Xtreme TX90 6kVA Manuale utente
TX90 6kVA & 10kVA Online UPS
6kVA, 10kVA Models
Service Manual
www.xpcc.com | © 2017 Xtreme Power Conversion Corporaon. All rights reserved.
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 2
Uninterrupble Power Supply
Table of Contents
Product Informaon.................................................................................... 5
Symbols on the LCD Display Panel...................................................................................................5
Panel Explanaon............................................................................................................................8
Communicaon Port....................................................................................................................... 9
Installaon and Operaon..........................................................................10
Unpacking......................................................................................................................................10
Selecng Installaon Posion........................................................................................................10
Terminal Block Explanaon............................................................................................................10
Input Conguraon.......................................................................................................................11
Output Conguraon....................................................................................................................12
Start Up in Normal Mode..............................................................................................................13
Check Measured Values and Figures Detected by the UPS...........................................................15
Viewing the UPS Default Sengs..................................................................................................17
Changing the UPS Default Sengs................................................................................................19
System Block Diagram and PCB Wiring Diagram..........................................21
System Block Diagram....................................................................................................................21
Unit Wiring Diagram......................................................................................................................22
Unit Test, Calibraon Seng Explanaon...................................................25
VR Funcon Explanaon................................................................................................................25
Electrical Characteriscs................................................................................................................25
Startup Procedure for Debug UPS.................................................................................................26
UPS Inverter Output Balance Check..............................................................................................27
Unit Calibraon and Seng Procedure.........................................................................................27
Frequency Converter (CVCF Mode) Seng Noce........................................................................33
Oponal Interface Cards.............................................................................34
Relay (Dry Contact) Card............................................................................................................... 34
SNMP Card....................................................................................................................................34
Interface Card Installaon.............................................................................................................35
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 3
Uninterrupble Power Supply
Replacing Baeries.................................................................................... 36
Troubleshoong.........................................................................................38
Error Code Er01.............................................................................................................................38
Error Code Er02.............................................................................................................................39
Error Code Er03.............................................................................................................................40
Error Code Er04.............................................................................................................................41
Error Code Er05.............................................................................................................................42
Error Code Er06.............................................................................................................................43
Error Code EPO.............................................................................................................................44
Error Code Er08.............................................................................................................................45
Error Code Er09.............................................................................................................................46
Error Code Er10.............................................................................................................................47
Error Code Er11.............................................................................................................................48
Error Code Er12.............................................................................................................................49
Error Code Er13.............................................................................................................................50
Error Code Er14.............................................................................................................................51
Error Code Er15.............................................................................................................................52
Error Code Er16.............................................................................................................................53
Error Code Er17.............................................................................................................................54
Error Code Er18.............................................................................................................................55
Error Code Er20.............................................................................................................................56
Error Code Er21.............................................................................................................................57
Error Code Er22.............................................................................................................................58
Error Code Er23.............................................................................................................................59
Error Code Er24.............................................................................................................................60
Error Code Er26.............................................................................................................................61
Error Code Er27.............................................................................................................................62
Error Code Er28.............................................................................................................................63
Error Code Er29.............................................................................................................................64
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 4
Uninterrupble Power Supply
Error Code Er30.............................................................................................................................65
Error Code Er31.............................................................................................................................66
Error Code Er32.............................................................................................................................67
Error Code Er33.............................................................................................................................68
Error Code Er34.............................................................................................................................69
Calibraon Error Code CEr1...........................................................................................................70
Calibraon Error Code CEr2...........................................................................................................71
Calibraon Error Code CEr3...........................................................................................................72
Calibraon Error Code CEr4...........................................................................................................73
Calibraon Error Code CEr5...........................................................................................................74
Calibraon Error Code CEr6...........................................................................................................75
Appendix A................................................................................................76
PCB Installaon Posion................................................................................................................76
PCB Placement..............................................................................................................................78
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 5
Uninterrupble Power Supply
Product Informaon
Symbols on the LCD Display Panel
Item Symbol Descripon
1LINE Ulity or Bypass Source
2Baery Low
3Baery Abnormal
4UPS Overloaded
5 UPS Working in specied mode*
6A Blackout Transfer occurred in UPS Output.
