Low Voltage ProductsLow-Voltage Reactor
2014-09-23 20:33:56 Hist：
Low-Voltage Reactor
Overview of the
Energy is the power of people forward, electricity is now the energy of the main force, our goal is the effective use of it, through the LC to reduce the reactive current helps to save electric energy. Now electronic equipment to a large number of generated using nonlinear current is based on the harmonic way affect the power quality of power grid. These harmonics on the grid pollution caused transformer, capacitor, circuit breaker, power transmission and distribution components damage and malfunction, interference to the measurement and control system, interference of computer and electric drive, can also lead to distortion of the resonant voltage, the harmonic phenomenon in reactive power compensation system of reactor in series can effectively improve or avoid.
UEG America electrical filter type reactor
Model definition:
For example: ULLB45030/6 (Y) B1
UEG tunable filter reactor
Rated voltage: 450V
Reactance rate: 6%
Capacity: 30Kvar
(Y): a single-phase reactor
B1: design number
The use of compensation device is common in pollution in power grid, a harmonic current will cause the compensation capacitor increases greatly shorten the service life of capacitors, on the other hand, the LC oscillation circuit capacitors and transformers in series will produce resonant harmonic amplification in power grid.
As in the compensation system can protect the capacitor series filter reactor. Reactor and capacitor are connected in series to form a LC oscillation circuit, and through the precise adjustment of the resonant frequency is fixed at a particular frequency, so as to achieve the purpose of harmonic suppression.
Unique characteristics;
The compact design
The copper wire
The temperature protection
The small noise, long service life
The core part is used for fastening without magnetic materials, reduce eddy current phenomenon operation
The strict H grade products
The main technical conditions
Working voltage of UN 400V 690V 50/60HZ (the other can be customized)
Overcurrent capability of IMAX 1.8In (can also be more high design)
Line capacity of 5 ~ 200Kvar (can be customized according to user needs)
Inductance error is plus or minus 3%
The linearity of 2.0 xs IN
Harmonic load UH3=12% UH5=5.0% UH7=5.0%UN
The environmental conditions of T -25 to +50 DEG Catha elevation is less than or equal to 2000m
The temperature of +120 DEG C overheating protection breaking (normally closed)
Common reactance rate of P 6% 7% 12% 14%
Protection grade IP00, outdoor installation
The maximum of up to 30% ~ 60%, good filtering effect
