Instruction/ maintenance manual of the product MPR15 Series Emerson
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Astec Advanced Power Systems Astec A dvan ced P ow er Sys tems A part of Eme rson N etwork Powe r MPR25 / MPR15 Series, Single Phase − 48V, 25A Switch Mode Rectifier NT5C06B/C Installation and User Manual P0711722 Standard 10.
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Astec Advanced Power Systems 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual MPR25 / MPR15 Series, Single Phase − 48V, 25A Switch Mode Rectifier NT5C06B/C Installation and User Manual Manual Number : UM5C06B / C ( 169-2071-500 ) Manual St atus : Standard Manual Rel ease : 10.
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5 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Publication history May 2001 Standard Is sue 10.00. Manual modified to reflect t he Emerson identity. ( EC 102-26701 ) September 1999 Standard release 9.0. Document modified to reflect new As tec address and minor corrections throughout.
6 Publi caton history UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 February 15, 1991 Standard release 2.0 October 1, 1990 Standard release 1.
7 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Contents About this manual .....................................................................................................13 Purpose of this manual ..................
8 Conte nts UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Inrush cu rrent limiting fuse (F1) ..................................................................... 23 Test points (V+, V-) ...............................................
Content s 9 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual LVD installa tion in the sh elf ........................................................................... 59 Start-up procedur e................................
10 Contents UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Power and signal lead terminat ion ............................................................... 102 Facto ry set voltage limits..............................................
Content s 11 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 21 - Rectif ier AC and DC power (internal) cabl ing harness ................................. 58 Figure 22 - Embedded shelf - LVD connect ions - rear access .
12 Contents UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 List of Procedures Procedur e 1 - Power shelf insta llation.......................................................................... 41 Procedure 2 - Common bussed AC connection - side access.
13 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual About this manual Purpose of this manual This manual provides all the necess ary information for installing, operating a.
14 About t his manual UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is left blank intentionally..
15 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Introduction Applications The MPR15 / MP R25 rectifiers ar e designed to operate continuously in a battery-equipped or batteryless –48 V power system, either embedded as part of a small system, or as part of a power plant in a system application.
16 Specification s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Rectifier models Four models are listed in Table 1. Table 1 - NT5C06B/C models MODEL TYP E NT(CODE) MPR25E 25 AMP - En.
17 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Specifications Mechanical The MPR25 or MPR15 rectifiers have the following dimensions: • Height: 168 mm (6.60 inches) • Depth: 260 mm (10.25 inches) • Width: 149 mm (5.
18 Specification s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Output voltage Floating: -46 V DC to -57 V DC Equalizing: 0 to -2.5 V DC above float Output regulation: At the point of regulation: within + 0.
Specification s 19 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Acoustical nois e The rectifier does not produce sound levels above 60 dB with "A" weighting measured 1.5 m (5 ft.) above the floor and 0.5 m (2 ft.
20 Specification s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Humidity: 0 to 95% (non-condensing) Altitude: Sea level to 2100 m (7000 ft.
21 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Operation Rectifier operation The main AC line voltage is rectified and filtered to an unregulated high DC voltage.
22 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Display and rear interface Display Figures 1 and 2 show the front and rear views of the fully equipped rectifier. Figure 1 - NT5C06B/C Rectifier (front view) Local float / equalize control The rectif ier is equipped with a momentary Fl oat/Equalize switch.
Operati on 2 3 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Rectifier failure alarm (RFA) The rectifier incorporates facilities for monitoring its operational st ate and extends a global alarm upon detection of an internal failure or a no load condition (see Note below).
24 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Test points (V+, V-) Test points allow the user to measure the voltage at the point of regulation, whether the DC breaker is ON or OFF. A 10 K resis tor is placed in series with the –48 V lea d to prevent short circuits a t the jack terminals.
Operati on 2 5 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Signal connector This connector provides control and monitoring signal access to the rectifier. Refer to the “Signal Connections” section for connection details.
26 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 AC inrush current The AC current dur ing the turn on sequence of th e rectifier, under all input and output conditions specified in this document, will not exceed its full load steady-state value.
Operati on 2 7 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Output current monitor The rectifier monitors the output current. The unit will initiate an RFA alarm when no output current (see Note below) is detected during parallel operation.
28 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Local/remote high voltage shutdown reset The rectifier may be reset from an HVSD condition locally, by resetting the AC circ.
