AKO 16523 - Technical Specifications

1652H311 Ed.03
19
Technical specifications
Power supply AKO-16523 / AKO-16523P / AKO-16523D.........................................230 V~ ± 10%, 50 ± 5%
AKO-16520 / AKO-16520P ........................................................120 V ~ + 8% - 12%, 50 ± 5%
Maximum input power in the operation ......................................................................................................6.3 VA
Maximum nominal current.............................................................................................................................15 A
Relay SSV / DEFROST - SPDT - 20 A NO ............................................................ (EN60730-1: 15 (15) A 250 V~ )
NC ..............................................................(EN60730-1: 15 (13) A 250 V~)
Relay FAN - SPST - 16 A .........................................................................................(EN60730-1: 12 (9) A 250 V~)
Relay COOL - SPST - 16 A.......................................................................................(EN60730-1: 12 (9) A 250 V~)
Relay AUX 1 / H.CRANK. - SPDT - 20 A NO .........................................................(EN60730-1: 15 (15) A 250 V~)
NC..........................................................(EN60730-1: 15 (13) A 250 V~)
Relay AUX 2 - SPDT - 16 A NO..............................................................................(EN60730-1: 12 (9) A 250 V~)
NC ..............................................................................(EN60730-1: 10 (8) A 250 V~)
Contactor - 20A (AKO-16523D) AC1 .................................................................................20 A 400 V~ (III+N)
AC3 ...................................................................................9 A 400 V~ (III+N)
No. of relay operations.........................................................................................EN60730-1:100.000 operations
Probe temperature range.........................................................................................................-50.0 ºC to 99.9 ºC
Resolution, setting and differential ..............................................................................................................0.1 ºC
Thermometric precision................................................................................................................................±1 ºC
Loading tolerance of the NTC probe at 25 °C............................................................................................±0.4 ºC
Input for NTC probe ...........................................................................................................................AKO-14901
Working ambient temperature AKO-16523 / AKO-16520 .........................................................-10 ºC a 50 ºC
AKO-16523P / AKO-16520P .....................................................-10 ºC a 45 ºC
AKO-16523D .............................................................................-10 ºC a 40 ºC
Storage ambient temperature........................................................................................................-30 ºC to 60 ºC
Protection degree .........................................................................................................................................IP 65
Installation category ....................................................................................................................II s/ EN 60730-1
Pollution degree ..........................................................................................................................II s/ EN 60730-1
Control device classification: Built-in assembly, with Type 1.B automatic operation action feature, for use in clean
situations, logical support (Software) class A and continuous operation. Degree of contamination 2 acc. to UNE-EN
60730-1.
Double isolation between power supply, secondary circuit and relay output.
Temperature during ball-pressure test Accessible parts ..........................................................................75 ºC
Parts which position active elements ...........................................125 ºC
Current of radio jamming supression tests ................................................................................................270 mA
Voltage and current as per EMC tests:
AKO-16520 / AKO-16520P................................................105 V, 36 mA
AKO-16523 / AKO-16523P AKO-16523D ...........................207 V, 17 mA
Type of assembly..............................................................................................................................Fixed internal
MODBUS address..........................................................................................................................Shown on label
Dimensions...........................................................................................290 mm (W) x 141 mm (H) x 84.4 mm (D)
Internal buzzer
English