AHT Cooling Systems GmbH | en
Product description | 3
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Product description
3.1
General information
AHT products comply with EU Regulation 1907/2006
(REACH) on the Registration, Evaluation, Authorisa-
tion and Restriction of Chemicals.
3.2
Technical data
Important technical data can be found on the power
rating plate
.
Parameter
Value
External dimensions
See →Appliance model over-
view
Appliance weight
See →Appliance model over-
view
Refrigerant
Propane (R-290)
Refrigerant per refri-
gerant circuit
≤ 150 g
Ozone depletion po-
tential (ODP)
Propane (R-290)
0
Global Warming Po-
tential (GWP)
Propane (R-290)
3
Airborne noise emit-
ted/emission sound
pressure level
< 70 dB(A)
Legally required in-
formation about the
model
https://eprel.ec.europa.eu/
Maximum load
Parameter
Value
Storage racks
Sticker at the top right of the in-
side of the equipment cover
next to the power rating plate
Display shelf
115 kg/m²
Bottom shelf
600 kg/m²
Mesh basket/pieces 80 kg
Recommended light colours
Parameter
Value
Neutral white
4000 K
Cold white
5000 K
Ultra cool white
6500 K
Technical interfaces
Defrosting water
drain
DN 40
Brine connection
Conical fitting
3/4ʺ
(flow and return)
Bus system
Bus system
(Communication)
AHT Inter Cabinet BUS (ICB)
Bus cable
CAT 5-S/FTP (PIN 1 … 8 as-
signed) RJ45
Electrical connection
rated voltage
rated frequency
3N 380 – 420 V
50 Hz
Plug types
CEE 5 x 16 A
Connecting cable
5-pin cable with protective con-
ductor (PE) and neutral con-
ductor (N)
Minimum cross-sec-
tion for connecting
cables
2.5 mm²
Light control
control of external
day/night signal
Floating contact via market light
signal box (accessory)
The control signal for the mar-
ket light signal box must be
coupled with an isolation trans-
former to the market lighting
separated from the mains
Fusing
Rated
cur-
rent
[A]
Fault
cur-
rent
[mA]
Type
Tripping
charac-
teristic
Circuit breaker (LS/CB)
16
-
-
C (slow-
acting)
Residual current circuit breaker (FI/RCCB/GFCI)
40
30
G (short-time delay)
A (pulse current-sensitive)/
F (mixed frequency-sensit-
ive)/
B (universal current-sensit-
ive)
-
Residual current circuit breaker with overcurrent pro-
tection FI-LS/RCBO (alternative to RCCB and CB)
16
30
G (short-time delay)
A (pulse current-sensitive)/
F (mixed frequency-sensit-
ive)/
B (universal current-sensit-
ive)
C (slow-
acting)
Custom deviations possible.
More information: Maintenance services
Subject to technical changes.
3.2.1
Rating plate and serial number
Observe the information on the rating plate.
The rating plate is a sticker located at the top right in-
side the appliance.
Information on rating plate
– Appliance name and type
– Serial number
– Climate class*
– Rated voltage and frequency
