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Metal Enclosed SF6 Ring Main Unit Medium Voltage For 12kV Distribution Systems
Product Details:
| Place of Origin: | Zhuhai, China |
| Brand Name: | Dong Sheng Yuan |
| Model Number: | Indonesian ring main cabinet |
Payment & Shipping Terms:
| Delivery Time: | T+30 |
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| Payment Terms: | TT |
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Detail Information |
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| Rated Voltage: | Up To 12 KV | Frequency: | 50Hz |
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| Rated Current: | 630A | Load Switch Withstand Current: | 20kA |
| Enclosure Type: | Metal-enclosed | ||
| Highlight: | 12kV Distribution Ring Main Unit,Medium Voltage SF6 Ring Main Unit,Metal Enclosed Ring Main Unit |
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Product Description
XGN口-12(SF6) SF6 Ring Main Unit
The XGN-12 AC medium-voltage metal-enclosed ring main unit is used in 12kV distribution systems. It is capable of achieving both ring network power distribution and radial power distribution. The unit features a compact size and a space-saving design, which significantly reduces the footprint of switching stations or distribution substations. The switchgear is widely used in the construction and renovation of urban power grids.
Inquiry Description
Key Features
- Compliant with standards: GB/T3906-2020, GB/T3804-2017, BG/T16926-2009, GB/T1985-2023, DL/T404-2018, DL/T486-2021
- Rated voltage: up to 12 kV
- Frequency: 50Hz
- Rated current: 630A
- Maximum breaking capacity of the circuit breaker: 31.5kA
- Load switch withstand current: 20kA
- Short time withstand current of the main circuit: 20 kA for 4s
Product Strengths
- High reliability/security: All high-voltage live parts are sealed within SF6-insulated gas tank with enhanced insulation performance. Secure grounding and reliable arc-quenching channel with passed internal arc tests at 20 kA/1s. Features mechanical interlocks for cable compartment cover and switch status.
- Mature technology: Equipped with advanced robotic automatic welding system. Sealed SF6 gas tank has lifespan exceeding 30 years with annual leakage rate ≤0.01%.
- Environmental resilience: Stainless steel gas tank with IP67 protection rating suitable for humid, polluted, high salt mist, and high-altitude environments.
Typical Applications
High-Rise Buildings
Industrial and Mining Enterprises
Park
Sub-Section Post
Shopping Arcade
Box Type Substation
Small Secondary Substation
School
Hospital
Residential District
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