Danfoss AK-CC55 Water Loop - Product Specification; Technical Data; Electrical Specifications; Sensor and Measuring Data

Product specication
Technical data
Electrical specications
Table 39: Electrical specications
Electrical data
Value
Supply voltage AC [V]
115 V / 230 V, 50/60 Hz
Power consumption [VA]
5 VA
Power ON indicator
Green LED
Electrical cable dimensioning [mm
2
]
Max.1.5 mm
2
multi-core cable
Sensor and measuring data
Table 40: Sensor and measuring data
Sensor and measuring data
Value
Sensor S3, S4, S5, S7, S8
Pt 1000 AKS11
PTC 1000 EKS111
NTC5K EKS211
NTC10K EKS221 sensor
(All 5 must be of the same type)
Temperature measuring accuracy
Pt1000: -60 – 120 °C. ±0.5 K
PTC1000: -60 – 80 °C. ±0.5 K
NTC5K: -40 – 80 °C. ±1.0 K
NTC10K: -40 – 120 °C. ±1.0 K
Pt1000 sensor specication
±0.3 K at 0 °C
±0.005 K per degree
Input and output relay specications
Table 41: Input and output relay specications
Input and output relay
specications
Input/output
Description
Digital input
DI1
DI2
Signal from dry contact functions
Requirements to contacts: Gold plating
Cable length must be max. 15 m
Use auxiliary relays when the cable is longer
Open loop: 12 V (SELV)
Contact 3.5 mA
Relays
DO1
DO2
DO3
DO4
DO5
115 V / 230 V AC
Load max.: CE. 8 (6)A
UL. 8A res. 3FLA 18LRA
Load min.: 1VA
Inrush: DO2 DO3 DO4 TV-5 80A
Analogue output
AO1
0 – 10 V DC, Max. 2 mA
Frequency, 10 – 500 Hz, Max. 2 mA
PWM, 0/10V Pulse Width Modulated (100 – 500 Hz), Max. 2 mA
PWM Rail heat: 4 – 60 s. period time, Max. 15 mA
 NOTE:
• DO1 – DO5 are 16 A relays.
• Max. load must be observed.
• DO2 / DO3 / DO4 is recommended for load with high inrush current e.g. EC Fan and LED light.
• All relays are sealed for use with ammable refrigerant like Propane R290.
• Compliance with EN 60 335-2-89: 2010 Annex BB.
Function data
Table 42: Function data
Function data
Value
Display
LED 3 digit
External display, AK-CC55 Water Loop
1 external display
External display connection
RJ12
Max. display cable length [m]
100 m
AK-CC55 Water Loop
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