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Ferroresonant L-828/L-829 CCR  

Description 

 

 

 

 2009 ADB Airfield Solutions, Incorporated 

96A0288T 

2-6 

All rights reserved

 

Issued 9/04

 

 

 

The L-829 CCR monitoring options include the Insulation Resistance 
Monitoring System (IRMS), Scanning Monitor Interface (SMI), and 
Scanning Monitor Ready (SMR). 
 
 
The IRMS is used only on the L-829.  It performs scheduled cable 
insulation resistance measurements and can also perform manually 
requested measurements.  IRMS provides the ability for monitoring the 
long-term degradation of the airfield series circuit cabling and showing the 
results on the L-829 CCR front display panel. 
 
 

WARNING: 

When servicing a regulator equipped with an 

IRMS module, be sure that power to the IRMS is disconnected 
before touching the IRMS board, or any of 

the high voltage components or wires. 

 
 
The scanning monitor interface is a relay assembly that can be mounted 
internally to the front panel of the CCR.  The relay assembly consists of 
four relays and sockets.  The relay assembly is used to generate feedback 
signals concerning the CCRs operation to the Remote Multiplexer.  The 
relay assembly generates feed back for the following signals: Remote/local 
status, commanded ON status, regulator running status, and primary power 
status. 
 
 
The scanning monitor ready includes the scanning monitor interface plus 
one current transformer (CT) and one potential transformer (PT).  It also 
has resistor loads, and a fuse in the potential transformer secondary.  
Differential signals presenting the actual series circuit voltage and current 
are transmitted to the scanning monitor system two-conductor shielded 
cables. 
 
 
The series cutout Type SCO is often used at airports having a large number 
of series circuits to isolate the series circuit from the CCR during 
maintenance or testing operations.  It also allows manual measurement of 
resistance of the series circuit to ground without disconnecting the series 
cable.  The SCO cutout has a nominal working voltage of 5 kV and a 
nominal carrying current capacity of 20 amps AC.   
 

5.

 

L-828/L-829 CCR 

Monitoring Options 

Optional Insulation 
Resistance Monitoring System 

 

Optional Scanning Monitor 
Interface 

Optional Scanning Monitor 
Ready 

Optional Series Cutout Type 
SCO 

Содержание CCF Ferroresonant L-828

Страница 1: ...rrent Regulator with Universal Regulator Controller URC Air Cooled 4 70kW 6 6A 20A ETL Certified to FAA Specification AC 150 5345 10F Document No 96A0288 Issued January 21 2007 Rev U May 28 2010 Copyright 2009 by ADB Airfield Solutions LLC All rights reserved ...

Страница 2: ... number 44A6178 to Figure 7 3 00891 JR WT 05 17 02 2 9 7 2 7 9 8 1 thru 8 4 D Added stacking kit 94A0355 to Table 2 4 Optional Equipment and to L 828 L 829 Optional Parts Updated Fig 8 1 wiring schematic Deleted Figure 8 2 because Figures 8 1 and 8 2 were combined Updated ordering code in Figure 7 1 00997 JG WT 01 6 03 2 3 2 8 thru 2 10 2 13 3 4 thru 3 7 E Added procedure for stacking CCRs using s...

Страница 3: ... WT 6 21 06 8 1 8 2 8 3 8 4 8 5 O Revised notes on pg 8 1 and revised schematics Fig 8 1 thru 8 5 01759 WT BE WT 6 12 07 2 2 2 3 2 5 2 15 4 3 6 7 6 9 8 1 P Added references to ACE2 manual 96A0357 and updated weights and dimensions Added references to VR7 VR8 input lightning arrestors and updated parts list Corrected list of figures 01875 JC JC 1 7 08 7 5 Q Corrected part 44A6178 to show as 3 step ...

Страница 4: ...tional Series Cutout Type SCO 2 6 6 Theory of Operation 2 7 Power Circuit 2 7 Output Measurement 2 7 Universal Regulator Controller 2 7 7 Ferroresonant L 828 CCRs 4 70 kW 6 6 A 20 A Required Equipment 2 9 8 Input Power Breaker Sizing 2 10 9 Specifications 2 11 Ratings 2 11 Style 2 11 Power Factor 2 11 Efficiency 2 11 Reactive Loading 2 12 Resistive Loading 2 12 Regulation 2 12 Environmental Operat...

