NB-1
NBH series
Ultra high-attenuation type of common mode noise from 10kHz to 10MHz (2-stage filter)
NBH -10 -432 -O
Ordering information
1 Model Name
2 Rated Current
3 Line to ground capacitor code:See table 1.1.
table1.1 Line to ground capacitor code
Code
Leakage Current
(Input 125/250V 60Hz)
Line to ground
capacitor
(nominal value)
Test voltage
(Terminal- Mounting Plate)
CY1 CY2
000
5
A/ 10 A max
Not Provided Not Provided
4,000VAC
101
12.5
A/ 25 A max 100pF
Not Provided
221 25 A/ 50 A max 220pF
Not Provided
331 37.5 A/ 75 A max 330pF
Not Provided
471 50 A/ 100 A max 470pF
Not Provided
681 75.5 A/ 150 A max 680pF
Not Provided
2,500VAC
102
0.13
mA/
0.25mA max 1000pF
Not Provided
202 0.25 mA/ 0.5 mA max 1000pF 1000pF
322
0.38
mA/
0.75mA max 2200pF 1000pF
432
0.5
mA/
1.0 mA max 3300pF 1000pF
*
When the line to ground capacitor code is different, the attenuation
characteristic is different.
4 Options
D
:DIN rail installation type
*
The dimensions change when the option is set.
Refer to External view.
R
1 2 3 4
Features of NBH series
Circuit Diagram Derating Curve
NE
Case
: Mounting Plate
1
2
4
3
CY2
CY2
CY1,CY2 : Line to ground capacitor
CY1
CY1
LOAD
Cas
: Mounting Plat
2
2
C
Y1,CY2 : Line to ground capacito
Y1,CY2 : Line to ground capacitor
C
O
Ultra high-attenuation type of common mode noise from 10kHz to 10MHz (2-stage filter)
- Single Phase 250 VAC - Push down type terminal block
- Withstand voltage 4,000 VAC
9050 60 70 80 85
20
0
-4040-30-20
100
80
60
40
Ambient Temperature [C]
Load Factor [%]
Specifications
No. Items NBH-06-432 NBH-10-432 NBH-16-432 NBH-20-432 NBH-30-432
1 Rated Voltage[V] AC 1
f
250 / DC250
2 Rated Current[A] 6 10 16 20 30
3 Test Voltage (Terminal-Mounting Plate)
*
1
2,500 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity
4 Isolation Resistance (Terminal-Mounting Plate) 500 VDC 100M
W
min at room temperature and humidity
5 Leakage current 125/250V 60Hz 0.5mA/1.0mA max
6 Voltage drop 1.0V max
7 Safety agency approval temperatures
-25 to +85
C
(Refer to Derating Curve A)
-25 to +85
C
(Refer to Derating Curve B)
8 Operating temperature
-40 to +85
C
(Refer to Derating Curve A)
-40 to +85
C
(Refer to Derating Curve B)
9 Operating humidity 20 to 95%RH (Non condensing)
10 Storage temperature/humidity -40 to +85
C
/20 to 95%RH (Non condensing)
11 Vibration 10 to 55Hz, 19.6m/s
2
(2G), 3min. Period, 1hour each X, Y and Z axis
12 Impact 196.1m/s
2
(20G), 11ms Once each X, Y and Z axis
13 Safety agency approvals UL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil3-1, ENEC (At only AC input)
14 Case size (without projection) /Weight
53
X
43
X
104 mm [2.09
X
1.69
X
4.09 inches] (W
X
H
X
D) /320g max (Option : -D refer to external view)
*
1
When the line to ground capacitor code is different, the test voltage characteristic is different. (See table 1.1)
9050 60 70 80 85
20
0
-4040-30-20
100
80
60
40
45
Ambient Temperature [C]
Load Factor [%]
Derating Curve (A) 6,10A
Derating Curve (B) 16 to 30A
DIN rail installation type is option The terminal cover is retracted inside the unit
(Line to ground capacitor code -000 to -471)
