Grt-Asc Series Hybrid Intelligent Filtering Compensation Device

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: GRT-ASC series
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Size: 1 Uint
• Application Range: High-rise Buildings
• Shell Material: Steel Plate
• Shell Protection Grade: IP40 or Cutomized
• Brand: Great Energy Et
• Capacity: 35A, 50A, 70A, 100A,150A
• Frequency: 50Hz/60Hz
• Efficiency: 98%
• Contact: RS232/RS485/Ethernet/GPRS
• Full Response Time: <8ms
• Cooling Method: Intelligent Air Cooling
• Protective Function: Over-Voltage and Under-Voltage Protection, Short-C
• Noise Level: <55dB
• Installation Method: Rack-Mounted, Distributed (Including Wall-Mounted
• Transport Package: Plywood Carton
• Specification: 0.4kV
• Trademark: Great energy ET
• Origin: Shenzhen China
• HS Code: 853620000
• Production Capacity: 50000

Product Description

The GRT-ASC series hybrid intelligent filtering compensation device combines the three functions of active filtering, active dynamic reactive power compensation, and passive tuning compensation, effectively filtering out harmonic currents generated by nonlinear loads, improving three-phase imbalance, and providing inductive and capacitive reactive current to ensure power factor compliance.

 

Product Feature

• Intelligently allocate the output ratio between active and passive devices to maximize output efficiency.
• Active part: High precision, fast speed, stepless compensation.
• Passive part: Low cost, low loss, stable and reliable.
• Good filtering effect, capable of realizing harmonic selection and filtering.
• The reactive power compensation curve is smooth with stepless difference adjustment.
• Achieve true dynamic compensation: real-time detection, intelligent control, dynamic output; total response time ≤ 10ms, fast response time ≤ 50μs.
• Reactive power & filtering, intelligent allocation, and multiple output modes can be flexibly set.
• Dynamically improve three-phase unbalance.
• Inductive and capacitive reactive power output.

 

• Effectively filter out harmonics at the access point.
• Dynamic compensation for inductive and capacitive reactive power.
• Improve the power factor at the access point.
• Improve three-phase unbalance.
• Eliminate neutral line current.

Device Composition

The hybrid intelligent filtering and compensation device is composed of an active output part, a passive compensation part, and a detection and control circuit. The main power devices all adopt a modular structure, which is simple to install, easy to maintain, and convenient for capacity expansion.

 

The active output module adopts an advanced three-level topology structure, with a switching frequency of 20kHz or above. It supports two algorithms: Fast Fourier Transform (FFT) and instantaneous reactive power. It can automatically adjust the output according to the changes in the grid operating load, effectively filtering out harmonics of 2 to 50 times in the distribution system, and dynamically, bidirectionally, and continuously adjusting the reactive power. Functions such as harmonic filtering, dynamic reactive power compensation, and three-phase unbalance adjustment are optional.

 

The passive output module and the active output module are coordinated and controlled by a unified control system, without the need to add a capacitor switching controller. The active and passive parts can be flexibly combined to achieve the target power factor in the optimal way.

 

Specification and size

 

Transformer Capacity (KVA)	Active Filtering Capacity (A)	Static Var Generator Capacity (kVar)	Intelligent Capacitor Reactive Power Compensation Capacity (kVar)	Model	Number of Cabinets (units)	Single Cabinet Dimensions (Width x Depth x Height) (mm)
800	200	75	200	GRT-ASC 200-75-200	2	800x1000x2200
1000	250	75	250	GRT-ASC 250-75-250	2	800x1000x2200
1250	300	100	300	GRT-ASC 300-100-300	2	1000x1000x2200
1600	350	100	400	GRT-ASC 350-100-400	2	1000x1000x2200
2000	400	150	450	GRT-ASC 400-150-450	3	800x1000x2200
2500	500	150	600	GRT-ASC 500-150-600	4	800x1000x2200

*The above are recommended configurations. All parameters in this selection table can be optimized and adjusted based on the power consumption characteristics of the user's industry and the actual load situation.

 

Certifications

exhibitions

Company Profile

 

Shenzhen Great Energy Technology Co., Ltd. ,established in 1998,mastering the core technology of power electronics, is the core device and solution provider in the power transmission and distribution system.in the field of power quality, energy storage and customized power supply have reached the world-leading level.

Our products are used in all provinces in China, and exported to other countries, widely serving power,communications, transportation, petrochemical, semiconductor,automotive industry,new energy and other industries.products and solutions have been applied to power supply systems of TCL CSOT,MRT,Shenzhen International Airport,Huawei,BOE,Volkswagen,Nissan,PINGAN IFC,TIANMA.

Great energy Technology has passed the CE,ISO9001, ISO14001, ISO45001, and has won the honorary titles of national high-tech enterprise, "Specialized and Special new" Enterprises in Shenzhen.



Why Choose US?

(1)Professional team for after-sale service 7*24

(2)Experienced R & D team and profesional sales team

(3)OEM & ODM service, we will evaluate, design and produce your customized products

(4)Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.

FAQ

1.Q:Are you manufacturer?

We are a professional power supply manufacturer with high reputation in this field.

2.Q.Do you have certificates for your products?
Yes,we have CE, standard certifications.

3. Q:Can we print our logo?
We can print your logo on both product and package.

4. Q: How is your production management and quality control system?
All our product process follows up ISO9001. Each process has technical instructors.
The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Packaging & Shipping