Atec 3810-2, 3816-2 User Manual

Features:

9 kHz to 30 MHz Frequency Range

10 A or 16 A Continuous Current Rating

Earth Line Choke

Artificial Hand Network

High Pass Filter

Choice of Plugs / Receptacles

Manual or Remote Switched Test Ports

Test Site Hardware

LISN / PLISN

Model 3810/2, 3816/2

Model 3810/2 LISN

ETS-EMCO’S LISN MODELS 3810/2 & 3816/2

are multi-line low pass filter networks used for conducted emissions measurement. They are placed between the power mains and the EUT (Equipment Unde r Test) to stabilize line im p edance, provide a 50 ohm RF connection, and elimina te unwanted RF signals from the line supply. In additio n , LISNs can be used to predict radiated emiss ions for diagnostic and precompliance testing (see page 2 side ba r ).

The Model 3810/2 is designed a nd tested in accordance with IEC Pu blicati on 1010, Safety Requirements for Electronic Measurin g Ap para tus. I t has also receiv ed CSA safety certification from the Canadian St an da rds Associati o n , a further indication of ETS-EMCO's commitment to safety.

Both model LISNs cover the fr equency spectra of 9 kHz to 30 MHz and are designed to be used with a signal analyzer for making FCC 15, VDE 0871 & 0875, and EN55022 conformance measurements.

Features Models 3810/2 and 3816/2

Earth Line Choke

An Earth Line Choke is included on the Model 3810/2 and Model 3816/2. The choke isola tes the EUT from RF ground while maintaining a safety ground.

Artificial Hand

An Artificial Hand circuit which conforms to EN55014 is included in both model LISNs. The cir c uit is useful fo r testing hand-held equipment whic h does not have a connection to protective earth ground.

High Pass Filter

A switchable high pass filter is included on the Model 3816/2, preventing potential overload to the analyzer and eliminating the need to apply correction factors to measur eme nts.

Choice of Plugs/Receptacles

Both models are a va ilable with either

®, SCHUKO®, or British power ou t

NEMA connectors.

Manual and Remote Switched Test Ports

Manual line switching is provided on the Model 3810/2, while both manual and remote swi tching are included on the Model 3816/2. In the remote switching mode, the selected line (A or B) is terminated in a 50 ohm load when po w e r has not be e n appl i e d to t h e ma i n s , permi t ti n g measurement of the noise floor.

Standard Configuration

LISN assembly

Individually calibrated per ANSI C63.4. Actual insertion loss and impedance data and a signed Certificate of Calibration included in Manual.

Options

MP4 Cord Loom

Provides a repeatable method for looping excess c or d in serpen tine fash ion , per MP4.

USA:

Tel +1.512.835.4684 Fax +1.512.835.4729

Information presented is subject to change as product enhancements are made. Contact ETS Sales Department for current specifications.Information presented is subject to change as product enhancements are made. Contact ETS Sales Department for current specifications.

Information presented is subject to change as product enhancements are made. Contact ETS Sales Department for current specifications.

FINLAND:

Tel +358.2.8383.300 Fax +358.2.8651.233

ONLINE:

info@emctest.com http://www.emctest.com

Model 3816/2 LISN

Test Site Har dware

LISN / PLISN

Model 3810/2, 3816/2

Applications

MODEL TEST TYPE

FCC-15 VDE 0871 VDE 0876 EN55022

3810/2 CE CE CE CE & 3816/2

Operational Features

LISNs and PLISNs, also known as artificial mains, are a valuable tool for EMC engineers. In addition to their usual function, LISNs can be used as a diagnostic aid to evaluate EME designs. A paper entitled,

Using a LISN as an Electronic

System EMC Diagnostic Tool

Staggs, describes how LISNs, normally used for conducted measurement, can be used to anticipate and reduce radiated emissions. Mr. Staggs’ paper notes tha t conducted resonances often have correspondence to frequencies in the radiated profile. By identifying and reducing a conducted resonance, a corresponding resonance in the radiated profile is often reduced as well. Contact ETS Sales for a copy of this paper.

, by D avid

MODEL MANUAL ARTIFICIAL MANUAL MANUAL REMOTE

SWITCHED HAND SWITCHED SWITCHED SWITCHED

EARTHLINE CHOKE HIGH PASS FILTER TEST PORTS TEST PORTS

3810/2 3816/2

44 4

44 4 44

Physical Specifications

MODEL WIDTH DEPTH HEIGHT WEIGHT

3810/2 22.2 cm 38.1 cm 15.2 cm 4.9 kg & 3816/2 8.7 in 15.0 in 6.0 in 10.7 lb

Electric al Specific ations

MODEL LINES FREQUENCY POWER MAXIMUM MAXIMUM NETWORK POWER IN POWER OUT

PLUS RANGE SOURCE CURRENT VOLTAGE INDUCTANCE CONNECTOR CONNECTOR

GROUND FREQUENCY IMPEDANCE

3810/2 NM 2 9kHz - 30 MHz 60 Hz 10 A 125 VAC Line to Ground 50µH / 250µH IEC power inlet NEMA

SH 50 Hz 10 A 250 VAC Line to Ground 50 Ω with customer SCHUKO BS 50 Hz 10 A 250 VAC Line to Ground specified plug British

3816/2 NM 2 9kHz - 30 MHz 60 Hz 15 A 125 VAC Line to Ground 50µH / 250µH Integral cord NEMA

SH 50 Hz 16 A 250 VAC Line to Ground 50 Ω with SCHUKO BS 50 Hz 16 A 250 VAC Line to Ground NEMA® plug British