190
System Power Supply
NES-SERIES DIN rail mountable type 30 ~ 240W
䡵Model name
NES 120-24
Series Output power
Output voltage
䡵Specifications
(Low Voltage Directive)
Model
1.
Input voltage range
2.
Input current harmonics
3.
Nominal output voltage
4.
Maximum output current
5.
Maximum output power
6.
Output voltage range
7. Input current
(*1)
8. In-rush current (*2)
9.
Max. Line Regulation
10.
Max. Load Regulation
11.
Over Current Protection
12.
Over Voltage Protection
13.
Hold
-up time (typ)
14.
Operating temperature
15. Cooling
16.
Withstand voltage
17.
Vibration (*3)
18.
Shock
19.
Safety
20.
Conducted & radiated
noise
21.
Non-periodic over
voltage
22. Input transient
protection
NES30-24 NES60-24 NES120-24 NES240-24 NES240-28 NES240-48
85 ~ 265VAC (47 ~ 63Hz) continuos input voltage
NES120 & NES240: Complies with EN61000-3-2 Class A
24V 24V 24V 24V 28V 48V
1.38A 2.5A 5.0A 10.0A 8.6A 5.0A
33W 60W 120W 240W 240W 240W
±10% ±10% ±10% ±10% ±10% ±10%
0.75/0.42A 1.2/0.6A 1.6/0.8A 3.2/1.6A 3.2/1.6A 3.2/1.6A
15/30A 16/32A 25/50A 28/56A 28/56A 28/56A
60mV (from 85 ~ 132VAC or 170 ~ 265VAC, constant load)
120mV (from no load to full load, constant input voltage)
110% ~ (current limiting with automatic recovery)
115 ~ 135% (OVP circuit will shut down output , manual reset)
20ms
0 ~ +60°C (0 ~ 50°C: 100%, 60°C: 80%)
Convection cooling
Input–Chassis: 2.0kVAC, Input–Output: 3.0kVAC
Output–Chassis: 500VAC for 1 minute each.
10 ~ 55 Hz amplitude (sweep 1 min.) Less than 2G X,Y,Z 1 hour each
Less than 20G
Approved by EN60950, UL1950, CSA950, UL508.
Conforms to EN55022-B, FCC-B, VCCI-2.
According to VDE0160
Conforms to IEC1000-4-2, -3, -4, -5, -6: Criteria A.
䡵Features
䢇DIN rail standard mounting: EN50022-35⳯7.5 or 35⳯15
䢇
Universal input
: 85 ~ 265VAC continuous input voltage
䢇
Harmonic correction
: IEC1000-3-2
䢇Connection capacity: Solid or standard/Conductor sizes
0.2 ~ 2.5 mm2/24 ~ 14AWG. Standard
䢇
CE marking
: Low Voltage Directive
䢇
Safety
: EN60950/UL1950/CAS950/UL508
*1: At 100VAC/200VAC and rated output power.
*2: At 100VAC/200VAC, Ta=25°C, cold start.
*3: When mounting on DIN EN50022-35⳯7.5, EN55022-35⳯15 or when using the mounting screws.
Connection capacity
Solid or standard/Conductor sizes:
0.2 ~ 2.5mm2 /24 ~ 14AWG. Standard with
ferrules with/without plastic collar.
Mounting flexibility
DIN Rail standard EN55022 35⳯7.5 or 35⳯15
Conventional mounting with mounting screws also available.
191
System Power Supply
NES-SERIES DIN rail mountable type 30 ~ 240W
䡵NES30 (30W type)
䡵NES60 (60W type)
(Unit: mm)
(Unit: mm)
192
System Power Supply
NES-SERIES DIN rail mountable type 30 ~ 240W
䡵NES120 (120W type)
䡵NES240 (240W type)
(Unit: mm)
(Unit: mm)
