EMO 3

Functions:

The EMO 3 three-point actuator is designed for connection to temperature controllers with a 24 V AC three-point output.
The three-point actuator EMO 3/230 is designed for connection to temperature controllers with a 230 V AC three-point output, e.g. boiler control systems (mixing control with e.g. three-way mixing valves).

Supply voltage:

EMO 3/24:
24 V AC (+25%/-10%)
Frequency 50/60 Hz
EMO 3/230:
230 V AC (+10%/-10%)
Frequency 50 Hz

Power consumption:

EMO 3/24: max. 0,7 VA
EMO 3/230: max. 6 VA

Control speed:

EMO 3/24:
70 s/mm - 50 Hz
56 s/mm - 60 Hz
EMO 3/230:
70 s/mm - 50 Hz
Motor turn-off after approx. 10 min

Adjusting force:

150 N

Temperature:

Media temperature: max. 100°C
Operating environment: 0°C – +50°C
Storage environment: -20°C – +70°C

Ingress protection:

According to EN 60529.
IP42 horizontal installation
IP43 vertical installation

Protection class:

II according to EN 60730

Cable:

EMO 3/24: 1 m* ; 3x0,25 mm2
EMO 3/230: 1 m* ; 3x0,5 mm2

*) custom lengths upon request

Stroke:

4,5 mm

Material:

Cover: ABS, PPO/PA GF20
Swivelling nut: Nickel-plated brass

Colour:

White RAL 9016

Marking:

Heimeier.
Label: CE, product name, article No. and technical specification.

Connection to valve:

Retainer nut M30x1,5

Certification CE:

EMV/NS.
EMO 3/24: EN 55014/EN 60730-1
EMO 3/230: EN 60730-1

Product standard:

EN 60730