Danfoss ERC 214, Installation Manual, Page: 12 / 152

| 12 DKRCE.PI.RL0.H7.ML Installation Guide | ERC 214
FEATURES DESCRIPTION
Purpose of control
Operating temperature sensing control suitable for incorporation into
commercial air-conditioning and refrigeration applications
Construction of control Incorporated control
Power supply
115 V AC / 230 V AC 50/60 Hz, galvanic isolated low voltage regulated
power supply
Rated power
Less than 0.7 W
Inputs
Sensor inputs, Digital inputs, Programming key
Connected to SELV limited energy <15 W
Allowed sensors types
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)
Sensors included in Kit Solution
NTC 10000 Ohm at 25 °C, cable length=1.5 m
Accuracy
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
Type of action
1B (relay)
Output
DO1 Compressor relay:
16 A, 16 (16) A, EN 60730-1
10 FLA / 60 LRA @230 V, UL60730-1
16 FLA / 72 LRA @115 V, UL60730-1
7 - Technical Data
ENGLISH