Gossen MetraWatt SECULIFE ST Manual de usuario

SECULIFEST and SECULIFEST HV

Test Instruments for Portable Appliance Testing according to Health and Safety Policy

and in Accordance with the Medical Product Law as well as for Routine Testing

3-349-448-03

16/11.11

Operating Instructions

2GMC-I Messtechnik GmbH

PROBE 54

SONDE

Auto

Function

Test

VAux Setup

Iso /

I leakage

BDFHK

AC E G I

Applied Parts

45678910

14 15 1816 17

Probe connection

Insert the double plug of the probe into sockets 4 and

5 such that the plug with the white ring contacts

socket 5 (vertical bar).

Note: Contact problems with exposed conductive parts

when using the standard probe with test tip

In order to assure good contact, surface coatings must be

removed from devices under test with special tools at a suit-

able location so that the surface has a metallic shine. The tip

of the test probe is not suitable for scratching away paint, be-

cause this may impair its coating and/or mechanical

strength. The brush probe (Z745G) may be more suitable

than the test probe in certain individual cases.

Measurements at jacks 1 – 2 – 3

Always start with the measurement before contacting

the measuring point. Between jacks 1 and 2, a maxi-

mum of 10 V may be applied. Between jacks 2 and 3,

up to 253 V may be applied.

Attention: Jacks (2) and (3) are short-circuited

during all measurements at the test socket!

(Exception: see chapter 12.2)

Standard equipment

Test instrument with 10 + 2 connectors for application parts

1 Probe cable with test probe

1 Clip-on alligator clip for test probes

3 Clip-on quick-clamp terminals

10 conductor patient connection cable 2 mm

10 Clip-on alligator clip 2 mm

1 Calibration certificate per DKD

1 Operating instructions

1Carryingstrap

Up-to-date PC software (free start-up programs or

demo software for data management, report and list

generation) is available on our website for download.

These operating instructions describe an

instrument with firmware version 7.24.

RS232

IOIOI

max. 10 V

max. 253 V

GMC-I Messtechnik GmbH 3

1 Jack for protective conductor at device under test

2 Jack for neutral conductor at device under test

3 Jack for phase conductor at device under test

4 Jack for connecting the probe

5 Jack for connecting the probe

6 Function selector switch

– Function Test: Function test

– Auto: Automatic test sequence according to selected standard

– PE: Protective conductor test

– Iso/HV: Insulation test / high-voltage test

– I leakage: Leakage current measurement

– V : Multimeter functions

– Aux: Auxiliary multimeter functions

– Setup: Device configuration

7 scroll key for menu and parameter selection

8 scroll key for menu and parameter selection

9 LCD window

10 Socket connector interface RS232 for (P)SI module SECUTEST PSI/SI+, storage

adapter

SECUSTORE

, barcode or RFID scanner

11 Signal lamp for mains connection error

12 key for entry and for starting test sequences and finger contact

13 help key (context sensitive)

14 Key next to the symbol for switching test voltage to

the test socket (only possible if symbol LED is blinking)

15 Signal lamp for the functions test

16 Functional earth (equipotential bonding)

17 Operational earth

18 Connector jacks for application parts

19 Push-buttons (left and right) for releasing the handle from its snap-in position

20 Earthing contact socket for service purposes (Feature B01),

e.g. for connecting a notebook or an A4 format printer, Terminal Data see page 63

21 Standard outlet socket (test socket) for connecting the device under test

22 Push-buttons (left and right) for releasing the lid

23 Lid

24 Compartment for probe and accessories

25 Cover or (P)SI module (accessory

SECUTEST PSI

or SECUTEST SI+)

26 Carrying handle and tilt stand

27 Test probe (accessory probe with coil-cable SK2W (Z745N))

Overview of Available Probe Types

1) Accessory

Note

when using other probes than those specified above

The cables plugged into the sockets (4 and 5) must be short

circuited for testing with the probe, i.e. by plugging the ends of

the cable together, or via a conductive surface at the device

under test (4-wire measurement).

Remove any corrosion from the device under test.

Data Security

Measurement data, report data and user entries are stored to RAM at the

(P)SI module (accessory), as long as the respective battery supplies the

required amount of voltage.

