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BK Industrial control transformers
Model Number: BK-50VA Power: 100VA-5KVA Frequency: 50Hz/60Hz Standard: IEC-204-1 JB5555 GB5226… Input Voltage: 380VAC / 220VAC Output voltage: AC220V/110V/48V/35V/24V/12V Type: Dry-type Power Transformer price: Competitive and Reasonable Phase: Single Coil Number: AUTOTRANSFORMER Usage:Mechanical Equipments Coil Structure:EI Place of Origin: Zhejiang, China Brand Name: YIMAILI&YIMAI
- Information
Product Description
Industrial control transformers are suitable for use in circuits with AC 50Hz (or 60Hz) and voltages of 1000V and below, and are capable of long-term continuous operation under rated loads.
Commonly used in machine tools and mechanical equipment to provide stable power for control circuits, lighting and indicators. Its main functions include isolating the power grid, reducing the risk of electric
Scope of application
Industrial control transformers are mainly used in the industrial field, especially for electronic equipment and electrical control systems. They are characterized by strong electrical insulation, safe and reliable operation, etc. They are suitable for applications requiring suppression of high-frequency losses and small-scale power supply.
Structure freatures
BK Industrial control transformers can be divided into: shell-type transformers according to the form of shell frame structure; according to the installation method can be divided into: vertical transformers.
Control transformers are small dry-type transformers operating on the principle of electromagnetic induction, consisting of an iron core and a coil. Its function is to convert the input AC voltage into a suitable output voltage with adjustable impedance. In applications, common voltage conversion ranges include 380V to 220V, 36V, 24V, 12V, and so on.
Type designation
| MODEL: | BK-□ |
| B | Transfomer |
| K | Control |
| □ | Rated capacity fe |
| MODEL: | DK-□ |
| D | Single-phase |
| K | Control |
| □ | Rated capacity |
Usage environment
● Ambient air temperature kr-5℃ to +40℃, 24 hour on average nomore than +35℃;
● Location to install an altitude of no more than2000m;
● Air relative humidity in the anbient air temperature +40℃ less than 50%, at a relatively low temperature can have a high relative humidity. wet on the monthly average maximum humidity was 90%, while the mean minimum temperature +25℃, and taking into account the temperature changes ocxur as a result of the product on the surface of the Gel.
● Installed in places where there is no severe vibration or shock vibration;
● In a non-explosive hazardous medium, where there is no corrosive metal and insulating gas and conductive dust.
● Input and output voltage can be customized according to customer needs
Main technical parameter
| Brand | YIMAILI |
| Model | BK |
| Frequency | 50HZ/60HZ |
| Efficiency | ≥98% |
| Input Voltage | two-phase440V/415V/380V/360V |
| Output Voltage | Two groups can be customized 440V/12V/24V/36V/48V/60V/120V/220V |
| Electrical Strength | Power frequency sinusoidal voltage 2000V for one minute without breakdown |
| Waveform Distortion | No additionalwaveform distortion |
| Ambienttemperature | -15°C~40°C |
| Relative Humidity | ≤90% |
| Insulationresistance | ≥50MΩ |
| Overload Capacity | Double the rated current for one minute |
Shape and size of the installation
Product specifications
| Product model | Dimensions | Installation size | Aperture | |||
| B | D | E | A | C | (K*J) | |
| BK-25VA | 80 | 70 | 90 | 56 | 48 | 5*8 |
| BK-50VA | 80 | 72 | 90 | 56 | 50 | 5*8 |
| BK-100VA | 98 | 85 | 108 | 84 | 65 | 5*8 |
| BK-150VA | 105 | 86 | 110 | 76 | 77 | 5*8 |
| BK-200VA | 105 | 105 | 115 | 85 | 87 | 8*11 |
| BK-250VA | 105 | 115 | 110 | 85 | 95 | 8*11 |
| BK-300VA | 115 | 110 | 115 | 90 | 90 | 8*11 |
| BK-400VA | 135 | 125 | 140 | 110 | 97 | 8*13 |
| BK-500VA | 135 | 130 | 140 | 110 | 103 | 8*13 |
| BK-600VA | 152 | 110 | 150 | 120 | 90 | 8*13 |
| BK-700VA | 152 | 110 | 150 | 120 | 90 | 8*13 |
| BK-800VA | 152 | 125 | 150 | 120 | 105 | 8*13 |
| BK-1000VA | 152 | 142 | 165 | 120 | 120 | 8*13 |
| BK-1500VA | 175 | 170 | 195 | 130 | 120 | 8.5*17 |
| BK-2000VA | 205 | 215 | 230 | 170 | 130 | 8*11 |
| BK-2500VA | 205 | |||||
Product Description
Industrial control transformers are suitable for use in circuits with AC 50Hz (or 60Hz) and voltages of 1000V and below, and are capable of long-term continuous operation under rated loads.
