EMC Solutions Noise filtering

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1 Power & Signal Quality TRABTECH EMC Solutions Noise filtering

2 Interference-free power supply and signal transmission A permanent supply and safe data link are essential for the operational reliability of electrical systems, installations and devices. Phoenix Contact meets these requirements with the comprehensive TRABTECH product range. Specific solutions from surge protection, monitoring, device circuit breakers as well as EMC products offer a constant high power and signal quality for maximum availability. Surge protection Monitoring Device circuit breakers EMC solutions 2 PhoeNix CoNtaCt Services

Table of contents Power and signal quality with EMC solutions Interference voltage filters for power supply units and measurement signals Page 4 Combined interference suppression filters with type 3

3 Table of contents Power and signal quality with EMC solutions Interference voltage filters for power supply units and measurement signals Page 4 Combined interference suppression filters with type 3 surge protection Page 5 Interference suppression filters with 1-10 A nominal load current Page 6 Interference suppression capacitor with modular terminal block design Page 7 Reliable signals through interference suppression filters Mechanically or electronically triggered switching operations generate pulse-like and high frequency interference voltages. These voltages are spread unhindered through the network. All devices within this network are affected. Data errors, uncontrolled functions and system crashes occur in data processing devices in particular. Fluorescent lamps EDP systems Relay Mains switch Electrical tools 0.1 to 3 MHz 2 to 3 MHz 0.05 to 20 MHz 0.5 to 25 MHz 0.1 to 1 MHz Typical sources of conducted interference voltages The causes for high-frequency random voltages are numerous and occur in all conceivable fields. PhoeNix CoNtaCt 3

Interference voltage filters for power supply units and measurement signals Interference suppression filters reduce conductor-specific high-frequency interference voltages.

With floating remote indication contact SURGE FILTER PROTECTION Nominal voltage U N Phases Nominal load current I L Nominal frequency f N Nom.

4 Interference voltage filters for power supply units and measurement signals Interference suppression filters reduce conductor-specific high-frequency interference voltages. Devices, particularly in the field of data processing or automation, benefit from a clean power supply. Reliable operation as well as reliable measurement is the result. With floating remote indication contact SURGE FILTER PROTECTION Nominal voltage U N Phases Nominal load current I L Nominal frequency f N Nom. discharge surge current I N (8/20)μs Protection level U P Backup fuse max. in acc. with IEC IEC categories EN type IEC EN UL 1449 Interference suppression filters Functional principle and operating area Functional principle of filter circuits L L PE X Y 1 PE Filtering symmetrical interferences Interference voltages can be filtered X between phase and neutral conductors. Y 2 N N Filtering asymmetrical interferences Relevant opposite, grounded interference Y 1 voltages can be filtered from phase to PE as well as from neutral conductor to PE. Y 2 COMBITRAB X Y Operating area of filters An attenuation curve diagram illustrates the effective workspace of interference suppression filters. According to the symmetrical or asymmetrical filter circuit, the respective frequency-dependent attenuation is legible. Nominal voltage U N Nominal frequency f N Nominal load current I L Nom. discharge surge current I N (8/20)μs Protection level U P Backup fuse max. in acc. with IEC IEC categories EN type Test standards 4 PhoeNix CoNtaCt

Combined interference suppression filters with type 3 surge protection SURGE FILTER PROTECTION DIN rail mountable interference suppression filter with integrated device protection, optical diagnostic

5 Combined interference suppression filters with type 3 surge protection SURGE FILTER PROTECTION DIN rail mountable interference suppression filter with integrated device protection, optical diagnostic and status indicator and floating remote indication contact. COMBITRAB Interference suppression filter including device protection with on/off switch, optical-acoustic signaling and potential terminal block. TERMITRAB Combination of interference suppression filter and surge protection for two signal wires with common reference potential. ae symmetrical: ( 100 khz / 50 Ω) ae asymmetrical: 3 ( 1 MHz / 50 Ω) ae symmetrical: ( 500 khz / 50 Ω) ae asymmetrical: 3 ( 1 MHz / 50 Ω) SFP 1-20/230 AC SFP 1-5/120AC SFP 1-10/120AC SFP 1-15/120AC SFP 1-20/120AC Order No Order No Order No Order No Order No V AC 1-phase 120 V AC 1-phase 120 V AC 1-phase 120 V AC 1-phase 120 V AC 1-phase 20 A ( 40 C) 5 A ( 72 C) 10 A ( 62 C) 15 A ( 52 C) 20 A ( 40 C) 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 50 Hz 60 Hz 5 ka (L-N) 5 ka (L-PE) 3 ka (L-N) 3 ka (L-PE) 1 kv (L-N) 1 kv (L(N)-PE) 450 V (L-N) 450 V (L(N)-PE) 20 A (gl gg) 20 A (gl gg) 20 A (gl gg) 20 A (gl gg) 20 A (gl gg) III T3 III T3 III T3 III T3 III T3 ae symmetrical: ( 1 MHz / 50 Ω) ae asymmetrical: 3 ( 1 MHz / 50 Ω) asymmetrical 50 Ω asymmetrical 150 Ω CBT-4SFP-10 Order No V AC 50 Hz 60 Hz 10 A ( 40 C) 2.5 ka (L-N) 2.5 ka (L-PE) 650 V (L-N) 1 kv (L(N)-PE) 10 A (autom. 1-pos. thermal) III T3 IEC EN /A11 EN TERMITRAB TT-ST-M-SFP Order No Nominal voltage U N Phases 24 V AC Nominal frequency f N 50 Hz 60 Hz Nominal load current I L 500 ma ( 55 C) Nominal discharge surge current I N (8/20)μs 350 A (L-PE) Protection level U P 80 V (C1 (500 V / 250 A)) (L-PE) Backup fuse max. in acc. with IEC 500 ma (e.g. T in acc. with 127-2/III) IEC categories EN type C1 C3 Test standards IEC PhoeNix CoNtaCt 5

