498 / 576
498
PB502631-17
Characteristics
Side-mounting models
Cooling Units designed for control panels and switchboards.
b
b
Respect for the environment by using environmentally friendly gas R134a (HFC).
b
b
Electronical thermostat included.
b
b
3 mounting positions (surface, half-flush and flush).
b
b
Alarm Signal for contact door.
b
b
Eyebolts included.
Material
RAL 7035 grey painted zinc-coated steel
Certifications
b
b
CE declaration
b
b
UL
Installation
b
b
Indoor
b
b
There is one unique cutout for all mounting positions and all slim models
Cooling characteristics
Cooling power L35-L35
1100 W (3753 Btu/h) 1100 W (3753 Btu/h) 1500 W (5118 Btu/h) 1500 W (5118 Btu/h)
Cooling power L35-L50
860 W (2934 Btu/h)
860 W (2934 Btu/h)
1150 W (3924 Btu/h) 1150 W (3924 Btu/h)
Air flow of the internal circuit (enclosure)
860 m³/h
860 m³/h
860 m³/h
860 m³/h
Air flow of the external circuit (ambient)
860 m³/h
860 m³/h
860 m³/h
860 m³/h
Thermostat type
Electronic
Electronic
Electronic
Electronic
Temperature setting range
+20 … +46°C
+20 … +46°C
+20 … +46°C
+20 … +46°C
Maximum outside temperature
+55°C*
(+50°C)**
+50°C
+55°C*
(+50°C)**
+50°C
Temperature range external circuit (ambient)
+20 … +55°C*
(+20 … +50°C)**
+20 … +50°C
+20 … +55°C*
(+20 … +50°C)**
+20 … +50°C
Type of cooling gas
R134a
R134a
R134a
R134a
Cooling gas weight
0.5 kg
0.5 kg
0.46 kg
0.46 kg
Maximum pressure cooling circuit
28 bar
28 bar
28 bar
28 bar
External circuit filter
Optional,
see page 505
Optional,
see page 505
Optional,
see page 505
Optional,
see page 505
Electric characteristics
Input voltage
1 x 230 V / 50-60 Hz** 2 x 400-460 V /
50-60 Hz**
1 x 230 V / 50-60 Hz** 2 x 400-460 V /
50-60 Hz**
Starting / Rated Intensity
11 A / 4.8 A
8.5 A / 2.7 A
18 A / 5.7 A
11 A / 3.2 A
Power consumption absorved L35-L35
660 W
660 W
840 W
840 W
Power consumption absorved L35-L50
790 W
790 W
970 W
970 W
Energy efficiency ratio (EER) L35-L35
1.7
1.7
1.8
1.8
Thermal protection recommended (fuse)
T6 A
T4 A
T10 A
T6 A
Physical characteristics
External dimensions (H x W x D)
495 x 1696 x 195 mm 495 x 1696 x 195 mm 495 x 1696 x 195 mm 495 x 1696 x 195 mm
Protection degree IP internal /external
IP55 / IP34
IP55 / IP34
IP55 / IP34
IP55 / IP34
Noise level
64 dB
64 dB
66 dB
66 dB
Weight of unit
50 kg
52 kg
55 kg
57 kg
References
Steel UL
NSYCUS1K1UL
NSYCUS1K12P4UL NSYCUS1K5UL
NSYCUS1K52P4UL
Stainless steel UL
NSYCUSX1K1UL NSYCUSX1K12P4UL NSYCUSX1K5UL NSYCUSX1K52P4UL
* 50°C at 60 Hz.
** Certification UL only 60 Hz.
ClimaSysCU
Thermal management system
Characteristics
Slim cooling units
New