Product description
■Product Overview
The 800KVA oil-immersed transformer is a professional production of high-quality materials and advanced technology for many years It has the advantages of moisture-proof and convenient maintenance, and can penetrate into the load center, and can be used in the transmission and distribution places of subways, high-rise buildings, airports, stations, printing, machine tools, docks, industrial and mining enterprises and tunnels. Sales Hotline: 13508930968
800KVA oil-immersed transformer is widely used in AC 50/60HZ, and the input and output voltage does not exceed 500V All kinds of power supply occasions. The various inputs, outputs, coupling groups, and capacity allocation of tap wire groups can be carefully designed and manufactured according to the requirements of users.
■Technical parameters
1. Input voltage: rated voltage±10%;
2. Output voltage: rated voltage +3 (capacity);
3. Frequency: 50HZ; Efficiency: ≥95
4. Waveform distortion: no additional waveform distortion; 5.
5. It can work unattended continuously for a long time.
6. Insulation resistance: ≥50MΩ.
7. Electrical strength: power frequency sinusoidal voltage 2000V, no breakdown and flashover phenomenon for one minute;
8. Overload capacity: twice the rated current, maintain for one minute;
■Operating environment
1. The altitude does not exceed 1000m;
2. The temperature of the surrounding medium shall not be lower than -25 degrees and the maximum shall not be higher than +40 degrees;
3. Relative humidity < 90%;
4. There is no gas vapor, chemical deposition, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the transformer in the installation site;
5. Any special use conditions that do not meet the above provisions should be negotiated between the user and our factory.
Specifications and models:
|
Specification model |
Without shell product size (cm) / weight (kg) |
Dimensions with housing (cm) / weight (kg) |
|
SG-5 KVA |
30×15×25/35 |
45×25×30/56 |
|
SG-6KVA |
30×16×25/40 |
45×25×30/64 |
|
SG-7KVA |
35×15×30/45 |
50×25×35/80 |
|
SG-8KVA |
35×16×30/55 |
50×25×35/80 |
|
SG-10KVA |
42×21×42/90 |
60×32×65/130 |
|
SG-15KVA |
52×24×52/135 |
70×35×77/185 |
|
SG-20KVA |
52×24×52/180 |
70×35×77/220 |
|
SG-30KVA |
55×28×65/220 |
80×40×87/260 |
|
SG-40KVA |
61×30×65/265 |
90×50×95/320 |
|
SG-50KVA |
61×30×65/295 |
90×50×95/360 |
|
SG-60KVA |
70×32×66/370 |
100×50×105/440 |
|
SG-80KVA |
70×32×67/450 |
100×50×105/530 |
|
SG-100KVA |
75×35×68/490 |
100×50×105/570 |
|
SG-120KVA |
75×35×68 |
100×50×105/600 |
|
SG-150KVA |
85×37×68 |
20×65×115/690 |
|
SG-180KVA |
95×45×83 |
120×65×115/930 |
|
SG-200KVA |
95×45×83 |
120×65×115/1010 |
|
SG-250KVA |
95×45×83 |
120×65×115/1180 |
|
SG-300KVA |
105×45×95 |
120×70×125/1450 |
|
SG-320KVA |
105×45×95 |
130×50×135/1490 |
|
SG-350KVA |
105×45×95 |
130×50×135/1600 |
|
SG-400KVA |
115×55×105 |
140×60×145/1700 |
|
SG-450KVA |
115×55×105 |
140×60×145/1850 |
|
SG-500KVA |
120×60×115 |
145×65×150/1930 |