Operati on 2 9 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 3 - Signal Connector Connector housing: AMP 211149-1 Crimp type pins (24-20 AWG): AMP 66103-1 PCB solder/wire wrap pins: AMP 66460-7 The 'SENSE' alarm contact closes to indicate that t he remote sense leads ar e open.
30 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Rectifier and controller interface connections Designation Description Signal RG+/RC- Sensing Leads battery or charge/discha.
31 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Power shelf Mechanical The power shelf provides housing for plug-in rectifiers and for an optional LVD. The power s helf provides power connections and signal access to the rectifiers.
32 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Embedded • In these shelf -specific applications ( Table 4) the rectif iers are designed to fit signals tha t are brought out from the shelf through an open ended cable or as suited by the particular application requirements.
Operati on 3 3 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Table 5 - Modular power shelf embedded application signal availability AC DC Com/ HSB EMI WIDTH SPECIAL LVD .
34 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Note 2: When used with the I/F PCB option, order kit P0736446. Note 3: When used with an RPM1000C, order P0736447. Note 4: To use the optional AC Fail Alarm, order NT5C10KC A0627571.
Operati on 3 5 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Table 7 - Modular power shelf system application signal availability RFA FA N RFA MAJ AC FAIL NOTES NT CODE .
36 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Table 8 - List of abbreviations used in Tables 6 and 7 LEGEND RG Rectif ier sense (+VC l ead) O: Orange RC Rectifier sense (.
Operati on 3 7 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 5 - 23-inch power shelf (front view) Figure 6 - Power shelf NT5C10BJ or NT5C10BK (exterior view) Figu.
38 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 8 - Power shelf NT5C10BM e/w EQL switch assemb ly Figure 9 - Power shelf NT5C10C O equipped with start delay LED Elec.
Operati on 3 9 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Output current: one rectifier 25 A two rectifiers 50 A three rect ifiers 75 A Note that when three phase 208 / 240 V AC lines are used to power more than one shelf, it is preferable to dist ribute the shelves equally among the phases.
40 Operation UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Environmental The power sh elf is suitable for use with rectifier s equipped with the extended temperature option as well as with the standar d temperature range.
41 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Installation and start-up procedures Tools and test equipment The following tools and test equipment are required: • Potentiometer scre wdriver Bourns Inc. No. 32 • Potentiometer scre wdriver Bourns Inc.
42 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 10 - 19-inch power shelf Figure 11 - 23-inch power shelf PO S 1 POS 2 A C JUNCT ION BO.
Instal l ation and start - up procedures 43 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 12 - 19-inch power shelf (NT5C10BF and NT5C 10BP only) Cabling the power shelf The AC and DC cabling size and r outing inside the shelf are determined by the following shelf configurations.
44 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Shelf configuration 19-inch system shelf (NT5C10CA-1/2) Capacity: -2 x MPR25 AC common cable: 2/8 AWG armor ed cable Reference Figure 13 (side) DC cables: 6 AWG (BAT and BAT RTN) Re f.
Instal l ation and start - up procedures 45 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual 19-inch embedded shelf (NT5C10BA-5/6,NT5C10BB-3/4) Capacity: - 2 x MPR25 + LVD AC common cable - 2/8AWG armored cable. Reference Figure 13 DC cables - 6 AWG (BAT and BAT RTN).
46 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 23-inch embedded shelf (NT5C10BC-3, NT5C10BD-3) Capacity: - 3 x MPR25 AC common cable: - 2/6 AWG armored cable. Refer t o Figure 13 (Side) DC cables: - 4 AWG (BAT and BAT RTN).
Instal l ation and start - up procedures 47 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual 23-inch system she lf (NT5C10CO) Capacity: - 1 x MPR15 + 1 x MPR15 “Delay Start” AC common cable - 2/12 AWG armored cable. Refer to Figur e 13 (side) DC cables - 6 AWG (BAT and BAT RTN).
48 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 14 - Extra ground connection mounting location (optional) (Typical ins tallation view .
Instal l ation and start - up procedures 49 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Procedure 3 - Individual AC c onnection - side access old vintage Step Action 1 Punch out 0.875-inch di a. knockout on left si de of shelf.
50 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 17 - System or embedded shelf (left view) - individual AC - s ide access Procedure 5 - Individual AC c onnection - side access Step Action 1 Punch out the 0.
Instal l ation and start - up procedures 51 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 18 - System shelf (left view) - common bus sed AC - rear acces s Proced ure 6 - Com mon bu ssed AC conn ection - rear a cce ss Step Action 1 Punch out the 1.
