Hy Series Intelligent Combined Low Voltage Power Capacitor

Product Description

Overview

Hengyi intelligent combined low voltage power capacitor compensation device (intelligent power capacitor) is an intelligent reactive power compensation device applied to 0.4kV low voltage distribution network to reduce line loss, improve power factor and power quality.Integrated with modern measurement and control, power electronics, network communication, automation control, power capacitor and other advanced technologies. It has the characteristics of better compensation effect, smaller volume, lower power consumption, more cost-saving, more flexible application, easy maintenance, long span life, to meet the higher requirements of the modern power grid for reactive power compensation.1. Applied to 0.4kV low voltage distribution network2. Function:Reduce line loss, improve power factor and power quality3. Integrated with modern measurement and control, power electronics,network communication,automation control,power capacitor4. Compensation method: split phase (HYBAFB), three phase(HYBAGB) and mixed compensation(GB-H)5. Protective function: Over-voltage protection, under-voltage protection,short-circuit protection, over-current protection, over-harmonic protection,over-temperature protection drive failure protection
Model and Meaning

Product Parameters

Normal working and installation conditions
Ambient temperature	-25°C~+55°C
Relative humidity	Relative humidity< 50% at 40°ºC ; < 90% at 20°c
Altitude	< 2000m
Environmental conditions	no harmful gas and steam, no conductive or explosive dust, no severe mechanical vibration
Power condition
Rated voltage	380V±20%
Rated frequency	50Hz(45Hz~ 55Hz)
THDV	THDv ≤ 5%
THDi	THDi < 20%
Performance
Measurement tolerance	Voltage:< ±0.5%(0.8~1.2Un),current: < ±0.5%(0.2~1.2ln),active power:<±2%,power factor:<±1%,temperature:±1°C
Protection tolerance	Voltage:<±1%,current:<±1%,temperature:±1°C, time:±0.1s
Reactive compensation parameters	Reactive power compensation tolerance: < 50% of the min. capacitor capacity, capacitor switchingtime:> 10s, can be set between 10s and 180s
Reliability parameter	Control accuracy: 100%, allowable switching times: 1 million times, capacitor capacity running timeattenuation rate: < 1%/year, capacitor capacity switching attenuation rate: < 0.1% /10,000 times
Protective function	Over-voltage protection, under-voltage protection, short-circuit protection, over-current protection,over-harmonic protection, over-temperature protection, drive failure protection
Standard	GB/T15576-2008
Communication monitoring capability
Communication interface	RS485
Communication protocol	Modbus/DL645 protocol

Hengyi Electric Group was founded in 1993, with registered capital of 58 million yuan, specialized in manufacturing APF, SVG, SPC, intelligent power capacitor compensation devices, intelligent anti-harmonic capacitor compensation devices,high and low voltage capacitors, and reactive power automatic compensation controllers. The company's two major production bases are located in Wenzhou and Shanghai. Cover an area of 20,000 square meters and 25,000 square meters,and produced millions of power quality products annually.

 

FAQ

Q1. Why choose Lastone products?
A:We have advanced equipment, excellent production team, strict quality control,welcome to visit our factory to confirm.
Q2:Are you a trading company or manufacturer?
A:We are a professional factory.
Q3:Can you OEM and ODM?
A:Yes,we can.
Q4:Have you exported products to our country?
A:Yes, we have successfully exported to Asia,Europe, South America,Middle East,etc.
Q5:How about delivery time?
A:Normally 7-10 days, the exact time should be according to quantity of order.
Q6:What's your warranty?
A:Before shipment all products are under 100% testing, our warranty is 12 months