Henan Hengyu Electric Group Co., Ltd.
Product
YB Series Outdoor Pre-assembled Substation (European Type)
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YB Series Outdoor Pre-assembled Substation (European Type)
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Product Model Meaning
Model number | Y | B | □ | - | 12/0.4 | - | □ |
Number meaning | preassembled | (transformer) substation | Design number |
| Rated voltage (HV/LV) |
| Rated capacity |
Product Overview
YB□-12/0.4(F-R) high and low-voltage pre-assembled substation (European type) is widely used in urban power grid renovation, residential communities, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railroads, oil fields, docks, highways, and temporary power facilities and other indoor and outdoor places.
This product complies with the following standards:
GB/T17467-1998 High-voltage/low-voltage pre-assembled substations
DL/T537-93 Technical Conditions for Ordering 6-35kV Box-type Substation
Product Features
1. All-copper winding structure: High-voltage/low-voltage are made of copper (copper wire or copper foil), glass fiber reinforced epoxy resin vacuum casting, forming a high-strength cylinder, excellent mechanical properties, low local discharge electrode, excellent reliability.
2. Safety and environmental protection: Flame retardant and explosion-proof design, self-extinguishing insulating materials do not produce poisonous gas, no risk of environmental pollution, short circuit without arc potential.
3. Strong weather resistance: Coil moisture-resistant and corrosion-resistant, special anti-corrosion treatment of the iron core, adapting to 100% humidity and harsh environments, intermittent operation without maintenance.
4. High reliability: Excellent performance of anti-short circuit and lightning impact, guaranteeing the stability of the power grid.
5 Highly efficient heat dissipation: Thin resin layer optimizes heat dissipation, standard natural air cooling (AN), optional air cooling system (AF) to enhance overload capacity.
6.Economic and efficient: Low-loss design, energy-saving and maintenance-free operation, and low life-cycle costs.
7. Compact and flexible: Small size, light weight, installation without oil tank/fire fighting facilities, saving space and infrastructure costs.
8. Nearby deployment: Can be decentralized in the load center, shorten the low-voltage lines, reduce the comprehensive investment.
| YB□-12/0.4(F-R) Outdoor pre-installed substation (European type) | |||||
| serial number | sports event | unit (of measure) | High Voltage Electrical Appliances | transformers | Low-voltage electrics |
| 1 | rated voltage | kV | 6/10 | 6/0.4, 10/0.4 | 0.4 |
| 2 | Rated capacity | kVA | 50~1600 | ||
| 3 | rated current | A | 200, 400, 630 | 100~3200 | |
| 4 | Rated short-circuit breaking current | A | Load switch 400-630 | 15~63kA | |
| kA | Combination switch depends on fuse | ||||
| 5 | Rated short-time withstand current | kA | 16,20(4s) | 15(1s) | |
| 30(1s) | |||||
| 6 | Rated peak withstand current | kA | 31.5,50 | 30 | |
| 63 | |||||
| 7 | Industrial frequency withstand voltage(1min) | kV | Relative to and between 32/42 | 25/35 (oil immersion) | ≤0.3,2 |
| Isolation breaks 36/48 | 20/28 (dry) | >0.3,2.5 | |||
| 8 | Lightning Impact Withstand Voltage (Peak) | kV | Relative to and between 60/75 | 60/75 | |
| Isolation break 70/85 | |||||
| 9 | Enclosure protection grade | IP32 | |||
| 10 | noise level | db | 55 | ||
| 11 | Implementation standards | GB/T 17467 High-voltage and low-voltage pre-assembled substations | |||
| Note: The above data is only for reference when designing and selecting, and the final data is subject to the real thing. | |||||
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HengyuElectric@gmail.com
+86 15226186773
No.88 Wenjin West Street, WenfengDistrict, Anyang, Henan, China
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