Страница 5: ...roubleshooting 6 2 3 Troubleshooting Fuses 6 3 L 828 L 829 Input Power Fuses F1 and F2 6 3 L 828 L 829 Step Down T4 Transformer Fuses F3 and F4 6 3 L 829 Power Supply Transformer Fuse F5 and ACE Power Supply Fuse F6 6 4 4 L 828 General Troubleshooting Procedures 6 5 5 L 829 General Troubleshooting Procedures 6 9 6 Feedback Wiring Modification Procedure 6 9 Section 7 Parts 7 1 1 Introduction 7 1 2 ...

Страница 6: ...Plate Parts Part 1 of 3 7 8 Table 2 1 Required Equipment Supplied 2 9 Table 2 2 Required Equipment Not Supplied 2 9 Table 2 3 Recommended Input Wiring Rating 2 10 Table 2 4 CCR Input Current 2 10 Table 2 5 Class 2 11 Table 2 6 Style 2 11 Table 2 7 Power Factor 2 11 Table 2 8 Efficiency 2 11 Table 2 9 Output Current 2 12 Table 2 10 Rating and Input Voltage 2 14 Table 2 11 L 828 L 829 CCR Weight 2 1...

Страница 7: ...der for Seller to determine any nonconformity in the goods or services It is understood and agreed that unless otherwise agreed to in writing by Seller Seller assumes no responsibility with respect to the suitability of the Buyer s equipment or any latent defects in the same In no event shall Seller be responsible for providing working access to the defect including the removal disassembly replace...

Страница 8: ...d Solutions disclaims any liability for damages or detriments suffered as a result of reliance on the information given herein or the use of products processes or equipment to which this manual refers No warranty is made that the use of the information or of the products processes or equipment to which this manual refers will not infringe any third party s patents or rights The information given d...

Страница 9: ...e power prior to making any wire connections and touching any parts Refer to FAA Advisory Circular AC 150 5340 26 Read and become familiar with the general safety instructions provided in this section of the manual before installing operating maintaining or repairing this equipment Read and carefully follow the instructions given throughout this manual for performing specific tasks and working wit...

Страница 10: ...afety goggles Failure to observe may result in serious injury CAUTION Failure to observe may result in equipment damage CAUTION Contents are static sensitive Must be grounded when handling PCBs The term qualified personnel is defined here as individuals who thoroughly understand the equipment and its safe operation maintenance and repair Qualified personnel are physically capable of performing the...

Страница 11: ...placement parts Failing to make sure that auxiliary equipment complies with approval agency requirements local codes and all applicable safety standards Using materials or auxiliary equipment that are inappropriate or incompatible with your ADB Airfield Solutions equipment Allowing unqualified personnel to perform any task Read the installation section of all system component manuals before instal...

Страница 12: ...eaction times should operate this equipment Read all system component manuals before operating this equipment A thorough understanding of system components and their operation will help you operate the system safely and efficiently Before starting this equipment check all safety interlocks fire detection systems and protective devices such as panels and covers Make sure all devices are fully funct...

Страница 13: ...n working on this equipment Follow the recommended maintenance procedures in your equipment manuals Do not service or adjust any equipment unless another person trained in first aid and CPR is present Connect all disconnected equipment ground cables and wires after servicing equipment Ground all conductive equipment Use only approved ADB Airfield Solutions replacement parts Using unapproved parts ...

Страница 14: ...AA specification AC 150 5345 10F NOTE Signature Series is a trademark of ADB Airfield Solutions See Figure 2 1 This subsection describes the L 828 CCR The L 828 uses a Universal Regulator Controller URC to provide regulator and control functions NOTE Figure 2 1 shows a ferroresonant 15 kW 6 6 A L 828 CCR The other L 828 CCRs 4 7 5 10 20 30 kW 6 6 A 20 A and 50 70kW may differ in size and appearanc...

Страница 15: ... 10 of nominal maintain the nominal output current levels even when 30 percent of the isolation transformers in the series lighting circuit supplied by the regulator have open secondaries See Figure 2 2 This subsection describes the L 829 CCR The L 829 uses a URC to provide regulator and control functions It also uses the Advanced Control Equipment ACE or ACE2 for control and monitoring functions ...

Страница 16: ...which is designed to insert into a SGRS line up NOTE Figure 2 3 shows a ferroresonant L 829 30 kW 6 6 A CCR The other L 829 CCRs 4 7 5 10 15 20 kW 6 6 A 20 A and 50 70kW may differ in size and appearance 2 VR7 UBBER TB3 INPUT 1 2 TOP 1 2 TB3 TB1 K2 UR CPCB VR7 8 SCR BLOCK F3 F4 T4 F5 SNUBBER INPUT Figure 2 3 SGRS Powerpack with ACE or ACE2 1 ACE not shown see Fig 2 2 Item 1 Installed on inside fro...