The insulation class T40/F (peripheral temperature40 DEG C F insulation level)
Technical standard of IEC76, VDE0532/0550, IEC/EN60289
Selection
Model No. | Reactor The capacity of KVar | Reactor Inductance mH | The charged vessel KVar | The shape size | Mounting dimensions | ||||
L | W | H | A | B | |||||
Rated capacity: 30 kvar harmonics under 5 times, 7 times: | |||||||||
ULLB-0.3/0.4-6 | 0.30 | 7.74 | 5.00 | 210.00 | 130.00 | 180.00 | 150.00 | 85.00 | |
ULLB-0.45/0.4-6 | 0.45 | 5.16 | 7.50 | 210.00 | 135.00 | 190.00 | 150.00 | 85.00 | |
ULLB-0.6/0.4-6 | 0.60 | 3.87 | 10.00 | 210.00 | 140.00 | 190.00 | 150.00 | 95.00 | |
ULLB-0.72/0.4-6 | 0.72 | 3.22 | 12.00 | 210.00 | 140.00 | 215.00 | 150.00 | 95.00 | |
ULLB-0.84/0.4-6 | 0.84 | 2.76 | 14.00 | 240.00 | 145.00 | 225.00 | 180.00 | 95.00 | |
ULLB-0.9/0.4-6 | 0.90 | 2.58 | 15.00 | 250.00 | 150.00 | 215.00 | 190.00 | 95.00 | |
ULLB-0.96/0.4-6 | 0.96 | 2.42 | 16.00 | 250.00 | 150.00 | 225.00 | 190.00 | 95.00 | |
ULLB-1.2/0.4-6 | 1.20 | 1.93 | 20.00 | 250.00 | 150.00 | 235.00 | 190.00 | 95.00 | |
ULLB-1.44/0.4-6 | 1.44 | 1.61 | 24.00 | 260.00 | 160.00 | 236.00 | 200.00 | 105.00 | |
ULLB-1.5/0.4-6 | 1.50 | 1.55 | 25.00 | 260.00 | 165.00 | 246.00 | 200.00 | 105.00 | |
ULLB-1.68/0.4-6 | 1.68 | 1.38 | 28.00 | 260.00 | 160.00 | 256.00 | 200.00 | 105.00 | |
ULLB-1.8/0.4-6 | 1.80 | 1.29 | 30.00 | 260.00 | 170.00 | 261.00 | 200.00 | 115.00 | |
Rated capacity: 90 kvar harmonics under 5 times, 7 times: | |||||||||
ULLB-1.92/0.4-6 | 1.92 | 1.21 | 32.00 | 260.00 | 180.00 | 256.00 | 200.00 | 125.00 | |
ULLB-2.16/0.4-6 | 2.16 | 1.07 | 36.00 | 260.00 | 180.00 | 270.00 | 200.00 | 125.00 | |
ULLB-2.4/0.4-6 | 2.40 | 0.97 | 40.00 | 270.00 | 175.00 | 330.00 | 210.00 | 125.00 | |
ULLB-2.7/0.4-6 | 2.70 | 0.86 | 45.00 | 270.00 | 175.00 | 315.00 | 210.00 | 125.00 | |
ULLB-3.0/0.4-6 | 3.00 | 0.77 | 50.00 | 270.00 | 175.00 | 360.00 | 210.00 | 125.00 | |
ULLB-3.6/0.4-6 | 3.60 | 0.65 | 60.00 | 270.00 | 190.00 | 365.00 | 210.00 | 135.00 | |
ULLB-4.32/0.4-6 | 4.32 | 0.54 | 72.00 | 280.00 | 200.00 | 390.00 | 220.00 | 145.00 | |
ULLB-4.8/0.4-6 | 4.80 | 0.48 | 80.00 | 280.00 | 200.00 | 395.00 | 220.00 | 145.00 | |
ULLB-5.4/0.4-6 | 5.40 | 0.43 | 90.00 | 290.00 | 205.00 | 400.00 | 230.00 | 145.00 | |
Rated capacity: 100 kilowatt above harmonic: 5 times, 7 times | |||||||||
ULLB-6.0/0.4-6 | 6.00 | 0.39 | 100.00 | 290.00 | 210.00 | 435.00 | 230.00 | 145.00 | |
ULLB-7.2/0.4-6 | 7.20 | 0.32 | 120.00 | 320.00 | 210.00 | 465.00 | 260.00 | 145.00 | |
ULLB-9.0/0.4-6 | 9.00 | 0.26 | 150.00 | 350.00 | 210.00 | 510.00 | 290.00 | 145.00 | |
ULLB-10.8/0.4-6 | 10.80 | 0.22 | 180.00 | 350.00 | 220.00 | 525.00 | 290.00 | 155.00 | |