Interference suppression filters with 1 to 10 A nominal load current FILTRAB are interference suppression filters for single-phase circuits, which limit both asymmetrical and symmetrical interference

ae symmetrical: 65 db (1 MHz / 50 Ω) ae asymmetrical: 45 db (1 MHz / 50 Ω) ae symmetrical: 55 db (1 MHz / 50 Ω) ae asymmetrical: 35 db (1 MHz / 50 Ω) 10 10 6 6 FILTRAB NEF 1-1 NEF 1-3 Order No.

6 Interference suppression filters with 1 to 10 A nominal load current FILTRAB are interference suppression filters for single-phase circuits, which limit both asymmetrical and symmetrical interference voltages. The ideal installation is directly before the device to be protected, as is valid for all filter devices. ae symmetrical: 65 db (1 MHz / 50 Ω) ae asymmetrical: 45 db (1 MHz / 50 Ω) ae symmetrical: 55 db (1 MHz / 50 Ω) ae asymmetrical: 35 db (1 MHz / 50 Ω) FILTRAB NEF 1-1 NEF 1-3 Order No Order No Nominal voltage U N 240 V AC 240 V AC Nominal frequency f N 50 Hz 60 Hz 50 Hz 60 Hz Nominal load current I L 1 A ( 40 C) 3 A ( 40 C) Backup fuse max. in acc. with IEC 1 A (gl) 3 A (gl) Test standards IEC EN IEC EN ae symmetrical: (1 MHz / 50 Ω) ae asymmetrical: (1 MHz / 50 Ω) ae symmetrical: 55 db (1 MHz / 50 Ω) ae asymmetrical: 35 db (1 MHz / 50 Ω) FILTRAB NEF 1-6 NEF 1-10 Order No Order No Nominal voltage U N 240 V AC 240 V AC Nominal frequency f N 50 Hz 60 Hz 50 Hz 60 Hz Nominal load current I L 6 A ( 40 C) 10 A ( 40 C) Backup fuse max. in acc. with IEC 6.3 A (gl) 10 A (gl) Test standards IEC EN IEC EN PhoeNix CoNtaCt

Interference suppression capacitor with modular terminal block design TERMITRAB series filters are feed-through modular terminal blocks with an interference suppression capacitor between the clamping

asymmetrical 50 Ω: 500 khz, typical asymmetrical 150 Ω: 100 khz, typical asymmetrical 50 Ω: 2 MHz, typical asymmetrical 150 Ω: 550 khz, typical 10 10 6 6 TERMITRAB TT-SLKK 5-C 12N-230AC TT-SLKK 5-C

7 Interference suppression capacitor with modular terminal block design TERMITRAB series filters are feed-through modular terminal blocks with an interference suppression capacitor between the clamping part and DIN rail. The attenuation acts between signal and ground. A separate PE connection is also available. asymmetrical 50 Ω: 500 khz, typical asymmetrical 150 Ω: 100 khz, typical asymmetrical 50 Ω: 2 MHz, typical asymmetrical 150 Ω: 550 khz, typical TERMITRAB TT-SLKK 5-C 12N-230AC TT-SLKK 5-C 3N3-230AC Order No Order No Nominal voltage U N 230 V AC 240 V AC Nominal frequency f N 50 Hz 60 Hz 50 Hz 60 Hz Nominal load current I L 34 A ( 45 C) 34 A ( 45 C) Capacity (conductor-ground) 12 nf 3.3 nf Test standards VDE VDE Accessories: Spacer plate (2.5 mm height adjustment) DP-UKK 3/5 BK, Order No DP-UKK 3/5 BK, Order No Accessories: End cover D-UKK 3/5 BK, Order No D-UKK 3/5 BK, Order No Accessories: Labeling TRABTECH catalog, p. 123 TRABTECH catalog, p A perfect team for high power and signal quality Interference suppression filters (1) are an important measure to increase availability. Devices for residual current monitoring (2) and professional lightning and surge protection (3) increase availability to a maximum. 1 2 Additional information can be found at: PhoeNix CoNtaCt 7

8 Further information on the products presented here and on the world of solutions from Phoenix Contact can be found at Modular Terminal Blocks CLIPLINE 1 Marking Systems, Tools, and Mounting Material CLIPLINE 2 Or contact us directly. Connection Technology for Field Devices and Field Cabling PLUSCON Device Connection Technology and Electronic Housings COMBICON PHOENIX CONTACT GmbH & Co. KG Blomberg, Germany Phone: +49/52 35/3-00 Fax: +49/52 35/ Automation Components and Systems AUTOMATION Power and Signal Quality TRABTECH Signal Converters, Switching Devices, Power Supply Units INTERFACE MNR / Printed in Germany PHOENIX CONTACT 2012

SURGE PROTECTIVE DEVICES

SURGE PROTECTIVE DEVICES COMPANY INTRODUCTION Bridex Singapore Pte Ltd is founded in 1978 as a manufacturer of instruments transformer for the Asian market. We are the first local electrical switchgear