Page 1 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Air-Cooled, 4-30 kW/6.6 A Air-Cooled, 4-30 kW/6.6 A User Manual User Manual 96A0296 96A0296, Re , Rev v . . V V , , 2024/12/10 2024/12/10...
Page 3: Disclaimer / Standard Warranty
Material Handling Precautions and Storage precautions that must be followed. ADB SAFEGATE reserves the right to examine goods upon which a claim is made. Said goods must be presented in the same condition as when the defect therein was discovered. ADB SAFEGATE furthers reserves the right to require the return of such goods to establish any claim.
Page 4 Use this equipment only as described in the manual. ADB SAFEGATE cannot be held responsible for injuries or damages resulting from non-standard, unintended uses of its equipment. The equipment is designed and intended only for the purpose described in the manual. Uses not described in the manual are considered unintended uses and may result in serious personal injury, death or property damage.
Page 5: Table Of Contents
2.13.2 Optional Scanning Monitor Interface..........................16 2.13.3 Optional Scanning Monitor Ready............................ 16 2.14 Optional Series Cutout Type SCO............................... 17 2.15 L-828 CCRs (4-70 kW 6.6 A/ 20 A): Required Equipment ......................17 2.16 Input Wire Size....................................17 2.17 Input Power Breaker Sizing................................. 18 2.18 Specifications....................................
Page 6 6.0 Schematics................................67 7.0 CCT Parts ................................71 7.1 L-828/L-829 CCR (4-30 kW) Parts Ordering Codes........................71 7.1.1 L-828/L-829 CCR General Assembly (4-30 kW/208-480 Vac) Parts List................72 7.1.2 Assembly Parts..................................73 7.1.2.1 15-30 KW CCT Regulator Parts........................... 74 7.1.2.2 4-10 KW CCT Regulator Parts ............................. 86 A.0 SUPPORT ................................
Page 7 List of Figures Figure 1: CCT Ordering Codes ................................... 10 Figure 2: L-828 CCR Power Circuit Block Diagram ..........................11 Figure 3: L-828 CCR (4 -30kW/6.6 A)................................13 Figure 4: L-829 CCR with ACE..................................14 Figure 5: CCT Control PCB (44D1475)............................... 15 Figure 6: CCT Control PCB (44A6546) ...............................
Page 8 Table 37: CCT/XXXX Ammeter ................................... 57 Table 38: General Troubleshooting ................................57 Table 39: L-828/L-829 CCR (4-30 kW/6.6 A) Part Numbers ........................71 Table 40: 15-30KW CCT Bill Of Material..............................77 Table 41: Configuration Bill of Material, 30kw CCT..........................81 Table 42: Configuration Bill of Material, 15KW CCT..........................
Page 9 Table 51: 4, 7.5, 10 kW CCT Configured Component Plates ........................95 Table 52: 4, 7.5, 10 kW CCT Configured Component Plates ........................96 Table 53: 4, 7.5, 10 kW CCT Configured Component Plates ........................96 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 11: Safety
1.0 Safety Introduction to Safety This section contains general safety instructions for installing and using ADB SAFEGATE equipment. Some safety instructions may not apply to the equipment in this manual. Task- and equipment-specific warnings are included in other sections of this manual where appropriate.
Page 12: Introduction To Safety
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Safety 1.1.1 Introduction to Safety CAUTION Unsafe Equipment Use This equipment may contain electrostatic devices, hazardous voltages and sharp edges on components • Read installation instructions in their entirety before starting installation. • Become familiar with the general safety instructions in this section of the manual before installing, operating, maintaining or repairing this equipment.
Page 13: Material Handling: Heavy Equipment
• ALLOW ONLY QUALIFIED PERSONNEL TO MAKE REPAIRS. REPAIR OR REPLACE THE MALFUNCTIONING COMPONENT ACCORDING TO INSTRUCTIONS PROVIDED IN ITS MANUAL. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN DEATH OR EQUIPMENT DAMAGE 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 14: Material Handling Precautions, Esd
• ALLOW ONLY QUALIFIED PERSONNEL TO PERFORM MAINTENANCE, TROUBLESHOOTING, AND REPAIR TASKS. • ONLY PERSONS WHO ARE PROPERLY TRAINED AND FAMILIAR WITH ADB SAFEGATE EQUIPMENT ARE PERMITTED TO SERVICE THIS EQUIPMENT. • AN OPEN AIRFIELD CURRENT CIRCUIT IS CAPABLE OF GENERATING >5000 VAC AND MAY APPEAR OFF TO A METER.
