50kVA Dry Transformer
1. Energy Efficient: Low loss design ensures significant energy savings and cost efficiency.
2. Flame Retardant & Explosion-Proof: Safe, pollution-free, and maintenance-free, reducing expenses and enabling installation near load centers.
3. Low Noise: Optimized design and high magnetic conductivity materials effectively lower noise levels.
4. Strong Overload Capability: F-class rating ensures excellent heat resistance and reliable performance under overloading.
5. Easy Maintenance: Oil-free design allows for re-energization after long-term shutdown, simplifying upkeep.
6. Durable Enclosure: Robust casing with excellent heat dissipation and flexible wiring configurations.
The SCB18-50kVA Dry Transformer is a high-performance, safe, and efficient power distribution solution designed without the use of Transformer oil, making it particularly suitable for indoor environments and applications where environmental sensitivity is a priority. This dry-type transformer combines advanced materials and technology to ensure reliable operation, low maintenance, and high energy efficiency.
Key Features:
Safe and Flame Retardant: The SCB18-50kVA transformer is designed with safety in mind, featuring a pollution-free and explosion-proof structure. It has a high flame-retardant rating, significantly enhancing its ability to operate safely even in environments where fire risks are a concern.
Energy Efficiency: This transformer offers excellent energy-saving capabilities, thanks to its low-loss design. It operates with low noise and temperature rise, ensuring reduced energy consumption and optimal performance, which translates to cost savings over time.
Strong Overload Capacity: Equipped with F-class insulation, the SCB18-50kVA transformer is built to withstand high temperatures, making it capable of handling heavy overloads without compromising performance. This robust insulation also enhances the transformer’s lifespan, even in demanding conditions.
Moisture and Dust Resistance: The transformer’s coils are designed to resist moisture and dust, which ensures a high level of reliability and mechanical strength over extended periods of use. This feature is particularly valuable in environments with high humidity or airborne contaminants.
Low Maintenance: One of the key advantages of the SCB18-50kVA transformer is its oil-free design. This eliminates the need for regular oil inspections or replacements, and it can be quickly re-energized after long-term shutdowns, significantly reducing downtime and maintenance costs.
Durable Construction: The transformer’s windings are cast in epoxy resin, offering exceptional short-circuit resistance and impact toughness. This construction also provides outstanding performance during lightning impulse events, making the SCB18-50kVA transformer a durable and reliable choice for various applications.
Applications:
The SCB18-50kVA Dry Transformer is perfectly suited for a wide range of environments that require a safe, efficient, and low-maintenance power distribution solution. Common applications include:
Industrial Plants: The transformer is ideal for use in factories and manufacturing facilities, where reliable and continuous power supply is essential for maintaining productivity.
Commercial Buildings: Its compact design and safe operation make it a suitable choice for powering office buildings, shopping malls, and other commercial spaces.
Schools and Hospitals: The low-maintenance and safe design of this transformer make it a preferred option for educational institutions and healthcare facilities, where safety and uninterrupted power supply are critical.
Other Locations: The SCB18-50kVA transformer is also well-suited for a variety of other applications that demand a reliable, environmentally friendly, and energy-efficient power distribution system, including residential complexes and public infrastructure.
Specifications
*Technical Data for 10KV Three Phase Oil-Immersed Distribution Transformer
Rated Power (KVA) | High Voltage (KV) | Low Voltage (KV) | Vector Group | Short Circuit Dependence(%) | Loss(W) | No Load Current(%) | |
No-load Loss | Load Loss(W) | ||||||
30 | 4.16 12.47 13.2 13.8 24.94 34.5 | 0.208 0.4 0.6 | Dyn11 Yyn0 | 4 | 100 | 600 | 2.1 |
50 | 130 | 870 | 2 | ||||
63 | 150 | 1040 | 1.9 | ||||
80 | 180 | 1250 | 1.8 | ||||
100 | 120 | 1500 | 1.6 | ||||
125 | 240 | 1800 | 1.5 | ||||
160 | 280 | 2200 | 1.4 | ||||
200 | 340 | 2600 | 1.2 | ||||
250 | 400 | 3050 | 1.2 | ||||
315 | 480 | 3650 | 1.1 | ||||
400 | 570 | 4300 | 1 | ||||
500 | 680 | 5150 | 1 | ||||
630 | 4.5 | 810 | 6200 | 0.9 | |||
800 | 980 | 7500 | 0.8 | ||||
1000 | 1150 | 10300 | 0.7 | ||||
1250 | 1360 | 12000 | 0.6 | ||||
1600 | 1640 | 14500 | 0.6 | ||||
2000 | 5 | 1940 | 17400 | 0.6 | |||
2500 | 2300 | 20200 | 0.5 | ||||
*20kV Epoxy-resin Insulation Dry-type Transformer
Rated Power (KVA) | Voltage Combined |
Vector No-load Group Loss(kw) | Under different insulation heat-resisting rank load loss(W) |
No-load Current (%) |
Short Circuit mpedance (%) | |||||
HV(KV) | High Pressurd Tapping | LV(KV) | 130℃(B) (100℃) | 155℃(B) (120℃) | 180℃(B) (145℃) | |||||
50 | 20 | ±2x1.25% ±5% | 0.4 | 340 | 1160 | 1230 | 1310 | 2 | 6.0 | |
100 | 540 | 1870 | 1990 | 2130 | 1.8 | |||||
160 | 670 | 2330 | 2470 | 2640 | 1.6 | |||||
200 | 730 | 2770 | 2940 | 3140 | 1.6 | |||||
250 | 840 | 3220 | 3420 | 3660 | 1.3 | |||||
315 | 970 | 3850 | 4080 | 4360 | 1.3 | |||||
400 | 1150 | 4650 | 4840 | 5180 | 1.1 | |||||
500 | Dynl1 Yyn0 | 1350 | 5460 | 5790 | 6190 | 1.1 | ||||
630 | 1530 | 6450 | 6840 | 7320 | 1 | |||||
800 | 1750 | 7790 | 8260 | 8B40 | 1 | |||||
1000 | 2070 | 9220 | 9780 | 10400 | 0.85 | |||||
1250 | 2380 | 10800 | 11500 | 12300 | 0.85 | |||||
1600 | 2790 | 13000 | 13800 | 14800 | 0.85 | |||||
2000 | 3240 | 15400 | 16300 | 17500 | 0.7 | |||||
2500 | 3870 | 18200 | 19300 | 20700 | 0.7 | |||||