Страница 17: ... with an 8 bit embedded microcontroller and interface circuitry contained on a single 8 x 8 inch through hole type printed circuit board The universal regulator controller PCB performs the functions listed below Produces SCR drive signals in accordance with the desired output current setting Detects an overcurrent or open circuit and switches the constant current regulator off When in Remote mode ...

Страница 18: ...re mounted inside a small and rugged environmental enclosure that is directly attached to the door of the L 829 CCR The ACE consists of microprocessor based module s that processes communication control commands input output interface and failsafe functionality for controlled elements in the airfield lighting vault ACE2 Control Board For more information about the ACE See Advanced Control Equipmen...

Страница 19: ...nerate feedback signals concerning the CCRs operation to the Remote Multiplexer The relay assembly generates feed back for the following signals Remote local status commanded ON status regulator running status and primary power status The scanning monitor ready includes the scanning monitor interface plus one current transformer CT and one potential transformer PT It also has resistor loads and a ...

Страница 20: ...st when the SCRs are conducting 100 of the time This is the opposite of what is seen in simple SCR regulators where the SCRs are used to directly control the output of the regulator NOTE C1 is actually a bank of capacitors located near T1 The components of the resonant network are designed to deliver an output current slightly higher than 6 6 A 20 A for the minimum input voltage while the SCRs are...

Страница 21: ...J8 4 This current signal is passed through a 15 ohm shunt resistor R38 located on the URC board For the 6 6 amp regulator T5 provides a 100 1 step down of the feedback current For 20 A regulators this ratio is 300 1 Output current steps 1 5 would correspond to voltage levels of 420 510 615 780 and 990 millivolts respectively Local Control Position Detection Local control position detection is acco...

Страница 22: ...r a minimum of 2 seconds and then back on Refer to Table 2 1 for required equipment that is supplied Refer to Table 2 2 for required equipment that is not supplied Refer to Section 7 Parts for ordering information Table 2 1 Required Equipment Supplied Description Quantity L 828 constant current regulator As Req d on Order Instruction manual 1 per CCR on Order Table 2 2 Required Equipment Not Suppl...

Страница 23: ...wer supply lines have a rating of 125 of the CCR s input current as given in Table 2 4 unless local codes require a different rating technique Refer to the CCR s nameplate for the kW rating and input voltage to determine the actual input current from Table 2 4 If no standard size circuit breaker exists at the 125 value use the next larger standard size circuit breaker NOTE The currents listed in T...

Страница 24: ...e 2 6 Style Class Style Brightness Steps Nominal Output Power 1 1 3 4 8 A 5 5 A 6 6 A 1 2 5 2 8 A 3 4 A 4 1 A 5 2 A 6 6 A 2 2 5 8 5 A 10 3 A 12 4 A 15 8 A 20 A Refer to Table 2 7 for power factor Table 2 7 Power Factor CCR Power Factor 4 10 kW 0 90 minimum 15 70 kW 0 95 minimum The efficiency of the regulator operated with rated input voltage into a full load having unity power factor is not less ...

Страница 25: ...B3 6 6 6 40 6 70 B2 5 5 5 33 5 67 B1 4 8 4 66 4 94 1 2 B5 6 6 6 40 6 70 B4 5 2 5 04 5 36 B3 4 1 3 98 4 22 B2 3 4 3 30 3 50 B1 2 8 2 72 3 00 2 2 B5 20 0 19 40 20 30 B4 12 8 15 33 16 27 B3 12 4 12 03 12 77 B2 10 3 9 99 10 61 B1 8 5 8 24 8 76 The regulator maintains the output current within the limits of Table 2 9 while powering any load between no load or short circuit and full load For regulators ...

Страница 26: ...g Altitude Sea level to 6 600 ft 2000 m L 828 CCRs have the following protection devices Output open circuit protection Output overcurrent protection Lightning arrestors on output terminals and bushings Lightning arrestors on input terminals Fuse protection of AC supply voltage of the URC PCB and brightness control voltage for Remote control Open Circuit Protection The regulator includes an open c...