Save your data to a PC on a regular basis in order to prevent any loss of data

at the (P)SI module. We assume no liability for data loss. We recommend the

following PC programs for data processing and data management:

•PS3 (transmission of measurement data to a PC, documentation,

management, report generating and deadline follow-up)

•PC.doc-WORD/EXCEL (report and list generation

•PC.doc-ACCESS (test data management)

•ELEKTROmanager/PROTOKOLLmanager for SECUTEST...

•patManager (Report and list generation)

Probe Type Application Special Features

Standard probe (test probe with

coil-cable and alligator clip)

Max. test current: 25 A Probe with cable

(no coil-cable)

SK2 1) Max. test current: 25 A Probe with cable (no coil-cable),

2 meters long

SK2W 1) Max. test current: 25 A Probe with cable (coil-cable),

2 meters long

Feature KD01 with probe SK5 Restriction with

Feature G01 (IK>25A):

short-circuit current < 25 A

Special probe in combination with

“automatic recognition of measur-

ing point change” function (see

chapter 17)

Brush probe 1)

Can be plugged onto all above

listed probes and test probes

Leakage current,

protective conductor resistance

For contacting devices under test

with rotating, vibrating, exposed

conductive parts

Contents Page Contents Page

4GMC-I Messtechnik GmbH

1 Applications ...................................................................................6

1.1 Table: Types of DUTs – Tests – Regulations ..............................................6

1.2 Table: Individual Measurements and Regulations .....................................7

1.3 Table: Leakage Current Types ...................................................................7

1.4 List of Possible Options and Standard Types ..............................................8

2 Safety Features and Precautions ...................................................9

2.1 Notes Regarding the High-Voltage Test

(only Feature F02 or SECULIFE ST HV) .......................................................10

3 Initial Start-Up ..............................................................................11

3.1 Connection to the Mains (115 V / 230 V, 50 Hz / 60 Hz) ............................11

3.2 Automatic Recognition of Mains Connection Errors ..................................12

4 General Notes ..............................................................................12

4.1 Online Instructions ....................................................................................12

4.1.1 Changing the User Interface Language .........................................................12

4.1.2 Automatic Safety Class Selection ..................................................................13

4.1.3 Manual or Automatic Operating Sequences ...................................................13

4.2 Online Help ................................................................................................13

4.3 Adjusting Contrast .....................................................................................13

4.4 Configuring Device Parameters, Setting Date and Time ...........................14

4.5 Configuring Measurement and Sequence Parameters .............................14

4.6 Setting Limit Values ..................................................................................14

4.7 Saving the Settings ...................................................................................14

5 Classification of Devices Under Test ............................................15

5.1 Safety Classes ...........................................................................................15

5.2 Application Parts (electrical medical devices) ..........................................15

6 Abbreviations ...............................................................................16

7 Connecting the Device Under Test ...............................................17

8 Configuring Device Parameters ...................................................18

9 Measuring Protective Conductor Resistance ...............................19

9.1 Maximum Allowable Limit Values for Protective Conductor Resistance

for Connector Cables with a Length of up to 5 m ..................................... 20

10 Insulation Measurement ..............................................................20

10.1 Insulation Resistance RINS. ....................................................................... 20

10.2 Equivalent Leakage Current ..................................................................... 22

10.3 High-Voltage Test (Feature F02 or SECULIFE ST HV) ................................. 24

11 Leakage Current Measurement ...................................................26

11.1 Earth Leakage Current IPE (Feature KA01) ................................................ 26

11.2 Housing Leakage Current IHL (probe current, contact current) ................. 26

11.3 Patient Leakage Current IPL ......................................................................................... 27

11.4 Patient Auxiliary Current IPA (Feature KA01) ............................................. 27

11.5 Residual Current IRC ....................................................................................................... 27

