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NBC Series Single-Phase Noise Filter (High Attenuation / 2-Stage Filter / Low-Frequency Attenuation)

NBC Series Single-Phase Noise Filter (High Attenuation / 2-Stage Filter / Low-Frequency Attenuation)

COSEL

COSEL

Push-down terminal block 150KHz to 1MHz high attenuation (NBC)

[Features]
· 150kHz-1MHz high attenuation type (2-stage filter).
· Single phase 250V.
· Quick and easy push-down terminal block adoption (patent pending).
· With screw dropout prevention function

PDF

Part Number

Configured Part Number is shown.

NBC-30-472

INDEX

Basic specifications and features of the product

Property performance information

Drawing

Features of NBC series

NBC series

NBC series

150 kHz to 1 MHz high attenuation type (2-stage filter)
Single-phase 250 V
It uses a quick and easy push-down terminal block (With screw fall prevention function)

Ordering information

Ordering information

1 Series name
2 Rated current
3 Ground capacitor code

  • * The attenuation characteristic differs depending on the ground capacitor code.

4 Option D: DIN rail mounting type

  • * The external shape differs when the option is set. Please refer to the drawing.

Ground capacitor code

CodeLeakage current
Input 125/250 V 60 Hz		Capacitor capacity
(Nominal value)
68175.5 µA / 150 µA max680 pF
1020.13 mA / 0.25 mA max 1,000 pF
2220.25 mA / 0.5 mA max2,200 pF
3320.38 mA / 0.75 mA max 3,300 pF
4720.5 mA / 1.0 mA max4,700 pF

Product specifications

ItemNBC-06-472 NBC-10-472NBC-16-472NBC-20-472NBC-30-472
Rated Voltage〔V〕AC 1⌀ 250 / DC250
Rated current〔A〕610162030
Test voltage (Between terminals and mounting plates)2,500 V AC (cutoff current = 20 mA), 1-minute, normal temperature normal humidity　
Insulation resistance (Between terminals and mounting plates)500 V DC 100 MΩ min normal temperature normal humidity
Leakage current 125/250 V 60 Hz0.5 mA / 1.0 mA max
Voltage drop1.0 V max
Safety standard certified temperature— 25 to + 85°C (Refer to the derating characteristics)
Operating Temperature— 40 to + 85°C (Refer to the derating characteristics)
Operating Humidity20 to 95% RH (No condensation)
Storage temperature/humidity— 40 to + 85°C, 20 to 95% RH (No condensation)
Vibration10 to 55 Hz, 19.6 m/s^2 (2 G), period 3 minutes X, Y, Z direction 1 hour each
Impact196.1 m/s^2 (20 G) 11 ms X, Y, Z direction 1 time each
Safety StandardUL1283, CSA C22.2 No.8 (C-UL), DIN EN60939 VDE0565 Teil 3-1, ENEC (Except for DC input)
External dimensions (excluding protrusions) / weight53 × 41 × 92 mm (W × H × D) / 270 g max (Option: for -D, refer to the drawing)

Circuit Configuration

Circuit Configuration

Derating characteristics

Derating characteristics

Drawing

Since this product uses a push-down terminal block, it is shipped in the following conditions.
1 Terminal block cover is stored.
2 Terminal block screw is retained on the upper side.

Standard type

Standard type

DIN rail mounting type

DIN rail mounting type

  • * Tolerance: ±1
  • * Weight: 270 g max
  • * Mounting plate material: Steel (surface treatment: nickel plating) t = 1.0
  • * Case material: PBT
  • * Unit mm
  • * Terminal block tightening torque M4: 1.6 N⋅m (16.9 kgf⋅cm) max

Precautions for mounting DIN rail

Grounding through a DIN rail may not provide the proper noise attenuation effect.
Grounding should be done by connecting to the protective ground terminal (PE) of the noise filter main body.
There are 2 protective ground terminals, but you can use it even by connecting only one of them.

Precautions for mounting DIN rail

Characteristic data (Representative example)

NBC-06-472

Attenuation characteristic (Static characteristics)

Attenuation characteristic (Static characteristics)

NBC-10-472

Attenuation characteristic (Static characteristics)

Attenuation characteristic (Static characteristics)

NBC-16-472

Attenuation characteristic (Static characteristics)

Attenuation characteristic (Static characteristics)

NBC-20-472

Attenuation characteristic (Static characteristics)

Attenuation characteristic (Static characteristics)

NBC-30-472

Attenuation characteristic (Static characteristics)

Attenuation characteristic (Static characteristics)

Selection Support Information

Figure 2 8.3 comparison example of attenuation characteristics between 1-stage filter and 2-stage filter

Figure 2 8.3 comparison example of attenuation characteristics between 1-stage filter and 2-stage filter

The figure on the left shows a comparison example of the attenuation characteristics between 1-stage filter and 2-stage filter.

30
45
60
  1. 1
Part Number
NBC-30-472
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRated Current
(A) 		Mounting Method H
(mm)

MYR 139.85

1 Piece(s) 4 Day(s) or more -30Fasten With Screws41

Loading...

  1. 1
 

Basic Information

Input Type Single-Phase Wiring Method Screw Fastening Safety standards UL / CUL / CSA
D(mm) 92 W(mm) 53 Representative standards (VDE) Corresponds To
Representative standards (ENEC) Corresponding (excluding time of DC input) 150 kHz to 1 MHz, high attenuation Corresponds To Leak current value(mA　max) 1(250V60Hz)

Please check the type/dimensions/specifications of the part NBC-30-472 in the NBC Series Single-Phase Noise Filter (High Attenuation / 2-Stage Filter / Low-Frequency Attenuation) series.

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Specification/Dimensions

  • Rated Current(A)

    • 20
    • 30

    Clear

  • Mounting Method

    • DIN Rail
    • Fasten With Screws

    Clear

  • H(mm)

    • 41
    • 48

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
NBC-20-472
NBC-20-472-D
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSRated Current
(A) 		Mounting Method H
(mm)

MYR 166.46

1 Piece(s) 4 Day(s) or more 1020Fasten With Screws41

MYR 150.92

1 Piece(s) 4 Day(s) or more -20DIN Rail48

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