Section 3
Receiving & Installation
Receiving & Inspection | The Series 22H Vector Control is thoroughly tested at the factory and carefully packaged | |
| for shipment. When you receive your control, there are several things you should do | |
| immediately. | |
| 1. | Observe the condition of the shipping container and report any damage |
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| immediately to the commercial carrier that delivered your control. |
| 2. | Verify that the part number of the control you received is the same as the part |
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| number listed on your purchase order. |
| 3. | If the control is to be stored for several weeks before use, be sure that it is |
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| stored in a location that conforms to published storage specifications. (Refer to |
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| Section 7 of this manual). |
Physical Location | The location of the 22H is important. It should be installed in an area that is protected | |
| from direct sunlight, corrosives, harmful gases or liquids, dust, metallic particles, and | |
| vibration. Exposure to these elements can reduce the operating life and degrade | |
| performance of the control. | |
| Several other factors should be carefully evaluated when selecting a location for | |
| installation: | |
| 1. | For effective cooling and maintenance, the control should be mounted vertically |
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| on a flat, smooth, |
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| NEMA 1 enclosures. |
| 2. | At least two inches clearance must be provided on all sides for air flow. |
| 3. | Front access must be provided to allow the control cover to be opened or |
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| removed for service and to allow viewing of the Keypad Display. (The keypad |
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| may optionally be remote mounted up to 100 feet from the control.) |
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| Controls installed in a floor mounted enclosure must be positioned with |
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| clearance to open the enclosure door. This clearance will also provide |
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| sufficient air space for cooling. |
| 4. | Altitude derating. Up to 3300 feet (1000 meters) no derating required. Above |
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| 3300 ft, derate the continuous and peak output current by 2% for each 1000 ft. |
| 5. | Temperature derating. Up to 40° C no derating required. Above 40° C, derate |
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| the continuous and peak output current by 2% per ° C. Maximum ambient is |
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| 55° C. |
| 6. | 50Hz Operation derating. For operation on 50Hz input power, derate the |
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| continuous and peak output current by 15%. |
| 7. | Shock Mounting. The control is designed to withstand 0.5G at 10 to 60 Hz |
shock during normal operation.
Shock Mounting
If the control will be subjected to levels of shock greater than 1G or vibration greater than 0.5G at 10 to 60Hz, the control should be shock mounted. Excessive vibration within the control could cause internal connections to loosen and cause component failure or electrical shock hazard.
MN722 | Receiving & Installation |
