630kVA Dry Transformer for Sale
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.
Product Details
The SCB12-630kVA Dry Transformer is a reliable, safe, and efficient power distribution solution that does not require Transformer oil. This makes it perfect for indoor applications and environmentally sensitive areas where oil-filled transformers may not be suitable.
Key Features
Safe and Flame Retardant:
The SCB12-630kVA is pollution-free, explosion-proof, and has a high flame-retardant rating, ensuring it operates safely in a variety of environments, including those where fire safety is a concern.
Energy Efficiency:
Designed to reduce energy consumption, this transformer offers low loss, minimal noise, and a low temperature rise, providing both operational and energy savings.
Strong Overload Capacity:
Equipped with F-class insulation, the transformer delivers excellent heat resistance and can maintain robust performance even under heavy loads.
Moisture and Dust Resistance:
The transformer’s coils are designed to resist moisture and dust, ensuring high mechanical strength and long-term reliability even in less-than-ideal environmental conditions.
Low Maintenance:
Thanks to the oil-free design, maintenance requirements are minimal, and it can be re-energized after extended shutdowns, making it a hassle-free solution for facilities with lower maintenance needs.
Durable Construction:
The epoxy resin-cast windings enhance short-circuit resistance, impact toughness, and provide excellent lightning impulse performance, ensuring durability and longevity.
Applications
The SCB12-630kVA Dry Transformer is ideal for various locations that require a safe, reliable, and low-maintenance transformer, including:
Industrial Plants: Reliable power distribution in manufacturing or industrial environments.
Commercial Buildings: Suitable for offices, shopping centers, or other commercial spaces.
Schools and Hospitals: Perfect for institutions needing consistent and secure power supplies.
Other Locations: Great for any indoor setting or environmentally sensitive area needing a dependable power solution.
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 | |||||
