Regulations; Assembly; Electrical Connection - SMARTFOX PRO LIGHT 2 Operating Instructions Manual

REGULATIONS

EMC
Mechanical strength
Electrical safety
Accuracy, overload air
Disconnection
and creepage distance
Protection class
connection
Warning.
This unit may only be installed by a qualified electrician, otherwise there is a risk of
fire or electric shock!

Assembly

Top-hat rail mounting. At ambient temperatures of >45°C, however, a distance of
10mm is recommended. The mounting location should be as vibration-free as
possible and must not exceed an ambient temperature of 55°C.

Electrical connection

The regulations for the installation of electrical systems must be observed, according
to DIN 43807, max. 1.5mm² via screw connection. When installing the current
transformer, the correct current direction K and L must be observed (K corresponds
to the utility side, L corresponds to the system side).
ATTENTION!
When connecting the voltage input variable, the assignment to the current
connection is important, i.e. the respective terminal of the voltage connection
must also be located in the outer conductor in which the current transformer is
located.
Hedging
When connecting, ensure that a suitable back-up fuse is used (line protection).
The unit itself is internally fused.
1 Housing with protective insulation, protection
class II, for working voltages up to 600V (mains to
neutral) pollution degree 2, measuring category
DIN EN 61010 Part 1, 3, 3KV 50Hz 4s
w w w . s m a r t f o x . at
DIN EN61326
DIN EN 61010 Part 1
DIN EN 61010 Part
DIN EN 60688
DIN EN 61010 Part 1
DIN EN 60529 Housing IP21
CAT III
DIN 43807