11.6 Device Leakage Current ILC per IEC 62353 (VDE 0751-1) ......................... 27

12 Multimeter Functions ...................................................................30

12.1 Probe Voltage Uprobe – Max. 300 V ........................................................... 30

12.2 Alternating / Direct Voltage UAC/DC – Max. 253 V ..................................... 30

12.3 Resistance R ............................................................................................. 31

13 Measurements with Accessories .................................................32

13.1 Alternating Current ICwith Clip-On Converter .......................................... 32

13.2 Protective Conductor Resistance RPE via Clip-On Meter .......................... 32

13.3 Temperature T with Pt100/1000 Sensor ................................................... 33

14 Function Test ...............................................................................34

GMC-I Messtechnik GmbH 5

Contents Page Contents Page

15 Measurements in Accordance with National and

International Standards with Selector Switch in Auto Position ... 36

15.1 Test Sequences .........................................................................................36

15.2 Setting Up Test Sequences .......................................................................37

15.3 Configuring Measuring Parameters ..........................................................39

15.4 Testing Devices in Accordance with DIN VDE 0701, Part 1 .......................40

15.5 Testing Devices in Accordance with DIN VDE 0701, part 240 ...................42

15.6 Testing Devices in Accordance with DIN VDE 0701-0702:2008 ................44

15.7 Testing Extension Cables for VDE 0701-0702 (VDE 0701 Part 1)

(optional EL1 adapter) ...............................................................................46

15.8 Testing Multiple Outlets for VDE 0701-0702 (optional EL1 adapter) .........47

15.9 Testing in Accordance with DIN EN 60950 ...............................................48

15.10 Testing Devices in Accordance with EN 61010 ........................................50

15.11 Testing Devices in Accordance with EN 60335 ........................................52

15.12 Testing in Accordance with IEC 62353/VDE 0751 .....................................54

15.13 Testing in Accordance with EN 60601 (Feature KA01) .............................56

16 Storing in (P)SI Module (Accessory) and Database Operations

(Feature KB01) ............................................................................. 58

16.1 Storing Measurement Data in the (P)SI Module ........................................58

16.2 Database Operations .................................................................................58

16.2.1 Storing Test Results to the Test Instrument ...................................................58

16.2.2 Uploading Report Templates into Test Instrument, Reading Out From the Test

Instrument, Editing at the PC and Re-Saving to the Test Instrument ................58

16.2.3 Reading Out and Saving Test Results / Test Data from the (P)SI Module ..........58

17 Recognition of Probe to Protective Conductor

(Feature KD01) ............................................................................. 58

18 Storing Test Results and Printing in Report Form ....................... 59

19 Characteristic Values ................................................................... 60

20 RS 232 Interface .......................................................................... 64

20.1 Transmission of Measurement Results to the (P)SI module ..................... 64

20.2 PC Connection ...........................................................................................64

20.2.1 Software Evaluation of Measurement Results ................................................ 64

20.2.2 Instrument Control via Interface Commands .................................................. 64

20.3 Interface Definition and Protocol .............................................................. 64

21 Appendix ..................................................................................... 65

21.1 Evaluation of Measured Values for Individual Measurements

as well as for Calculated Quantities .........................................................65

21.2 Evaluation of Measured Values during Equivalent Leakage Current

Measurement (Automatic Test Sequence According to Standard) ...........65

21.3 Index .........................................................................................................66

22 Maintenance - Recalibration ....................................................... 68

22.1 Housing Maintenance ............................................................................... 68

22.2 Recalibration .............................................................................................68

22.3 Safety Checks ...........................................................................................68

22.4 Device Return and Environmentally Compatible Disposal ........................69

23 Repair and Replacement Parts Service

Calibration Center and Rental Instrument Service ...................... 69

24 Product Support .......................................................................... 70

6GMC-I Messtechnik GmbH

1 Applications

1.1 Table: Types of DUTs – Tests – Regulations

Attention!

The test instrument may not be used for measurements

within electrical systems!