52 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 19 - System or embedded shelf (right view) - DC c onnecting - side acces s Proced ure 7 - DC co n nection - side access Step Action 1 Punch out t he top two .
Instal l ation and start - up procedures 53 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 20 - System or embedded shelf (right view) - DC c abling - rear access Proced ure 8 - DC co nnection - rear a ccess Step Action 1 Punch out the top t wo 0.
54 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Table 9 - Standard system application s ignal cable connections: DESIGNATION DESCRIP TION SIG.
Instal l ation and start - up procedures 55 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual NT5C10BA-3/4 special operating signal - AC fail NC Originating from a time delay relay, this signal indicates the s tate of the line input voltage of the left rectifier in the shelf.
56 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Table 10 - J1, J2 and J3 connector pin assignment Connector J1 & J2 Connector J3 Pin Assi.
Instal l ation and start - up procedures 57 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual NT5C10KC This option is offered to provide an AC Fail Alarm upon loss of the input line power.
58 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 CAUTION Operating voltage If the NT5C06CB, CD or C E model is used, ensure that the nominal line voltage is 110 V AC. Operating the unit at 208 / 240 V AC will damage the unit.
Instal l ation and start - up procedures 59 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual LVD installation in the shelf The LVD is installed in the right hand shelf pos ition as describes in Procedure 10.
60 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 23 - Embedded shelf - LVD connec tions - side acces s Start-up procedure Factory set voltage limits All rectifiers are factory set as follows unless otherwise requested by t he customer: MPR15 MPR25 Float Voltage: 52.
Instal l ation and start - up procedures 61 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Rectifier power-up If the factor y set voltage limits need to be modif ied or v.
62 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 24 - Embedded shelf quick disc onnect for sense (sectional view) HVSD adjustment Procedure 12 - HVSD adjus tment Step Action 1 Turn the HVSD potent iometer full y clockwise.
Instal l ation and start - up procedures 63 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Note: If the desired HVSD le ve l is greater than the –57 V floa t limit, hold the FLT/ EQL switch to EQL and use the EQL potentiometer to bring the floa t voltage to the desired HVSD level.
64 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Parallel verification Note 1 : The following does not apply to rectifier sh elf applications with the hot stand-by option. For delayed start shelf applications, wait after the delay expires before performing the next step.
Instal l ation and start - up procedures 65 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Procedure 15 - Parallel verific ation Step Action 1 It i s recommended to leave the uni ts funct ioning for at least 30 minutes to re ach fu ll stability prior to fina l adjus tment.
66 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Procedure 16 - Low voltage disc onnect adjustment Step Action 1 Set the NORMAL/BYPASS swi tch to the BYPASS positi on. The TEST LED should l ight up.
Instal l ation and start - up procedures 67 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Low voltage alarm (LVA) adjustment Procedure 18 - Low voltage alarm adjustment Step Action 1 Turn the test potenti ometer counterclockwi se until t he voltage readi ng on the meter i s -47 V.
68 Inst allati on and st art-up procedure s UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Procedure 19 - Low voltage disc onnect/reconnect adjustment ( continued ) Step Action 5 The LVD LED shoul d ext inguish bet ween -50 and -50. 5 V.
69 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Low voltage disconnect The LVD protect s the batteries. T he LVD disconnects the load f rom the batteries when a pr eset low voltage, which can cause perm anent battery damage, is reached.
70 Low v ol tage disc onne c t UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 DC cabling The DC cabling from t he batteries, or s helf, to the Low Voltage Dis connect unit must be connected manually. Figure 25 illustrates the connections to be made.
Low volt age disconnec t 71 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Operation The battery voltage is monitored by the low voltage disconnect and low voltage alarm circuit (L VA). When the voltage drops to approximately -47 V DC, the LVA LE D lights up and the alarm is extende d to the terminal block.
72 Low v ol tage disc onne c t UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is left blank intentionally..
73 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Maintenance Maintenance Rectifier Procedure 20 - Float/equalize and remote equalize Step Action 1 Disconnect t he sense leads from the rect ifi e r, by either disconnect ing a quick disconnect tab TB1 on the shel f or removing the appropri ate system fuse.
74 Mainten ance UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Filter If the unit operates in a dusty environment the optional fan filter is recommended. It must be inspected and replaced, or thoroughly cleaned, at least every 12 months .
