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R&S ENV216, Руководство пользователя

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Safety Instructions for LISNs

R&S

®

ENV216

5

User Manual 5201.6693.14 ─ 04

The ground connection must remain until the LISN has been disconnected from
the power source.

If the LISN has an auxiliary voltage: Secure the test setup with a second protec-
tive ground. The second ground connection protects you from live parts if the
ground connection of the auxiliary cable fails.

Connecting to power

The product is an overvoltage category II product and must be connected to a
fixed installation used to supply energy-consuming equipment such as household
appliances and similar loads. Be aware that electrically powered products have
risks, such as electric shock, fire, personal injury or even death.

Keep to the protective measures given by VDE

 

0100-410 (IEC60634-4-41) while

working with the LISN.

Take the following measures for your safety:

●

Use double-insulated connecting cables with characteristics suitable for the
application:
– Appropriate minimum cross-section.
– Appropriate minimum voltage rating.
Select the cable based on the maximum power consumption of the device
under test, the fuse rating of the building installation and the cable length.
When installing the supplied cable sockets, observe the assembly instructions
and the requirements of the manufacturer.

●

By design, LISNs do not have a fuse in the measuring circuit. Therefore, you
have to make sure that the operating circuit between the power supply and
the LISN's power connector is fused correctly.

●

Only use the power cable delivered with the product. It complies with country-
specific safety requirements.

●

Only use intact cables and route them carefully so that they cannot be dam-
aged. Check the power cables regularly to ensure that they are undamaged.
Also ensure that nobody can trip over loose cables.

●

Only connect the product to a power source with a maximum fuse protection
according to the datasheet.

●

Ensure that you can disconnect the product from the power source at any
time. Pull the power plug to disconnect the product. The power plug must be
easily accessible. If the product is integrated into a system that does not meet
these requirements, provide an easily accessible circuit breaker at the system
level.

Содержание ENV216

Страница 1: ...R S ENV216 Two Line V Network User Manual User Manual Version 04 5201669314 1...

Страница 2: ...1671 M nchen Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 Email info rohde schwarz com Internet www rohde schwarz com Subject to change Data without tolerance limits is not binding R S is a regi...

Страница 3: ...can thus pose hazardous and even life threatening risks Electrical shock because of a high leakage current and live parts if the LISN is not grounded Electrical shock because the LISN does not have a...

Страница 4: ...supply is not obstructed from any side Place the LISN on a nonflammable base for example a metal plate to prevent a fire if the ventilation system fails or if it gets too hot If the instrument has fo...

Страница 5: ...ting Select the cable based on the maximum power consumption of the device under test the fuse rating of the building installation and the cable length When installing the supplied cable sockets obser...

Страница 6: ...for the instrument and the measurement task especially if they are not manufactured by Rohde Schwarz Measurement accessories such as current clamps or artificial hands must comply with the measurement...

Страница 7: ...ion of the test circuit from interference of the power source The R S ENV216 Two Line V Network is constructed using air core inductances 50 H and 250 H and conforms with the recommendations of VDE087...

Страница 8: ...anual 5201 6693 14 04 2 2 Korea Certification Class B B 2 3 Block Diagram 2 4 Unpacking and Checking Remove the two protective hoods from the front and rear and inspect the device carefully for any da...

Страница 9: ...tely and retain all items of packaging in order to support your complaint The original packaging is also useful for use when shipping or transporting at a later date Keep at least the two protective h...

Страница 10: ...y 7 L1 key 8 150 kHz highpass 9 Limiter toggle 10 Artificial hand connector 11 RF Output connector EUT socket 1 Socket for connecting the equipment under test For country specific sockets see Chapter...

Страница 11: ...e control See also Chapter 5 Remote Control on page 26 150 kHz HP 8 With this toggle key a 150 kHz highpass filter can be switched into the measure ment path This enables interference voltages in the...

Страница 12: ...nsists of connection in series of a 510 resistor and a 220 pF capacitor The jack is a 4 mm terminal clamp See also Chapter 4 9 Sample Measurement on page 25 for more information RF Output connector 11...

Страница 13: ...to supply power to the equipment under test When voltages under about 90 VAC are connected and for all DC voltages the auxiliary voltage for the ENV control circuit must be supplied externally by the...