Страница 27: ...ading and Reactive Loading in this section when the input voltage is anywhere between 95 and 110 percent of the nominal value The regulator is designed to withstand momentary voltages up to 120 percent of nominal input voltage without shutting off or being damaged by such overvoltage so long as the duration of overvoltage excursions are not longer than 50 milliseconds and do not occur more than on...

Страница 28: ...s are very heavy See Section 3 for lifting instructions Table 2 12 L 828 L 829 CCR Dimensions CCR SIZE 208 220V H x W x D B x A x C 240 480V H x W x D B x A x C 4kW 33 x 24 x 25 in 83 8 x 61 x 63 5 cm 33 x 24 x 25 in 83 8 x 61 x 63 5 cm 7 5kW 36 x 29 x 30 in 91 4 x 73 7 x 76 2 cm 33 x 24 x 25 in 83 8 x 61 x 63 5 cm 10kW 36 x 29 x 30 in 91 4 x 73 7 x 76 2 cm 36 x 29 x 30 in 91 4 x 73 7 x 76 2 cm 15...

Страница 29: ...ption 2009 ADB Airfield Solutions Incorporated 96A0288T 2 16 All rights reserved Issued 9 04 50kW 70kW NOTE For Dimensions see Table 2 12 B B Ferroresonant CCR Dimensions Typical of 4 30 kW Ferroresonant CCR Dimensions Typical of 50 70 kW ...

Страница 30: ...ent file a claim with the carrier immediately The carrier may need to inspect the equipment NOTE Take care to maintain the unit in an upright position when handling the regulator Recommend lifting for the 4 thru 70kW regulators is to use a forklift from underneath the CCR frame Lifting points four 3 4 inch ID eyebolts on the top corners of the CCR frame are provided per FAA specifications If lifti...

Страница 31: ...in case of excessive current output 6 Install appropriate external lightning arrestors on the input power supply lines as close as possible to the CCR s input fuse block F1 F2 or terminal block TB3 whichever is present 7 Refer to Table 2 3 for the recommended input wire Connect the power supply lines from the disconnect switch or main circuit breaker to the CCR input fuse block F1 F2 or terminal b...

Страница 32: ...signals See Figure 8 1 in the Wiring Schematics section for remote control connections NOTE If the ADB Airfield Solutions Advanced Control Equipment is used with the ferroresonant L 828 CCR refer to the Advanced Control Equipment manual 96A0245 for wiring connections to remote control NOTE Tables 3 1 through 3 3 provide the necessary connections for remote control Terminal B1 B10 does not need to ...

Страница 33: ...6 Connect the 6 6 A or 20 A series lighting circuit to the output terminals bushings and tighten all connections Table 3 4 Input Output Connections CCR Size Input Location CCR Size Output Location 4 thru 30kW with SCO Top of each Fuse Block front of component plate right hand side 4 thru 30kW with SCO Bottom of SCO CCF 20kW 208 CCF 30kW 208 CCF 20kW 208 CCF 30kW 208 Lightning Arrestors VR1 and VR2...

Страница 34: ... the four 1 2 13 x hex head bolts and split lock washers from the stacking kit Part Number 94A0355 2 See Figure 3 2 for anchor bolt template Use the four x 3 75 Lg HILTI anchor bolts with 4 nuts and lock washers to anchor the CCR to the concrete floor NOTE Make sure the clearance behind the CCR is far enough from the wall for easy access to the regulator CCR SIZE Reference Table 2 12 A B C D 33 x ...

Страница 35: ...009 ADB Airfield Solutions Incorporated 96A0288T 3 6 All rights reserved Issued 9 04 Figure 3 2 Location of Bolts for Stacking CCRs 1 Hex Head Bolts and Split Lock washers 2 x 3 3 4 HILTI Anchor Bolt Location Stacking CCRs Optional contd 1 1 2 2 ...

Страница 36: ...m the anchored CCR 4 Stack the second CCR by positioning its 4 holes carefully on top of the holes of the CCR anchored to the concrete floor 5 Install the 4 hex head bolts and split lock washers See Figure 3 3 Item 1 and Figure 3 4 Item 1 Figure 3 3 Stacking Bolt 1 Stacking Bolt 2 Bottom CCR Anchored to Concrete 3 Top CCR Stacking CCRs Optional contd 1 2 3 ...

Страница 37: ...ssued 9 04 CAUTION SGRS Style Powerpacks should be installed using Powerpack lift device For information on installing SGRS Powerpacks refer to the SGRS Installation Manual Document number 96A0303 Figure 3 4 Powerpack Installation in SGRS 1 Upper Bay Powerpack 2 Lower Bay Powerpack 5 SGRS Style Powerpacks Optional 1 2 ...

