Condensadores Inteligentes de la Serie BY81
The BY81 series intelligent capacitors combine measurement and control technologies, employing synchronous switching for precise control, eliminating jitter, and extending service life to one million cycles. They offer high reliability, low failure rate, and low power consumption. Their rational compensation methods and full-featured design provide superior performance, including advanced power analysis capabilities, and can be equipped with various peripherals. Multiple units can be modularly combined, automatically generating a master unit and switching automatically in case of faults, featuring highly intelligent and intuitive operating status displays. There is no inrush current during shutdown, zero-crossing switching avoids over voltage, breakdown, arcing, and impact. Their comprehensive measurement and protection functions cover temperature, harmonics, phase loss, and three-phase imbalance protection.
Descripción del producto
The BY81 series intelligent capacitors, with△-type (2 units) or Y-type (1 unit) low-voltage power capacitors as the core, integrate microelectronics, sensing, network and advanced manufacturing technologies to achieve intelligence, miniaturization and modularization, representing a major breakthrough in low-voltage reactive power compensation technology. Featuring a simple structure, easy production and lower cost, they can improve performance and simplify maintenance. They can be flexibly adapted to various low-voltage reactive power compensation scenarios, completely innovating the traditional equipment mode.
Indicadores técnicos del producto
| Proyecto | Parámetro | |
| Poder suministro condiciones |
Tensión nominal | -220V1380V |
| Desviación de voltaje | ±20% | |
| Forma de onda de tensión | Armónicos ≤ 5% | |
| Onda sinusoidal, tasa de distorsión total ≤ 5% | ||
| Frecuencia industrial | 48,5-51,5 Hz | |
| Consumo de energía | <1W(Al desconectar el condensador) | |
| (Al invertir dos condensadores) | ||
| Medida y error |
Voltaje | <0.5% |
| Actual | <1% | |
| Factor de potencia | <±1.5% | |
| Temperatura | ±1 ℃ | |
| Protección error |
Voltaje | ≤0,51 TP3T |
| Actual | ≤1% | |
| Temperatura | ±1 ℃ | |
| Entorno condición |
Temperatura ambiente | -40℃-+40℃ |
| Humedad relativa | 40 ℃, 20-90% | |
| Altitud | <2000m | |
| Fiabilidad parámetros |
Precisión del control | 100% |
| Controlar la frecuencia permitida | 2 millones de veces | |
| Eléctrico seguridad |
Distancia de aislamiento y de fuga, resistencia del aislamiento, protección de seguridad, cortocircuito la protección del aislamiento, la adopción y el circuito de control cumplen con las cláusulas correspondientes en el Normas de la industria eléctrica china DL/T842-2003 "Condiciones de uso de condensadores paralelos de baja tensión" Dispositivos” y GBT22582-2008 ”Dispositivos de compensación del factor de potencia para condensadores de potencia de baja tensión". |
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Working Principle Of The Entire Machine
The product consists of intelligent components, synchronous switching switch electrical components, current sampling components, and low-voltage power capacitors.
Working Principle Of Each Component
MCU Intelligent Measurement & Control
Industrial-grade wide-temperature components, resistant to harsh environments, long-term stable operation,excellent intelligent control.
MCU Intelligent Measurement & Control
Independently developed, microelectronics controls mechanical contacts, zero-crossing switching, avoids inrush current, reduces loss,extends life.
Low-Voltage Power Capacitor
Self-healing, zinc-aluminum metallized film dielectric,high stability. Small-capacity parallel connection reduces loss and fault,built-in temperature control,over-temperature protection.
Appearance And Installation Dimensions
| Outline dimensional drawing | Método de compensación | Modelo | H(mm) |
 |
Compensación trifásica | BY81JF/250-30 | 310 |
| BY81JF/250-25 | 270 | ||
| BY81JF/250-20 | 270 | ||
| BY81JF/250-15 | 240 | ||
| BY81JF/250-10 | 240 | ||
| BY81JF/250-5 | 240 |
Archivos adjuntos en línea
Conector en línea RS-485
| No. | Escribir | Longitud | Fotos físicas | Propósito |
| 1 | Tipo A | 30 cm |  |
Utilizado para conectar dos productos adyacentes |
| 2 | Tipo B | 80 cm |  |
Utilizado para conectar productos between upper and lower floors |
| 3 | Tipo-C | 260 cm |  |
Utilizado para la conexión entre los gabinetes principal y auxiliar, controllers, status indication products, and products |
Product Terminal Diagram
Three-Phase Compensation
Manuales y Certificados
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