490 / 576
490
PB502617-21
PB502614-15
PB502613-13
PB502595-17
Characteristics
Side-mounting models
Cooling units for electrical control panels.
b
b
Respect for the environment by using environmentally friendly gas R134a (HFC).
b
b
Electronic thermostats in all models.
b
b
Alarm signal for door contact included in all models.
b
b
Eyebolts included.
b
b
Among best in class components.
b
b
The external filter, not included as standard, is strongly recommended for harsh environments.
b
b
HMI screen.
Material
RAL 7035 grey painted zinc-coated steel or stainless steel
Certifications
b
b
CE declaration
b
b
UL (only references ending with UL)
Installation
Indoor
Cooling characteristics
Cooling power L35-L35
300 W (1024 Btu/h)
380 W (1297 Btu/h)
640 W (2184 Btu/h)
820 W (2798 Btu/h)
Cooling power L35-L50
150 W (512 Btu/h)
240 W (819 Btu/h)
470 W (1604 Btu/h)
680 W (2320 Btu/h)
Air flow of the internal circuit (enclosure)
280 m³/h
280 m³/h
330 m³/h
330 m³/h
Air flow of the external circuit (ambient)
280 m³/h
280 m³/h
570 m³/h
570 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
+55°C (+50°C)**
+55°C (+50°C)**
+55°C (+50°C)**
Temperature range external circuit (ambient)
+20 … +55°C*
+20 … +55°C*
(+20 … +50°C)**
+20 … +55°C*
(+20 … +50°C)**
+20 … +55°C*
(+20 … +50°C)**
Type of cooling gas
R134a
R134a
R134a
R134a
Cooling gas weight
0.13 kg
0.16 kg
0.23 kg
0.23 kg
Maximum pressure cooling circuit
25 bar
26 bar (28 bar)**
25 bar (28 bar)**
25 bar (28 bar)**
External 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 1 x 230 V / 50-60 Hz** 1 x 230 V / 50-60 Hz** 1 x 230 V / 50-60 Hz**
Starting / Rated Intensity
4.2 A / 1.5 A
6.0 A / 1.6 A
8.1 A / 2.1 A
10.8 A / 2.6 A
Power consumption absorved L35-L35
270 W
280 W
400 W
440 W
Power consumption absorved L35-L50
310 W
330 W
470 W
490 W
Energy efficiency ratio (EER) L35-L35
1.1
1.4
1.6
1.9
Thermal protection recommended (fuse)
T4 A
T4 A
T6 A
T6 A
Physical characteristics
External dimensions (H x W x D)
340 x 525 x 135 mm 460 x 285 x 180 mm 606 x 316 x 212 mm 783 x 348 x 215 mm
Protection degree IP internal /external
IP55 / IP34
IP55 / IP34
IP55 / IP34
IP55 / IP34
Noise level
61 dB
60 dB
65 dB
65 dB
Weight of unit
17 kg
17 kg
21 kg
27 kg
References
Steel
NSYCU300H
NSYCU400
NSYCU600
NSYCU800
Stainless steel
-
NSYCUX400
NSYCUX600
NSYCUX800
Steel UL
-
NSYCU400UL
NSYCU600UL
NSYCU800UL
Stainless steel UL
-
-
NSYCUX600UL
NSYCUX800UL
* 50°C at 60 Hz.
** Certification UL only 60 Hz.
ClimaSysCU
Thermal management system
Characteristics
Cooling units
New