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Unipower Guardian Access, Instruction Manual

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Unipower Guardian Access Instruction Manual Download Page 54

Page 54

P O W E R I N G   T E C H N O L O G Y

Document Number: MS0031-MAN rev. 7

guardian_access_ms31-man-rev7-0521.indd

A.4 Detailed Dimensions
5U - 4 RECTIFIERS

18 (461)

19 (481)

15.6 (396)

17.1 (435)

16.9 (430)

17.1 (435)

8.7 (221.5)

8.7 (221.5)

1.75

(44.45)

2.25

(57.15)

1.75

(44.45)

1.49

(37.75)

0.5 (13) x 0.25 (6.5)
SLOT HOLE

WITHOUT COVER

WITH TOP & REAR COVER

Summary of Contents for Guardian Access

Page 1: ...S 48 MS31 Instruction Manual Document Number MS0031 MAN rev 7 UNIPOWER LLC 65 Industrial Park Rd Dunlap TN 37327 Phone 1 954 346 2442 Toll Free 1 800 440 3504 Web site www unipowerco com 2021 UNIPOWER...

Page 2: ...the property of their respective trademark holders These trademark holders are not affiliated with UNIPOWER LLC or our products They do not sponsor or endorse our products LIMITATIONS AND AUTHORIZATI...

Page 3: ...1 Safety Warnings and Guidelines 15 3 1 1 System Markings 15 3 1 2 Safety Recommendations 15 3 1 3 Installation Warning 16 3 1 4 Restricted Access Area Warnings 16 3 1 5 System Enclosure 16 3 1 6 Oper...

Page 4: ...Tools List 36 5 2 2 Test Equipment 36 5 3 Preparation 36 5 4 Commissioning procedure 37 5 5 Test of output voltage 38 5 5 1 Float charge U1 38 5 5 2 Adjustment of Float Charge U1 38 5 5 3 Boost charg...

Page 5: ...ock 2 phase 26 Figure 4 6 AC Input Terminal Block 3 phase 26 Figure 4 7 DC Load Connection 27 Figure 4 8 Battery Cable Connection 28 Figure 4 9 Battery Installation Example only 29 Figure 4 10 Alarm I...

Page 6: ...new installation and installing the power system This manual assumes that the technician has an understanding of power systems in general and understands safety procedures for working around AC and D...

Page 7: ...ce UNIPOWER LLC 210 N University Dr Coral Springs FL 33071 United States Manufacturing facility UNIPOWER LLC 65 Industrial Park Rd Dunlap TN 37327 United States Manufacturing facility UNIPOWER Slovaki...

Page 8: ...rsion of rectifiers together with DC distribution controller and battery backup Options include battery and load disconnects AC surge protection and DC distribution The Guardian access system is ideal...

Page 9: ...e of the battery to prolong battery life When the mains input power is restored the rectifiers will start up automatically to feed the load close LVD circuit and recharge the batteries System performa...

Page 10: ...LVD PLD 1 x 400A voltage 1 x 125A or 200A voltage time optional Load Breakers 20 17 or 14 x 18mm depending on number of battery breakers Ratings single pole 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A MONIT...

Page 11: ...TIFIER MODEL FMPe30 48G FMPe30 48J Efficiency max 95 96 2 Input Current max 17 0A 18 5A Output Current 53 5V float 60 0 48V 54 2A 53 5V 62 5 48V 56 1A 53 5V Output Power 2900W 180VAC 1700W 90 180VAC 3...

Page 12: ...g the voltage drop across each breaker Breakers that are not connected to any load will not cause a breaker alarm even if they are left open A battery fuse alarm may not be triggered instantly when a...

Page 13: ...rallel operation and plug in installation in the power shelf and supplies extremely stable DC power Each rectifier incorporates an internal microprocessor that sends frequent updates to the system con...

Page 14: ...s Module position are numbered from the left to right as viewed from the front Figure 2 4 Guardian Rectifier Shelf NOTE The rectifier shelves are numbered from top to bottom The module position is num...

Page 15: ...bel The safety label is located inside the system 3 1 2 Safety Recommendations Any device that uses electricity requires proper guidelines to ensure safety The Power System should only be installed or...

Page 16: ...is fully aware of the restrictions applied to the location or by an authority responsible for the location NOTE This may be disregarded for systems delivered in a UNIPOWER Outdoor enclosure 3 1 5 Syst...