Applicable Standards

Start-up and

Modifications

Testing after

Repairs

Periodic

Testing Routine Testing

Devices under test

to be tested in

accordance with the

following regulations

EC 62353 :2007

DIN EN 62353:2008

(VDE 0751-1)

DIN VDE 0701

-0702:2008

EC 62353 :2007

DIN EN 62353:2008

DIN VDE 070

-0702:2008

EC 62353 :2007

DIN EN 62353:2008

DIN EN 60950/50116

DINEN61010

DIN EN 60335/50106

IEC 60601/DIN EN 60 601

Laboratory instruments

Measuring and control in-

struments

 

Voltage generation devices 

Electric tools  

Electric heating devices  

Electric motor devices  

Lamps  

Devices for entertainment

electronics, information and

communications technology

 

Cable reel, extension and

connection leads  

Data processing and office

equipment 

Electrical medical devices,

application parts  

German National European International

DIN EN 61010 EN 61010 IEC 61010

DIN EN 60601 EN 60601 IEC 60601

DIN EN 60335-1 EN 60335-1 IEC 60335-1

DIN EN 60950 EN 60950 IEC 60950

IEC 62353 :2007

DIN EN 62353:2008

(VDE 0751-1)

EN 62353 IEC 62353

GMC-I Messtechnik GmbH 7

1.2 Table: Individual Measurements and Regulations

Key

Standards printed in grey half-tone will be superseded by the new

DIN VDE 0701-0702:2008 standard.

Required test

1.3 Table: Leakage Current Types

Key

NC = normal condition

PAP = patient application part

PE = Potential earthing , system protective conductor

PC = Protective conductor of the DUT

Individual Measurements

per Regulation

Test Curre n t [ A]

DIN VDE 0701-0702

DIN VDE 0701

DINEN60950

DINEN61010

DINEN60335

IEC 62353

IEC 601/EN 60 601 2nd

IEC 601/EN 60 601 3rd

Protective Conductor

Resistance

0.2  

10 

25 

Insulation Resistance  

Equivalent Leakage Current 

High-Voltage Test  AC AC

Equivalent (Device) Leakage

Current 

Equivalent Patient Leakage Current



Residual Current   

Contact Current  

Absence of Voltage

(exposed conductive parts) 

Housing Leakage Current

 

Earth Leakage Current 

Patient Leakage Current 

Total Patient Leakage Current 

Patient Auxiliary Current 

Device Leakage Current 

Single Fault Conditions N

Mains at Application Part





DIN VDE

0701-0702

IEC 62353

(VDE 0751-1)

DIN EN 60601-1 The following is

measured:

Equivalent

Leakage Current

PROBE

(connected to

protective

conductor)

to L & N

Equivalent

Device Leakage

Current

IEL interrupted

from N

PROBE

(connected to

protective

conductor)

to L & N

Equivalent

Patient Leakage

Current

L & N & PE to

Patient Jacks

Contact Current/

Measurement for

Absence of

Voltage

Housing Leakage

Current

Probe to PE

Patient Leakage

Current

Patient Leakage

Current

Patient Jack to PE

Patient Auxiliary

Current

Patient Jack to

Patient Jack

Earth Leakage

Current

Protective

Conductor to PE

Device Leakage

Current during

Operation, Direct

Measurement

Protective

Conductor

Interrupted, Probe

+ PAP to PE

Protective

Conductor

Current with

Residual

Current

Measurement

Device Leakage

Current during

Operation,

with residual

Current

Measurement

See chapter 11.5

8GMC-I Messtechnik GmbH

1.4 List of Possible Options and Standard Types

1) Each measured value is documented in this case, as opposed to the results of a

test sequence for which only the poorest value for each given test is displayed.

(via the PSI module, the SECUSTORE storage adapter or a PC)

2) Adapter set for international use (comes with Feature B01)

4) if adapter (feature B11) is applied: HV-DC max. 1.5 kV DC

5) without function test values and without comments on DUT

Features 00 01 02 03 04 05 06 07 08 09 10 11 XX

Mains Connection for

Respective Country BDD + ser-

vice socket UK 4) F/CZE DK 4) China/AUS

4) CH adapter

set 2) 4)

User Interface Language C DUKF I ECZENL

High Voltage Testing

HV-DC F without

max.

