Product specification
EETa 2W
EETa 3W
Relay ratings
DO1 (Relay 1):
UL 60730:
16 A Resistive, 100k cycles
16 FLA, 72 LRA, 30k cycles @ 120 V AC
10 FLA, 60 LRA, 30k cycles @ 240 V AC
EN 60730:
16 A Resistive, 100k cycles
16 A (break) (0.75 – 0.8 p.f.), 72 A (make) (0.4 – 0.5 p.f.), 30k
cycles @ 115 V AC
10 A (break) (0.75 – 0.8 p.f.), 60 A (make) (0.4 – 0.5 p.f.), 30k
cycles @ 230 V AC
DO2 (Relay 2):
UL 60730:
8 A Resistive, 30k cycles
2 FLA, 12 LRA, 100k cycles
EN 60730:
8 A Resistive, 30k cycles
DO1 (Relay 1):
UL 60730:
16 A Resistive, 100k cycles
16 FLA, 72 LRA, 30k cycles @ 120 V AC
10 FLA, 60 LRA, 30k cycles @ 240 V AC
EN 60730:
16 A Resistive, 100k cycles
16 A (break) (0.75 – 0.8 p.f.), 72 A (make) (0.4 – 0.5 p.f.), 30k
cycles @ 115 V AC
10 A (break) (0.75 – 0.8 p.f.), 60 A (make) (0.4 – 0.5 p.f.), 30k
cycles @ 230 V AC
DO2 (Relay 2):
UL 60730:
8 A Resistive, 30k cycles
2 FLA, 12 LRA, 100k cycles
EN 60730:
8 A Resistive, 30k cycles
DO3 (Relay 3)
UL 60730:
5 A Resistive, 30k cycles
2 FLA, 12 LRA, 30k cycles
EN 60730:
5 A Resistive, 30k cycles
Product dimension
Length: 83.5 mm
Width: 43.5 mm
Height: 30.5 mm
Temperature control
Potentiometer with Spindle
Number of inputs
3 (1 Analogue, 2 Analogue / Digital)
Supported sensor types
NTC 5K (Beta value 3980 @ 25/100 °C)
NTC 10K (Beta value 3980 @25/100 °C)
PTC 990 ohms @ 25 °C
Measuring accurancy
±1 K below -35 °C
±0.5 K between -35 – +25 °C
±1 K above +25 °C
Measurement range
NTC 5K: -40 – +80 °C
NTC 10K: -40 – +80 °C
PTC 990: -55 – +100 °C
Output configuration
DO1: Compressor
DO2: Def. Heater/Fan/Light/Second comp/Alarm
DO1: Compressor
DO2 and DO3: Def. Heater/Fan/Light/Second comp/Alarm
Input connector type
Plug & Header type
Output connector type
Tab connector
Communication
TTL (MODBUS)
Operating temperature range
-25 – +55 °C
Humidity range
93% RH, Condensing
Installation
Spindle mounted
Cold Space Installability
Relay switching
Zero cross technology (all relays)
Overvoltage category
III: 100 – 240 V (ENEC, UL recognized)
Surge Protection
4 KV
Refrigeration controller, type EET series
© Danfoss | Climate Solutions | 2023.07
BC320944106159en-000301 | 16