Page 17: ...lations e g ANSI CEC NEC etc When makingAC connections allAC power and DC load distribution breakers should be in the OFF position All circuit breakers should meet the original design specifications o...

Page 18: ...WARNING This equipment may use Lead Acid Batteries When handling batteries follow the instructions included with the battery set as the fluids contained within these batteries are known to be a healt...

Page 19: ...trostatic discharge 3 2 2 Disposal CAUTION The product should not be disposed with other wastes at the end of its working life so as to prevent possible harm to the environment or human health from un...

Page 20: ...ambient 1 Up to 20A CB maximum load must not exceed 80 of it s rating 2 25A to 63A CB maximum load must not exceed 60 of it s rating Maximum 65 C operating ambient 1 Up to 20A CB maximum load must no...

Page 21: ...act your supervisor before continuing Check using a spirit level that the site is level Adjustment is provided in the cabinet to cater for floors that are not flat or smooth 4 2 Unpacking Check that t...

Page 22: ...Temperature Rating AC Input L1 32A 10mm 7 AWG 105 C AC Input L2 32A 10mm 7 AWG 105 C AC Input L3 16A 10mm 7 AWG 105 C AC Input N 32A 10mm 7 AWG 105 C AC Input PE 10mm 7 AWG 105 C Battery MCB 80A 20mm...

Page 23: ...to a cabinet or a relay rack To mount the subrack follow the steps below 1 Determine the installation position according to the subrack measurement shown in appendix 4 of this manual 2 Place the subr...

Page 24: ...e the front door completely lift it upwards once opened 1 2 FRONT DOOR RETAINING SCREWS TOP COVER Figure 4 2 Removing the Top Cover 4 7 Connecting Grounding Cable An earth grounding connection is esse...

Page 25: ...sure earth is connected before connecting mains supply WARNING Only a qualified electrician may carry out the mains installation CAUTION Depending on deployment region with regards to lightning strike...

Page 26: ...230VAC Figure 4 4 2 phase 240VAC N A CALA Figure 4 5 3 phase 208 230 400VAC Figure 4 6 1 2 3 4 5 6 7 N L PE 1 PE single phase 120 230VAC Figure 4 4 AC Input Terminal Block 1 phase 2 phase 240VAC N A...

Page 27: ...input requires a L L1 N L2 and Mains Ground connection to be made Mains cable size is max 5mm or 10AWG CAUTION Individual rectifiers operate from a wide AC input supply in the range 85V to 300V Full o...

Page 28: ...ghtening the screw Make sure that the cable has the correct rating for the selected MCB 2 Connect the positive DC supply cable directly to the positive bus bar by inserting the stripped cable to the h...

Page 29: ...OFF position 2 Connect the cable of each battery string to the positive bus bar of the system Tighten the cable terminal to 3 0Nm 3 Connect the cable of each battery string the battery circuit breake...

Page 30: ...the battery blocks Figure 4 10 Detail 1 2 Connect the negative cable to the negative pole of the battery string Figure 4 10 Detail 2 Tighten the connection to a torque of 5 6Nm 3 Connect the positive...

Page 31: ...m each connector Figure 4 11 1 2 Determine whether to reference normally closed or normally open with reference to common for each alarm contact 3 Strip the wires back approximately 10mm Stranded wire...

Page 32: ...pen NOTE Relays K1 K6 Alarm 5 Alarm 10 on the Alarm Relay Board are set to the alarm position if communication with the controller due to a malfunction or being pulled out is lost for more than 7 minu...

Page 33: ...Temperature sensor Red Green Blue Figure 4 12 ACX Alarm Relay Board NEED MORE INFORMATION For detailed information regarding Alarm connection see Appendix A Installation Drawing 4 13 Symmetry Connect...

Page 34: ...ent for illustration only NOTE The interblock Connection Kit is not delivered with the system 4 14 Temperature Sensor Connection NOTE The power system is usually delivered with pre connected temperatu...

Page 35: ...NOTE The temperature compensation factor can be set only for temperature sensor 1 Ambient Temperature Temperature sensor 2 allows a second temperature reading most commonly the ambient temperature aro...

Page 36: ...ou ordered a power system with 3 rectifier positions leave the bottom two slots blank and install the rectifier from the middle left position 1 Place the rectifier module in the desired slot with the...

Page 37: ...ULATIONS If there are any difficulties in increasing the voltage to alarm level the alarm level can be adjusted to a lower level 5 2 Tools and Test Equipment 5 2 1 Tools List The essential commissioni...