Страница 38: ...nt procedures S1 cutout Type SCO working positions This subsection describes the regulator operations in local and remote controls See Figure 4 1 Refer to Tables 4 1 through 4 3 for output current when using local control The front panel rotary selector switch is used for regulator local control The rotary switch for the 3 step CCR has five positions the rotary switch for the 5 step has seven posi...

Страница 39: ...ut B2 10 3 A current output B3 12 4 A current output B4 15 8 A current output B5 20 A current output See Figure 4 1 Refer to Table 4 4 for instructions on how to set up and use remote control Table 4 4 Remote Control If Then The rotary switch is set to position REM and remote control wiring is connected to remote control terminal block TB1 on the regulator Remote control of the regulator is possib...

Страница 40: ...power terminals and on the internal control circuitry To bypass the interlock pull out the plunger of the interlock switch This will allow remote and local control of the CCR with the door open 2 VR7 UBBER TB3 INPUT 1 2 TOP 1 2 TB3 TB1 K2 UR CPCB VR7 8 SCR BLOCK F3 F4 T4 F5 SNUBBER INPUT Figure 4 2 SGRS Powerpack with ACE or ACE2 See Figure 4 1 To shut down the CCR set the rotary switch to positio...

Страница 41: ...uld attempt to make any adjustments on the constant current regulator WARNING Turn the rotary selector switch on the front panel of the regulator to position OFF Remove input power before servicing control circuitry WARNING Never service the regulator when it is in protective shutdown mode Remote controls or power fluctuations can restart the regulator To adjust the output current perform the foll...

Страница 42: ...ers will give erroneously low readings 2 Energize the regulator locally and set the rotary selector switch to the maximum brightness position S5 or B100 3 See Figure 4 4 Carefully adjust R40 on the universal regulator controller board until the desired current is measured on the meter WARNING Dangerous voltages are present on the URC PCB It is strongly recommended that a nonconductive screwdriver ...

Страница 43: ...the series circuit and the microswitch is activated NOTE An activated microswitch means that the normally open contact is closed and that the normally closed contact is open For interlocking with the CCR only the normally open contact is used When the cover is removed the microswitch is not activated Figure 4 6 S1 Cutout Operation Position See Figure 4 7 In the maintenance position the regulator a...

Страница 44: ... test and measure position the insulation resistance of the series circuit can be measured The regulator operation can be tested under short circuited output conditions In the test and measure position the regulator is shorted and grounded the series circuit is shorted and connected to the measurement socket The microswitch is activated Figure 4 8 S1 Cutout Test and Measure Position Ground Series ...

Страница 45: ...B Airfield Solutions Incorporated 96A0288T 4 8 All rights reserved Issued 9 04 Display Figure 4 9 Meter Display Function Buttons Figure 4 10 Function Buttons 7 Digital Power Meter Calibration Function Buttons Display Scroll Up Scroll Down Enter Save ...

Страница 46: ...lt setting of Arms Note The following is needed to calibrate the DPM Calibrated True RMS AC multimeter with current clamp High Voltage probe capable of reading 5 000Vtrue rms Ability to apply a shorted load to CCR Ability to apply a field load or equivalent resistive load to CCR WARNING The CCR must be operating during calibration Risk of electrical shock Failure to observe this warning may result...

Страница 47: ... settle These cnt values are internal A D values as measured by the power meter s microprocessor These values will always vary slightly while the meter is measuring voltage and current They are displayed to give feedback that the load has settled and the meter is obtaining a steady reading TIP At each calibration step wait until the thousands digit has settled before proceeding A Irms High Step 6 ...

Страница 48: ...at the previous steps and follow the prompts for the Low CCR step Press ENTER button to save Figure 4 13 Irms Low Step Calibration 3 Voltage Calibration At the calibration screen scroll to Vrms on the menu and press the ENTER button The next screen Fig 5 shows the last calibration voltage set points and internal A D numbers Select Y yes to enter the Vrms calibration Figure 4 14 Vrms Calibration ...

Страница 49: ... resistive load to the CCR at the high step Measure the Vrms at the CCR output terminals with the High Voltage probe Adjust the meter display to match the measured voltage Wait for the CNT number to settle this may take a couple minutes while the load heats up and then press the ENTER button Figure 4 15 Vrms High Step Loaded B Vrms Off Follow the prompts to turn off the CCR When the CNT has settle...

