AHT Cooling Systems GmbH | en-US
3
Product description
3.1
General information
AHT products comply with EU Regulation 1907/2006
(REACH) on the Registration, Evaluation, Authoriza-
tion and Restriction of Chemicals.
3.2
Technical data
Important technical data can be found on the rating
plate [see } Chapter 3.2.1].
Parameter
Value
See → Appliance model over-
External dimensions
view
See → Appliance model over-
Weight of appliance
view
Coolant
Propane (R-290)
Refrigerant per re-
≤ 150 g
frigerant circuit
Ozone depletion po-
tential (ODP)
0
Propane (R-290)
Global warming po-
tential (GWP)
3
Propane (R-290)
Insulation blowing
PENTANE
gas
Ozone depletion po-
tential (ODP)
0
PENTANE
Airborne noise emis-
sion/emission sound
< 70 dB(A)
pressure level
Setting
Area of use/operating mode
A1
Customer-specific setting
A2
Customer-specific setting
A3
Refrigerator
A4
Freezer
A5
Ice cream freezer
Bus system
Bus cable
Patch cable CAT 5-S/FTP
PROTOCOL MODBUS RTU
Bus system (Op-
RS-485 2-WIRE
tional)
Connection via RJ45 socket/
RJ45 plug
Baudrate
19200 bit/s
Data Lenght
8-bit
Parity
even
Stop bit
1
Minimum TimeOut
60 ms
Electrical connection
Observe the information on the rating plate.
Parameter
Value
Rated voltage ~
110 – 120 V
Rated frequency
60 Hz
440195_1_0521
Parameter
Value
Minimum cross-sec-
tion of connection
18AWG
cable
Connection cable
3-pin cable
Connector types
NEMA L5-15
– Appliance
Connector types
NEMA 5-15
– Light
Tag with symbol
Appliance connec-
tion cable
Tag with symbol
Lighting connection
cable
Combined unit/light-
No labeling flag
ing connection cable
Electrical connection at IEC-Box
Mains plug - mains side
Connector types
NEMA L5-15
– Appliance
Connector types
NEMA 5-15
– Light
Unit connector - unit side (lEC-Box)
IEC 60320-C13 (IEC-Box)
Connector types
IEC 60320-C14 (Appliance con-
– Appliance
nection cable)
IEC 60320-C15/IEC 60320-C5
Connector types
(IEC-Box)
– Light
IEC 60320-C16/IEC 60320-C6
(Lighting connection cable )
External warning system
External warning
6-pin socket housing
system as appliance
plug-in connection
[see } Chapter 10.3]
Plug: accessory from
maintenance ser-
Potential-free contacts, max.
vice [see } Chap-
load 24 V/2 A (safety extra-low
voltage)
ter 11]
Electrical protection
[see } Chapter 8.2]
Rated
Resid-
Type
cur-
ual
rent
cur-
[A]
rent
[mA]
Line circuit breaker (LS/CB)
15
-
-
Product description | 3
Tripping
charac-
teristic
C (time-
lag)
35 / 104