Description

Elevator shaft lighting 1276-J1A/J1B/J1C Brief Introduction

Product Name	Elevator shaft lighting
Model Number	1276-J1A 1276-J1B 1276-J1C
Quality	Original.Brand New
Payment	T/T. Paypal. Western Union
Delivery	3-5 Working Days
Packaging	Packed by carton

J1C – Nanjing Zhuye Elevatorparts

The elevator car top emergency power supply is a critical safety component that ensures the elevator’s emergency systems (such as lighting, communication, and door opening) operate normally when the main power supply fails. The Elevator Car Top Emergency Power Supply DJW12-4.5/7.0 provided byNanjing Zhuye Elevatorparts is a high-reliability power supply device tailored for mainstream elevator systems. It supports two capacity specifications (4.5Ah and 7.0Ah) to meet the needs of different elevator models, widely compatible with brands such as Schindler, OTIS, and KONE. Crafted with high-performance lithium-ion batteries, intelligent charging management modules, and flame-retardant casings, this emergency power supply meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.

The elevator leveling system is a key component that ensures the elevator car aligns accurately with the floor, providing safe and comfortable access for passengers. The elevator leveling sensor serves as the “eye” of this system, detecting the car’s position in real time. The Elevator Leveling Sensor TNC-121 provided by Nanjing Zhuye Elevatorparts is a high-precision position-sensing component tailored for mainstream elevator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, suitable for both passenger and freight elevators. This sensor adopts advanced photoelectric sensing technology, featuring high detection accuracy, fast response speed, and strong anti-interference ability, ensuring the elevator stops stably and accurately at each floor. Crafted with high-quality optical components, sealed metal shells, and precision electronic circuits, it meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.

The elevator lock is a core safety component that ensures the elevator car door and landing door remain locked during operation, preventing accidental opening and ensuring passenger safety. The Elevator Lock CV50 180 JK406-001 provided by Nanjing Zhuye Elevatorparts is a high-reliability safety lock tailored for mainstream elevator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, suitable for both passenger and freight elevators. This elevator lock integrates precise mechanical structure and stable electrical control, achieving reliable locking when the elevator is running and smooth unlocking when it reaches the floor. Crafted with high-strength alloy steel, flame-retardant plastic, and precision electronic components, it meets international elevator safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.

The elevator’s electrical control system is prone to arc generation during switch-on and switch-off of contacts, which may cause damage to electrical components or even fire hazards. The elevator arc extinguisher serves as a “safety barrier” to suppress and eliminate arcs. The Elevator Arc Extinguisher HD1.211 provided by Nanjing Zhuye Elevatorparts is a high-performance arc suppression component tailored for elevator electrical systems. It is widely compatible with mainstream elevator brands such as Schindler, OTIS, and KONE, suitable for arc suppression of elevator contactors, relays, and other electrical contacts. Crafted with high-quality arc-extinguishing materials, flame-retardant shells, and precision structural design, this arc extinguisher meets international electrical safety standards (IEC 60947, GB/T 14048) and has become a trusted choice for global elevator maintenance teams and manufacturers.

The elevator door operator is the “power core” of elevator door opening and closing, and the door operator belt serves as a critical transmission component that connects the motor and door pulley system. The Elevator Door Operator Belt L075 provided by Nanjing Zhuye Elevatorparts is a high-performance transmission belt tailored for mainstream elevator door operator systems. It is widely compatible with elevator brands such as Schindler, OTIS, and KONE, playing a vital role in ensuring smooth, quiet, and stable operation of elevator doors. Crafted with high-strength polyurethane (PU) material and embedded with high-tensile polyester cords, this belt features excellent wear resistance, tensile strength, and flexibility, meeting international elevator safety standards (EN 81-20, GB 7588) and becoming a trusted choice for global elevator maintenance teams and manufacturers.

Elevator shaft lighting is a critical safety component that provides sufficient illumination for maintenance, inspection, and emergency rescue work in the elevator shaft. The Elevator Shaft Lighting 1276-J1A/J1B/J1C (covering J1A, J1B, J1C models) launched by Nanjing Zhuye Elevatorparts is a high-performance lighting device tailored for elevator shaft environments. It is widely compatible with mainstream elevator brands such as Schindler, OTIS, and KONE, adapting to different shaft heights and installation requirements. Crafted with high-brightness LED chips, explosion-proof shells, and waterproof connectors, this lighting system meets international safety standards (EN 81-20, GB 7588) and has become a trusted choice for global elevator maintenance teams and manufacturers.

Nanjing Zhuye Elevatorparts has always adhered to the concept of “quality first, safety-oriented,” implementing strict quality control throughout the production process of the 1276-J1A/J1B/J1C shaft lighting. Each unit undergoes rigorous testing, including brightness calibration, waterproof performance verification, explosion-proof rating assessment, and service life testing. The high-brightness LED chips provide a luminous flux of ≥ 800lm, ensuring uniform and sufficient illumination in the shaft. The shell adopts aluminum alloy with an IP67 waterproof rating and Ex d IIC T6 explosion-proof rating, effectively resisting dust, moisture, and flammable gas in the shaft. With a service life of ≥ 50,000 hours, it significantly reduces replacement frequency and maintenance costs, and the built-in overheat protection module further enhances operational safety.