Page 15: Introduction
▪ No input turn on in-rush current surge. ▪ To minimize the floor space required in a vault, ADB Safegate 4-30 kW regulators can be stacked using a stacking kit. See Kits section for details. 96A0296, Rev. V, 2024/12/10...
Page 16 ▪ CCR cycle count The ACE unit is also a component of ADB Safegate's distributed control and monitoring system. Each unit can be easily connected to an Airport Lighting Control & Monitoring System (ALCMS) by simply adding redundant communication wires.
Page 17 CCR. The frame sizes are L, M, and S. There are six allowable combinations: LL, LM, LS, MM, MS, and SS. When stacking ADB Safegate regulators, the upper regulator must be the same frame size or smaller than the bottom regulator. Request catalog sheet 2096 for more details or download it from our website.
Page 18 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Introduction Electrical Supply Power Input 60 Hz, single-phase available in 208, 220, 240, 347, 380 and 480 VAC 50 Hz, single-phase available in 208, 220, 230, 240, 380 and 400 VAC Power Factor 0.90 minimum for 4 kW to 10 kW...
Page 19: Remote Control
Description Application Option None Standard L-828 supplied with analog ammeter L-829 Monitoring (ACE™) Includes FAA L-829 monitoring equipment. ▪ If application is for connection to ADB L-890 ALCMS: Add a “/A” to end of Ordering Code. The ACE unit will then be programmed to provide monitoring data via redundant communication links.
Page 20: Ace Unit
▪ CCR % efficiency The ACE unit is also a component of ADB Safegate’s distributed control and monitoring system. Each unit can be easily connected to an Airport Lighting Control & Monitoring System (ALCMS) by simply adding redundant communication wires.
Page 21: Theory Of Operation
6 L-828 with Digital Power Meter This option replaces the analog ammeter with a Digital Power Meter. The Digital Power Meter is used on L-828 CCRs to indicate True RMS output current, voltage, VA, and watts. It can also be set to activate an alarm if there is a 10% or 15% drop in the load (Low VA).
Page 22: Urc Pcb Inputs/Outputs
OFF position (remotely or locally) or cycling the input power off for a minimum of 2 seconds and then back on. 2.10 L-828 CCR Figure 39. This subsection describes the L-828 CCR. The L-828 uses a CCT Control PCB to provide regulator and control functions. Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 23: Ccr
Note Figure 39 shows a CCT 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) may differ in size and appearance. Figure 3: L-828 CCR (4 -30kW/6.6 A) L-828 CCR (4 -30kW/6.6 A) 1.
Page 24: Cct Control Board
The CCT Control Board is a PC board that is designed to provide all regulator and control functions for Thyristor Controlled L-828/L-829 CCRs manufactured by ADB Safegate. This is accomplished with an 8-bit embedded microcontroller and interface circuitry contained on a single through-hole type printed circuit board. The CCT Control PCB performs the functions listed below.
Page 25: Advanced Control Equipment (Ace)
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. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 26: L-828/L-829 Ccr Monitoring Options
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Introduction Figure 7: A A CE Contr CE Control and Monit ol and Monitor Boar or Boards For more information about the ACE, see: ▪ Advanced Control Equipment (ACE) manual or the Advanced Control Equipment (ACE) manual. See www.adbsafegate.com...
Page 27: Optional Series Cutout Type Sco
20 amps AC. Note For more information refer to the SCO Cutout manual 96A0294 or the ALSC Manual 96A0490. See www.adbsafegate.com 2.15 L-828 CCRs (4-70 kW 6.6 A/ 20 A): Required Equipment Refer to Table 1 for required equipment that is supplied.
Page 28: Input Power Breaker Sizing
179 A 164 A 114 A 104 A 98 A 82 A 2.18 Specifications This subsection provides specifications for L-828/L-829 CCR (4-70 kW 6.6 A/20 A). Table 5: Class, Style and Power Ratings L-828/L-829 CCR Max Nominal Output Class Style BrightnessSteps...
