Delta Amplon MBB RT Series, User Manual

Page 1: ...Delta UPS Amplon Family The power behind competitiveness www deltapowersolutions com RT Series Three Phase 10 15 20 kVA Maintenance Bypass Box for Single UPS User Manual ...

Page 2: ...l continuously improve and develop the product changes may be made to the information in this Manual at any time without obligation to notify any person of such revision or changes Delta will make all possible efforts to secure the accuracy and the integrity of this Manual Delta disclaims any kinds or forms of warranty guarantee or undertaking either expressly or implicitly including but not limit...

Page 3: ...he Connection with the UPS model without power cables 14 6 3 Main input Bypass Input and Output Connection of the MBB 18 6 3 1 Single Source Input Single Phase Output 24 6 3 2 Dual Source Input Single Phase Output 25 6 3 3 Dual Source Input Three Phase Output 26 6 3 4 Single Source Input Three Phase Output 27 6 4 Connection of the MBB and the UPS 28 7 Operation Procedures 31 8 Maintenance Bypass 3...

Page 4: ...ritical loads and is configurable for single phase or three phase output to suit your needs When your UPS needs maintenance you can switch on the MBB s manual bypass switch to let the power be transferred from the inverter output to the manual bypass output to ensure continuous power supply to your critical loads when the UPS is under maintenance Product Introduction Chapter 1 Product Introduction...

Page 5: ...around all sides of the MBB for proper ventilation Connection Warnings The MBB must be well grounded due to a possible risk of current leakage The installation of upstream and downstream protective devices is highly recommended when the MBB is connected to the UPS The protective devices connected to the MBB must be installed near the MBB and must be easily accessible for operation If you need to m...

Page 6: ...void high voltage electric shock You must contact qualified service personnel if either of the following events occurs 1 Liquid is poured or splashed on the MBB 2 The MBB does not run normally after the instructions in this User Manual are carefully observed 2 2 Standard Compliance IEC EN 62040 1 2 3 Storage Prior to installation If the MBB needs to be stored prior to installation it should be pla...

Page 7: ...sing If there is anything missing please contact the dealer immediately Model MBB RT 15 20K WW2U Figure 3 1 Package List No Item Quantity 1 MBB 1 PC 2 User Manual 1 PC 3 MBB Communication Cable 1 PC 4 Ear Bracket Kit 1 SET 5 BUS Bar 1 SET 6 Cover and Screws 1 1 SET 7 Power cable 2 1 SET Chapter 3 Package List ...

Page 8: ...s These three power cables are for connection with the UPS model shipped without the cables already being installed on the UPS the connection should be performed by qualified service personnel 3 If there is any damage or anything missing please immediately contact the dealer from whom you purchased the unit 4 If the MBB needs to be returned carefully repack the MBB and all of the accessories with ...

Page 9: ...tion Please note that the cover should be reinstalled as the original state after you remove the connection between the MBB and the UPS 3 The AC input the bypass input and the AC output marked with in Figure 4 1 are covered with a knockout cover respectively When conducting the connection you have to remove the knockout covers shown in Figure 6 1 For the details of connection please refer to Chapt...

Page 10: ...ection is needed The function is to switch the UPS into manual bypass mode for maintenance without power supply interruption NOTE There is a warning cover on the manual bypass switch After you unscrew the 3 screws shown in Figure 8 1 and remove the warning cover you can see the switch and the MBB s detector will be automatically activated and send a message to the UPS to make it transfer to bypass...

Page 11: ...r to Chapter 6 Connection 6 AC Input Terminals Include mL1 VIN_R mL2 VIN_S mL3 VIN_T N IP_N 1 terminals which connect to the main AC source 7 Bypass Input Terminals Include bL1 BYP_R bL2 BYP_S bL3 BYP_T N IP_N 1 terminals which connect to the bypass source 8 AC Output Terminals Include L1 VOUT_R L2 VOUT_S L3 VOUT_T N OP_N which connect to the critical loads ...

Page 12: ...ollow the steps below to conduct rack mounting Step Attach the included ear brackets to the MBB and verify all screws have been properly fastened Please see Figure 4 1 Figure 5 1 Attach the Included Ear Brackets to the MBB Chapter 5 Installation Procedures ...

Page 13: ...it See Figure 5 2 Figure 5 2 Install the MBB to Standard 19 inch Server Rack NOTE 1 If the MBB is installed behind the Delta lithium ion battery pack optional please keep MBB away from the Delta lithium ion battery pack at least 1cm 2 When MBB is connected to UPS the MBB should be installed on the ...

Page 14: ...13 Amplon RT Series UPS or under the UPS depend on installation environment For example the MBB is installed under the UPS see Figure 5 3 Figure 5 3 Install the MBB under UPS ...

