CH2 Series

Product Features

The series are suitable for high performance shielded rooms.This series of power filters are differential mode filters. The electromagnetic shielding efficiency meets the requirements of GJB5792-2006 Class D standard.

Technical Data 

Rated Voltage VR for two-line filters                250Vac (Live line-zero line)/  500Vdc (Positive-Negative)

Rated current IR                                               See Characteristics (referred to +40℃ ambient temperature)
Rated Frequency FR                                        50/60 Hz / Direct Current
Test Voltage                                                     1000Vdc/30s (line-line)1000Vdc/30s ( line-ground )

CH2 series are differential mode filters with separate circuits for each line.

❈❈Electromagnetic shielding efficiency reaches the requirements of GJB5792-2006 Class D and JMB11-2009 Class A standards.
❈❈Maximum voltage drop per line at rated current is less than 3% of rated voltage @50Hz.
❈❈Maximum leakage current per line at rated voltage is less than 3% of rated current @50Hz.
❈❈Single-wire filters can be combined into two-wire, three-wire, four-wire, and five-wire structures.
❈❈The filter configuration can be flexibly adjusted in response to the complex and changing combinations of test scenarios in the field.
❈❈The filter configuration can be flexibly adjusted in response to the complex and changing combinations of test scenarios in the field.
❈❈Voltage range : 36VAC~750VAC/24VDC~1500VDC ( other voltage can be customized )
❈❈Frequency range : DC 50/60Hz 400Hz 800Hz ( other frequencies can be customized )

Shielding Effectiveness

Model Selection Table

Type

Rated Voltage

Rated Curren

Leakage Current

Shielding Effectiveness

Dim.diagram

SF-1×63CH2

1×63A

≤

2A

GJB5792-2006 Class D 14kHz~300kHz ≥87dB 300kHz~10GHz ≥120dB 10GHz~18GHz ≥110dB 18GHz~40GHz ≥90dB

CH201

SF-1×100CH2

1×100A

≤

3A

CH201

SF-1×150CH2

1×150A

≤ 4.5A

CH202

SF-1×200CH2

250V AC

1×200A

≤

6A

CH202

SF-1×250CH2

500V DC

1×250A

≤ 7.5A

CH203

SF-1×300CH2

1×300A

≤

9A

CH204

SF-1×400CH2

1×400A

≤

12A

CH204

SF-1×630CH2

1×630A

≤

19A

CH205

SF-2×16CH2

2×16A

≤ 0.5A

CH206

SF-2×32CH2

2×32A

≤

1A

CH206

SF-2×63CH2

2×63A

≤ 1.9A

CH206

SF-2×100CH2

250V AC

2×100A

≤

3A

CH206

SF-2×150CH2

500V DC

2×150A

≤ 4.5A

C04

SF-2×200CH2

2×200A

≤

6A

C04

SF-2×300CH2

2×300A

≤

9A

CH207

SF-2×400CH2

2×400A

≤

12A

CH207

SF-4×16CH2

4×16A

≤ 0.5A

CH208

SF-4×32CH2

4×32A

≤

1A

CH208

SF-4×63CH2

4×63A

≤ 1.9A

CH208

SF-4×100CH2

440/250V AC

4×100A

≤

3A

CH209

SF-4×150CH2

4×150A

≤ 4.5A

CH210

SF-4×200CH2

4×200A

≤

6A

CH210

SF-4×250CH2

4×400A

≤ 7.5A

CH211

Mechanical Dimension

Contour								Drawing number									L									W									H								J										M												S							T									P								D									K
CH201								F07									540									110									120								575										M24×1.5												--							525									60								10.2									35
CH202								F07									650									160									120								680										M33×2.0												--							635									120								10.2									35
CH203								F07									650									160									120								680										M33×2.0												--							630									120								10.2									40
CH204								F08									650									160									120								680										M42×2.0												--							625									120								10.2									45
CH205								F08									900									200									140								930										M48×2.0												--							865									140								10.2									55

Mechanical Dimension

Contour								Drawing number									L									W									H								J										M												S							T									P								D									K
CH206								F01									600									140									120								--										M33×2.0												--							535									80								8.2									35
CH208								F03									600									280									120								--										M33×2.0												--							535									200								8.2									35
CH209								F04									600									320									120								630										M42×2.0												--							575									240								10.2									45
CH210								F04									750									300									120								780										M48×2.0												140							720									200								10.2									50