AKO 16526A V2 Guide Rapide page 33

Technical specifications
Power supply .................................................................................................................... 100 - 240 V ~ 50/60 Hz
Maximum input power in the operation .......................................................................................................8.1 VA
Maximum nominal current ..............................................................................................................................15 A
DEF relay - SPDT - 20 A NO (EN 60730-1: 15 (15) A 250 V~ )
FAN relay - SPST - 16 A (EN 60730-1: 12 (9) A 250 V~)
Relay COOL - SPST - SSR 2 A Vmax: 275 V~, Imax: 2 A
AUX relay 1 - SPDT - 20 A
AUX relay 2 - SPDT - 16 A
AUX relay 3 - SPST - 16 A
No. of relay operations .........................................................................................EN 60730-1:100,000 operations
Sensor temperature range ........................................................................................................-50.0 ºC to 99.9 ºC
Resolution, adjustment and differential ........................................................................................................ 0.1 ºC
Thermometric accuracy .................................................................................................................................±1 ºC
Tolerance of the NTC probe at 25 ºC ..........................................................................................................±0.4 ºC
Input for NTC probe .................................................................................................... AKO-14950 / AKO-14950-8
Working ambient temperature .......................................................................................................-10 ºC to 50 ºC
Ambient storage temperature .........................................................................................................-30 ºC to 60 ºC
Protection degree ......................................................................................................................................... IP 65
Installation category .............................................................................................................. II as per EN 60730-1
Degree of pollution ............................................................................................................... II as per EN 60730-1
Grade as per UNE-EN 60730-1: Built-in control device, with Type 1.B automatic action operation feature, for use in
clean situations, logical support (software) class A and continuous operation. Degree of pollution 2.
Double isolation between power supply, secondary circuit and relay output.
Accessible parts pressure ball test temperature ............................................................................................. 75 °C
Parts positioning active elements ................................................................................................................ 125 ºC
Radio interference suppression test current ................................................................................................270 mA
Voltage and current delayed by the EMC tests: ...................................................................................207 V, 17 mA
Type of mounting .............................................................................................................................. Fixed interior
MODBUS address ................................................................................................................. Indicated on the label
Dimensions ........................................................................................... 290 mm (W) x 141 mm (H) x 84.4 mm (D)
Internal buzzer
AKO-16526AN
Maximum transmission power ............................................................................................... 23.5 dBm conducted
Antenna .................................................................................................................................................... Internal
Bands .............................................................. NBIoT (Narrow band) LTE Cat NB1 | B2, B3, B4, B8, B12, B13, B20
Band
2 ................. 1930 MHz ~ 1990 MHz ................ 1850 MHz ~ 1910 MHz
3 ................. 1805 MHz ~ 1880 MHz ................ 1710 MHz ~ 1785 MHz
4 ................. 2110 MHz ~ 2155 MHz ................ 1710 MHz ~ 1755 MHz
8 ................... 925 MHz ~ 960 MHz .................... 880 MHz ~ 915 MHz
12 .................. 729 MHz ~ 746 MHz .................... 699 MHz ~ 716 MHz
13 .................. 746 MHz ~ 756 MHz .................... 777 MHz ~ 787 MHz
20 .................. 791 MHz ~ 821 MHz .................... 832 MHz ~ 862 MHz
For further information, refer to the user manual available on:
https://help.ako.com/assets/uploads/3516526A32.pdf
NC ...........................................................(EN 60730-1: 15 (13) A 250 V~)
NO ...........................................................(EN 60730-1: 15 (15) A 250 V~)
NC ...........................................................(EN 60730-1: 15 (13) A 250 V~)
NO .............................................................(EN 60730-1: 12 (9) A 250 V~)
NC .............................................................(EN 60730-1: 10 (8) A 250 V~)
NO .............................................................(EN 60730-1: 12 (9) A 250 V~)
Rx Frequency
33
1652H6A41 Ed. 04
Tx Frequency