Danfoss ERC 211 Guia De Instalacion página 12

7 - Technical Data
FEATURES
Purpose of control
Construction of control
Power supply
Rated power
Inputs
Allowed sensors types
Sensors included in Kit Solution
Accuracy
Type of action
Output
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DESCRIPTION
Operating temperature sensing control suitable for incorporation into
commercial air-conditioning and refrigeration applications
Incorporated control
115 V AC / 230 V AC 50/60 Hz, galvanic isolated low voltage regulated
power supply
Less than 0.7 W
Sensor inputs, Digital inputs, Programming key
Connected to SELV limited energy <15 W
NTC 5000 Ohm at 25 °C, (Beta value=3980 at 25/100 °C - e.g. EKS 211)
NTC 10000 Ohm at 25 °C, (Beta value=3435 at 25/85 °C - e.g. EKS 221)
PTC 990 Ohm at 25 °C, (e.g. EKS 111)
Pt1000, (e.g. AKS 11, AKS 12, AKS 21)
NTC 10000 Ohm at 25 °C, cable length = 1.5 m
Measuring range:
-40 – 105 °C (-40 – 221 °F)
Controller accuracy:
+/-1 K below -35 °C, +/- 0.5 K between -35 – 25 °C,
+/-1 K above 25 °C
1B (relay)
DO1 Compressor relay:
16 A, 16 (16) A, EN 60730-1
10 FLA/60 LRA at 230 V, UL60730-1
16 FLA/72 LRA at 115 V, UL60730-1
Installation Guide | ERC 211 DKRCE.PI.RL0.F7.ML