Amorphous alloy transformer


Amorphous alloy transformer is a new type of environmental protection and energy saving transformer. First of all, in terms of environmental protection, after testing, when amorphous alloy iron cores are used in oil-immersed transformers, they can effectively reduce harmful gases such as CO, SO, and NO, and reduce air pollution.

Amorphous alloy transformer is a new type of environmental protection and energy saving transformer. First of all, in terms of environmental protection, after testing, when amorphous alloy iron cores are used in oil-immersed transformers, they can effectively reduce harmful gases such as CO, SO, and NO, and reduce air pollution.

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Amorphous alloy transformer

Amorphous alloy transformer is a new type of environmental protection and energy saving transformer. First of all, in terms of environmental protection, after testing, when amorphous alloy cores are used in oil-immersed transformers, they can effectively reduce CO, SO, NO and other harmful gases, and reduce air pollution. Therefore, they can be called the 21st century power products. "green product". Secondly, amorphous alloy transformers are characterized by low no-load damage and obvious energy-saving effects. Because the amorphous alloy material has magnetic permeability, it is easier to magnetize or demagnetize energy consumption. Therefore, the no-load loss of the transformer very close to the amorphous is lower than that of the traditional transformer. The no-load loss of amorphous alloy transformer is about 20% of that of S9 transformer, C. For areas where the power load fluctuates greatly, such as highways, urban infrastructure, and residential quarters, the energy-saving benefits of amorphous alloy transformers are obvious.

 

Reference / Executive Standard

GB 1094.6-2011 National Power Transformer Standard

GB 1094.6-2011 Technical parameters and requirements for dry-type amorphous alloy core distribution transformers

JB/T 9646-1999 Transformer Standard

 

Amorphous alloy transformer

Amorphous alloy transformer is a new type of environmental protection and energy saving transformer. First of all, in terms of environmental protection, after testing, when amorphous alloy cores are used in oil-immersed transformers, they can effectively reduce CO, SO, NO and other harmful gases, and reduce air pollution. Therefore, they can be called the 21st century power products. "green product". Secondly, amorphous alloy transformers are characterized by low no-load damage and obvious energy-saving effects. Because the amorphous alloy material has magnetic permeability, it is easier to magnetize or demagnetize energy consumption. Therefore, the no-load loss of the transformer very close to the amorphous is lower than that of the traditional transformer. The no-load loss of amorphous alloy transformer is about 20% of that of S9 transformer, C. For areas where the power load fluctuates greatly, such as highways, urban infrastructure, and residential quarters, the energy-saving benefits of amorphous alloy transformers are obvious.

 

Reference / Executive Standard

GB 1094.6-2011 National Power Transformer Standard

GB 1094.6-2011 Technical parameters and requirements for dry-type amorphous alloy core distribution transformers

JB/T 9646-1999 Transformer Standard

 

Energy Feedback Reactor

Reference / Implementing Standards GB1094.6-2011 Electric transformer JB9644-1999 Semiconductor electric drive reactor IEEE519 - 1992/EN6100-5-2

Harmonic filter

Reference/ lmplementing Standards IEEE519(EN - 2-5) Electromagnetic Magnetic Compatibility(EMC) EN61558-2-20 (VDE 507-2-20) Safety of Power Supply Equipment and Similar Equipment GB145493-93 Power Quality Public Power Grid Harmonic Wave

LCL filter

Reference/ lmplementing Standards GB 1094.6-2011 Reactor GB 1094.6-2011 Reactor (eqvlEC289:1987) JB 9644-1999 semiconductor electric drive reactor IEEE519-1992 GBT14549-93

EMI filter

Please see the details

Output Reactor

It is installed at the output end of the inverter, which is used to limit the capacitive charging current of the inverter and the motor connecting cable, and inactivate the voltage rise rate of PWM wave output by the inverter. When the length of motor cable exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor, which is used to compensate the recharging current of capacitor in case of the long wires. The maximum length depends on the rated value of the frequency converter and the type of the motor cable.

