FRANKONIA – UCC – Ultra Compact Chamber

Frankonia UCC – Ultra Compact Chamber, 1m test distance, Pre-compliance Automotive Component Testing Chamber

 

Overview	Frankonia UCC – Ultra Compact Chamber
EMI	CISPR 25 pre-compliance
EMS	ISO 11452 pre-compliance
Test distance	1,0 m
Volume	Table setup

 

Typical Product and Verification Standards

Emission

• CISPR 25 (pre-compl.)

Immunity

• ISO 11452 (pre-compl.)

 

Typical Specifications

Chamber Type	UCC – Ultra Compact Chamber
External dimensions	4.280 x 3.080 x 2.550 mm (LxWxH)
Setup	Table setup
Measuring distances	1,0 m
Frequency range	9 kHz/ 150 kHz to 18 GHz (option 40 GHz)

 

Performance & Compliance

• Pre-compliant emission (EMI) according to CISPR 25 Ed.4

• Pre-compliant immunity (EMS) according to ISO 11452

• Full compliant immunity (EMS) according to IEC/EN 61000-4-3 for small uniform field 0,5×0,5m

Deviation FU 0 dB/+6 dB for 4 of 4 test points (100%)

 

The Frankonia UCC was designed as an alternative to GTEM-Cells for pre-compliance measurements as well as for the fields of research and science. The walls and the ceiling of the chamber are lined completely with ferrite absorbers and the rear wall next to the EUT has an additional hybrid absorber lining of 6 m2, which qualifies the chamber for measurements in the frequency range from 30 MHz to 18 GHz. The most important advantages, compared to GTEM-Cells, are the facts that the staff can walk into this chamber (more simple EUT setup), the practical test setup with corresponding cable feeding to peripheral equipment, as well as the possibility of taking larger test specimen into the chamber. The UCC can be used for pre-compliance radiated emission measurements and immunity tests according to the standard IEC/EN 61000-4-3 in 1.0 m measuring distance. In addition, it is very well suited for pre-compliance measurements of automotive components according to DIN/ISO 11452-2 and EN 55025 (CISPR 25). If required, the UCC can also be used as a normal shielded room for conducted testing. Because of its small dimensions the chamber can be placed in normal laboratories or office rooms.

 

Performance: SHIELDING EFFECTIVENESS (SE) Acc. to EN 50147-1 from 10kHz to 18GHz the following values are guaranteed:

Frequency	Shielding Attenuation	Field
10kHz	80dB	Magnetic
100kHz	100dB	Magnetic
1MHz	100dB	Magnetic
100MHz	110dB	Plane wave
400MHz	110dB	Plane wave
1GHz	110dB	Plane wave
18GHz	90dB	Microwave

 

EMISSION – pre-compliance According to CISPR 25 Test distance: 1m

IMMUNITY – pre-compliance According to IEC/EN 61000-4-3/ ISO 11452-2
Test distance: 1m
Frequency range: 80MHz- 18GHz
Uniform area: 0,5m x 0,5m
Guaranteed FU: -0/+6dB for 4 of 4 test points (100%)
Outside shielding dimensions (LxWxH): 4,280 x 3,080 x 2,550m

Shielding and structure	Quantity
Shielding modules PAN type	1
Ceiling/ wall reinforcement	1
Rubber membrane under the chamber for humidity protection	1

 

Absorber ferrite tiles F006	Quantity
Floor lined with F006 (2m²) for EMS (FU)	1
Walls and ceiling lined with F006	1
Rail substructure for ferrite tile plates	1

 

Pyramid absorber (foam)	Quantity
Floor with HF300 (2m²) for EMS (FU)	1
Short wall behind the testing table lined with HF300 incl. fixation	1

 

Personal door type 2011 – External leaf painted RAL 9002 (light grey)	Quantity
SLD 09/19/M Personal door with clear opening 938 x 1968mm, manual latching, prepared for receiving absorbers	1
Door stopper	1
Manual wooden ramp, load capacity 200kg	1

 

Penetration panels, feed throughs & connectors
Penetration panel (PP) 400 x 400mm, including C-frame	1	Pc
N connector	2	Pcs
N+BNC adaptor	2	Pcs
FSMA connector	2	Pcs

 

Floor connection panels & connectors
Connection panel (CP) 600 x 600mm – automatic with jacks	2	Pcs
N connector	2	Pcs
BNC connector	2	Pcs
FSMA connector	2	Pcs

 

Power filter and grounding point
Insertion loss high performance filters: 100dB from 14kHz to 40GHz
Power filter 2x6A – 250V AC – 50/60Hz for the chamber	1	Pc
Power filter 2x32A – 250V AC – 50/60Hz for the EUT	1	Pc

 

Electrical installation
Electrical installation	1	Set
Lighting Halogen 160W	4	Pcs
Shielded access box to the electrical distribution box with access from inside	1	Pc
Electrical ducts in raised floor	1	Set
Socket: 1phase 60Hz 32A (US type)	1	Pc
Socket: Duplex single phase 16A (US type)	3	Pcs
Emergency lighting low noise with 3 lights and outside UPS with filter	1	Set

 

Honeycombs
Honeycombs 400 x 400mm – 18GHz	2	Pcs

 

Floor
Height: 150mm
Raised floor modular standard up to 500 kg/m² with hot galvanized ground plane 2mm	1	Set

 

Standard Equipment
· 1 access door, 1.013 x 2.043 mm
· 1 honeycomb insert for ventilation
· 1 mains filter 250 VAC, 2 x 16 A
· 1 penetration panel
· Feed-throughs: 4 x “N”, 4 x “BNC” and 1 x for fibre optics
· Electric installation
· Illumination
· Raised floor
· Absorber lining

 

Options
· 3 phase mains filter
· Signal and / or data line filter
· Fan · Antenna tripod
· Video and / or audio system
· Verification of the chamber
· Measuring equipment
· Other extras

For more detail, please download the following pdf file