Dynamic comprehensive compensation device APF /SVG module + HYBAGK anti-harmonic
Overview
APF /SVG module + HYBAGK anti-harmonic capacitor (combined set). The APF or SVG module is installed in the cabinet and equipped with incoming circuit breakers and quick-fuse The capacity of HYBAGK capacitor module is any combination of 5kvar ~ 60kvar; the capacity of APF or SVG module is 50A (35kvar), 100A (70kvar), 100kvar optional. Ventilation design on the back, with ventilation filter holes.
Capacitor switching is controlled by APF / SVG, which is more intelligent. The advantages are cost-effective, simple structure, easy maintenance, easy expansion, and low operating noise.
The traditional power factor compensation (capacitor bank) has the advantages of cost-effective and large capacity; the disadvantages are slow response and switching speed, single function; no capacitive compensation, and the compensation capacity can not be continuously adjustable, so it is difficult to achieve complete balance with the reactive power required by the system, which is easy to cause over compensation or under compensation.
Hybrid filtering and compensation (APF or SVG) is a combination of traditional reactive power compensation and APF or SVG modules.
While eliminating system harmonic currents, it compensates for the shortcomings of traditional reactive power compensation, and the power factor after compensation is generally above 0.95.
Mainly used in power distribution substation and industrial field, large capacity compensation.
Model and Meaning
| HY | SVG C | |
| 1 | 2 3 | |
| No. | Name | Meaning |
| 1 | Enterprise code | HY |
| 2 | SVG: SVG module APF: APF module | |
| 3 | capacity compensation | |
Technical Parameters
| Example of collocation | Single module capacity | Intelligent anti -harmonic capacitor combination | ||||
| APFC scheme 1 | APF single module 100A | (10 kvar ~ 60 kvar)×（1~12） | ||||
| APFC scheme 2 | APF single module 50A | (10 kvar ~ 60 kvar)×（1~12） | ||||
| SVGC scheme 1 | SVG single module 100kvar | (10 kvar ~ 60 kvar)×（1~12） | ||||
| SVGC scheme 2 | SVG single module 70kvar | (10 kvar ~ 60 kvar)×（1~12） | ||||
| SVGC scheme 3 | SVG single module 35kvar | (10 kvar ~ 60 kvar)×（1~12） | ||||
| Composition of compensationcabinet | Combination of single module + anti-harmonic capacitor (maximum 12 sets) | |||||
| HYAPF/HYSVG (single modulecapacity) | 50A(35kvar)、100A(70kvar)、HYSVG (100kvar) | |||||
| Anti- harmonic capacitor (singlecapacity) | (10 kvar ~ 60 kvar) up to 12 sets | |||||
| Dimension(W×D×H) | 800×800×2200；800×1000×2200 ；1000×1000×2200 | |||||
| Filtering range | 2 ~ 50th times harmonic (selective filtering, each harmonic compensation can be set separately) | |||||
| Filtering harmonic capacity（HYAPF） | 50A、100A | |||||
| Reactive compensation capacity | 100kvar+(10-60)kvar×12 | |||||
| Normal working and installation conditions | ||||||
| Ambient temperature | -10℃ ~ +40℃ | |||||
| Relative humidity | 5％～ 95％，no condensation | |||||
| Altitude | ≤ 1500m，1500~3000m (derating 1% per 100m) according to GB / T3859.2 | |||||
| Environmental conditions | no harmful gas and steam, no conductive or explosive dust, no severe mechanical vibration | |||||
| System parameters | ||||||
| Rated input line voltage | 380V (-20% ~ +20%) | |||||
| Rated frequency | 50Hz ( 45Hz ～ 55Hz) | |||||
| Power grid structure | 3P3W/3P4W (400V) | |||||
| Current transformer | 100/5 ～ 5,000/5 | |||||
| Circuit topology | three-level | |||||
| Overall efficiency | ≥ 97% | |||||
| Standard | DL/T1216-2013、JB/T11067-2011、GB/T15576-2008 | |||||
| Communication monitoring capability | ||||||
| Communication interface | RS485，CAN interface | |||||
| Communication protocol | Modbus protocol | |||||
| Module display interface | LCD multi-function touch color screen (optional) | |||||
| Protective function | Over-voltage protection, under-voltage protection, short-circuit protection, over-currentprotection, over-temperature protection, drive fault protection | |||||
| Error alarm | Support independent monitoring or centralized monitoring | |||||
| Dimension and structure | Rated capacity | Total capacity | Unit | Voltage(V) | Dimension(W×D×H) | |
 |
100kvar(SVG)+240kvar | 340kvar | set | 400 | 800×800×2200 | |
| 100kvar(SVG)+320kvar | 420kvar | set | 400 | 800×800×2200 | ||
| 100kvar(SVG)+500kvar | 500kvar | set | 400 | 1000×1000×2200 | ||
Note: The cabinet color is light gray (RAL7035). Other colors, capacities and cabinet sizes can be customized.