Page 15: ...ttery pack User Manual 6 1 Pre connection Warnings The circuit breaker or other protective device must be installed at the AC power input Please follow Delta Amplon RT Series 15 20kVA UPS User Manual to install the input protective device 6 2 UPS Model Without Power Cables MBB should be connected to the UPS with the power cables If the UPS model user originally purchased does not have the power ca...

Page 16: ...he UPS s Rear Panel 2 Please follow step to step below to connect the three power cables to the UPS wiring terminals the AC input terminals the bypass input terminals the UPS output terminals and the grounding terminal Use three cable glands user supplied to firmly fix the cables on the UPS Step Fix the AC input power cable 4 pins on AC input terminals of UPS Please note that the 4 pins of the mai...

Page 17: ... UPS Step Fix the bypass input power cable 6 pins on the bypass input terminals and grounding terminal of the UPS Please note that the 6 pins of the bypass input power cable should be connected to the right position of the terminals bL1 bL2 bL3 N and grounding as shown in Figure 6 3 ...

Page 18: ...17 Amplon RT Series Figure 6 3 The Connection of the Bypass Input Power Cable with Bypass Input Terminals and Grounding Terminal of UPS ...

Page 19: ...nd grounding as shown in Figure 6 4 Figure 6 4 the Connection of the Output Power Cable on the Output Terminals of the UPS and the Grounding Terminal 6 3 Main Input Bypass Input and Output Connection of the MBB WARNING The cables to be connected include the main input cable the bypass input cable and the output cable When choosing the cables please follow the local wiring regulations and take into...

Page 20: ... 29 3A 3P Main 32 3A 3P Bypass 28 1A 3P 30 3A 3P 29A 3P 27 8A 3P 3 1 1 Main 35A 3P Bypass 91 8A 1P Main 34 1A 3P Bypass 87 9A 1P Main 32 3A 3P Bypass 84 3A 1P 90 9A 1P 87A 1P 83 4A 1P NOTE 1 A maximum voltage drop of 4Vac on each cable core is allowed 2 To avoid electromagnetic interference do not loop the cable 3 1 Applicable to both main input and bypass input 4 2 The use of non linear loads inf...

Page 21: ... 16 4 3 1 1 6 8 6 3PCS 8 3PCS 6 3PCS 8 3PCS 6 3PCS 8 3PCS 35 1 NOTE Only qualified personnel can perform installation wiring operation and maintenance Prior to supplying any power to the UPS make sure the MBB has been suitably grounded External Protection Device You must install a circuit breaker or other protection device between the main AC source and the MBB if you adopt dual input configuratio...

Page 22: ...neral guidance for qualified installation engineers A qualified installation engineer should be aware of local wiring regulations and other relevant knowledge NOTE 1 For dual source input configurations the main AC source and the bypass source must use the same neutral N 2 The three phase UPS must be equipped with four pole protection devices to cut off the power from four cables and the single ph...

Page 23: ...Panel of the MBB The wiring terminals include No Item Description Function 1 AC Input Terminals Include mL1 VIN_R mL2 VIN_S mL3 VIN_T N IP_N 1 terminals Connect to the main AC source 2 Bypass Input Terminals Include bL1 BYP_R bL2 BYP_S bL3 BYP_T N IP_N 1 terminals Connect to the bypass AC source 3 Ac Output Terminals Include L1 VOUT_R L2 VOUT_S L3 VOUT_T N OP_N terminals Connect to the critical lo...

Page 24: ...ource input configurations the main AC source and the bypass source must use the same neutral N 2 For the UPS with dual source input configuration only Regarding the connection of grounding terminal please follow the steps below and connect the cables with grounding terminals in sequence as stated below and shown in Figure 6 6 Step Connect the cable with protective earthing terminal and fix the ca...

Page 25: ...rovided in the package and the output phase setting There are four kinds of configurations for your choice See Chapter 6 3 1 Chapter 6 3 4 below the MBB wiring terminals are marked in block font 6 3 1 Single Source Input Single Phase Output 1 Install the bus bars by following Figure 6 7 2 Connect to AC source L1 L2 L3 N connect L1 to mL1 bL1 bL2 or bL3 L2 to mL2 L3 to mL3 N to the N terminals 3 Co...

Page 26: ...onnect to AC source L1 L2 L3 N connect L1 to mL1 L2 to mL2 L3 to mL3 N 1 to one of the N terminals 3 Connect to bypass source L N connect L to bL1 bL2 or bL3 N 1 to two of the N terminals 4 Connection to the loads L N connect the load s L to L1 L2 or L3 and the load s N to one of the N terminals NOTE 1 For dual source input configurations the main AC source and the bypass source must use the same ...

