Elevator Electrical Installation Course—Notes Only

Elevator Electrical Installation Course— - With explanations illustrated by images and diagrams For engineers and technicians (notes only) First: Machine Room Electrical Systems 1- Three-phase main circuit breaker 2- Two-speed operation control (single or collective assembly) 3- Operation control with inverter and timing card 4- Speed regulator—rope contactor 5- Motor connections (two-speed gearbox machine)—motor connection as star or delta as follows 6- Hoistway wiring (external calls + up-calls) Second: Complete hoistway wiring 6- Types of external calls—types (single, double, down-collective, full-collective) 7- Hoistway cable (cable tray) detailing to power a single illuminated button + floor indicator for 11 floors 8- Determining hoistway cable length and floor landing bridges 9- Full termination of the cable tray (cable tray) inside the hoistway—how to install the cable tray inside the hoistway 10- Repeating floor bridge (fork, couplings, call buttons, floor indicator) 11- Top-floor bridge (18 terminals) directly from control panel to top floor 12- Repeating floor bridge (16 terminals) from floor to floor 13- Floor call wiring (11 terminals) directly from control panel to floor 14- Ground-floor bridge (14 terminals) directly from control panel to ground floor 15- Stop circuit (fast end, slow end, slip—six in both directions) Third: Two-speed operation control and its components 16- Introduction to two-speed operation control components—the control panel consists of groups 17- Speed connections (fast and slow)—movement contactor wiring 18- Brake wiring 19- Up-call cam wiring 20- Automatic door wiring 21- Hoistway lighting and signal wiring 22- Maintenance device (revizion) wiring 23- Internal and external calls 24- Operation control programming Fourth: Floor indicators 25- Gray indicator (3 terminals)—5-terminal indicator—7-terminal indicator Fifth: Hoistway 28- Floor selector—29- Speed damper contactor (hoistway spring)—parachute contactor 30- Emergency switch—hoistway lighting switch—31- Door opening cam Sixth: Elevator and its accessories 3-1- Flexible cable—internal elevator panel (internal calls)—door opening cam (manual door) —door sill contactor (manual door)—automatic door—photo cell or light curtain —interior lighting, emergency lighting, and ventilation fan—telephone, alarm device, overload device OW or full-load device FW—maintenance device at top of elevator (revizion)—floor selector (selector) contactor—parachute contactor—3-12- Rope disc contactor (1:1 load ratio) Seventh: Inverter control assembly The control system has the same specifications as the two-speed control system, plus some additions: 1- Motor with single speed only (gearless or geared only) 2- Only one contactor to feed the electric motor—CONTACTOR 3- Speed changer device—inverter—INVERTER 4- Encoder to read hoistway data, deceleration point, and floor stopping—ENCODER 5- Three-phase line filter to improve power factor—PF Line Filter 6- Filter to reduce external electromagnetic noise—RFI (Reduce Radiated Noise) 7- Dynamic braking resistor—BRAKENIG RESISTOR 9- Elevator safety report—SAFETY REPORT Eighth: Two-speed control panel assembly (timing card)—ALTIMATRUE-XC-12 Ninth: General introduction to inverters—INVERTER OVERVIEW 1- Definition, specifications, applications, and operating principle of inverters 2- Inverter components (dynamic braking resistor, encoder, filter) 2- Pre-operation inverter wiring test 3- Inverter input terminals (programmable smart terminals) 4- Connecting the inverter with elevator cards (timing card) 5- Connecting movement contactors and brakes (60DC, 220AC) with inverter 6- Connecting motor relay and brake relay with inverter 7- Connecting safety circuit (stops) to inverter output 8- Inverter variable names (speed, acceleration, deceleration, autotuning) 9- Programming steps for YASKAWA L1000A inverter 10- Programming steps for MITSUBISHI FR-A700 inverter 11- Programming steps for FUJI FRENIC LM2A inverter 12- Programming steps for HITACHI L100 inverter 13- Programming steps for HYUNDAI N-300 inverter 14- Recording and running different speeds at inverter output 15- Some common inverter faults 16- Transistor testing using multimeter Tenth: Asynchronous electric motor— and Synchronous electric motor Notes in PDF format, approximately 222 pages [redacted phone number]#(01274857664)