Customization: | Available |
---|---|
Application: | Power |
Phase: | Three |
Still deciding? Get samples of US$ 40/Piece
Order Sample
|
Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
---|
Payment Methods: |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
---|---|
Support payments in USD |
Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
---|
Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
The S11-M series fully sealed oil-immersed power transformers, developed and manufactured by our company, offer advantages such as low energy loss, low noise, and high efficiency. These features ensure excellent energy-saving performance and reduced environmental impact.
Unlike conventional oil-immersed transformers, the fully sealed design eliminates the need for an oil conservator. Variations in oil volume are automatically adjusted and compensated by the elasticity of the corrugated fins on the tank. This design isolates the transformer from air, preventing oil degradation and insulation aging, thereby enhancing operational reliability and enabling maintenance-free operation under normal conditions.
Low Core Loss and Noise Reduction
High-Quality Winding Materials
Improved Power Quality
Fully Sealed Structure
Low Noise Compliance
Type | Rated capacity(KVA) | Association group label | Voltage combination(KV) | No-load loss(W) | Load loss(W) | No-load current(%) | short circuit impedance(%) |
S11-M-30 | 30 | Yyn0 or Dyn11 | high voltage:6,6.3,10,10.5,11 Tap range:±5% or ±2×2.5% Low voltage:0.4 |
100 | 630/600 | 1.5 | 4.0 |
S11-M-50 | 50 | 130 | 910/870 | 1.3 | 4.0 | ||
S11-M-63 | 63 | 150 | 1090/1040 | 1.2 | 4.0 | ||
S11-M-80 | 80 | 180 | 1310/1250 | 1.2 | 4.0 | ||
S11-M-100 | 100 | 200 | 1580/1500 | 1.1 | 4.0 | ||
S11-M-125 | 125 | 240 | 1890/1800 | 1.1 | 4.0 | ||
S11-M-160 | 160 | 280 | 2310/2200 | 1.0 | 4.0 | ||
S11-M-200 | 200 | 340 | 2730/2600 | 1.0 | 4.0 | ||
S11-M-250 | 250 | 400 | 3200/3050 | 0.9 | 4.0 | ||
S11-M-315 | 315 | 480 | 3830/3650 | 0.9 | 4.0 | ||
S11-M-400 | 400 | 570 | 4520/4300 | 0.8 | 4.0 | ||
S11-M-500 | 500 | 680 | 5410/5150 | 0.8 | 4.0 | ||
S11-M-630 | 630 | 810 | 6200 | 0.6 | 4.5 | ||
S11-M-800 | 800 | 980 | 7500 | 0.6 | 4.5 | ||
S11-M-1000 | 1000 | 1150 | 10300 | 0.6 | 4.5 | ||
S11-M-1250 | 1250 | 1360 | 12000 | 0.5 | 4.5 | ||
S11-M-1600 | 1600 | 1640 | 14500 | 0.5 | 4.5 | ||
S11-M-2000 | 2000 | 1940 | 18300 | 0.4 | 5.0 | ||
S11-M-2500 | 2500 | 2290 | 21200 | 0.4 | 5.0 |