Однофазный преобразователь напряжения 15 кВА 220 В в трехфазный 380 трансформатор
- Категории: Transformers >>>
- Поставщик: Anhui,Green,Energy,Electric,Co.,Ltd.
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Характеристики
Products Description
Single Phase to Three Phase Voltage Converter Transformer
Model: DZWS
Input Voltage:180-250V
Output Voltage:380±1-3%
Frequency:50-60Hz
Working Temperature: -20℃-50℃
Response: 10ms
Adjust Speed: 100V/s
System principle:
The inverter power supply after AC→DC→AC conversion is called single-phase to three-phase power supply, which is different from the variable used for motor speed regulation.Frequency control controller. The main function of the single-phase to three phase power supply is to convert the existing AC grid 220V into three-phase 380V power.Electric sine wave power supply. The ideal AC power supply is characterized by stable frequency, stable voltage, internal resistance equal to zero, and pure voltage
waveform.Sine wave (no distortion). The inverter power supply is very close to the ideal AC power supply, so it can completely replace the remote area or cannot apply.Please ask for the three-phase area, but the output power of the single-phase to three phase power supply is determined by the 220V current of the mains. DZW series Phase-to-phase three-phase power supply, with microprocessor as the core, MPWM mode, designed with active component IGBT module, adopted Digital frequency division, D/A conversion, instantaneous value feedback, sinusoidal pulse width modulation and other technologies, so that the stand-alone capacity can reach 400KVA,Isolation transformer output to increase the stability of the whole machine, with strong load adaptability, good output waveform quality, easy operation and volume Small, light weight and other features, with short circuit, over current, overload, overheating and other protection functions to ensure reliable operation of the power supply.
Introduction:
Single-phase three-phase power supply, general-purpose direct / direct-current circuit structure, SPWM control technology used, general single-phase three-phase power for industrial use. Single-phase conversion three-phase power conversion after three-phase power standard sine wave, phase angle 120 °, tsunami loss rate small 2%, full-fledged national three-phase power mass standard, application in various types. Single phase three-phase power supply solution for three-phase electric power supply due to inconvenient three-phase electric power production, inconvenient, three-phase electric power supply demand for three-phase electric power supply.
Technical characteristics:
1.Ordinary City Electricity Import, Ministry of Application Three-phase Electric Prosperity Procedures and Various Artificial
Compositions.
2.Three-phase electricity for industrial use, but single-phase electricity for civil use
3.The core of the machine, the performance, the service life length.
4.Safely available, import single-phase electricity supply and export three-phase electricity complete gas isolation.
5,Import and pressure design, applicable area.
6,Various types of protection, such as export protection, perfection of transport, over pressure, overload, overheating, short
circuit, self-determination protection, etc.
7.Power supply simultaneous power control, electric power, dry performance, good performance, excellent power supply One equipment update, more power supply environment.
The inverter power supply after AC→DC→AC conversion is called single-phase to three-phase power supply, which is different from the variable used for motor speed regulation.Frequency control controller. The main function of the single-phase to three phase power supply is to convert the existing AC grid 220V into three-phase 380V power.Electric sine wave power supply. The ideal AC power supply is characterized by stable frequency, stable voltage, internal resistance equal to zero, and pure voltage
waveform.Sine wave (no distortion). The inverter power supply is very close to the ideal AC power supply, so it can completely replace the remote area or cannot apply.Please ask for the three-phase area, but the output power of the single-phase to three phase power supply is determined by the 220V current of the mains. DZW series Phase-to-phase three-phase power supply, with microprocessor as the core, MPWM mode, designed with active component IGBT module, adopted Digital frequency division, D/A conversion, instantaneous value feedback, sinusoidal pulse width modulation and other technologies, so that the stand-alone capacity can reach 400KVA,Isolation transformer output to increase the stability of the whole machine, with strong load adaptability, good output waveform quality, easy operation and volume Small, light weight and other features, with short circuit, over current, overload, overheating and other protection functions to ensure reliable operation of the power supply.