Page 29: Efficiency
2.18.4 Regulation Refer to Table 8 for output current limits. Current regulation is obtained under the conditions listed in Environmental Operating Conditions. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 30: Environmental Operating Conditions
Introduction 2.18.5 Environmental Operating Conditions The L-828 CCRs are designed for indoor use only in an area with adequate ventilation for cooling the constant current regulator. The environmental operating conditions include temperature range, relative humidity, and altitude. Table 9: Environmental Operating Conditions...
Page 31: Rating And Input Voltage
50Hz, single phase available in 208, 220, 230, 240, 380 and 400 Vac (380 and 400 Vac 6.6 A only) 2.18.8 Temperature Rise The temperature rise of the transforming portion of the regulator is in accordance with ANSI C57.12.91 for air-cooled regulators. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 33: Cct Installation
If safety devices must be removed for installation, install them immediately after the work is completed and check them for ▪ proper functioning prior to returning power to the circuit. This section provides instructions for installing L-828/L-829 constant current regulators (CCRs) (4-30kW/6.6 A). Refer to the airport project plans and specifications for the specific installation instructions. 3.1 Unpacking The equipment is shipped ready for installation.
Page 34: Wiring Connections And Startup
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Installation 3.2.1 Wiring Connections and Startup WARNING Read installation instructions in their entirety before starting installation. Installation and operation of the CCR should be performed by personnel qualified to work on high voltage equipment. The high ▪...
Page 35: Table 11: Remote Control Connections (3-Step/6.6 A)
Note If the ADB Safegate Advanced Control Equipment (ACE) is used with the Ferroresonant L-828 CCR, refer to the Advanced Control Equipment manual (ACE) manual for wiring connections to remote control. Table 1 Table 2 provide the necessary connections for remote control.
Page 36: Stacking Ccr's (Optional)
3.3 Stacking CCR’s (Optional) CAUTION Read installation instructions in their entirety before starting installation. Before stacking CCRs larger than 10 kW or stacking more than 2 CCRs, contact the ADB Safegate Sales Department. ▪ To stack CCRs, perform the following procedure: 1.
Page 38: Figure 9: Anchor Bolt Template
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Installation Use the four ½ 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.
Page 39: Figure 10: Location Of Bolts For Stacking Ccrs
3. Remove the 4 eye bolts from 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. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 40: Figure 11: Stacking Bolt
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Installation 5. Install the 4 hex head bolts and split lock washers (See Figure 40, Item 1 and Figure 41, Item 1). Figure 11: Stacking Bolt Stacking Bolt Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 43: Operation
Contents are static-sensitive. Must be grounded when handling PCBs. ▪ 4.1 Introduction This section provides the operational procedures listed below for the L-828/L-829 constant current regulator (CCR) (4-30 kW). ▪ CCR control procedures ▪ CCR shutdown procedures ▪ CCR adjustment procedures ▪...
Page 44: Remote Control
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation Table 15: Output Current from Rotary Switch (3-Step/6.6 A) If you set the rotary switch to the The result is... following... 4.8 A current output 5.5 A current output B100 6.6 A current output...
Page 45: Output Current Adjustment
Because the output current waveform is not a true sine wave, the ammeter must be of the true-rms (root mean squared) type. Field instruments such as clamp-on ammeters and Simpson voltmeters will give erroneously low readings. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 46: Regulator Control Board (44D1475)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation 4.4.1.1 Regulator Control Board (44D1475) To adjust the output current of Regulator Control Board 44D1475, perform the following procedure: 1. Turn on the CCR and set local control switch to the highest intensity step, B5 for 5-step CCR or B100 for a 3-step CCR.
Page 47: Adjusting Overcurrent Control Board (44D1475)
Do not change the adjustment of R47 (7), since this not only will affect the output current of the CCR but the potentiometer adjustment levels for all other current levels. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 48: Adjusting Output Current (44A6546)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation 3. Physically center the over current potentiometer R48 (8). While viewing the red over current LED (3) on the control panel, slowly turn R48 (8) clockwise until the LED begins to glow. Then quickly turn control switch S1 (6) to the next lower intensity step. This will turn the LED off because the current level is less.