7
Bypass Input Abnormal, UPS fails to transfer to bypass, Bypass
Abnormal at ECO mode
8
Ulity Input Abnormal
9OFF UPS Shut o
10 LINE OFF UPS Abnormal Lock
11 UPS Flow Display
12 4-Digit Measurement Display
13 Indicates the item to be measured
14 UPS ON Switch or Alarm Silence
15 UPS OFF Switch
16 Previous Page or Seng Change
17 Next Page
18 Special Funcon Log In/Out
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 6
Uninterrupble Power Supply
19 Enter or Reconrm
20 Ulity Input Normal LED
21 Bypass Input Normal LED
22 UPS under Redundancy Mode
23 UPS under ECO Mode
24 UPS Fault or Abnormal Warning LED
25 EPO Emergency Power O
The below items from 26 to 31 show the UPS is on Service Mode
26 Sr01 The UPS is on Service Mode now
27 Sr02 Inverter’s & PFC’s PWM Output On
(It shall be -6Vdc ~ +15Vdc/20KHz square wave)
28 Sr03 1st So Start
(Charger or baery pre-charges +/-BUS now)
29 Sr04 2nd So Start
(It means AC SCR Driver on or Baery SCR Driver On)
30 Sr05 3rd So Start
(Boosts +/-BUS up to desired voltage)
31 Sr06 Inverter So Start
(to reach to the desired output voltage of Inverter)
The below Error Codes indicate you the error status of the UPS
1Er01 1st stage DC BUS capacitor pre-charge abnormal aer 50 sec-
onds or Baery Fuse fails
2Er02 AC SCR or Baery SCR so Start abnormal aer 2 seconds
3Er03 3rd PFC(Boost) so start abnormal aer 30 seconds
4Er04 Inverter out of order
5Er05 Baery Weak or Dead
6Er06 Output Short Circuit
7EPO EPO Mode
8Er08 DC Bus high-voltage-level abnormal
9Er09 DC Bus low-voltage-level abnormal
10 Er10 Inverter Over-current
11 Er11 UPS Overheat
12 Er12 Inverter Overload
13 Er13 Charger out of order or abnormal
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 7
Uninterrupble Power Supply
14 Er14 Fan out of order
15 Er15 Wrong Procedure to Enter Maintenance Mode
16 Er16 Output Parameters Set Error in Parallel System
17 Er17 ID Numbers are in conict in Parallel System or ID number Error
in single unit
18 Er18 EEPROM’s data error. Its values are reset to default.
(Nomral/220V/adj0%/+/-3Hz/low sensivity)
19 Er19 Reserved
20 Er20 DC Bus voltage can’t be discharged
21 Er21 Parallel communicaon error (communicaon wire disconnect-
ed or failure to nd ID1 UPS) in parallel system
22 Er22 Bypass SCR or Output Fuse Fails
23 Er23 Inverter Relay or SCR or Output Fuse Fails
24 Er24 Bypass Input found when Running on CVCF mode
25 Er25 Reserved
26 Er26 PFC over-current
27 Er27 The UPS must be operated in normal mode in parallel system
28 Er28 Bypass Overload Time out and cut o output.
29 Er29 Charger Overcharges baery (>300Vdc)
30 Er30 Inverter Balance Error
31 Er31 The sengs of both control board and driver board are not
matched each other.
32 Er32 Sync Signal Error
33 Er33 Isolated transformer overheat
34 Er34 Balance funcon conict
35 ER35 Output Parallel Failed
36 CEr1 Ulity voltage out of range
37 CEr2 Bypass Voltage out of range
38 CEr3 Inverter Voltage out of range
39 CEr4 Load Percentage out of range
40 CEr5 Baery Voltage out of range
41 CEr6 UPS Output Voltage out of range
Remarks:
1. When one of the Er06, EPO, Er23, Er24, Er28, Er32 ,or Er33 error message occurs, the UPS will have no
output and lock itself immediately.
2. If the bypass voltage is normal(within specs), but one of the Er01, Er02, Er03, Er05, Er13, Er14, Er20, Er22,
Er26, Er29 or Er30 error message occur, the UPS will transfer to Bypass loop and lock itself.
