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AC Metal-enclosed Switchgear (Indoor Medium Voltage)
| Number Of Poles | 3 |
Industrial Automation, Power Distribution, Machine Building and more.
ASN3-12 supplied by Eaton rated 12 kV.
Key performance data includes Product type: AC Metal-enclosed Switchgear (Indoor Medium Voltage), designed for Primary power distribution, industrial and commercial medium-voltage switch rooms, municipal power distribution.
Typical applications include Industrial Automation, Power Distribution, Machine Building and more.
| General Information | |
|---|---|
| Product Type | AC Metal-enclosed Switchgear (Indoor Medium Voltage) |
| Electrical Characteristics | |
|---|---|
| Rated Voltage | 12 kV |
| Rated Frequency | 50 / 60 Hz |
| Rated Current Range | 630 A / 1250 A / 1600 A / 2000 A / 2500 A / 3150 A |
| Rated Short-circuit Breaking Current | 20 kA / 25 kA / 31.5 kA / 40 kA |
| Rated Peak Withstand Current | 50 kA / 62.5 kA / 80 kA / 100 kA |
| Rated Short-circuit Duration | 4 s |
| Rated Impulse Withstand Voltage (BIL) | 75 kV |
| Rated Power Frequency Withstand Voltage (1 min) | 42 kV |
| Busbar Rated Current | up to 3150 A |
| Insulation Gas | Nitrogen (non-SF6, green) |
| Mechanical & Physical | |
|---|---|
| Number of Poles | 3 |
| Dimensions (W x D x H, standard) | 500 x 1025 x 2250 mm |
| Dimensions (W x D x H, compact) | 420 x 1025 x 2000 mm |
| Additional Specifications | |
|---|---|
| Product Range | Eaton Cooper ASN3-12 (ASN3i-12) Series |
| Manufacturer | Eaton Cooper (Ningbo) |
| Standards | GB 3906, IEC 62271-200, DL/T 404 |
| Operating Mechanism | Spring mechanism (built-in VCB) |
| Gas Box | Stainless steel welded, maintenance-free |
| Application | Primary power distribution, industrial and commercial medium-voltage switch rooms, municipal power distribution |
| Features | Non-SF6 nitrogen insulation, stainless steel welded gas box, maintenance-free, vacuum breaking + gas insulation, no on-site gas handling required |
Note: Specifications are taken from the official Eaton ASN3-12 datasheet.
Official technical documentation for the ASN3-12.
Typical applications of the ASN3-12.
Other models in the Eaton All Eaton Products product series.