Page 49: Adjusting Overcurrent Control Board (44A6546)
To reduce the CCR power consumption the transformer output can be adjusted in 10 per cent increments to match applied loads. The power consumption will approximately drop with respect to the output percentage selected. See the following table and diagram to reduce the CCR power consumption. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 50: Adjusting Over Current
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation Percent of Transformer Rated Connect HV (6.6A) Output Load Across Terminals 5 and 6 3 and 4 1 and 2 3 and 6 2 and 4 2 and 5 2 and 6...
Page 51: Sco Cutout Working Positions
Operation P ation Position osition Figure 44. In the maintenance position, the regulator and the series circuit are both shorted and grounded. The micro switch is not activated. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 52: Application Notes
The SMI option adds Primary Power and Remote/Local monitoring relays. Dry relay contacts are connected to Scanning a dedicated terminal block for each monitored point. Typical application: connecting ADB L-828 CCR to Monitor ALCMS or L-827 that is manufactured by others. Note that this option does not provide dedicated output Interface (SMI) current or voltage transformers.
Page 53: Digital Power Meter Calibration
This option replaces the analog ammeter with a Digital Power Meter. The Digital Power Meter is used on L-828 with L-828 CCRs to indicate True RMS output current, voltage, VA, and watts. It can also be set to activate an alarm Digital Power...
Page 54: Function Buttons
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation 4.7.1 Function Buttons Figure 23: F F unction Butt unction Buttons 4.7.1.1 Displays Figure 24: Displa Displays ys Note Scroll through displays using the Scroll Up and Scroll Down buttons. After 30 seconds the display will revert to the default setting of Arms.
Page 55: Calibration
The SCROLL Buttons are used to select items on the calibration menu. Scroll to the desired selection and then press the ENTER button. See the following steps to calibrate the DPM. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 56: Figure 26: Irms - High Step Calibration
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Operation 2. Current Calibration During calibration you will be asked to wait until displayed “cnt” values 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.
Page 57: Figure 28: Vrms Calibration
Follow the prompts to turn off the CCR, When the CNT has settled press ENTER button. (CNT may not go to zero) Figure 30: Sa Sav v e V e Vrms Calibr rms Calibration ation 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 59: Cct Maintenance
5.1 Introduction to Maintenance This section provides preventive maintenance for L-828/L-829 CCT constant current regulators (CCRs) (4-30 kW). 5.2 Maintenance Schedule To keep the L-828/L-829 CCRs operating efficiently, follow a preventive maintenance schedule. Refer to...
Page 60: Short-Circuit Test
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance 5.2.1 Short-Circuit Test WARNING Since high open-circuit voltages may result by opening the primary of a series lighting circuit, only personnel authorized to work on high-voltage equipment should be allowed to perform the short-circuit test.
Page 61: Troubleshooting
5.6.1 L-828/L-829 Input Power Fuses F1 and F2 Amp rating as a function of input voltage and CCR kW rating for input power fuses F1 and F2 on the L-828 and L-829 CCRs. Input Power Fuses, F1 and F2, per CCR Input Voltage and CCR kW Rating 96A0296, Rev.
Page 62: Table 21: Cct/Xxxx Input Fuses (F1, F2)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance Table 21: CCT/XXXX INPUT FUSES (F1, F2) 380/400 SIZE Volts Volts Volts Volts Volts Volts 47A0092 47A0069 47A0069 47A0191 47A0191 47A0090 7.5kW 47A0093 47A0093 47A0070 47A0193 47A0193 47A0091 10kW 47A0094 47A0071...
Page 63: Table 23: Cct/Xxxx Ace Fuses F5, F6
Table 25: CCT/XXXX CONTACTORS (K2) 208 - 240 380/400 SIZE Volts Volts Volts Volts 53A0412/25 53A0412/25 53A0412/25 53A0412/25 7.5kW 53A0412/50 53A0412/40 53A0412/40 53A0412/40 10kW 53A0412/60 53A0412/50 53A0412/40 53A0412/40 15kW 53A0412/90 53A0412/75 53A0412/50 53A0412/40 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 64: Table 26: Cct/Xxxx Dual Scr Block (Scr)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance Table 25: CCT/XXXX CONTACTORS (K2) 208 - 240 380/400 SIZE Volts Volts Volts Volts 20kW 53A0412/120 53A0412/90 53A0412/75 53A0412/50 30kW 53A0331 53A0412/150 53A0412/75 53A0412/75 53A0331 Contactor 3P 200A 170A 120VAC Coil...