Страница 14: ...at is independent from the mains supply 4 Check if the voltage of the mains supply corresponds to the specified opera tion range of the R S ENV216 Otherwise an external power supply can be necessary 5...

Страница 15: ...til you have disconnected the V network from the power supply Disconnect the R S ENV216 from the mains supply 2 Disconnect the auxiliary protective ground connection of the R S ENV216 4 2 Connecting t...

Страница 16: ...Connection to the mains power supply is provided by a permanently attached mains cable The device is not equipped with an ON OFF switch Instead the device plug of the connecting cable serves for disc...

Страница 17: ...disconnected the V network from the power supply Connect the R S ENV216 to the mains power supply 2 If the phase connection is made correctly LED L1 1 must light up If it does not For mains plugs wit...

Страница 18: ...ake sure that the DC voltage does not exceed 50 VDC Higher DC voltages may damage the equipment 2 DANGER Risk of electric shock Make sure that the external power supply complies with the requirements...

Страница 19: ...ding connection for the mains power supply through the mains cable but this is not adequate for use as a reference ground in HF noise voltage measurement The reference ground used can be attached flat...

Страница 20: ...r a battery powered receiver must be used or a PE choke must also be placed on the PE connection of the receiver 4 6 Connecting the Equipment Under Test The equipment under test is connected via the s...

Страница 21: ...paring for Use R S ENV216 21 User Manual 5201 6693 14 04 4 7 Connecting the Test Receiver The test receiver is connected to the N connector RF OUTPUT 1 by a 50 coaxial cable Connecting the Test Receiv...

Страница 22: ...s prescribed in the individual standards are largely simi lar A detailed description is provided for example by the standard CISPR 14 1 and EN55014 1 see also the following figure Devices under test t...

Страница 23: ...Test receiver B Reference ground connection M Test receiver connector P Test device connector Devices under test that have a separate ground connection and are not connec ted by integral grounding co...

Страница 24: ...t panel of the R S ENV216 If the housing of the equipment under test is made entirely of metal the Artificial Hand jack is connected to the housing the equipment under test If the housing is made from...

Страница 25: ...rill In this example the handheld drill is connected to three metal foils 1 Metal wall at least 2 m x 2 m 2 Equipment under test 3 Connection cable 4 Connection cable running separately to the hand si...

Страница 26: ...operation is blocked at the same time The func tions that have been switched on are indicated by the associated LEDs When remote control is active the REMOTE LED is lit When the LOW signal is removed...

Страница 27: ...ected The user can choose between N and L1 The 150 kHz highpass filter can be inserted into the signal path by pressing the Floating key on the receiver The pulse limiter is not remote controllable Fo...

Страница 28: ...Remote Control R S ENV216 28 User Manual 5201 6693 14 04 12 GND 13 TTL 5V 14 N 15 L1 18 FLT...

Страница 29: ...be carried out as a minimum requirement 6 2 Visual Inspection It should be ensured that parts relevant for active and passive safety are not visi bly damaged or even unsuitable for use in the device...

Страница 30: ...less than 0 3 During the measurement the entire length of the wire is to be moved in sections If a change in resistance is noted while part of the wire is being moved the fault must be found with a d...

Страница 31: ...taken from the PE contact of the mains plug to the bolt on the rear panel of the R S ENV216 The resistance of the PE connection is calculated from the voltage reading divi ded by the supplied current...

Страница 32: ...again If the original pack aging is no longer available the device should be packed carefully to prevent mechanical damage and packed tightly into a solid box of appropriate size 6 7 Contacting Custo...

Страница 33: ...d as follows cannot be disposed of in normal household waste after it has come to the end of its service life Even disposal via the munici pal collection points for waste electrical and electronic equ...

Страница 34: ...5201 6693 14 04 Annex A Country specific Connector Models Germany as well as Australia Finland the Netherlands Norway Russia Sweden Occasionally Portugal Spain R S ENV216 3560 6550 12 UK as well as I...

Страница 35: ...er Manual 5201 6693 14 04 France as well as Belgium and Czech Republic R S ENV216 3560 6550 14 China as well as Australia and New Zealand R S ENV216 3560 6550 15 USA as well as Canada Japan Korea Taiw...

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