Input Reactor

The input reactor can be used to provide improved overload protection for the line power supply, and to reduce the current harmonic distortion produced by the inverter. Increase the power factor of input power supply, reduce the high harmonic, and restrain the surge of frequency converter in the power supply equipment

Isolation transformer

The SG series three-phase dry-type isolation transformer is a new generation of energy-saving dry-type transformers developed and produced by our company on the basis of reference to similar international products and combined with applications. From...

DC Smoothing Reactor

DC smoothing reactor is used in the rectifying circuit to restrain the ripple pulse component after rectification and make the rectified current continuous, so as to improve the output branch waveform and guarantee the normal operation of DC equipment. The smoothing reactor is used as the series reactor in DC machine supplied by the converter, in order to eliminate the DC link in the current and voltage DC link converter; It is supposed to decouple the converter components on DC side. The power converter on DC side has high pulse circuit feedback to reduce the difference value limit, so as to limit the ring current on the connection with ring current, at the same time, limit the the rising rate of current. The smoothing reactor adopts the iron core of TEM and TET or TPK air core reactor, depending on the requirements on electromagnetic induction.

Sine wave filter

Reference / lmplementing Standards: IEEE519(EN61000-5-2) Electromagnetic compatibility (EMC) EN 61558-2-20(VDE507-2-20) Safety of power supply equipment and similar equipment GB 145493-93 Power quality, utility grid harmonics

Dv/dt filter

Reference / Implementing Standards: IEC60076-6:2007 Reactor GB1094.6-2011 Reactor (eqvIEC289:1987) JB9644-1999 Semiconductor electric drive reactor

Energy Feedback Reactor

Reference / Implementing Standards GB1094.6-2011 Electric transformer JB9644-1999 Semiconductor electric drive reactor IEEE519 - 1992/EN6100-5-2

Harmonic filter

Reference/ lmplementing Standards IEEE519(EN - 2-5) Electromagnetic Magnetic Compatibility(EMC) EN61558-2-20 (VDE 507-2-20) Safety of Power Supply Equipment and Similar Equipment GB145493-93 Power Quality Public Power Grid Harmonic Wave

LCL filter

Reference/ lmplementing Standards GB 1094.6-2011 Reactor GB 1094.6-2011 Reactor (eqvlEC289:1987) JB 9644-1999 semiconductor electric drive reactor IEEE519-1992 GBT14549-93

EMI filter

Please see the details

Output Reactor

It is installed at the output end of the inverter, which is used to limit the capacitive charging current of the inverter and the motor connecting cable, and inactivate the voltage rise rate of PWM wave output by the inverter. When the length of motor cable exceeds a certain value, it is recommended to insert a motor reactor between the inverter and the motor, which is used to compensate the recharging current of capacitor in case of the long wires. The maximum length depends on the rated value of the frequency converter and the type of the motor cable.

Input Reactor

The input reactor can be used to provide improved overload protection for the line power supply, and to reduce the current harmonic distortion produced by the inverter. Increase the power factor of input power supply, reduce the high harmonic, and restrain the surge of frequency converter in the power supply equipment

Isolation transformer

The SG series three-phase dry-type isolation transformer is a new generation of energy-saving dry-type transformers developed and produced by our company on the basis of reference to similar international products and combined with applications. From...

DC Smoothing Reactor

DC smoothing reactor is used in the rectifying circuit to restrain the ripple pulse component after rectification and make the rectified current continuous, so as to improve the output branch waveform and guarantee the normal operation of DC equipment. The smoothing reactor is used as the series reactor in DC machine supplied by the converter, in order to eliminate the DC link in the current and voltage DC link converter; It is supposed to decouple the converter components on DC side. The power converter on DC side has high pulse circuit feedback to reduce the difference value limit, so as to limit the ring current on the connection with ring current, at the same time, limit the the rising rate of current. The smoothing reactor adopts the iron core of TEM and TET or TPK air core reactor, depending on the requirements on electromagnetic induction.


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