Страница 50: ...n and causing serious injury or death De energize regulator by turning rotary switch to OFF and remove input power to regulator by turning off disconnect switch or main circuit breaker before opening access door to service regulator WARNING If the regulator experiences an overvoltage or an overcurrent fault it will enter protective shutdown mode In this mode the regulator turns off until either po...

Страница 51: ...ocedures in the Operation section Refer to Table 2 9 for the current range for the 3 Step and 5 Step CCRs Annually Check relays wiring and insulation Replace contacts that are excessively burned or pitted Operate the local control switch to check for proper operation of relays and contactors Make sure input and output connections are tight and that no damaged wires or damaged insulation exists Ins...

Страница 52: ...intended to indicate function Any calibrations should be performed with a calibrated true RMS current meter 4 If the output current is not within the limits specified in Table 2 9 check the input voltage to the regulator The supply voltage should be within 5 to 10 of the nominal input voltage given on the regulator nameplate Refer to Adjustment Procedures in the Operation section 5 Turn off discon...

Страница 53: ... energize the regulator in less than 2 seconds 5 Turn the rotary switch to OFF The open circuit protective device should reset 6 Turn the rotary switch to position 1 The regulator should turn on and then de energize in less than 2 seconds 7 If regulator operation is satisfactory turn rotary switch to OFF and turn off disconnect switch or main circuit breaker before reconnecting the load 8 After th...

Страница 54: ...NG If the regulator de energizes the output circuit could be interrupted by an overcurrent open circuit or under voltage condition Before inspecting the output circuit place rotary selector switch S1 in the OFF position and turn off disconnect switch or main circuit breaker Without this precaution a dip in the power line may reset the regulator and turn it on resulting in an output voltage of thou...

Страница 55: ...ruction manual If the CCR works in local but not Remote check the voltage on the Remote control lines Can the CCR be re energized by turning the rotary switch from OFF to Step B1 B10 Short the output of the CCR with an AWG 8 wire and turn on the CCR If the regulator operates normally the problem is probably load related If the CCR turns on and then shuts off after a few seconds and the ammeter has...

Страница 56: ... 47A0072 200 A 250V 47A0102 240 Vac 25 A 250V 47A0069 45 A 250V 47A0070 60 A 250V 47A0071 80 A 250V 47A0096 110 A 250V 47A0099 175 A 250V 47A0101 480 Vac 12 A 600V 47A0090 25 A 600V 47A0091 30 A 600V 47A0085 50 A 600V 47A0088 60 A 600V 47A0087 90 A 600V 47A0097 CCR Input CCR kW Rating Voltage 50 kW Fuse Part Number 70 kW Fuse Part Number 480 Vac 125 A 600V 47A0106 200 A 600V 47A0141 Refer to Table...

Страница 57: ...e 6 3 Universal regulator power supply transformer fuse F5 protects the remote control circuitry on the URC Fuse F6 protects the 120 Vac power supply to the ACE Table 6 3 Fuses F5 and F6 Ratings CCR Input CCR kW Rating Voltage 4 70 kW Fuse Part Number 208 480 Vac A 250 V 47A0119 L 829 Power Supply Transformer Fuse F5 and ACE Power Supply Fuse F6 ...

Страница 58: ...lator turns on but de energizes suddenly Output circuit interrupted Apply a short to the regulator output Turn the regulator on If the regulator works correctly repair the lighting circuit Follow all safety precautions in this manual Defective printed circuit board Replace regulator controller Overcurrent condition Verify that SCR is triggering by replacing the PCB or SCR snubber assembly Check fe...

Страница 59: ...emote and local control replace universal regulator controller SCRs always conducting Verify SCR is triggering by replacing PCB Check SCRs and wiring for shorts in SCR circuitry Replace SCR snubber assembly Replace SCR Defective resonant circuit transformer or capacitor Visually inspect capacitors for damaged housing or wire connections Visually inspect transformer for damaged coils connections an...

Страница 60: ...not by Remote control The rotary switch on the input module not set to REM Set the rotary switch to REM Blown fuse Check fuse 5 Loose or broken Remote control wires Check connections on Remote terminal block TB1 If 120 Vac Remote control signals are used use an AC voltmeter 300 Vac scale to verify correct signals are received at the CCR Incorrect wire connections Refer to Tables 3 1 through 3 3 9 ...