Page 65: Table 28: Cct/Xxxx Power Transformer T1 (Core)
7.5kW CCT Power Transformer, 208/220/240V, 6.6A 50Hz 35A0698 10kW CCT Power Transformer, 208/220/240V, 6.6A 50Hz 35A0699 15kW CCT Power Transformer, 208/220/240V, 6.6A 50Hz 35A0700 20kW CCT Power Transformer, 208/220/240V, 6.6A 50Hz 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 66: Table 30: Cct/Xxxx Choke (4-15Kw Only)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance Table 29: Power Core List Part Number Power Core Description 35A0701 30kW CCT Power Transformer, 208/220/240V, 6.6A 50Hz 35A0748 10kW CCT Power Transformer, 380/400V, 6.6A 50/60 Hz 35A0749 15kW CCT Power Transformer, 347/400V, 6.6A 35A0750 20kW CCT Power Transformer, 380/400V, 6.6A 50/60 Hz...
Page 67: General Troubleshooting
Note Refer to ACE Manuals for Optional L-829 Monitoring and Control. 5.6.2 L-828 General Troubleshooting This subsection provides general troubleshooting procedures for the L-828 CCR. WARNING Read the instructions in their entirety before starting installation. Only personnel authorized to work on high-voltage equipment should perform maintenance on the regulator. Since high open-circuit voltages may result by opening the primary of a series lighting circuit, only personnel authorized to work on high-voltage equipment should be allowed to perform the open-circuit test.
Page 68 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance Table 38: General Troubleshooting Problem Possible Cause Corrective Action Apply a short to the regulator output. Turn the regulator on. If the regulator Output circuit interrupted works correctly, repair the lighting circuit. Follow all safety precautions in this manual.
Page 69: Additional L-829 General Troubleshooting Procedures
For additional L-829 CCR general troubleshooting procedures, refer to the Troubleshooting section in manuals: ▪ 96A0287, Advanced Control Equipment (ACE™) or ▪ 96A0357, Advanced Control Equipment (ACE2™). 5.8 Component Replacement Procedures Replacement procedures for several various components. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 70: Removing And Replacing Cct Regulator Control Pcb
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance 5.8.1 Removing and Replacing CCT Regulator Control PCB 1. Turn CCR local switch to the OFF position. Figure 31: CC CCT Regulat T Regulator Contr or Control PCB (44D1475) ol PCB (44D1475) 2.
Page 71: Figure 32: Regulator Control Pcb (44A6546)
12. Restore the SCO to the ON position. 13. Restore primary power to the CCR at the breaker panel. 14. Turn the CCR local switch to the REM position. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 72: Removing And Replacing Dual Scr Module Assembly
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance 5.8.2 Removing and Replacing Dual SCR Module Assembly See drawing 43A2845 Figure 33: Dual SCR Module Assembly Dual SCR Module Assembly 1. Turn CCR local switch to the OFF position. 2. Remove and lock out/tag out primary power to the CCR at the breaker panel.
Page 73: Removing And Replacing Contactor
12. Connect wires 531 and 501 to the contactor coil connections at the bottom of the contactor. 13. Connect wires 400 and 401 to the top connectors of the contactor. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 74: Removing And Replacing Input Lightning Arrestors (Front Of Component Mounting Plate)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance 14. Connect the wires for 102, 103, 104 and 105 and tighten retaining lugs. 15. Close the CCR front door by tightening the 3 door screws. 16. Restore the SCO to the ON position.
