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Ripple resistance is suitable for: elevator, crane, rolling mill, wire drawing machine, centrifuge, load test, etc.

product description

Recent 澳门新濠天地平台正规吗
澳门新濠天地平台正规吗
details
Low-voltage series reactor

Low-voltage series reactor

WDCKSG, WDCKDG series low-voltage series reactors are used in low-voltage reactive power compensation cabinets, connected in series with capacitors. When there are a large number of harmonic sources such as rectifiers and converters in the low-voltage power grid, the high-order harmonics generated will seriously endanger the main transformer and Safe operation of other equipment. After the reactor and capacitor are connected in series, it can effectively absorb the harmonics of the power grid, improve the voltage waveform of the system, increase the power factor of the system, and effectively suppress the closing inrush current and the operating overvoltage, which effectively protects the capacitor.

Performance characteristics

The product is divided into three-phase and single-phase, both of which are iron core dry type.

The silicon steel sheet is made of high-quality, low-loss imported cold-rolled silicon steel sheet.

The coils are made of aluminum foil coils or copper conductors. They are arranged closely and evenly, with a large flow capacity and good linearity. The reactor always runs within the range in a harmonic environment.

The product has small size, light weight, beautiful appearance, maintenance-free and easy installation in the cabinet



Electrical performance and parameters

1. Rated working voltage: 400V, 660V system

2. Rated insulation level 3Kv / mIn
3. Temperature rise limit of each part of the reactor: the iron core does not exceed 85K. Coil temperature rise does not exceed 95K
4. Reactor noise: less than 50dB

5.The reactor can run for a long time under the power frequency plus harmonic current is not more than 1.35 times the rated current.

6.Reactance linearity at 1.8 times rated currentReactance value at rated current and long-term operation at rated current

7. Any two-phase reactor value of three-phase reactor is not more than ± 3%

8. Product quality and performance meet the relevant technical requirements of standards such as GB1094.6-2011, JB5346-1998, JB9644-1999

Conditions of use and requirements

1. The altitude does not exceed 1000 meters, the operating ambient temperature is -25 ℃ ~ + 40 ℃, and the relative humidity does not exceed 85%.

2. No harmful gas and no flammable and explosive materials around

3. The surrounding environment should have good ventilation conditions. If it is installed in a cabinet, install ventilation equipment.


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after sales support

After-sales contact information:

Service Hotline: 400-7161139

021-58232644 58230407 、58232928、58232912、58232066、 15601697968 15601697969 、13020184267 Phone: 021-58232644 , 58230407 , 58232928, 58232912 , 58232066 , 15601697968 , 15601697969 , 13020184267

021-58232408 Fax: 021-58232408

201312 Postcode: 201312

huaxinrong1997@126.com Email : huaxinrong1997@126.com

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