LV power capacitor module HYCAHB

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Description

 

LV power capacitor module HYCAHB is intelligent integrated low voltage power capacitor module and an intelligent reactive power compensation device applied to 0.4kV low voltage distribution network to reduce line loss, increase power factor, improve power quality, and save energy and reduce consumption.

 

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.

 

Model and Meaning

HY C A HB
1 2 3 4
No. Name
1 Enterprise code
2 Design No.
3 Automatic control
4 Mixed compensation

Parameters

 

Normal working and installation conditions

Ambient temperature -25°C ~ +55°C
Relative humidity Relative humidity ≤ 50% at 40°C ; ≤ 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%

Solutions

 

Performance

Measurement tolerance Voltage: ≤±0.5%(0.8~1.2Un), current: ≤ ±0.5%(0.2~1.2ln)z 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 switching time: ≥ 10s, can be set between 10s and 180s
Reliability parameter Control accuracy: 100%, allowable switching times: 1 million times, capacitor capacity running time attenuation 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
Dimension and structure Capacity kvar Dimension (WxDxH) mounting dimension (WlxDI) hole size
LV power capacitor module HY-3 325x483x388 200×445 Φ8 Φ8
225x477x388 150×445 Φ8 Φ8

 

METTZ Group stands as a consortium of Chinese electrical firms, renowned for its expertise in manufacturing electrical equipment. We are specialized in crafting a comprehensive suite of transmission and distribution equipment, covering a wide voltage range from 0.4 to 40.5 kV. Our commitment lies in delivering reliable and stable products to our clientele, encompassing vacuum circuit breakers (VCB), gas-insulated switchgear modular units (RMU), solid insulated switchgear (SIS) panels, air insulated switchgear (AIS) panels, and dry compressed air insulated switchgear panels (DIS).

Since our inception, METTZ Group has been at the forefront of adopting international cutting-edge technologies and equipment. We pride ourselves on our extensive collaboration and dialogue with leading experts in the electrical technology sector, both within China and internationally. Our offerings are tailored to meet the specific needs of our clients, including Original Equipment Manufacturer (OEM) services, customization of products to unique parameters and dimensions, all in alignment with our customers’ specifications.

METTZ Group is dedicated to innovation, quality, and customer satisfaction, ensuring that we remain a preferred partner for electrical equipment solutions worldwide.

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