Maintenanc e 75 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Low voltage disconnect The LVD voltage adjustment levels should be verified periodically (preferably a t intervals no greate r than one year). R efer to the “Fault diagnosis” sect ion found at the end of this chapt er for the verificat ion procedure.
76 Mainten ance UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Load sharing Verify that t he sense leads of all th e rectifiers ar e connected to a common point (across the battery or output power terminals of the power shelf, or at the discharge bus bar).
Maintenanc e 77 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Procedure 21 - Fan replacement ( c ontinued ) Step Action 4 Remove the four ret aining screws which hol d the chassis plat e, fan and fan g rill togeth er (see Figure 27).
78 Mainten ance UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 27 - Fan assembly Low voltage disconnect In case of diff iculty, follow the steps indicated below: Note : When t he LVD is defective and has to be r emoved from the system, by pass the LVD exte rnally (using a #6 AWG cable) to maintain pow er to the load.
Maintenanc e 79 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Fault diagnosis Symptom: Possible ca use Low Voltage Test /Bypass LED lit The switch i s on the Test/Bypass posi tion LVA and LVD LED li t Check the volt age level at t he test jacks and the positi on of the Test swi tch.
80 Mainten ance UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is left blank intentionally..
81 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual References Figure 28 - System application power shelf M PS50S and MPS75S NT5C10 SYSTEM APPLICATION POWER SHELF NT5C10CA-1 COMMON AC 2 RECTIFIERS NT5C10CB-1 COMMON AC EMI FILTER 3 RECTIFIERS NT5C10CB-3 INDIV.
82 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 29 - Embedded application power shelf MP S50E and MPS75E NT5C10 EMBEDDED APPLICATION POWER SHELF 19" SHELF BROW.
References 83 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 30 - Low voltage disconnect NT6C13 LO W VOLTAGE DI SCONNECT NT6C1 3FA 5.85" W IDE BROW N FO R THE NT5C10 PO W ER SHELF NT6C1 3FC 5.85" WID E GREY NT6C1 3FE 2.
84 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 31 - Power shelf wiring figure index Embedded application 19" Brown System application 19" Brown NT5C10BA-1 Fig. 33 NT5C10CA-1 F ig. 37 NT5C10BA-3 Fig. 34 NT5C10CA-2 F ig.
References 85 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 32 – NT5C10BA-5/6 and NT5C10BB-1/2, 3/4 embedded application REMOT E SEN SE EQL RG + RC- TB1 1 P1 EQ.
86 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 33 – NT5C10BA-1/2 embedded application REM O TE S ENSE EQL RG + RC- TB1 1 P1 EQL 2 RG + 3 RC - 4 TR 5 HV SD R 6 HV.
References 87 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 34 - NT5C10BA-3/4 embedded application P1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | 25 P.
88 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 35 - NT5C10BD embedded application P3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | NC N C SEN ( NO) SEN (.
References 89 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 36 - NT5C10BD and NT5C10BP embedded applic ation J6 EQL RG+ RC- TR HVSDR HVSD RFA (NC) SPARE FAN ALM (.
90 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 37 - System application - NT5C10CA-1/2, NT5C10CB-1/2, 3/4, 5/6, NT5C10CC-1/2, NT5C10CD-1/2, NT5C10CE-1/2, NT5C10CF-1.
References 91 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 38 - Embedded application - NT5C10BC-1, NT5C10BC-2, NT5C10BC-3, NT5C10BM.
92 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 39 - Embedded application NT5C10BJ, NT5C10BK e/w RPM1000C and LVD Kit BR FAN ALM RF A ( C) TR RFA (NC) NC NC NC NC N.
References 93 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 40 - Embedded application NT5C10BJ, NT5C10BK e/w RPM1000C and LVD Kit TO OFFICE ALARM CIRCUIT AS REQUI.
94 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 41 - Embedded application NT5C10BJ, NT5C10BK e/w LV D and I/F Circuit Pack Kit BR FAN AL M RF A ( C) TR RFA (NC) NC .
References 95 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 42 - Embedded application NT5C10BJ, NT5C10BK e/w LV D and I/F Circuit Pack Kit TO DE-4 SYSTEM AS REQUI.
96 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 43 - Embedded application NT5C10BL NC NC NC NC NC 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 NC 1 NC NC NC NC .
References 97 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 44 - Embedded application NT5C10BM e/w NT5C 10KB NC NC NC NC 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 .
98 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Figure 45 - System application NT5C10CO PART OF P0724080 CA ASSY TO -48VDC OUTPUT PART OF P0724079 CA ASSY PART OF P0724080.
