| Customization: | Available |
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| Type: | Power |
| Structure: | Fixed Board |
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Our High Voltage Switchgear Cabinet is a reliable and compact solution designed for 11kV power distribution and low voltage distribution systems. This versatile system integrates advanced modular components, including load switches, vacuum circuit breakers, and fuse combinations, ensuring optimal safety, performance, and longevity. It is engineered to withstand harsh environments and is suitable for a wide range of industrial and utility applications.
| No. | Parameter | C-module (Load Switch) | F-module (Combination Appliances) | V-module (Vacuum Interrupter) | V-module (Disconnect Earth Switch) |
|---|---|---|---|---|---|
| 1 | Rated Voltage (kV) | 12 | 12 | 12 | 12 |
| 2 | 1min Power Frequency Withstand Voltage (kV) | 42/48 | 42/48 | 42/48 | 42/48 |
| 3 | Lightning Impulse Withstand Voltage (kV) | 75/85 | 75/85 | 75/85 | 75/85 |
| 4 | Rated Current (A) | 60 | 125* | 630 | 630 |
| 5 | Breaking Capacity | ||||
| - Closed Loop Breaking Current (A) | 630 | - | - | - | |
| - Cable Charging Breaking Current (A) | 135 | - | - | - | |
| - 5% Active Load Breaking Current (A) | 31.5 | - | - | - | |
| - Ground Fault Breaking Current (A) | 200 | - | - | - | |
| - Short Circuit Breaking Current (kA) | - | 31.5* | 25 | - | |
| 6 | Rated Transfer Current (A) | - | - | 1500 | - |
| 7 | Optional Fuse Max. Current (A) | - | 125 | - | - |
| 8 | Short-Circuit Closing Current (kA) | 63 | 80* | 25 | - |
| 9 | Short-Time Withstand Current (kA) | 25 | 25 | 25 | 25 |
| 10 | Short-Circuit Duration (s) | 4 | 4 | 4 | 4 |
| 11 | Mechanical Lifetime (Operations) | 5000 | 5000 | 10000 | 3000 |
| 12 | Gas Pressure (MPa @ 20°C) | - | - | 0.025 | - |
| 13 | Annual Leakage Rate | - | - | ≤0.05% | - |
| 14 | Arc Extinguishing Method | - | - | Vacuum Interrupter | - |
| 15 | Protection Class | - | - | IP67/3X (Gas Tank/Enclosure) | - |
Note: F-module values marked with () refer to values under fuse protection conditions.
| Parameter | Value |
|---|---|
| Ambient Temperature | Max: +40°C, Min: -25°C |
| 24-Hour Average Temp | ≤ 35°C |
| Relative Humidity | 24-hour average ≤95%, Monthly average ≤90% |
| Altitude | ≤1500 meters (standard type); >1500m requires special instructions |
| Special Conditions | Customization available upon request |
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