Page 75: Figure 35: Output Lightning Arrestors
10. Put the side panel back on the CCR with the 8 screws. 11. Restore the SCO to the ON position. 12. Restore primary power to the CCR at the breaker panel. 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 76: Figure 36: Output Lightning Arrestors
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Maintenance 13. Turn the CCR local switch to the REM position. Figure 36: Output Lightning Arr Output Lightning Arrest estors Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 77: Schematics
Notes, Accessories and Options are covered in Figure 39 Figure Figure 39 Figure 40 Figure 37: 43A2845 CC 43A2845 CCT Schematic P T Schematic Page 1/ Side A age 1/ Side A 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 78: Figure 38: 43A2845 Cct Schematic Page 1/ Side B
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Schematics Figure 38: 43A2845 CC 43A2845 CCT Schematic P T Schematic Page 1/ Side B age 1/ Side B Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 79: Figure 39: 43A2845 Cct Schematic Page 2/ Side A
Figure 39: 43A2845 CC 43A2845 CCT Schematic P T Schematic Page 2/ Side A age 2/ Side A 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 80: Figure 40: 43A2845 Cct Schematic Page 2/ Side B
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator Schematics Figure 40: 43A2845 CC 43A2845 CCT Schematic P T Schematic Page 2/ Side B age 2/ Side B Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 81: Cct Parts
7.0 CCT Parts To order parts, call ADB Safegate Customer Service or your local representative. Use this parts list, and the accompanying illustration, to describe and locate parts correctly. 7.1 L-828/L-829 CCR (4-30 kW) Parts Ordering Codes Table 1 for the CCT L-828 and L-829 CCR (4-30 kW) part numbers.
Page 82: L-828/L-829 Ccr General Assembly (4-30 Kw/208-480 Vac) Parts List
Code 7.1.1 L-828/L-829 CCR General Assembly (4-30 kW/208-480 Vac) Parts List This subsection provides part numbers for the L-828/L-829 CCT CCR (4-30 kW). Note For parts related to the ACE front display panel, refer to: ▪ Advanced Control Manual (ACE™) manual 96A0287 or ▪...
Page 84: Kw Cct Regulator Parts
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts 7.1.2.1 15-30 KW CCT Regulator Parts Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 85: Figure 42: Cct L-828/L-829 Ccr Component Parts
Figure 42: CC CCT L-828/L-829 CCR Component P T L-828/L-829 CCR Component Par arts ts (Table 2 Table 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 87: Table 40: 15-30Kw Cct Bill Of Material
Local Cont. LBL. 3 OR 5 42A0524 Step CCT L829 LC 3 OR 44D1476/ 5-Step Switch PCB Cabinet 44A6056/ Frame Assy, Medium URC, CCR Door Assy., 44A6058 Medium URC 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 88 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 40: 15-30KW CCT Bill Of Material. General Assembly Bill Of Material Order Of Entry: Numerical Order Of All Components. Line Every Quantity Per Suffix (/X10X - /X45X) Fifth Component At A Minimum.
Page 89 94A0433/ Kit, Sig. SRS. Regulator, ---- ---- Harn Assy, 44A6313/ L828/829, SIG. CCT Med. Frame Harn Assy, 44A6563/ ACEII, SIG. CCT Large Frame Label, L828 91A0033 Danger High Voltage 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 90 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 40: 15-30KW CCT Bill Of Material. General Assembly Bill Of Material Order Of Entry: Numerical Order Of All Components. Line Every Quantity Per Suffix (/X10X - /X45X) Fifth Component At A Minimum.
Page 91: Table 41: Configuration Bill Of Material, 30Kw Cct
1/2-13 X 2 1/4 HX HD 66A0015/ 1/2 FLAT WASHER XFMR 60A3137 MOUNTING CHANNEL Power Wiring Kit, 94A0349/ Signature 1 EA 3XXX Series Regulator (T/C) Choke 33A0019 15KW LC 60/50HZ 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 92: Table 43: 15-30Kw Cct Configured Component Plates
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 43: 15-30KW CCT Configured Component Plates General Assembly Bill Of Material Order Of Entry: Numerical Order Of All Components. Line Every Quantity Per Suffix (/3XXX) 3 Step Without S1 Cutout Fifth Component AtA Minimum.
