Swipe or use the arrows to view product images.
24kv Sf6 Fully Gas Insulated Switchgear
| Price | Negotiable |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 306 people viewed |
Model NO.:
ARSM16-24/630-20/25
Certification:
VDE, CCC, ISO9001
Shell Material:
Stainless Steel
Voltage Level:
High Voltage
Installation:
Removable
Structure:
Cabinet
Current:
DC
Uni Gear:
Uni Gear
Medium Voltage:
Medium Voltage
Trademark:
Ampower
Transport Package:
Export Standard Wooden Case
Specification:
1400*2200*2600/customized
Origin:
China
Product Description
1.
ARSM16-12/24 Sulfur Hexafluoride Fully Insulated Compact Metal Enclosed Switchgear (hereinafter referred to as Sulfur Hexafluoride Inflatable Cabinet) is a ring net cabinet suitable for three-phase AC power system with rated voltage of 12/24 kV and rated frequency of 50/60 Hz. All components are subject to modular design, with flexible configuration and expansion scheme, compact product structure, comprehensive distribution automation scheme, control, segmentation, transformation and protection of lines.It is suitable for areas with large power supply load and high density, such as residential areas, production, power supply, large public buildings, switching stations, industry and commerce, villages and towns, etc. It has the advantages, such as safe use, no wind and rain, convenient installation, locality, less maintenance, high reliability and high utilization rate.
This series of ring net cabinets are mainly designed according to GB3906, IEC298, IEC62271-1 and IEC62271-200.
2. Normal Use Conditions
| No. | Name | Unit | Normal use value | |
| 1 | Ambient air temperature | Maximum air temperature | ºC | +55 |
| Minimum air temperature | -40 | |||
| Maximum daily temperature difference | K | 25 | ||
| 2 | Altitude | m | ≤2000 | |
| 3 | Solar radiation intensity | W/cm2 | 0.1 | |
| 4 | Pollution level | d | ||
| 5 | Covered ice thickness | mm | 10 | |
| 6 | Wind speed/wind pressure | m/s/Pa | 34/700 | |
| 7 | Humidity | Average daily relative humidity | % | ≤95 |
| Average monthly relative humidity | ≤90 | |||
| 8 | Earthquake resistance (horizontal acceleration) | m/s2 | 2 | |
3. Model and Definition
4. Main Technical Parameters
| No. | Description | Unit | Interval name | ||||
| D | C | F | V | ||||
| 1 | Rated voltage | kV | 12/24 | ||||
| 2 | Type of arc extinguishing chamber | / | SF6 | SF6 | Vacuum | ||
| 3 | Rated frequency | Hz | 50/60 | ||||
| 4 | Rated current | A | 630 | 630 | 125 | 630/1250 | |
| 5 | Temperature rise test current | A | 1.1Ir | ||||
| 6 | Rated power frequency 1min withstand voltage (phase to ground) | kV | 42/65 | ||||
| 7 | Peak value of rated lightning impulse withstand voltage (1.2/50μs, phase to ground) | kV | 75/145 | ||||
| 8 | Rated short-circuit breaking current | kA | / | / | 31.5 | 20/25 | |
| 9 | Rated short circuit making current | kA | / | / | 50/63 | 50/63 | |
| 10 | Rated short-term withstand current and duration | kA/s | 20/25/4 | 20/25/4 | / | 20/25/4 | |
| 11 | Rated peak withstand current | kA | 50/63 | 50/63 | / | 50/63 | |
| 12 | Arc duration | s | ≥1 | ||||
| 13 | Interruption times under rated active load | Times | / | 100 | 100 | 100 | |
| 14 | Short-time power frequency withstand voltage of auxiliary and control loops | kV | 2 | ||||
| 15 | Power supply | Control loop | V | DC24/DC48/DC110/AC220/DC220 | |||
| Auxiliary circuit | V | DC24/DC48/DC110/AC220/DC220 | |||||
| 16 | Service life | Year | ≥30 | ||||
| 17 | Protection class | Cabinet shell | IP4X/IP3X | ||||
| Compartment room | IP2X | ||||||
| 18 | Rated gas pressure (20ºC gauge pressure) | bar | 1.4 | ||||
| 19 | Annual gas leakage rate | V/V | 0.1% | ||||
| 20 | Partial discharge quantity | pC | Whole cabinet (1.1Ur) ≤ 20pC Single insulator (1.1Ur) ≤ 5pC | ||||
- Similar Products
$5000.00
1 Piece (MOQ)
Gck Low Voltage Withdrawable Voltage Switchgear
Jiangxi Han's Power Technology Co., Ltd.