NBC-20-102-D [COSEL]

LINE FILTER 250VDC/VAC 20A DIN;


型号：	NBC-20-102-D
厂家：	COSEL CO., LTD.
描述：	LINE FILTER 250VDC/VAC 20A DIN LTE
文件：	总2页 (文件大小：445K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Ordering information

Single phase input type (2-Stage filter)

NBC -10 -472 -O

NBC/NBM series

1Series Name

2Rated Current

Line to ground capacitor code: Refer to table 1.1.

table1.1 Line to ground capacitor code

NBCNBM

Line to ground

capacitor

(nominal value)

Leakage Current

(Input 125/250V 60Hz)

Code

000

101

221

331

471

681

102

222

332

472

●

12.5

37.5

75.5

A / 10 A max Not Provided

A / 25 A max

A / 50 A max

A / 75 A max

A / 100 A max

A / 150 A max

100pF

220pF

330pF

470pF

680pF

●

0.13 mA / 0.25mA max

0.25 mA / 0.5 mA max

0.38 mA / 0.75mA max

0.5 mA / 1.0 mA max

1,000pF

2,200pF

3,300pF

4,700pF

When the line to ground capacitor code is

different, the attenuation characteristic is different.

DIN rail installation type is option

The terminal cover is retracted inside the unit

4Option

D:DIN rail installation type

The dimensions change when the option is set.

Refer to External view.

Features of NBC/NBM series

-Single Phase 250VAC (2-Stage filter)

-Quick and easy push-down terminal

Just connect the wires, push-down and tighten the screws with a screwdriver

NBC :High-attenuation type from 150kHz to 1MHz

NBM:Low leakage current, Withstand voltage 4,000 VAC

Specifications

NBC-06-472

NBM-06-471

AC 1f250 / DC250

NBC-10-472

NBM-10-471

NBC-16-472

NBM-16-471

NBC-20-472

NBM-20-471

NBC-30-472

NBM-30-471

No.

Items

Rated Voltage[V]

Rated Current[A]

NBC : 2,500 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity

NBM : 4,000 VAC (Cutoff Current = 20mA), 1minute at room temperature and humidity

Test Voltage (Terminal-Mounting Plate)

Isolation Resistance (Terminal-Mounting Plate) 500 VDC 100MWmin at room temperature and humidity

Leakage current

Refer to table 1.1

Voltage drop

1.0V max

Safety agency approval temperatures

Operating temperature

Operating humidity

Storage temperature/humidity

Vibration

-25 to +85C(Refer to Derating Curve)

-40 to +85C(Refer to Derating Curve)

20 to 95%RH (Non condensing)

-40 to +85C/20 to 95%RH (Non condensing)

10 to 55Hz, 19.6m/s (2G), 3min. Period, 1hour each X, Y and Z axis

Impact

196.1m/s (20G), 11ms Once each X, Y and Z axis

Safety agency approvals

Case size (without projection) /Weight

UL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil3-1, ENEC (At only AC input)

53X41X92 mm [2.09X1.61X3.62 inches] (WXHXD) /270g max (Option : -D refer to external view)

Circuit Diagram

Derating Curve

Case

100

LOAD

LINE

-40

-30

-20

50 55 60

Ambient Temperature [C]

CY : Line to ground capacitor

: Mounting Plate

May 11, 2021

NB-3

NBC/NBM series

External view

As this product is adopted push-down type terminal block, this appearance is as follows.

1The terminal cover is retracted inside the unit.

2The screws for connecting the terminals are held in the up right position.

Standard Type

[3.62]

2.5

[0.1]

30.5

[1.2]

0.5

[3.23]

2-f4.8

2-Protection Earth

[0.31]

[0.19]

[3.15]

Mounting Hole

Input

Terminal

Output

Name Plate

Terminal

Output

Input

Terminal

6-M4

Mounting Plate

Terminal cover

¶ Closed the terminal cover

¶ Tolerance : 1 [ 0.04]

¶ Weight : 270g max

¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0 [0.04]

¶ Case : PBT

¶ Dimensions in mm, [ ]=inches

¶ Terminal block screw tightening torque M4:1.6N-m (16.9kgf-cm) max

DIN rail installation Type

2.5

[0.1]

30.5

[1.2]

[3.62]

1.5

[0.32]

2-Protection Earth

8.2

[0.31]

[3.15]

Input

Terminal

Output

Name Plate

Terminal

Output

Input

Terminal

6-M4

Terminal cover

Mounting Plate

Terminal cover

¶ Closed the terminal cover

¶ Tolerance : 1 [ 0.04]

¶ Weight : 270g max

¶ Mounting Plate : Iron (surface finishing:nickel plating) t=1.0 [0.04]

¶ Case : PBT

¶ Dimensions in mm, [ ]=inches

Terminal block screw tightening torque M4:1.6N-m (16.9kgf-cm) max

DIN rail

Note when installing the EMI/EMC

Filter on a DIN rail.

DIN rail

When the EMI/EMC Filter is grounded through

the DIN rail, the proper noise attenuation may not

be achieved.

Name Plate

Be sure to connect the protection earth (PE) of

the EMI/EMC Filter body to the earth.

It can connect the ground to either one only.

May 11, 2021

NB-4

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