Knick P45000, User Manual

Page: 30 / 38

P45000
30
6.9 Ambient Conditions
Installation site according to EN 50155 Enclosed control cabinet,
appendix C: 1 and 2
Height class
AX up to 2000 m above MSL (EN 50125)
Reduced isolation data for heights > 2000 … 4000 m above MSL
Temperature class
OT4/ST1/ST2 (+ 15 °C (59 °F)/10 min.) (EN 50155)
TX (EN 50125-1)
Class of rapid temperature change H1 (to EN 50155)
Permitted temperatures
Single operation, air gap >15 mm (0.59 ″ ); OT4 for U
HE
/I
out
/R
M
:
at ±24 V/75 mA DC/0 Ω
-40
…
75 °C (-40
…
167 °F)
at ±24 V/75 mA DC/133 Ω
-40 … 85 °C (-40 … 185 °F)
at ±24 V/50 mA
rms
/0 Ω
-40 … 85 °C (-40 … 185 °F)
at ±15 V/75 mA DC/0 Ω
-40
…
85 °C (-40
…
185 °F)
Side by side operation; air gap < 15 mm (0.59 ″ );
max. 3 devices
for U
HE
/I
out
/R
M
:
at ±24 V/75 mA DC/0 Ω
-40
…
55 °C (-40
…
131 °F)
at ±24 V/50 mA
rms
/0 Ω
-40 … 65 °C (-40 … 149 °F)
at ±24 V/75 mA DC/133 Ω
-40 … 70 °C (-40 … 158 °F)
at ±15 V/75 mA DC/0 Ω
-40
…
75 °C (-40
…
167 °F)
at ±15 V/50 mA
rms
/200 Ω
-40 … 85 °C (-40 … 185 °F)
Transport/storage
-50 … 90 °C (-58 … 194 °F)
Relative humidity ( operation, storage and transport)
Annual mean value ≤ 75 %
Continuous operation
15 … 75 %
Continuously for 30 days a year
75 … 95 %
Occasionally on the other days
95
…
100 %
Pollution degree
P45***K2***
1)
PD2
P45***K2*1*
1)
PD3A
2)
(only EN 50124-1)
6.10 Device
Weight
P45***K2*0*
1)
Without partition Approx. 370 g
With partition Approx. 390 g
P45***K2*1*
1)
Approx. 500 g
Screw tightening torques M5 input terminals 3 Nm
Output screw terminals 0.6 Nm
Vertical on mounting plate 2 x M6 5 Nm
Horizontal on mounting plate 3 x M6
(max. 3 devices stacked) 3 Nm
1)
The individual product type can be determined from the order description, indicated on the narrow side of the
product (device front), and the product key.
➜
Product Code, p. 7
2)
Also note the requirements under
➜
Avoiding Electric Shocks and Fires, p. 6 .