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For the Fitter
2. Installation instructions
2.1 Regulations and specifications
Installation and electrical connection must be performed by a specialist technician in compliance
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with these installation instructions.
All electrical connection and installation work must be performed in accordance with the VDE
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regulations (0100), specifications from the responsible power supply company and the relevant
national and regional regulations.
See the information and materials enclosed in the device packaging.
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Observe the information on the device rating plate.
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The specified voltage must be identical to the mains voltage.
2.2 Technical specifications
Nominal voltage
Power consumption
ED system
Max. load
Switching capacity SH
Fuse
Ambient temperature range
Degree of protection
Safety class
DIN atmospheric sensor:
Resistance values
Degree of protection
Safety class
Ambient temperature range
Connecting cable
Dimensions
2.3 Installation
2.3.1 Controller
The ELFAMATIC µC 3000 must be fitted in the bottom row of a distribution board, whereby a gap
of one SI circuit-breaker width must be provided at the sides.
Shock protection to safety class II is provided if the ELFAMATIC µC 3000 is installed in
a small distribution board to DIN or
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a distribution board to DIN
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The ELFAMATIC µC 3000 consists of a base with terminals
for rail mounting as well as the plug-in housing with the
electronic components.
The top part of the housing is removed from the base by
releasing the lower housing catch using a screwdriver and
then pulling off the top part.
The base must be de-energised before the top part of
the housing is mounted.
30
All manuals and user guides at all-guides.com
200-230 V +10 % / -15 % AC 50/60 Hz
3.0 VA
Setting range 30 to 100 %, or "EL"
Z1/Z2 - 300 W
100 VA / cos ϕ 0,5
T 1.6 L 250 V
0 °C to +50 °C
IP 20 (after installation)
II (total insulation)
See page 24
IP 54
II
–40 °C to +50 °C
2 x 0.75 mm
(cable length between sensor and ELFAMATIC µC 3000:
max. 30 m – shielded cables required for longer lengths)
∅ 11,5 x 35 mm
2
, approx. 1.4 m long
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