Introduction:
Single-phase three-phase power supply, general-purpose direct / direct-current circuit structure, SPWM control technology used, general single-phase three-phase power for industrial use. Single-phase conversion three-phase power conversion after three-phase power standard sine wave, phase angle 120 °, tsunami loss rate small 2%, full-fledged national three-phase power mass standard, application in various types. Single phase three-phase power supply solution for three-phase electric power supply due to inconvenient three-phase electric power production, inconvenient, three-phase electric power supply demand for three-phase electric power supply.
Technical characteristics:
1.Ordinary City Electricity Import, Ministry of Application Three-phase Electric Prosperity Procedures and Various Artificial
Compositions.
2.Three-phase electricity for industrial use, but single-phase electricity for civil use
3.The core of the machine, the performance, the service life length.
4.Safely available, import single-phase electricity supply and export three-phase electricity complete gas isolation.
5,Import and pressure design, applicable area.
6,Various types of protection, such as export protection, perfection of transport, over pressure, overload, overheating, short
circuit, self-determination protection, etc.
7.Power supply simultaneous power control, electric power, dry performance, good performance, excellent power supply One equipment update, more power supply environment.
Model | DZW |
Input voltage: | single phase 220V ± 15% |
Input frequency: | 50HZ |
Output voltage: | 380V |
Output frequency: | 50HZ /60HZ |
Output power: | 1.5KVA~ 60KVA |
Load regulation rate: | ≤ ± 1% |
Circuit mode | IGBT / PWM modulation |
Output waveform | Standard sine wave CF=1.4 |
Input voltage | 220V±15% |
The output voltage | Three-phase 380V |
Output current | Phase current high grade 41A low grade 82A |
Frequency stability | ≤0.01% |
Load regulation rate | ≤1% |
Waveform distortion rate | ≤2% (pure resistive load) |
Phase angle | 120°±1° |
Crest factor ratio | 31 |
Panel display | Output voltage, output current, output frequency, output power, and output power factor (switch display) |
Protective function | Output overcurrent protection, overvoltage protection, over temperature protection, short circuit protection, self-diagnosis protection, protection and alarm device |
Protection reaction time | ≤2ms |
Machine efficiency | ≥87% |
Insulation withstand voltage | 1800V AC/10mA/1min |
Insulation resistance | 500V DC/50MΩ |
cooling method | Forced air cooling |
noise | Less than 60db at 1m |
Working temperature | 0~45° |
Relative humidity | 0~95 % (non-condensing state) |
Note | Please make sure that the mains 220V can withstand the power of the power supply, otherwise there will be power failure protection. |
Production Details
Application
A wide range of applications to meet the use of various import and export machinery and equipment
Why Choose Us
GREEN ENERGY ELECTRIC Group, is located in Hefei City, Anhui Province where close to Shanghai, established in 2005, owns more than 50 engineers and 500 employees , occupies 12 million square meter , annual sales is more than USD 200,000,000.
GREEN has very strong production ability , advance production technology, professionally in production of dry transformer, oil immersed transformer, auto-transformer , isolation transformer, substation , switchgear, distribution box, transformer winding of enameled wire.
Products are widely used in Africa, Middle east, South America, Middle Asia, Southeast Asia, etc .
Products are widely used in Africa, Middle east, South America, Middle Asia, Southeast Asia, etc .
We pass ISO9001, ISO14001 quality system , have CE, CCC, KEMA, UL certificates , and TEST REPORT, SGS report .
Package & Delivery
Packaging: Wooden case or according to client's requirements
The requirements for the making and reinforcement of packing boxes were strictly in accordance with the international standards.
Shipping: Land transportation/Ocean transportation
Our products have been shipped all around the world, with an extensive logistic network, we provide the best transportation option for our clients.
Over 20 years of business experience makes us pack well and deliver fast, satisfying our customers all over the world!
Over 20 years of business experience makes us pack well and deliver fast, satisfying our customers all over the world!
FAQ
1. Who are we?
We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2005 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
110kV~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 28 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates, we have IEC, ANSI, KEMA, GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW；Accepted Payment Currency: USD,CNY; Accepted Payment Type: T/T,L/C;
We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2005 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
110kV~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 28 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates, we have IEC, ANSI, KEMA, GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW；Accepted Payment Currency: USD,CNY; Accepted Payment Type: T/T,L/C;
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