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XGN36-12 Series Hv Lv Switchgear Metal Enclosed Low Maintenance
Key Attributes
Brand Name:
JNCN
Model Number:
XGN36-12
Place of Origin:
China
Certification:
ISO 9001, CCC, CE
Minimum Order Quantity:
1
Supply Ability:
10,000 Units per Year
Delivery Time:
Est. 15 days
Standard Packaging:
Wooden Crates on Pallets
Product Summary
XGN36-12 switchgear offers compact design, 10,000-cycle durability, and integrated 'Five-Proof' safety interlock. Certified to GB3906 & IEC62271-200 standards for reliable 3.6-12kV power distribution.
Product Custom Attributes
Highlight
XGN36-12 Hv Lv Switchgear
,XGN36-12 hv switch gear
,Low Maintenance Hv Lv Switchgear
Product Type:
Box-Type Fixed AC Metal-Enclosed Switchgear
Model Number:
XGN36-12
Rated Voltage:
3.6 KV / 7.2 KV / 12 KV
Rated Current:
630 A / 1250 A
Rated Frequency:
50 Hz
Phase / Busbar System:
Three-Phase Single Busbar
Protection Class:
IP3X
Mechanical Life:
10,000 Times
Rated Short-Time Withstand Current:
16 KA / 20 KA / 25 KA / 31.5 KA
Rated Peak Withstand Current:
40 KA / 50 KA / 63 KA / 80 KA
Safety Interlocking Mechanism:
Integrated "Five-Proof" Mechanical Interlock
Standard Compliance:
GB3906, IEC62271-200
Product Description
XGN36-12 Series Box-Type Fixed AC Metal-Enclosed Switchgear
Product Overview
The XGN36-12 Box-Type Fixed AC Metal-Enclosed Switchgear represents the next generation of smart, miniaturized high-voltage power distribution equipment. Co-developed with the prestigious Longyuan Electric Power Research Institute, this premium system integrates advanced structural engineering with high-grade components to deliver full-parameter performance within an exceptionally compact footprint. Designed as an economical, low-maintenance, and ultra-reliable solution, it sets a new standard for modern medium-voltage grids.
Engineered for 3.6kV to 12kV three-phase AC 50Hz single-busbar power systems, the XGN36-12 excels in the acceptance and distribution of electrical energy. It features an advanced integrated "Five-Proof" interlocking mechanism that systematically prevents operational errors, ensuring complete personnel safety and asset protection. The system is ideally suited for demanding environments across electric power utilities, metallurgical plants, petrochemical industries, and modern urban infrastructure.
Key Features & Advantages
- Next-Gen Miniaturization: Space-saving compact enclosure allows for flexible deployment in confined indoor spaces, significantly reducing the civil engineering costs of substations.
- Comprehensive "Five-Proof" Interlocking Protection: Fully integrated structural locks eliminate the risk of misoperating circuit breakers, preventing load-connected switching, live grounding wire connections, live hanging grounding wires, and accidental entry into energized intervals.
- High-Grade Reliability: Fully compliant with GB3906, IEC62271-200, and other stringent international standards, offering exceptional mechanical durability (up to 10,000 operations).
- Cost-Effective Lifecycle: Optimized low-maintenance design minimizes component wear, ensuring extended service intervals and excellent return on investment (ROI).
Model Nomenclature (Model Meaning)
X G N 36 - 12 / □ - □
- X: Box-Type Switchgear
- G: Fixed Type
- N: Indoor Operation
- 36: Design / Sequence Number
- 12: Rated Voltage (kV)
- □: Rated Current (A)
- □: Rated Short-Circuit Breaking Current (kA)
Environmental Operating Conditions
- Altitude: ≤ 1,000 meters above sea level.
- Ambient Temperature Range: -25°C to +40°C.
- Relative Humidity: Daily average ≤ 95%; Monthly average ≤ 90%.
- Seismic Resistance: Suitable for environments with earthquake intensities not exceeding 8 degrees.
- Atmospheric Conditions: The surrounding air must be free from corrosive or combustible gases, water vapor, and significant chemical or particulate pollution.
Main Technical Parameters
| Technical Parameter / Item | Unit | Value / Specification |
|---|---|---|
| Rated Voltage | kV | 3.6 / 7.2 / 12 |
| Rated Current | A | 630 / 1250 |
| Rated Peak Withstand Current | kA | 40 / 50 / 63 / 80 |
| Rated Short-Time Withstand Current | kA | 16 / 20 / 25 / 31.5 |
| Rated Short-Circuit Current Breaking Times | Times | 50 |
| Rated Short-Time Duration | S | 4 |
| Rated Breaking Current | kA | 16 / 20 / 25 / 31.5 |
| Rated Insulation Level (1-min Power Frequency Withstand) | kV |
Interphase, Relative: 42 Across Open Breaks: 48 |
| Rated Insulation Level (Lightning Impulse Withstand) | kV |
Interphase, Relative: 75 Across Open Breaks: 85 |
| Enclosure Protection Class | - | IP3X |
| Overall Dimensions (W * D * H) | mm |
• 800 * 1000 * 2270 (With ZN63A, recommended) • 800 * 1200 * 2270 (With ZN28) • 800 * 1300 * 2270 (Overhead inlet & outlet, with ZN63A) • 800 * 1400 * 2200 (With ZN63 or ZN28, not recommended) • 16A (Above to be determined) |
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