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NNS -50 Instruction Manual
Items
1
Nominal Output Voltage
2
Maximum Output Current
3
Maximum Output Power
4
Efficiency (Typ)
5
Input Voltage Range
6
Input Current (Typ)
7
In-rush Current (Typ)
8
Output Voltage Range
9
Maximum Ripple & Noise
10
Maximum Line Regulation
11
Maximum Load Regulation
12
Over Current Protection
Over Voltage Protection
13
Crowbar Type
14
Remote Programming
15
Remote Sensing
16
Remote ON/OFF Control
17
Parallel Operation
18
Series Operation
19
Operating Temperature
20
Operating Humidity RH
21
Storage Temperature
22
Storage Humidity RH
23
Cooling
24
Temperature Coefficient
25
Withstand Voltage
26
Insulation Resistance
27
Vibration
28
Shock
29
Weight
30
Size (W*H*D)
31
EMC
32
Safety
NOTES
* 1:
At 100VAC and maximum Output Power.
* 2:
For cases where conformance various safety specs. (UL, UL-C, etc.) are required, input voltage will be 250VAC max.
and frequency range 47~ 63Hz.
* 3:
Floating output or grounded +V or -V Terminal.
* 4:
Foldback current limit with automatic recover.
*
: 5
See Otltline Drwings.
*
: 6
OVP circuit will shut down output, manual reset. (Line recycle).
IMPORTANT,
See Installation Instructions Before Connecting to the Supply.
Model
NNS 50-5
V
5
A
10
W
50
(*1)
%
42
100: 85 115VAC
(*2)
-
200: 170~230VAC
(*1)
A
1.50
A
%
(*3)
mV
mV
0.5mV
mV
1.5mV
(*4)
A
10.5 13.0
(*6)
V
6.0 7.2
V
-
Volt/Volt, 1000 / Volt typ. RP to -V Terminals
-
POSSIBLE, via +S, -S Terminals
-
POSSIBLE
-
POSSIBLE, current sharing with single connection via PC terminal
-
POSSIBLE
°C
-20 71
°C, -20°C...60%, 0~50°C...100%, 60°C...60%, 71°C...40%
%
°C
%
-
(*1)
-
-
Input-Output...3.75K VAC Input-Chassis...2.5K VAC for 1 min. @ 20mA
-
More than 100M Ω at DC 500V @25°C and 70% RH for 1 min.
-
55~10Hz Amplitude (sweep 1 min.) less than 2G X, Y, Z 1h. each
-
gm
(*5)
mm
-
Designed to meet EN550 , CISPR- 2, FCC Part 15, VCCI-class B
IEC/UL/CSA 60950-1, Designed to meet IEC 62368-1
-
1
Dwg. No.
IA507-04-01G
NNS 50-12
NNS 50-15
12.0
15.0
6.5
5.5
78
82.5
51
53
115: 98 132VAC
47 440
230 95
: 1 ~2 VAC
65
2.0
2.0
60A@ 100VAC 40A@ 200VAC, cold start
10 -/+
1mV RMS 3mV ptp
1.2mV
1.5mV
3.6mV
4.5mV
6.8 8.45
5.8 7.15
14.5 17.2
18.1 21.5
V
Ω
30 95
-40 85
°C
10 95
Convection Cooling
0.02% / °C
Less than 20 G
4200
97 x 113 x 200
32
3
NNS 50-24
24.0
3.8
91.2
56
~
Hz
2.20
2.4mV
7.2mV
4.0 4.94
29.0 34.3
V
V
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