ULLB-12.0/0.4-6 | 12.00 | 0.19 | 200.00 | 380.00 | 220.00 | 560.00 | 320.00 | 155.00 | |
Rated capacity: 30 kvar following harmonic: 3 | |||||||||
ULLB-0.6/0.4-12 | 0.60 | 17.60 | 5.00 | 210.00 | 140.00 | 145.00 | 150.00 | 95.00 | |
ULLB-0.9/0.4-12 | 0.90 | 11.73 | 7.50 | 220.00 | 150.00 | 155.00 | 160.00 | 95.00 | |
ULLB-1.2/0.4-12 | 1.20 | 8.80 | 10.00 | 250.00 | 155.00 | 160.00 | 190.00 | 105.00 | |
ULLB-1.44/0.4-12 | 1.44 | 7.33 | 12.00 | 250.00 | 155.00 | 170.00 | 190.00 | 105.00 | |
ULLB-1.68/0.4-12 | 1.68 | 6.29 | 14.00 | 250.00 | 160.00 | 185.00 | 190.00 | 115.00 | |
ULLB-1.8/0.4-12 | 1.80 | 5.87 | 15.00 | 250.00 | 170.00 | 175.00 | 190.00 | 115.00 | |
ULLB-1.92/0.4-12 | 1.92 | 5.50 | 16.00 | 250.00 | 170.00 | 180.00 | 190.00 | 115.00 | |
ULLB-2.4/0.4-12 | 2.40 | 4.40 | 20.00 | 280.00 | 180.00 | 205.00 | 220.00 | 125.00 | |
ULLB-2.88/0.4-12 | 2.88 | 3.67 | 24.00 | 290.00 | 180.00 | 185.00 | 230.00 | 125.00 | |
ULLB-3.0/0.4-12 | 3.00 | 3.52 | 25.00 | 290.00 | 180.00 | 195.00 | 230.00 | 125.00 | |
ULLB-3.36/0.4-12 | 3.36 | 3.14 | 28.00 | 290.00 | 180.00 | 195.00 | 230.00 | 125.00 | |
ULLB-3.6/0.4-12 | 3.60 | 2.93 | 30.00 | 290.00 | 185.00 | 195.00 | 230.00 | 125.00 | |
Rated capacity: 90 kvar following harmonic: 3 | |||||||||
ULLB-3.84/0.4-12 | 3.84 | 2.75 | 32.00 | 290.00 | 195.00 | 205.00 | 160.00 | 135.00 | |
ULLB-4.32/0.4-12 | 4.32 | 2.45 | 36.00 | 290.00 | 195.00 | 215.00 | 230.00 | 135.00 | |
ULLB-4.8/0.4-12 | 4.80 | 2.20 | 40.00 | 270.00 | 200.00 | 255.00 | 210.00 | 145.00 | |
ULLB-5.4/0.4-12 | 5.40 | 1.96 | 45.00 | 300.00 | 200.00 | 275.00 | 240.00 | 145.00 | |
ULLB-6.0/0.4-12 | 6.00 | 1.76 | 50.00 | 300.00 | 205.00 | 275.00 | 240.00 | 145.00 | |
ULLB-7.2/0.4-12 | 7.20 | 1.47 | 60.00 | 330.00 | 205.00 | 291.00 | 270.00 | 145.00 | |
ULLB-8.64/0.4-12 | 8.64 | 1.22 | 72.00 | 320.00 | 225.00 | 310.00 | 260.00 | 165.00 | |
ULLB-9.6/0.4-12 | 9.60 | 1.10 | 80.00 | 330.00 | 235.00 | 320.00 | 270.00 | 175.00 | |
ULLB-10.8/0.4-12 | 10.80 | 0.98 | 90.00 | 350.00 | 230.00 | 315.00 | 290.00 | 175.00 | |
Rated capacity: 100 kilowatt above harmonic: 3 | |||||||||
ULLB-12.0/0.4-12 | 12.00 | 0.88 | 100.00 | 240.00 | 315.00 | 315.00 | 290.00 | 175.00 | |
ULLB-14.4/0.4-12 | 14.40 | 0.73 | 120.00 | 240.00 | 355.00 | 355.00 | 320.00 | 175.00 | |
ULLB-18.0/0.4-12 | 18.00 | 0.59 | 150.00 | 240.00 | 390.00 | 390.00 | 320.00 | 175.00 | |
ULLB-21.6/0.4-12 | 21.60 | 0.49 | 180.00 | 260.00 | 420.00 | 420.00 | 320.00 | 195.00 | |
ULLB-24/0.4-12 | 24.00 | 0.44 | 200.00 | 260.00 | 445.00 | 445.00 | 320.00 | 195.00 | |
Note: the above models are I marked products, according to the requirements of the custom, harmonic control and capacitor customer | |||||||||