Page 93: Table 45: 15-30Kw Cct Configured Component Plates
44A6307/ Plate Assy., 1 Per 20 KW T/C Suffix URC CCR Component 44A6306/ Plate Assy., 30 KW T/C URC CCR Component 44A6308/ Plate Assy., 15 KW T/C URC CCR 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 94: Figure 43: 15-30 Kw Component Plate Parts (Front)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Figure 43: 15-30 KW Component Plate P 15-30 KW Component Plate Par arts (fr ts (front) ont) Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 95: Figure 44: 15-30 Kw Component Plate Parts (Back)
Figure 44: 15-30 KW Component Plate P 15-30 KW Component Plate Par arts (back) ts (back) 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 96: Kw Cct Regulator Parts
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts 7.1.2.2 4-10 KW CCT Regulator Parts Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 97: Figure 45: 4, 7.5 And 10 Kw Cct Diagrams
Figure 45: 4, 7.5 and 10 kW CC 4, 7.5 and 10 kW CCT Diagr T Diagrams (Table 9 Table 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 99: Table 47: 4, 7.5, 10 Kw Cct General Assembly Bill Of Material
AMC-100X 0- ACE II 44A6508/ Internal LCD 1110 Display with Label, Local Control, 3 42A0523 OR 5 Step CCT, L828 Label, Local Control, 3 42A0524 OR 5 Step CCT, L829 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 100 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 47: 4, 7.5, 10 kW CCT General Assembly Bill of Material General Assembly Bill Of Material Order Of Entry: Numerical Order Of All Components. Line Every Fifth QUANTITY PER SUFFIX (/X10X - /X35X) Component At A Minimum.
Page 101 28AWG 26COND 3/8-16 X 1 IN. 64A0176/ Head Bolt 3/8 Split 66A0026/ Lock Washer 66A0015/ 3/8 Flat Washer Spring Nut, 65A0180/ 1/2-13 PSRS Spring Nut, 65A0180/ 3/8-16 (P 1008) 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 102 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 47: 4, 7.5, 10 kW CCT General Assembly Bill of Material General Assembly Bill Of Material Order Of Entry: Numerical Order Of All Components. Line Every Fifth QUANTITY PER SUFFIX (/X10X - /X35X) Component At A Minimum.
Page 103 66A0015/ Flatwasher 66A0026/ #10 Split Lockwasher Choke 33A0015 7.5KW LC PCB Ribbon 70A0327 Conn 26 Pin Keyed Potential TX Mtg Kit, Sig 44A6478/ Regulator (SM) Relay 60A3205 Mounting Bracket 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 104: Table 48: 4, 7.5, 10 Kw Cct, Configured Cores, Chokes And Power Wire Kits
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 48: 4, 7.5, 10 kW CCT, Configured Cores, Chokes and Power Wire Kits Configuration 208V INPUT 240V INPUT 400V INPUT 480V INPUT Input Bill Of Voltage: L828 L829 L828 L829...
Page 105: Table 50: 4, 7.5, 10 Kw Cct Configured Component Plates
Units Number description COM PLT 44A6310/ 1 Per 7.5 KW SIG. Suffix SRS. CCT COM PLT 44A6311/ 4KW SIG. SRS. CCT COM PLT 44A6309/ 10 KW SIG. SRS. CCT 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 106 CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Table 52: 4, 7.5, 10 kW CCT Configured Component Plates 208V INPUT 240V INPUT 400V INPUT 480V INPUT Configuration Bill Of Material L828 L829 L828 L829 L829 L828 Quantity Per Suffix L828 &...
Page 107: Figure 46: 4-10 Kw Component Plate Parts (Front)
Figure 46: 4-10 KW Component Plate P 4-10 KW Component Plate Par arts (fr ts (front) ont) 96A0296, Rev. V, 2024/12/10 Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 108: Figure 47: 4-10 Kw Component Plate Parts (Back)
CCT (Thyristor Controlled) L-828/L-829 Constant Current Regulator CCT Parts Figure 47: 4-10 KW Component Plate P 4-10 KW Component Plate Par arts (back) ts (back) Copyright ®2005—2024 ADB Safegate, All Rights Reserved...
Page 109: Appendix A: Support
Live Technical Support – Americas If at any time you have a question or concern about your product, contact ADB SAFEGATE’s US-based technical support specialists, available 24 hours a day, seven days a week, to assist you via phone.
Page 110: Local Authority Recycling
A.2.1 Local Authority Recycling The disposal of ADB SAFEGATE products is to be made at an applicable collection point for the recycling of electrical and electronic equipment. The correct disposal of equipment prevents any potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling.

This manual is also suitable for:

L-829

ADB Safegate L-828 User Manual

Quick Links

Troubleshooting

Need help?

Questions and answers

Related Manuals for ADB Safegate L-828

Summary of Contents for ADB Safegate L-828

This manual is also suitable for: