-
Huatuo groupKeep improving and focus on quality
-
Huatuo groupKeep improving and focus on quality
-
-
YB Port -12/0.4(F R) Outdoor Pre-installed Substation (European) (Standardized Customization of State Grid)
Product Details
Product overview
YBKou-12/0.4(F · R) outdoor pre-installed substation (European style) is widely used in indoor and outdoor places such as urban power grid reconstruction, residential quarters, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railways, oil fields, docks, expressways and temporary power facilities.
Model meaning
|
YB |
□ |
□ |
□ |
□ |
|
HV/LV prefabricated substation |
Arrangement: M means "eye" and P means "product" |
Rated voltage of HV side (KV) |
LV side rated voltage (KV) |
Rated capacity of transformer (KVA) |
Working conditions
Altitude: ≤ 1000m;
Ambient temperature: 30 ℃ ~ 40 ℃;
Temperatures: maximum monthly average temperature of 30°C, maximum annual average temperature of 20°C;
Relative humidity: daily average ≤ 95%, monthly average ≤ 90%;
Anti-vibration level: horizontal acceleration 0.4m/s2, vertical acceleration 0.15m/s2;
Installation location: no severe impact, serious pollution and chemical corrosion, no conductive dust and explosion dangerous places.
Technical parameters
| Name | Project | Unit | Parameters | ||
| High voltage unit | Rated frequency | HZ | 50 | ||
| Rated voltage | KV | 6 | 10 | 35 | |
| Maximum operating voltage | KV | 6.9 | 11.5 | 40.5 | |
| Rated current | A | 440、11.5、40.5 | |||
| transfer current | A | 1200 a 3150 | |||
| Power frequency withstand voltage to ground and phase/isolation fracture | KV | 42/48 | |||
| Lightning impulse withstand voltage to ground and phase/isolation fracture | KV | 75/85 | |||
| Rated short-circuit breaking current (current-limiting fuse) | KA | 31.5 | |||
| Transformer Unit | Rated voltage | KV | 6、 10、 35 | ||
| Rated capacity | KVA | 30 a 2000 | |||
| tap range | % | ±2X2.5%、±5% | |||
| Connection group | Yyn0、 Dyn11 | ||||
| Impedance voltage | % | 4、4.5、6、8 | |||
| Low voltage unit | Rated voltage | IV | 220、 380、 690、 800 | ||
| Rated current of main circuit | IA | 50 a 4000 | |||
| branch current | 1A | 5-800 | |||
| Shell | Degree of protection (regular products) | High-voltage chamber IP33; transformer chamber IP23; low-voltage chamber IP33 | |||
| Noise level | dB | ≤50 | |||
Key words:
YB Port -12/0.4(F R) Outdoor Pre-installed Substation (European) (Standardized Customization of State Grid)
Related Products
