Custom
6 kVA Isolation Transformer, 3 Phase, 400V to 208V
- Stock: In Stock
- Model: PEACO-SG-6KVA
- SKU: PEACO-SG-6KVA
$1,808.87
Ex Tax: $1,808.87
6 kVA isolation transformer is a small isolation transformer with low price from direct manufacturer, fast shipping. Step down three phase voltage from 400V AC input to 208V output AC, 50Hz/60Hz frequency, enclosed type and open type for options. High quality 3 phase isolation transformer with H-grade 180-degree enameled copper/aluminum wires, the silicon steel sheet adopts a new square iron core. Optional analogue display, digital display.
Technical Parameters
- Model : PEACO-SG-6KVA
- Capacity* : 6 kVA (Customized)
- Frequency : 50Hz/60Hz
- Primary voltage (VAC)* : 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 440V/ 415V/ 460V/ 480V/690V...(Customized)
- Secondary voltage (VAC)* : 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 440V/ 415V/ 460V/ 480V/690V...(Customized)
- Withstand voltage test : 100% tested. Primary to secondary 2.5kV AC/min; Primary to safety ground 2.5kV AC/min; Secondary to safety ground 2.5kV AC/min. (does not have both puncture and break-down)
- Insulation resistance : >100MΩ / DC500V
- Insulation class : B/H
- Overload capability : 300% for 10 seconds, 150% for 120 seconds
- Efficiency : ≥ 98%
- Short circuit impedance : 4%
- Total Harmonic Distortion : ≤1%
- Power factor : 0.8
- Primary to secondary winding isolation voltage : 1000V~3000V
- Connection mode : standard Dyn11 and customized Ynyn0, Yd11, Dd0. Dyn5. Dzn0, etc, as per customer requriements.
- Temperature rise limit : 100K (actual temperature minus ambient temperature)
- Enclosure protection grade : standard IP22 indoor ( contact us for customized electrostatic shield or IP54, IP65 outdoor)
- Cooling mode : Natural cooling / fan system cooling
- Display* : Analogue display, digital display.
Transformer Material
- Material: Transformer coil adopts 200 degree high temperature copper or aluminum wire.
- Winding material* : 100% copper or aluminum (Optional)
Working Environment
- Noise : ≤45dB (within 1m)
- Environment temperature : -20℃~+50℃, indoor enclosure, floor-mounted
Quality Assurance
- Standard : IEC60076-1, VDE0550, IEC439, JB5555, GB5226, etc.
- Certification : CE, RoHS and ISO:9001
- Design Life : 30 years
- Warranty : 1 year
Features and Benefits
Peaco Support provides custom isolation transformer with special input and output voltages. For example, 240V to 240V isolation transformer, 440V to 230V step down transformer, 380V to 460V step up transformer, etc can be also customized. The three phase isolation transformers in Peaco Support have the following features and benefits:
- Silicon Steel Sheet: New cold rolled silicon steel sheet, 0.27mm, 0.30mm, 0.35mm of thickness, excellent performance.
- Terminal Block: High quality terminal block, excellent temperature resistance, pressure resistance and flame retardancy for small power. For high power, made of quality copper material, with good electrical conductivity, high temperature resistance, not easy to burn out the equipment when short circuit happens.
- Enameled Wires: H class enamelled copper/aluminum wires, temperature resistance180℃, winded tightly and uniformly, no insulating layer, high heat dissipation, service life ≥35 years.
- Bobbin: The 3 phase isolation transformer is made of nylon, high temperature resistance, great flame retardancy. The high power transformer with frameless design has ventilation slots between the coils for smooth air flows which reduce temperature of coils.
- Insulation Process: The whole transformer adopts H-class vacuum impregnated insulation, temperature resistance of 180°C, lower noise, better insulation and is anti-rust and anti-corrosion.
Dimension & Schematic Diagram (Unit:mm)
| Types | Dimension | Weight | |||
| Open Type (A*B*C) | Mounting Size (D*E) | Enclosed Type (A*B*C) | Open Type | Enclosed Type | |
| Aluminium Wire Transformer | 380*200*380mm | 260*110mm | 300*440*500mm | 60kg | 75kg |
| Copper Wire Transformer | 300*170*310mm | 180*140mm | 300*440*500mm | 53kg | 65kg |
KNOWLEDGE BASE --- What should I do if transformer catches fire?
When the transformer smokes, user shoule cut off all switches immediately and stop the operation of the oil pump fan. If the transformer oil is found to spill on the top cover of the transformer and start to burn, the valve at the lower part of the transformer should be opened to drain the oil so that the oil level is lower than the fire place. Remember to use dry fire extinguishers and carbon tetrachloride fire extinguishers when extinguishing fires. When it cannot be extinguished, use foam fire extinguishers. And if it is hard to put out a fire, users can use sand to prevent the fire from spreading.
