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19 Technical data
Plug-in power supply unit
Safety of the plug-in power supply unit
Allowable relative humidity
Measured value storage
116
Meter safety
Safety class
Type
Power supply
EMC
Interference emission
Interference immunity
Climatic class
Ambient temperature
Test certificates
Operating devices
Display
Connections
Digital interface
Power supply
EN 61010-1, IEC 1010
EN 61010-1 / class III
Friwo FW7362/08,11.9833, Friwo Part-No. 1811504
Input: 100 – 240 V ∼ ± 10% / 50 – 60 Hz / 700 mA
(installation category ll)
Output: 7.5 VDC / 3.3 A
alternatively:
Friwo FW7301/07,11.9833, Friwo Part-No. 1811504
Input: 100 – 240 V ∼ ± 10% / 47 – 63 Hz / 700 mA
(installation category ll)
Output: 7.5 VDC / 3.3 A
EN 60950
7.5 VDC / 3000 mA max.
EN 50081-1
FCC class A
EN 50082-1
2, VDI/VDE 3540
Storage: – 25 °C to + 65 °C
Operation: + 5 °C to + 35 °C
Annual mean: ≤ 75%,
30 days / year: 95%
other days: 85%
CE
On/Off switch actuated by opening/closing the cell shaft co-
ver
Silicon keyboard with 4 function keys and number field with
12 keys
Round cell shaft
for round cells (flat cell floor,
external/internal diameter 16 mm / 13.8 mm)
Rectangular cell shaft
for 10 mm, 20 mm and 50 mm rectangular cells
with a maximum width of 12.60 mm
Recess for MemoChip
Graphical display 240 x 128 Pixel,
CFL background illumination
RS 232 C 9-pin socket to connect to PC or printer
Cyclical memory to record 1000 measured values
2-pin socket to connect the plug-in power supply unit
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