When street lights are powered on in a cold state, an inrush current 5-10 times the rated current is generated. Intelligent dimming control uses soft start and fade-in/fade-out dimming control to avoid cold-state impact on the lamps, thereby extending their lifespan. The monitoring host can perform large-scale combined control of all lighting points. During holidays, pre-set lighting effects can be used to transform the overall lighting, creating a comprehensive change in the building's lighting effect. Smart lighting can achieve functions such as switching, dimming control, single-channel control, multi-channel control, timing control, and voltage regulation control. It can be installed via DIN rail mounting and fixed on the distribution panel near the circuit breaker that powers the controlled lines.

Landscape Light High-Power Lighting Voltage Regulation and Control Device SJD-ZM-40KVAPower Specifications: 10KW, 15KW, 20KW, 30KW, 40KW, 45KW, 50KW, 60KW, 80KW, 100KW, 120KW, 150KW, 160KW, 180KW, 200KW, 250KW, 300KW, 350KW, 400KW;

Product Features:

Due to uneven cold shrinkage and heat transfer, it is recommended that users periodically inspect the main current connection parts;

Flexible programmable control function, allowing arbitrary setting of voltage reduction limits and light switching times.

Structure. The lighting voltage regulation and energy-saving cabinet consists of a compensation controller, voltage regulation controller, sampling circuit, main control circuit, timing control circuit, and protection circuit. Based on the characteristics of the lighting load and the actual grid voltage, it performs phase-separated sampling and phase-separated voltage regulation and stabilization.

Soft start characteristics, automatic voltage limiting and energy saving, voltage stabilization characteristics, three-phase setting with phase-separated automatic voltage stabilization, positive and negative waveform balance protection, automatic output voltage adaptation during startup, automatic bypass in low voltage conditions, electronic current limiting function, overload protection function, thermal protection function, etc. It can be configured with an RS485 communication interface as required.

Various status indicators, high-performance dual CPUs ensuring operational reliability.

No harmonics, and it can suppress high-order harmonics while improving power factor to reduce reactive power loss. Due to sufficient space, future maintenance, debugging, and upgrades are very convenient.

Lighting Energy-Saving Voltage Regulation Device Communication

1) RS-485 interface enables information transmission with the host computer. Parameters can be set and modified via the host computer, enabling remote control.

2) Modbus communication protocol (other protocols require customization).

3) Communication rate: 9600 bps.

Landscape Light High-Power Lighting Voltage Regulation and Control Device SJD-ZM-40KVA After-Sales Service

The company has a comprehensive product supply system, smooth information feedback system, advanced technical service system, and a vast market system. We are committed to providing timely, advanced, and high-quality services, striving to become your preferred energy-saving partner. Creating value for users, we proactively address their needs and do our utmost to solve various technical challenges you may encounter. No matter what kind of service you require, we are always your strong support.