
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Page 19: Abbreviation Meaning In Lcd Display
Parameter 2 Parameter 3 15 programs available list for parameter 1: Battery Code Description Bypass CVCF Battery Test Output voltage Output frequency Voltage range for bypass Frequency range for bypass ECO mode enable/disable Voltage range for ECO mode please visit www.flexston.com... - Page 20 But when a single UPS without parallel function is powered on with mains and before the UPS finished the startup, there will be a few seconds of voltage pulse (same as the input voltage) on the bypass output. please visit www.flexston.com...
- Page 21 The default value is 48.0Hz/58.0Hz. Parameter 3: Set high point for ECO mode. frequency 50 Hz: Setting range is from 52.0Hz to 54.0 Hz. 60 Hz: Setting range is from 62.0Hz to 64.0Hz. The default value is 52.0Hz/62.0Hz. please visit www.flexston.com...
- Page 22 Set shutdown time for programmable output. Parameter 3: Shutdown time in minutes. Setting range is from 0 to 300. When shutdown time arrives, the programmable output terminal will be cut off. The default value is 30 minutes. please visit www.flexston.com...
- Page 23 15: Output voltage adjustment l Interface Setting Parameter 2: you may choose Add or Sub to adjust inverter voltage Parameter 3: the voltage range is from 0V to 6.4V, the default value is 0V. please visit www.flexston.com...
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Page 24: Operating Mode/Status Description
50 Hz or 60 Hz. The UPS will still charge battery under this mode. LCD display Battery mode Description When the input voltage is beyond the acceptable range or power failure, UPS will backup power from battery and alarm will beep every 4 seconds. LCD display please visit www.flexston.com... -
Page 25: Fault Code
Bus unbalance None Parallel communication None failure Inverter soft start failure None Parallel output current None unbalance High Inverter voltage None Over temperature None Low Inverter voltage None CPU communication failure None Inverter output short circuited Overload please visit www.flexston.com... -
Page 26: Warning Indicator
Beeping every second EPO enable Beeping every second Fan failure/Over temperature Beeping every second Charger failure Beeping every second I/P fuse broken Beeping every second Overload 3 times in 30min Beeping every second Parallel Protection Beeping every second please visit www.flexston.com... -
Page 27: Trouble Shooting
Contact your dealer to replace Batteries defect the battery. Fan is locked or not working; The icon flash on LCD or the UPS temperature is too Check fans and notify dealer. display and alarm beeps every second. high. please visit www.flexston.com... - Page 28 For single UPS, since there is no communication cable and parallel output cable connection, simply ignore this warning message by pressing ‘UP’ and ‘DOWN’ button to disable and turning on UPS for continuous operation. please visit www.flexston.com...
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Page 29: Storage And Maintenance
Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It may be toxic. Please replace the fuse only with the same type and amperage in order to avoid fire hazards. Do not disassemble the UPS system. please visit www.flexston.com... -
Page 30: Specifications
* Derate capacity to 60% of capacity in CVCF mode and to 90% when the output voltage is adjusted to 208VAC. **If the UPS is installed or used in a place where the altitude is above than 1000m, the output power must be derated one percent per 100m. ***Product specifications are subject to change without further notice. please visit www.flexston.com...
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