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UCC2 and UCC2-2 environmental conditions
The following environmental conditions comply with (or exceed) BS EN 61010-1:1993:
| Indoor use | IP30 (no protection against water) |
Altitude | Up to 2000 m |
Operating temperature | 0 °C to +50 °C |
Storage temperature | -10 °C to +70 °C |
Relative humidity | 80% maximum (non-condensing) for temperatures up to +31 °C Linear decrease to 50% at +40 °C |
| Transient overvoltages | Installation category II |
Pollution degree | 2 |
NOTE: If a higher IP rating is required, an additional external enclosure will be required to house the UCC2 and UCC2-2. This enclosure must facilitate an airflow to allow the internal temperature to maintain the ambient within the operating temperature range.