A.5
Ambient conditions
Ambient conditions
JM-3000
Degree of protection
Device: IP20 - except for terminals: IP10 (touch protection back of hand)
Accident prevention regulation
According to local regulations (e.g. BGV A3 in Germany)
Mounting height
Up to 1000 m above NSL without derating, above 1000 m NSL with derating
(1 % per 100 m, max. 2000 m above NSL)
Pollution degree
2
Type of mounting
Open-chassis unit, only for vertical installation in a control cabinet with
minimum degree of protection IP4x; if safety function STO is used, minimum
IP54
Table A.11 Ambient conditions JM-3000
Climatic conditions
JM-3000
During transport
To EN 61800-2, IEC 60721-3-2 class 2K3
1)
Temperature
-25 °C … +70 °C
Relative humidity
95 % at max. +40 °C
During storage
To EN 61800-2, IEC 60721-3-1 class 1K3 and 1K4
2)
Temperature
-25 °C … +55 °C
Relative humidity
5 … 95 %
During operation
To EN 61800-2, IEC 60721-3-2 class 3K3
3)
Temperature
+5 ... +40 °C (4, 8, 16 kHz), up to 50 °C with derating (5 %/°C)
Relative humidity
5 ... 85 % without condensation
1) The absolute humidity is limited to 60 g/m
3
max. This means that, at 70 °C for example, the relative humidity must not exceed
40 %.
2) The absolute humidity is limited to 29 g/m
3
max. The maximum values for temperature and relative humidity listed in the table
must not occur at the same time.
3) The absolute humidity is limited to 25 g/m
3
max. This means that the maximum values listed in the table for temperature and
relative humidity must not occur at the same time.
Table A.12 Climatic conditions JM-3000
Note:
The climatic conditions apply to the unit. For this reason, they must also be met in the control cabinet.
Appendix
92
Jetter AG