Commonly used in machine tools and mechanical equipment to provide stable power for control circuits, lighting and indicators. Its main functions include isolating the power grid, reducing the risk of electric
Scope of application
Industrial control transformers are mainly used in the industrial field, especially for electronic equipment and electrical control systems. They are characterized by strong electrical insulation, safe and reliable operation, etc. They are suitable for applications requiring suppression of high-frequency losses and small-scale power supply.
Structure freatures
BK Industrial control transformers can be divided into: shell-type transformers according to the form of shell frame structure; according to the installation method can be divided into: vertical transformers.
Control transformers are small dry-type transformers operating on the principle of electromagnetic induction, consisting of an iron core and a coil. Its function is to convert the input AC voltage into a suitable output voltage with adjustable impedance. In applications, common voltage conversion ranges include 380V to 220V, 36V, 24V, 12V, and so on.
Type designation
| MODEL: | BK-□ |
| B | Transfomer |
| K | Control |
| □ | Rated capacity fe |
| MODEL: | DK-□ |
| D | Single-phase |
| K | Control |
| □ | Rated capacity |
Usage environment
● Ambient air temperature kr-5℃ to +40℃, 24 hour on average nomore than +35℃;
● Location to install an altitude of no more than2000m;
● Air relative humidity in the anbient air temperature +40℃ less than 50%, at a relatively low temperature can have a high relative humidity. wet on the monthly average maximum humidity was 90%, while the mean minimum temperature +25℃, and taking into account the temperature changes ocxur as a result of the product on the surface of the Gel.
● Installed in places where there is no severe vibration or shock vibration;
● In a non-explosive hazardous medium, where there is no corrosive metal and insulating gas and conductive dust.
● Input and output voltage can be customized according to customer needs
Main technical parameter
| Brand | YIMAILI |
| Model | BK |
| Frequency | 50HZ/60HZ |
| Efficiency | ≥98% |
| Input Voltage | two-phase440V/415V/380V/360V |
| Output Voltage | Two groups can be customized 440V/12V/24V/36V/48V/60V/120V/220V |
| Electrical Strength | Power frequency sinusoidal voltage 2000V for one minute without breakdown |
| Waveform Distortion | No additionalwaveform distortion |
| Ambienttemperature | -15°C~40°C |
| Relative Humidity | ≤90% |
| Insulationresistance | ≥50MΩ |
| Overload Capacity | Double the rated current for one minute |
Shape and size of the installation
Product specifications
| Product model | Dimensions | Installation size | Aperture | |||
| B | D | E | A | C | (K*J) | |
| BK-25VA | 80 | 70 | 90 | 56 | 48 | 5*8 |
| BK-50VA | 80 | 72 | 90 | 56 | 50 | 5*8 |
| BK-100VA | 98 | 85 | 108 | 84 | 65 | 5*8 |
| BK-150VA | 105 | 86 | 110 | 76 | 77 | 5*8 |
| BK-200VA | 105 | 105 | 115 | 85 | 87 | 8*11 |
| BK-250VA | 105 | 115 | 110 | 85 | 95 | 8*11 |
| BK-300VA | 115 | 110 | 115 | 90 | 90 | 8*11 |
| BK-400VA | 135 | 125 | 140 | 110 | 97 | 8*13 |
| BK-500VA | 135 | 130 | 140 | 110 | 103 | 8*13 |
| BK-600VA | 152 | 110 | 150 | 120 | 90 | 8*13 |
| BK-700VA | 152 | 110 | 150 | 120 | 90 | 8*13 |
| BK-800VA | 152 | 125 | 150 | 120 | 105 | 8*13 |
| BK-1000VA | 152 | 142 | 165 | 120 | 120 | 8*13 |
| BK-1500VA | 175 | 170 | 195 | 130 | 120 | 8.5*17 |
| BK-2000VA | 205 | 215 | 230 | 170 | 130 | 8*11 |
| BK-2500VA | 205 | |||||