3. If the bypass voltage is normal(within specs), one of the Er04, Er08, Er09, Er10, Er11 or Er12 error message
occurs, the UPS will transfer to Bypass loop, then try to transfer back to Inverter mode automacally. If
the symptoms happen 4 mes in one hour, the UPS will lock itself; otherwise, the error messages and the
mes of the error messages will be clear and reset automacally.
4. If the Er16, Er17, Er21, Er27, Er31 or Er34 error message occurs, the inverter of the UPS will have no output
and the user is prohibited to turn on the UPS from the front panel.
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 8
Uninterrupble Power Supply
Panel Explanaon
Front Panel Funcon Explanaons
1 3 4 2 11 12
5 9 7 10 6 8
1 2 3 4 5 6 7
8
9
10
11
12
1. LCD
2. Green LED indicates that the UPS is able to run under redundancy mode.
3. Solid green LED indicates that the ulity input voltage is within the acceptable window. Flashing green LED
indicates that the ulity input voltage is outside the acceptable window.
4. Green LED indicates that Bypass Input is normal.
5. UPS ON/Alarm Silence
6. Go to previous page or change the seng of the UPS.
7. Conrm a changed seng.
8. Go to the next page.
9. UPS OFF Switch
10. Special funcons log in/out
11. UPS is working under ECO (Economy) mode.
12. UPS Fault or Abnormal
Rear Panel Explanaon
A. RS-232 Port
B. Terminal Resistor for Parallel funcon
C. CAN Bus Connecon Port for Parallel System
D. Oponal Communicaon Slot 1
E. Oponal Communicaon Slot 2
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 9
Uninterrupble Power Supply
F. Cooling Fans
G. External Baery Connector
H. External Charger Connector
I. Ulity Input Breaker CB1
K. CAM Switch (Maintenance Bypass Switch)
L. Input/Output Terminal Block (shown with cover removed)
M. Mounng Holes for External Charger Cabinet
N. EPO (Emergency Power O): Short to enable the funcon
O. Thermal breaker for the protecon of Load in abnormal condion: CB3 (TX90-10K only)
P. Air Venlaon Hole
Communicaon Port
The communicaon port on the UPS provides for RS-232 communicaon with the UPS soware to remotely moni-
tor the power and UPS status.
You may use oponal interface cards for Relay (Dry Contact) and SNMP. These cards may be used simultaneously.
The soware bundled with the UPS is compable with many operang systems such as Windows 98, 2000, ME,
NT and XP. For other applicaons such as Novell NetWare, Unix, or Linux please contact your local distributor for
a proper soluon.
When the oponal interface cards are used together with the onboard RS-232 port the EPO signals will get highest
priority, then the SNMP/WEB card, then the shutdown command at the relay card, and then nally the onboard
RS-232 port gets the lowest priority.
True RS-232
Interface Sengs
The RS-232 interface shall be set as follows:
Baud Rate 2400 bps
Data Length 8 bits
Stop Bit 1 bit
Parity None
Pin Assignments
The Pin Assignments of true RS-232 are as follows (The connector is male):
Pin 3: RS-232 Rx
Pin 2: RS-232 Tx
Pin 5: Ground
Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 10
Uninterrupble Power Supply
Installaon and Operaon
Carefully inspect the UPS for shipping damage before installaon. Retain the packing material for future use.
Unpacking
Standard package contents:
• Quick start guide
• User manual
• Upsilon 2000 soware CD
• (3) Output jumpers
• (4) Small Phillips head screws
• RS-232 cable
• Oponal skirt assembly including: (2) 22 3/4” side skirt, (2) 11.5” front and rear skirt, and (1) plasc skirt
Selecng Installaon Posion
Install the UPS in a proper environment to minimize the possibility of damage to the UPS and to extend the life of
the UPS. Please follow these requirements:
1. Keep at least 12 inches clearance from the rear panel of the UPS to the wall.
2. Keep at least 8 inches clearance from the rear panel of the External Baery Pack (EBP) to the wall. Refer to
the T90-EBP920, EBP940, EBP960 user manual for more details.
3. Do not block the air ow to the venlaon openings of the unit.
4. Ensure that the installaon site is not excessively hot or moist.
5. Do not place the UPS in an environment near dust, corrosive or salty material, or ammable objects.
6. Do not expose the UPS to the outdoors.
Terminal Block Explanaon
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