Page 38: ...nge over the connection of the blue and black battery cables to the batteries 6 Turn on the AC mains voltage 7 Measure the AC voltage on the AC terminal block between phases and neutral The correct va...

Page 39: ...Adjustment of Float Charge U1 Unless otherwise ordered the default output voltage is factory pre set to 53 5V The total voltage has to be in accordance to the number of battery cells Please verify num...

Page 40: ...that setting to make sure that it is in accordance with the battery manufacturer s recommendations For systems with temp probe cable supplied Temperaturecompensationisfactorypre set Checkthatthetemp p...

Page 41: ...230V from phase to N when 400V mains input is used L1 N V AC L2 N V AC L3 N V AC 4 Mount the rest of the rectifiers 5 After connection of battery verify right polarity by measuring the voltage drop a...

Page 42: ...G 3 0 27 Molded case circuit breaker ABB 160A S2 5 0 45 Molded case circuit breaker ABB 160A 250A S3 S4 9 0 80 Molded case circuit breaker ABB 630A S6 9 0 80 Molded case circuit breaker Terasaki XS125...

Page 43: ...gher priority and messages with a yellow light lower priority Fault Possible Cause Suggestion Solution Low System Voltage Module failure Loss of AC power Load exceeds module capacity Replace faulty mo...

Page 44: ...le wait for 30 seconds Replace the faulty module Urgent Module Failure More than one rectifier is reporting Module failure See Module failure alarm High Load Faulty module Rectifier load current excee...

Page 45: ...e the board If there is a non communicating module or unit remove the non communicating address from the controller Accept removed parts Do so only if you are sure you do not use them any more Verify...

Page 46: ...r ventilation Verify the battery condition Check the Battery Current Limit Temp Probe Failure The temperature probe is not properly connected to the system Faulty temperature probe Temperature probe w...

Page 47: ...rectifier in an active system 1 Release the rectifier handles and remove the faulty rectifier 2 Insert the new rectifier into the slot and fasten it with the handles Refer to section 4 8 of this manua...

Page 48: ...sequences from printing errors or inaccuracies Specifications are subject to change without notice 7 4 Surge Protection Device Replacement This section describes how to replace a faulty surge protecti...

Page 49: ...Unit Layout GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 GUARDIAN 48 RECTIFIERS 4 max 5U systems 8 max 6U systems BATTERY BREAKERS 2 4 or 6 positions CONTROLLER...

Page 50: ...ry type 2 blocks Standard combined input mains terminals Temperature sensor Temperature sensor Alarm contacts are shown in alarm position Alarm 2 Ambient Temperature Alarm 3 Alarm 4 GND 5V Digital Inp...

Page 51: ...alarm 1 1 2 2 6 6 XC4 8 XC10 CAN Surge arrester alarm XC6 Only for Alarm Relay Board For system without Alarm Relay Board connect this cable to XC7 on Internal Connection Board 3 2 1 Alarm 1 6 5 4 Al...

Page 52: ...1 1 2 2 6 6 XC4 8 XC10 CAN Surge arrester alarm XC6 Only for Alarm Relay Board 0V Bus 48V Bus A1 A2 A1 A2 Note1 XC9 XC10 XC11 XC12 XC13 available only on Alarm relay board 50 XC1 3 2 1 Alarm 1 6 5 4...

Page 53: ...Page 53 P O W E R I N G T E C H N O L O G Y Document Number MS0031 MAN rev 7 guardian_access_ms31 man rev7 0521 indd Rectifier Sub rack Schematic...

Page 54: ...N rev 7 guardian_access_ms31 man rev7 0521 indd A 4 Detailed Dimensions 5U 4 RECTIFIERS 18 461 19 481 15 6 396 1 7 1 4 3 5 16 9 430 1 7 1 4 3 5 8 7 221 5 8 7 221 5 1 75 44 45 2 25 57 15 1 75 44 45 1 4...

Page 55: ...6U 8 RECTIFIERS 15 6 396 1 7 1 4 3 5 16 9 430 1 7 1 4 3 5 10 5 266 18 461 19 481 1 75 44 45 2 25 57 15 1 75 44 45 1 49 37 75 0 5 13 x 0 25 6 5 SLOT HOLE WITHOUT REAR COVER WITH REAR COVER 1 75 44 45...

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