JKX-S series explosion-proof intelligent energy-saving lighting controllerDetailed product description：

The JKX-S series explosion-proof intelligent energy-saving lighting controller adopts advanced microprocessor technology to achieve contactless voltage regulation, stabilization, energy saving and other functions. The energy-saving effect can reach 10%~45%, and the lamp life can be extended by 1-2 times. It is suitable for various lighting systems such as incandescent lamps, sodium lamps, mercury lamps, metal halide lamps, fluorescent lamps, etc.

Features
1. Lighting energy-saving
Due to the influence of electricity consumption periods, there is a common phenomenon of high voltage in the domestic power grid at night, especially in the second half of the night. In addition, the requirement for illumination in the second half of the night is not high, resulting in a lot of unnecessary energy consumption for lighting electricity. However, HTZN-II products can freely set the voltage reduction range according to on-site requirements, so that the power supply of lamps is limited to a reasonable working voltage, thereby achieving energy-saving effects.
Three phases work completely independently and can be equipped with different types of lighting fixtures to meet the lighting needs of different places. The voltage reduction amplitude can be set according to the characteristics of the lighting fixtures and the requirements of lighting, better balancing the requirements of energy conservation and lighting.
2. Protect lighting fixtures
By reducing voltage, the situation where the power grid voltage rises in the second half of the night and the lamps work for a long time in an environment higher than the rated voltage, which is prone to damage, is avoided.
Adopting a soft start and soft close control method to prevent the impact of overvoltage and cold start high current on the lamp, greatly reducing the damage rate of the lamp.
Adjustable full pressure preheating start time is provided for sodium lamps, mercury lamps, and other lighting fixtures, allowing for more thorough preheating and smooth transition to normal working conditions.
3. Intelligent control
The supported on/off light control modes include: time control, light control, mixed time control, manual control, remote control from the upper computer, automatic latitude and longitude control, and wireless remote control through the installation of wireless modules.
It can achieve full night light and midnight light control, and has the function of reducing pressure again in the second half of the night.
The time and output voltage of three-phase switch lights can be independently adjusted, and can be connected to unbalanced loads and different types of loads.
Complete self ignition function, which can automatically reignite the lamp when the load fault or external power supply fault is eliminated.
Reserve a set of clock controlled normally open contacts for special control, with a contact capacity of 7A250VAC.
4. Security protection
Equipped with automatic fault alarm bypass function and uploading fault signals. Three phase independent overload protection function. When the system is powered off, parameter data is not lost and the clock runs normally.
5. Operation and usage
Display three-phase output voltage and current during operation. Full Chinese operation interface, menu style parameter settings, and complete help and fault prompt functions.
Equipped with RS-485 communication interface, it can achieve communication with the upper computer, set and modify parameters through the upper computer, and remotely monitor the lighting system. The communication protocol is Modbus protocol, with a communication rate of 9600bps.

Technical specifications of JKX-S series explosion-proof intelligent energy-saving lighting controller
Input voltage: 220VAC+/-20%, 50HZ/60HZ
Rated working current (current per phase): 30A, 60A, 100A, 160A, 200A
Output voltage setting range:<=225V
Output voltage accuracy:+/-1.5%
Output current accuracy:+/-1.5%
Optical control probe measurement range:<=225
Timing accuracy: 0.1S
Clock accuracy; +/-50ppm
Full pressure preheating start time: 1-99 minutes can be set
Cooling method: forced air cooling
Working environment: places with explosive gases and dust
Working environment temperature: -10 ° C~+55 ° C (special declaration required for special occasions)
Storage environment temperature: -55 ° C~+88 ° C
Relative temperature:<=95%