Страница 61: ... that you are dealing with the right problem by placing a current clamp on the output of the regulator and measuring the frequency of the output Verify that it is 60 Hz If it is refer to Feedback Wiring Modification Procedure in this section to modify wiring Investigate to see if the problem occurs in Step 5 If it does not occur in Step 5 refer to Feedback Wiring Modification Procedure in this sec...

Страница 62: ... On the URC board find connector J8 2 Remove wires on pins 1 and 2 and insulate wire ends 3 Remove jumper wire from pin 2 to 5 4 Add a jumper wire 18 22 AWG from pin 1 to 7 5 Add a jumper wire 18 22 AWG from pin 2 to 8 6 Disconnect the field circuit from the regulator and short the regulator s output 7 Apply input power to the regulator Turn the regulator to step B1 B10 and verify the output curre...

Страница 63: ...ion column gives the part name as well as its dimensions and other characteristics when appropriate Indentions show the relationships between assemblies subassemblies and parts Part Number Description Quantity Note xxxxxxxx Assembly 1 A xxxxxxxx Part 1 xxxxxxxx Part or Assembly xxxxxxxx Assembly 1 NOTE A The Quantity column contains the quantity required per unit assembly or subassembly The code A...

Страница 64: ...CF XX XX X X X X Figure 7 1 L 828 L 829 Part Ordering Code 3 L 828 L 829 CCR 4 70 kW 6 6 A 20 A Part Ordering Code FIELD CIRCUITS MONITORED 0 No field circuit monitoring A Field circuit monitoring G Field circuit monitoring with input CCR monitoring MONITORING OPTIONS 0 None 1 ALCS Scanning Monitor Interface 2 ALCS Scanning Monitoring Ready 3 L 829 ACE Monitoring 4 IRMS Only 5 L 829 Monitoring ACE...

Страница 65: ... X3XX PPSF2015 X3XX 20 KW 6 6 A 20A PPF6620 X3XX PPF2020 X3XX PPSF6620 X3XX PPSF2020 X3XX 30 KW 6 6 A 20A PPF6630 X3XX PPF2030 X3XX PPSF6630 X3XX PPSF2030 X3XX 50 KW 20A PPF2050 X3XX PPSF2050 X3XX 30 KW 20A PPF2070 X3XX PPSF2070 X3XX Figure 7 2 SGRS Powerpack Part Ordering Code PPF6630 X 3 5 X PPSF6630 X 3 5 X 4 SGRS Powerpack CCR 4 70 kW 6 6 A Part Ordering Code STAB CONNECTOR CONNECTIONS Blank V...

Страница 66: ...odule assembly 7 5 15 20 30 kW 1 1 SCR 28A0037 Dual SCR module assembly 50 70kW 20A 500A 1600V Long HTSK 1 SCR 28A0038 Dual SCR module assembly 10 kW 1 1 SCR 35A0263 Current transformer 6 6 A 6 6 A L 828 analog 4 7 5 10 15 20 30 kW L 828 only 1 1 T2 32A0028 Input Power Lightning Arrestor 2 2 VR7 VR8 C 35A0264 Current transformer 6 6 A 0 13 4 7 5 10 15 20 30 kW See note See note A 35A0308 Current t...

Страница 67: ...1 ACE CVM 44A6178 Rotary switch 3 step 1 1 44A6178 5 Rotary switch 5 step 1 1 44A6035 1 PCB assembly URC II 4 7 5 10 15 20 30 50 70 kW 1 1 URC II PCB 47A0061 Fuse block 4 7 5 10 15 20 30 50 70 kW See note See note F5 F6 B 47A0069 Fuse 25A 250 V time delay 220 240 V input 4 kW 2 2 F1 F2 47A0070 Fuse 45A 250 V time delay 240 V input 7 5 kW 2 2 F1 F2 47A0071 Fuse 60A 250 V time delay 220 240 V input ...

Страница 68: ...4 47A0119 Fuse A 250 W SLO BLO 4 7 5 10 15 20 30 kW See note See note F5 F6 A 47A0141 Fuse 200A 600V 70kW 2 F1 F2 47A0187 Fuse 3 A 500 V SLO BLO 480 input 15 20 30 kW 2 2 F3 F4 49A0081 Fuse holder 30 A 600 V 480 only 4 7 5 10 kW 1 1 F1 F2 49A0082 Fuse holder 60 A 600 V 480 only 15 20 kW 1 1 F1 F2 49A0084 Fuse holder 30 A 600 V 4 7 5 10 15 20 30 kW 1 1 F3 F4 49A0085 Fuse holder 100 A 600 V 480 only...

