Claire
Mr.Fu
Claire
SJKQ1 Manual/Automatic Dual-Use ATS Automatic Transfer Switch
Type Designation
| 1 | Manufacturer Code |
| 2 | Special Variant Code (ATS) |
| 3 | Frame Size |
| 4 | Circuit Breaker Type: C/DN |
| 5 | Number of Poles:4P: 4-Pole, 3P: 3-Pole |
| 6 | Controller Type: M: Terminal Type Z: Smart Type |
Operation Environment
1. Ambient air temperature: upper limit not exceeding +40°C, lower limit not below -5°C, and 24-hour average not exceeding +35°C.
2. Altitude at installation site: not exceeding 2000m.
3. Relative humidity of the atmosphere: not exceeding 50% at an ambient temperature of +40°C, with higher humidity permissible at lower temperatures; the maximum average relative humidity is 90% when the monthly average minimum temperature of the wettest month is +25°C. Special measures shall be taken to address condensation on the product surface due to humidity fluctuations.
4. Pollution degree: Level III.
Operating environment: free from severe vibration and impact, corrosive or insulation-damaging gases, excessive dust, conductive particles, explosive materials, and strong electromagnetic interference.
product Display
Technical Parameters
ATS Basic Parameters
| Name | Performance Parameters | ||
| Compliance Standard | GB/T14048.11 | ||
| ATS Class | CB | ||
| Utilization Category | AC-33iB | ||
| Rated Operational Voltage (Ue) | AC220-400V | ||
| Rated Frequency | 50Hz/60Hz | ||
| Rated Current (Ie) | 6A,10A,16A,20A,25A,32A,40A,63A | ||
| Control Voltage | AC220V | ||
| Nominal Insulation Voltage | AC690V | ||
| Transfer Time | <3s (Factory-Preset (Non-Adjustable)) | ||
| Service Life | Electrical Life | 1500 time | |
| Mechanical Life | 6000 time | ||
| Rated Short-Circuit Making Capacity (Icm) | 7.5KA | ||
| Rated Short-Circuit Breaking Capacity (Icu) | 5KA | ||
ATS Basic Terminal/Smart Type Parameters
| Model | Terminal type | Smart Type | |
| Installation type | Integrated Design | ||
| Operation Mode | Auto & Manual Operation | Auto/ Manual/ Off Mode | |
| Detection function | Phase-Loss Detection | Undervoltage & Phase-Loss Detection (Main Source) | |
| Conversion mode | Auto-Recovery | ||
| Fire linkage control | None | Fire Alarm Cutoff (DC 12-24V Input) | |
| Display function | Signal Indication | ||
Switch Dimensions & Installation
Dimensions & Installation (Table 3 & Figure 1)
| Model &Size Dimensions | Overall Dimensions | Installation Dimensions | ||||
| L | W | H | L1 | W1 | Ad | |
| 4-Pole Switch | 220 | 132 | 120 | 200 | 120 | 4 |
| 3-Pole Switch | 185 | 132 | 120 | 165 | 120 | 4 |