Page 27: ...e L1 L2 L3 N connect L1 to mL1 L2 to mL2 L3 to mL3 N 1 to one of the N terminals 3 Connect to bypass source L1 L2 L3 N connect L1 to bL1 L2 to bL2 L3 to bL3 4 Connect to the loads L1 L2 L3 N connect the loads L1 L2 L3 to L1 L2 L3 respectively and the loads N to one of the N terminals NOTE 1 For dual source input configurations the main AC source and the bypass source must use the same neutral N ...

Page 28: ...nput Three Phase Output 1 Install the bus bars by following Figure 6 10 2 Connection to AC source L1 L2 L3 N connect L1 to mL1or bL1 L2 to mL2 or bL2 L3 to mL3 or bL3 N to one of the UPS s N terminals 3 Connection to the loads L1 L2 L3 N connect the load s L1 L2 L3 to L1 L2 L3 respectively and the load s N to one of the N terminals ...

Page 29: ...figuration 6 4 Connection of the MBB and the UPS Insert three power cables of UPS to the ports on MBB s rear panel Please see steps in Figure 6 11 Install the two ends of the provided MBB communication cable on the MBB s MBS port and the UPS s parallel port Please see step in Figure 6 11 ...

Page 30: ... for the Power Cables and the MBB s Communication Cable Install the provided cover on power cables and tighten the provided screws both are included in the package Please see the step in Figure 6 12 Figure 6 12 Installation for the Provided Cover ...

Page 31: ...the UPS model without the power cables and cable glands already installed on the UPS before shipment the three power cables need to be connected to the UPS s wiring terminals including the AC input terminals bypass input terminals UPS output terminals and grounding terminal according to the instructions in 6 2 UPS Model Without Power Cables and Figure 6 13 Figure 6 13 Cables and Cable glands Conne...

Page 32: ...e voltage the frequency and the phase sequence of the input and the bypass are in the operation range 2 Turn on the main input and bypass input breaker 3 Follow Delta Amplon RT Series 15 20kVA UPS User Manual to turn on the UPS Chapter 7 Operation Procedures ...

Page 33: ...for 3 seconds release it after you hear one beep use the Scrolling Up or Down button to select Yes and press the Enter button to confirm your selection The inverter will be off and the UPS will transfer to run in bypass mode 2 Loosen 3 screws and you can remove the warning cover of the manual bypass switch Please see Figure 8 1 Figure 8 1 Loosen 3 Screws from the MBB Chapter 8 Maintenance Bypass ...

Page 34: ...nfirm that the UPS has been run in bypass mode turn on the manual bypass switch Now the connected loads are being powered by utility power Please see Figure 8 2 Figure 8 2 Turn on the MBB Manual Bypass Switch 4 Disassemble the provided cover on the three power cables You can refer to Figure 6 12 5 Disconnect the main input cable and bypass input cable first to turn off the output of UPS then disco...

Page 35: ...ied personnel Figure 8 3 Disassemble the Three Power Cables and the MBB Communication Cable from the Rear Panel of MBB NOTE You should remove the connection between the MBB and the UPS before disconnecting the battery pack with the UPS Regarding the disassembly of the battery pack please refer to the Delta battery pack User Manual ...

Page 36: ...er of Phases 3Ф 91 8 87 9 84 3 A per phase Number of Phases 1Ф Connection Terminal block Output Nominal Voltage 220 380 230 400 240 415 Vac Nominal Current 30 3 29 27 8 A per phase Number of Phases 3Ф 90 9 87 83 4 A per phase Number of Phases 1Ф Connection Terminal block Max Load 20000VA 20000W Number of Phases 1Ф 6667VA 6667W per phase Number of Phases 3Ф Communication Interfaces MBS Port 1 Physi...

Page 37: ...e 0 3000m 0 1000m without derating Operating Temperature 1 0 C 55 C Storage Temperature 15 C 55 C Relative Humidity 5 95 non condensing NOTE 1 When the operating temperature is at 40 55 C the UPS will be derated to 75 of its capacity ...

Page 38: ...e i e war fire natural disaster etc and this warranty also expressly excludes all incidental and consequential damages Maintenance service for a fee is provided for any damage out of the warranty period If any maintenance is required please directly contact the supplier or Seller WARNING The individual user should take care to determine prior to use whether the environment and the load characteris...

Page 39: ...ill VIC 3168 Australia T 61 3 9543 3720 E ups australia deltaww com Delta Electronics Korea Inc 1511 Byucksan Digital Valley 6 cha Gasan dong Geumcheon gu Seoul Korea 153 704 T 82 2 515 5303 E ups south korea deltaww com Delta Electronics Int l Singapore Pte Ltd 4 Kaki Bukit Ave 1 05 04 Singapore 417939 T 65 6747 5155 E ups singapore deltaww com Australia Thailand South Korea Singapore Delta Elect...

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