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Mechanical control
Top-mounting
Cooling units for electrical switchboards
● Respect for the environment by using environmentally friendly gas R134a (HFC).
● Automatic evaporation of condensation water.
● Cooling power from 760 W to 3100 W.
General characteristics
● The temperature setting can be adjusted from +20 to +50 ºC.
● They are equipped as standard with an automatically reset pressure gauge and a
switching thermostat which, when it detects a value greater than the safe pressure
value, stops the compressor and the external fan.
● The internal and external air circuits are independent. A protection rating of IP 54
is guaranteed between the outside and the inside of the enclosure.
● The fan of the internal circuit permanently guarantees prevention against hot
spots as well as improved thermal dissipation inside the enclosure.
● The devices are equipped with switches for reporting an alarm.
● System for automatic recovery and evaporation of condensates.
● RAL 7035 colour for the standard offer.
● Units in RAL 7032 as option, please contact us.
● Stainless-steel version and other voltages on demand.
NSYCU3100W400VR
Reference
NSYCU2450W400VR
NSYCU3100W400VR
Voltage
3
440 V; 50 Hz / 3 440 V; 60 Hz
3 440 V; 50 Hz / 3 440 V; 60 Hz
Cooling power (50/60 Hz) according to EN 14511
L35-L35
L35-L50
2450/2600 W (8362/8876 Btu/h)
2000/2100 W (6828/7169 Btu/h)
3100/3300 W (10580/11266 Btu/h)
2500/2600 W (8532/8876 Btu/h)
Dimensions
Height
Width
Depth
470 mm
800 mm
450 mm
Intensity
Starting current
Rated current
8.4/10.1 A
2.6/3.2 A
9.6/11.3 A
3.0/3.5 A
Power consumption absorbed
L35-L35
L35-L50
1500/1800 W
1800/2100 W
1700/2000 W
2000/2300 W
Energy efficiency ratio (EER)
L35-L35
1.6/1.5
1.8/1.7
Control type
Thermostat
Temperature setting range
+20...+50 °C
Maximum outside temperature
55 °C
Noise level
69 dB
Air flow
of the internal circuit
of the external circuit
750/820 m
3
/h
1200/1310 m
3
/h
Type of zero-potential alarm
Inverter contact
Weight of unit
65 kg
Cooling gas type
R134a (1.5 kg)
R134a (1.7 kg)
IP (IEC 60529)
On the internal circuit
On the external circuit
IP 54
IP 34
External circuit filter
Yes
Assembly
On top
Thermal protection recommended (fuse melt curve)
T4A
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