References 99 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Figure 46 - Application NT5C06B/C PART OF P0 724080 CA ASSY NC NC NC NC NC NC NC NC NC NC EQL RG+ RC- FAN A L.
100 References UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is left blank intentionally..
101 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Appendix A: NT5C10BF-1 and NT5C10BP Purpose This appendix provides additional information about the NT5C10BF-1 (brown) and NT5C10BP (gre y). Application The NT5C10BF-1 and NT 5C10BP power shelves are used in the FTI P and FTOP application.
102 Appendix A: N T5C10B F- 1 and NT5C1 0BP UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Alarms Available alarms for monitoring the status of the FTIP power system are as follows: - .
Appendix A: N T5C10B F- 1 and NT5C1 0 BP 103 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual During transfer from a failed “MAIN” unit to a ‘STANDBY” unit the load current will be supplied by the backup batteries. The standby unit will provide the required current within 10 seconds.
104 Appendix A: N T5C10B F- 1 and NT5C1 0BP UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 General requirements Power shelf size The NT5C10B F-1 and NT5C10BP power s helves are designed s pecifically for the F TIP/FTOP application. They measure 17.
105 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Appendix B: NT5C10CO shelf General This appendix contains supplementary information for the NT5C10CO "DELAYED START" power shelf. NT5C10CO power shelf Descrip tion The power sh elf houses two rectif iers.
106 Appen dix B: NT5C10CO sh elf UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Technical specifications WARNING The power shelf must be connected to 120 V AC and a 20-ampere circuit. T he AC receptacle must be rated 20 amperes and wired with #12 AWG.
Appen dix B: NT5C10CO sh elf 107 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Power-up and verification Verification For sys tems equipped with the NT5C10CO power s helf, proceed as indicated in Procedure 22.
108 Appen dix B: NT5C10CO sh elf UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 6 5 4 3 2 1 OPEN CLOSED The above settings will provide a delay of approximately 24 hours, which is sufficient to charge the batteries with a reserve of 80 to 120AH, and at the same time supply power to a 10 A load.
Appen dix B: NT5C10CO sh elf 109 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Procedure 23 - Adjustment and verific ation ( continued ) Step Action 6 Close and open the SW 1 -6 switch ( timer reset) . 7 Verify for the fo llowin g: • The "DELAYED START" yel low LED at t he circuit pack i s li t .
110 Appen dix B: NT5C10CO sh elf UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 6 5 4 3 2 1 OPEN CLOSED Note 1: At this point, one rectifier may indicate an RFA. An RFA may be indicated when a rectifier delivers less than 0.1 A (see Note 2).
Appen dix B: NT5C10CO sh elf 111 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual The above settings will provide a delay of approximately 24 hours, which is sufficient to charge the batteries with a reserve of 80 to 120AH and at the same time supply power to a 10 A load.
112 Appen dix B: NT5C10CO sh elf UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is le ft blank intentionally ..
113 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Appendix C: Recommended replacement parts ITEM CPC Air Filter Kit A0370200 Fan Assembly P0710139 Fuse 3/4 A, 250 V (F1).
114 Appen dix C: Recom mended replac e ment parts UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 This page is left blank intentionally.
115 25A Switch Mode Rectifier NT5C 0 6 B / C I nst allati on and User Manual Appendix D: Technical service assistance For technical as sistance, 24-hours a day / 7 days a week, dial one of the following toll-fr ee numbers.
116 Appen dix D: Technical se rvice assistance UM5C06B / C ( 169-2071-500 ) P0711722 Standard 10. 00 May 2001 Toll-free technical assista nce numbers United States: 1-800-992-8417 Canada: 1-800-363-22.
117 MPR25 / M PR 15 Series Description, Installation, Operation and M aintenance Manual Abbreviations and acronyms ALM Alarm C Common EMI Electromagnetic I nterference EQL Equalize HVSD High Voltage S.
118 Abbreviations and acronyms 167-2071-500 Standard 8.0 May 199 9 This page is left blank intentionally.
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MPR25 / MPR15 Series, Single Phase -48V, 25A Switch Mode Rectifier NT5C06B/C Install at ion and User Manual Astec Advanced Power Systems 2280 Alfred-Nobe l Blvd St-Laure nt ( Quebec ) C anada H4S 2A4 .
An important point after buying a device Emerson MPR15 Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Emerson MPR15 Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson MPR15 Series.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson MPR15 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson MPR15 Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
