♦Using environmental conditions
1. The altitude does not exceed l000m:
2, ambient air temperature: upper limit +40 ° C;, the lower limit -10 ° C;
3. The seismic intensity does not exceed 8 degrees;
4. Installed in a place where there is no fire, explosion hazard, severe dust, chemical corrosion and severe vibration.
♦ Ordering instructions
1. When ordering the grounding switch, please indicate the product model, distance and whether it is equipped with a live display (and indicate the model of the monitor).
2. The user should indicate the up and down position of the moving and static contacts when the grounding switch is installed in the cabinet.
3. If you have special requirements, please contact us.
| Product number | Phase spacing E | F | Spindle L | High Prototype Ratio Sensor Height H |
| JN22B-40.5/31.5-280 | 280 | 29 | 1010 |
| JN22B-40.5/31.5-300 | 300 | 340 | 1100 | Below 1000 meters 340
Below 2000 meters 360
Below 3000 meters 380 |
| JN22B-40.5/31.5-350 | 350 | 340 | 1200 |
| JN22B-40.5/31.5-360 | 360 | 320 | 1200 |
| JN22B-40.5/31.5-400 | 400 | 340 | 1300
|
