- Transformer
- Single-phase transformer
- Three-phase transformer
- Machine Tool power transf...
- Furnace transformer
- Voltage regulat...
- PAB three phase high powe...
- PAZ three phase high powe...
- PAS intelligent voltage r...
- PAJ precision full electr...
- Reactor
- Converter Reactor
- DC Reactor
- Capacitor Compensation Re...
- Single-phase Reactor
- Dc power supply
- Rectifier transformer
- Linear DC adjustable volt...
- Non-standard po...
- Non-standard power supply
- Automatic power control c...
Structural features:
1. This type of
reactor could be divided into the three-phase and single phase reactor, both of
them are the dry-type with iron core.
2. The iron core is made of high quality and low loss
silicon steel, the core column is divided into uniform small pieces by multiple
air-gap which use epoxy glass cloth laminated board as the interval in order to
ensure that the air gap reactance did not change during operation.
3. Class H or F-level
electromagnetic wire are used for coil, which is tightly packed and is even
designed special thermal airway. It has excellent mechanical strength and
better heat dissipation.
4. After the process of pre-baking →the
Impregnation in vacuum → heat drying, the coil and the iron core of the reactor
have been assembled into one. H
impregnating varnish has been used to firmly combine the coil and the core of
the reactor. It not only greatly reduces the operating noise, but also makes
the reactor to have very high heat-resistant levels to ensure that the reactors
are able to safely run without noise at high temperature.
5. Part fasteners of the reactor’s core columns are made
of non-magnetic material to ensure that the reactor has a high power factor and
low temperature rise, to ensure a better filtering effect.
6. The exposed parts are taking anti-corrosion treatment
leads to terminals are made of tinned copper tube terminals.
7. Compared with the domestic similar products, this
reactor has merits such as small size, light weight and beautiful appearance.
It is comparable with foreign brands.
Environmental
conditions for using:
1. It should not be use at the altitude over 2000
meters.
2. The ambient operating temperature should be between -25
° C and +45 ° C, relative humidity should not be more than 90%.
3. Surrounding should not have harmful gas, inflammable or
explosive materials.
4. The surrounding environment should have good
ventilation conditions, if the product is installed in the cabinet, then should
be the ventilation equipment should also be installed.
Performance
parameters:
1. Available in 400V or 600V system.
2. Type of reactor rate are 4.5%, 6%, 7%, 12%, 13% and
14%.
3. Rated insulation level is 3kV/min.
4. Reactance of various parts of the temperature rise limits:
the iron core should not be over 85K, the coil temperature should not exceed
95K.
5. Reactor noise should not be greater than 45dB
6. Reactor can long term operate under the condition that the
power frequency plus harmonic current is not greater than 1.35 times of the
rated current.
7. Linearity of reactance value: The ratio of electric
reactance value in 1.8 times of rated current to which in rated current should
be lower than 0.95.
8. The difference of any two-phase reactance value should
not be greater than ± 3% in three-phase reactor, .
9. Temperature class should be above H (180 ° C).