Product

Contact

Address: No. 121, Huancheng Road, Picheng Town, Danyang City, Jiangsu Province, China
Tel: 400-1668-021
Email: kinbo@kinbopower.com

Energy-saving Cabinet

KBJDQ Series Intelligent Voltage Stabilization and Energy-Saving Device

Category:Energy-saving Cabinet

Address:No. 121, Huancheng Road, Picheng Town, Danyang City, Jiangsu Province, China

Tel:400-1668-021

Email:kinbo@kinbopower.com

Intro:The KBJDQ series intelligent voltage stabilizing and power-saving device (hereinafter referred to as the power saver) is an energy-saving power product developed and designed by our company for municipal street lights, highways, factory lighting, and other applications.

Detail

Product Overview

The KBJDQ series intelligent voltage stabilizing and power-saving device (hereinafter referred to as the power saver) is an energy-saving power product developed and designed by our company for municipal street lights, highways, factory lighting, and other applications. The product mainly consists of a main circuit breaker, electromagnetic adjustment host, electromagnetic compensation host, intelligent information display controller, light and time control acquisition and control board, intelligent drive adjustment loop, transfer switch, and other components. When external power supply network voltage fluctuations or load changes cause voltage instability, it can automatically maintain a stable output voltage and precisely adjust the voltage at different periods through the intelligent light and time control system. This series of products is suitable for a wide range of loads, can withstand instantaneous overload, operate continuously for long periods, switch between manual/automatic modes, and is equipped with overvoltage protection, phase loss and phase sequence protection, as well as automatic mechanical fault protection. The device features reliable operation, compact size, light weight, and convenient installation and use.


Technical Parameters

Capacity RangeThree-phase: 20~1000KVA; Single-phase: 10~500KVA
Input VoltageThree-phase 380-400Vac±15%; Single-phase 220-230Vac±15%
Output VoltageThree-phase 380-400Vac, Single-phase 220-230Vac; Customizable output voltage according to customer needs, such as 200V 208V 400V
Voltage Regulation1%~5% adjustable
Frequency Range50Hz/60Hz
Efficiency98% (Power rating 50KVA and above)
Response Speed≤100ms
Stabilization SpeedInput voltage changes by ±10% of the rated value, stabilization time ≤ 1.2S
Insulation Resistance≥2MΩ
Withstand Voltage2000V for 1 minute without breakdown
Waveform DistortionThe output voltage waveform compared with the input voltage waveform, the harmonic content does not exceed 1%
Light Control FunctionThrough intelligent light control system to perform precise regulation of voltage at different times
Communication FunctionRS232, RS485, GPRS interfaces available, remote monitoring and control functions
Display FunctionLCD high-brightness display, can display input/output voltage, current, frequency, temperature and fault alarm status, etc. HMI human-machine interface touch screen display (optional)
Protection FunctionOver-voltage, under-voltage, overload, short circuit, reverse phase, over-temperature protection, and automatic recovery after fault
Operating Temperature-15°C~+45°C
Relative Humidity10%~90% (non-condensing)
Altitude< 1000m, above standard altitude, according to GB/T 10221-2013 "Dry-type Transformers" Chapter 11.3 derating
Protection RatingIP21, customizable IP56 and below protection rating
Noise< 60dB
Execution StandardYD/T 1074-2000 "Communication AC Stabilizer", GB/T 15576-2008 "AC Stabilizer"