Danfoss ECtemp 550 Installation Guide download pdf (Page 4)

Note: This thermostat does not apply to tariff control or

similar systems.

More information on this product can also be found at:

ectemp.danfoss.com

1.1 Technical Specifications

Operation voltage 220-240 V~, 50/60 Hz

Standby power consump-

tion

<500mW

Relay:

Resistive load

Inductive load

Max. 16A / 3680W @ 230V

cos φ= 0.3 Max. 1A

Sensing units NTC 15 kOhm at 25°C

Sensing values:

0°C

25°C

50°C

42kOhm

15kOhm

6kOhm

Hysteresis ± 0.2°C with room sensor

± 0.4°C with floor sensor

only

Ambient temperature 0 to +30°C

Floor temperature limit +20 to +50°C

Frost protection temp. 5°C -

ECtemp 550

4 Installation Guide

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Danfoss ECtemp 550 Installation Guide Page 4