Usage Guide for Elevator Shaft Lighting 1276-J1A/J1B/J1C

Correct installation, debugging, and maintenance are crucial to maximizing the performance of the 1276-J1A/J1B/J1C shaft lighting. Nanjing Zhuye Elevatorparts recommends that only certified elevator maintenance technicians perform installation and maintenance to avoid electrical safety hazards and ensure compliance with safety standards.

1. Pre-Installation Preparation

First, confirm that the elevator’s MAC car lighting controller model matches the POWCV24181MH power supply (check parameters such as input voltage, output voltage, output current, and installation dimensions). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply and the secondary power supply for the car lighting system, lock the switch, and place a “Maintenance in Progress” warning sign at the elevator landing doors and machine room entrance. Locate the power supply installation position (usually on the car top or in the car control cabinet) and clean the area to remove dust, debris, and oil stains. Finally, prepare professional tools such as a screwdriver, wire stripper, multimeter, and insulation tester, and check that the new POWCV24181MH power supply from Nanjing Zhuye Elevatorparts is intact (no damage to the shell, no loose pins).

First, confirm that the elevator shaft size and power supply match the 1276-J1A/J1B/J1C lighting (select J1A/J1B/J1C based on illumination range and power needs; check parameters such as input voltage and installation dimensions). Consult Nanjing Zhuye Elevatorparts’ technical team if there is any uncertainty about compatibility. Then, cut off the elevator’s main power supply and the shaft lighting power supply, lock the switch, and place a “Maintenance in Progress” warning sign at the machine room entrance and shaft access door. Use a hoist to fix the maintenance platform in the shaft to ensure safe operation. Finally, prepare tools such as a screwdriver, wrench, multimeter, and insulated gloves, and clean the lighting installation positions (shaft walls, guide rail brackets) to remove dust, rust, and debris.

2. Installation & Wiring

Locate the preset installation positions in the shaft (usually every 3-5 meters) and mark them. If replacing old lighting, first take photos to record the wiring direction and terminal connections for later reference, then disconnect the old wiring and remove the old fixtures. Take the new 1276-J1A/J1B/J1C lighting from Nanjing Zhuye Elevatorparts, fix it to the shaft wall or bracket with stainless steel screws, and ensure it is installed horizontally (to avoid uneven illumination). Connect the wires to the corresponding terminals strictly following the photos and the wiring manual provided by Nanjing Zhuye: Connect the live wire to the “L” terminal, the neutral wire to the “N” terminal, and the ground wire to the “PE” terminal. Use waterproof connectors for wire joints to enhance moisture resistance. After wiring, use a multimeter to check the circuit continuity and ensure no short circuit exists.

Debugg3. Operation & Daily Maintenance

Remove the maintenance platform fixing device, restore the power supply, and switch on the shaft lighting. Check the illumination effect: the entire shaft should be uniformly lit without dark areas, and each lighting fixture should work normally without flickering. Operate the elevator to run up and down the entire shaft to confirm that the lighting is not affected by the car’s movement and that there is no interference with other components. For daily maintenance, inspect the lighting regularly during shaft patrols: check for cracks, damage, or water ingress on the shell; confirm wiring terminals and connectors are tight and free of oxidation; clean the lampshade with a dry cloth to remove dust and ensure brightness. Every 3 months, use a multimeter to test the input voltage and current; every 6 months, check the fixing screws and tighten any loose parts.

Replacement Cycle of Elevator Shaft Lighting 1276-J1A/J1B/J1C

The replacement cycle of the 1276-J1A/J1B/J1C shaft lighting is closely related to operating conditions. Under normal circumstances (elevator daily operation 12-24 hours, shaft environment dry and low-dust, no frequent vibration), Nanjing Zhuye Elevatorparts recommends a replacement cycle of 3-4 years. This cycle is determined based on long-term field data and LED chip aging tests, fully considering the attenuation of luminous flux and the wear of shell and electrical components.

For elevators in harsh environments (shaft with high humidity, heavy dust, frequent temperature changes) or high-traffic areas (shopping malls, airports with frequent maintenance work), the replacement cycle should be shortened to 1.5-2.5 years. Harsh environments accelerate shell corrosion and LED aging, while frequent use increases light decay. For low-usage elevators (villa elevators, small office buildings with daily operation less than 8 hours) in stable environments, the cycle can be extended to 4-5 years, but only after inspection and confirmation by Nanjing Zhuye’s technicians that the luminous flux and electrical performance meet standards.

Immediately replace the lighting fixture if any of the following occurs: luminous flux drops by more than 30% (obvious dimming); frequent flickering or failure to light up; obvious cracks, water ingress, or corrosion on the shell; damaged waterproof connectors causing short circuit risks; abnormal heating or burning smell during operation; or loose fixing leading to unstable installation.

The 1276-J1A/J1B/J1C elevator shaft lighting from Nanjing Zhuye Elevatorparts combines high brightness, durability, and strong compatibility. By following the correct usage and replacement guidelines, you can effectively ensure sufficient and stable illumination in the elevator shaft, improve the safety of maintenance and rescue work, and reduce potential hazards. Choose Nanjing Zhuye Elevatorparts for authentic, high-quality components and professional technical support to protect the safe operation of your elevator system.

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