Страница 69: ... 3P 200A 170A 120Vac Coil 50kW 1 K1 72A0091 Fuse holder 30 amp 240 V 4 7 5 kW 1 1 F1 F2 72A0098 Fuse holder 240 V 31 60 amp 240 V 10 kW 7 5kW 1 1 F1 F2 72A0099 Fuse holder 200 amp 250 V 15 20 30 kW 208 240V 2 2 F1 F2 1475 92 030 Optional S1 cutout 1 1 S1 NOTE A Quantity is 1 for L 828 SMI IRMS with 208 480 V input Quantity is 2 for L 829 and SMR with 208 480 V input L 828 L 829 CCR General Assembl...

Страница 70: ...1 of 3 NOTE Location of components may vary depending upon the size of the regulator See Numerical Parts Listing Tables for component part numbers and complete description for a specific size ccr L 828 L 829 CCR General Assembly Parts List contd Varistors IRMS PCB Current Sensing Transformer CVM Power Supply Transformer Fuses F3 F4 SCR Contactor SMR TB3 Fuses F1 F2 Fuses F5 F6 S1 SCO Series Cutout...

Страница 71: ...96A0288T 7 9 All rights reserved Issued 9 04 Figure 7 3 CCF L 828 L 829 CCR Component Parts Side View Part 2 of 3 NOTE See Numerical Parts Listing Tables for component part numbers and complete description L 828 L 829 CCR General Assembly Parts List contd Power Transformer Core ...

Страница 72: ...d Issued 9 04 Figure 7 3 Ferroresonant L 828 CCR Component Parts Front Access Door Part 3 of 3 NOTE See Numerical Parts Listing Tables for component part numbers and complete description L 828 L 829 CCR General Assembly Parts List contd Analog or Digital Power Meter on Mounting Plate 3 or 5 Step Rotary Switch ...

Страница 73: ...le parts exist on the URC If a card fails return it to ADB Airfield Solutions for repair or replacement This subsection provides recommended spare parts See L 828 L 829 CCR General Assembly 4 30 KW 240 480 Vac 6 6 A Parts List in this section for part numbers for recommended spare parts Description Quantity 6 6 A Quantity 20 A Schematic Referenced Note Box of each type of fuse Box Box F1 F6 SCR 2 ...

Страница 74: ... 829 CCR internal wiring schematic If you have core 35A0592 thru 35A0596 core number is found on label on top of core use Schematics 8 4 and 8 5 All other cores use Figures 8 1 thru 8 3 NOTE For the ACE to URC PCB internal wiring diagram for Ferroresonant CCRs 3 and 5 Step refer to the Wiring Schematics section in Advanced Control Equipment ACE manual 96A0287 or Advanced Control Equipment ACE2 man...

Страница 75: ...CR Wiring Schematics 2009 ADB Airfield Solutions Incorporated 96A0288T Page 8 2 All rights reserved Issued 9 04 NOTE See Fig 8 3 for 50 70 kW Wiring Figure 8 1 L828 L829 Ferro 4 30kW 6 6A 20A Internal Wiring Schematic Part 1 of 2 ...

Страница 76: ...Ferroresonant L 828 L 829 CCR Wiring Schematics 2009 ADB Airfield Solutions Incorporated 96A0288T Page 8 3 Figure 8 2 L828 L829 Ferro 4 30kW 6 6A 20A Internal Wiring Schematic Part 2 of 2 ...

Страница 77: ...Ferroresonant L 828 L 829 CCR Wiring Schematics 2009 ADB Airfield Solutions Incorporated 96A0288T Page 8 4 Figure 8 3 L828 Ferro CCF 20A 50 70kW Internal Wiring Schematic Part 1 of 1 ...

Страница 78: ...Ferroresonant L 828 L 829 CCR Wiring Schematics 2009 ADB Airfield Solutions Incorporated 96A0288T Page 8 5 Figure 8 4 L828 L829 Ferro CCF2004 4 30kW 6 6A 20A Internal Wiring Schematic Part 1 of 2 ...

Страница 79: ...Ferroresonant L 828 L 829 CCR Wiring Schematics 2009 ADB Airfield Solutions Incorporated 96A0288T Page 8 6 Figure 8 5 L828 L829 Ferro CCF2004 4 30kW 6 6A 20A Internal Wiring Schematic Part 2of 2 ...

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