Rehau NEA Service Manual page 8

SERVICE-MANUAL
NEA ROOM CONTROLLER 230V / 24V
NEA wiring centre
Colour
Operating voltage
Switch contact of pump relay **)
Fuse
Safety
Maximum number of controllers
Max. number of actuators
Number of terminals for timing
programmes ***)
Degree of protection
Frost protection
Dimensions, H x W x L
Ambient temperature
Humidity
Application
*) Transformer 50 VA for supply needed
**) only variant with pump relay
***) NEA Timer needed
Transformer 50 VA
Operating voltage
Output voltage
Power
Dimensions W x H x D
Other technical data
© REHAU
NEA wiring centre 230 V Heating
Lower housing and head section: dark grey similar RAL 7021;
230 V, AC
Potential free, relay, 230 V AC: 5A; 24 V DC: 1A
T 4 A H
Class II
230 V AC
24 V AC
50 VA
68 mm x 70 mm x 75 mm
Safety transformer according EN 61558
Conditionally short-circuit proof with integrated overheating protection
Connecting cable (primary side) with moulded-in plug, length 100 cm
Cable on secondary side 30 cm
Mounting plate included, with clips for mounting rail
NEA wiring centre 24 V Heating, Heating und
cover: light grey similar RAL 7035
24 V, AC *)
T 2 A
Class III
6
12 thermal actuators
2
IP 20
5 °C
74 mm x 40 mm x 300 mm
0 – 60 °C
Max. 80%, non-condensing
In enclosed spaces
Cooling
9