6.126 kV DC

( 4KVAC)

AC Test Current 50/60 Hz

for Protective Conductor

Measurement

G10 A 25 A

Test Sequence

for IEC 60601 KA without with

Data Memory

for up to 125 Tests 5) KB without with

Recognition of

Probe to Protective Conductor KD without with

Direct Printing after each

Measurement for Automatic

Test Sequences 1)

Read-Out via RS232

KE without with

Designation Type Article Number

Test instrument with test current

200 mA DC and 10 A AC

Sequences for IEC 61010, IEC 60335,

IEC 60950 and IEC 60601,

data memory for up to 125 tests

SECULIFE ST M693A

Same instrument as M693A, however,

suited to international use with adapter

set for mains connection in the respective

user country and English user interface

language SECULIFE ST M693B

Designation Type Article Number

Same instrument as M693A, however, with

test current 200 mA DC and 25 A AC,

additionally with high-voltage test max.

6.126 kV DC ( 4 KV AC) SECULIFE ST HV M693C

Same instrument as M693C, however,

suited to international use with adapter

set (application of adapter: high-voltage

test max. 1.5 kV DC) for mains connection

in the respective user country and English

user interface language SECULIFE ST HV M693D

GMC-I Messtechnik GmbH 9

2 Safety Features and Precautions

This instrument fulfills the requirements of the applicable European and na-

tional EC guidelines. We confirm this with the CE marking. The relevant decla-

ration of conformity can be obtained from GMC-I Messtechnik GmbH.

The test instrument has been manufactured and tested in accordance

with the following safety regulations:

IEC 61010-1 / DIN EN 61010-1 / VDE 0411-1, DIN VDE 0404, DIN VDE

0413 Part 2 and 4 and DIN VDE 0104 (Feature F02 or

SECULIFE ST

)

Only when used for its intended purpose, the safety of the user, the test

instrument and the device under test (electrical equipment or electrical

medical devices) is assured.

Read the operating instructions carefully and completely before placing your test

instrument into service, and follow all instructions contained therein. Make sure

that the operating instructions are available to all users of the instrument.

Tests may only be performed by a qualified electrician or under the supervision of

a qualified electrician. The user must be instructed by a qualified electrician

concerning performance and evaluation of the test.

Note

Manufacturers and importers of electrical medical devices must

provide documentation for the performance of maintenance by

trained personnel.

Observe the following safety precautions:

• The instrument may only be connected to electrical systems with a

maximum of 230 V +10% which are protected with a fuse or circuit

breaker with a maximum rating of 16 A.

• Measurements within electrical systems are prohibited.

• Be prepared for the occurrence of unexpected voltages at devices

under test (for example, capacitors can be dangerously charged).

• Make certain that the measurement cables are in flawless condition,

e.g. no damage to insulation, no interruptions in cables or plugs etc.

• When using a probe with coil cable (SK2W): Grip the test probe firmly,

for example after insertion into a jack socket. Tensioning at the coil

cord may otherwise cause the test probe to snap back resulting in

possible injury.

•Measurement of Insulation Resistance and Equivalent Leakage Current

This test is performed with a maximum voltage of 500 V, with a current

limit having been set (I < 3.5 mA). However, contacting the terminals

(3 or 2) causes an electric shock which, in turn, may result in accidents.

•Leakage Current Measurement

During leakage current measurement it is imperative to ensure that the de-

vice under test is operated at line voltage. Exposed conductive parts may

be charged with hazardous contact voltage during the test and may con-

sequently not be touched under any circumstances. (There is a power

shutdown as soon as the leakage current is higher than approx. 10 mA).

Attention!

The function test may only be performed after the DUT has

successfully passed the safety test!

Switching loads on and off

When switching the DUT on or off under load it is imperative that you ad-

here to the order indicated below. This helps to prevent excessive wear

and tear of the mains relays at the test instrument.

Before the measurement:

1) DUT: Switch the DUT off at the proprietary switch.

2) SECULIFE ST or SECULIFE ST HV:

Apply line voltage to the test socket .

3) DUT: Switch on the DUT at the proprietary switch.

After the measurement:

4) DUT: Switch the DUT off at the proprietary switch.

5) SECULIFE ST or SECULIFE ST HV:

Disconnect the test socket from the line .

The measuring and test instrument may not be used:

• If it demonstrates visible damage

• With damaged connector cables, measuring cables or patient ports

• If it no longer functions properly

• After extraordinary stresses due to transport

In such cases, the instrument must be removed from operation and

secured against unintentional use.

10 GMC-I Messtechnik GmbH

Meanings of Symbols on the Instrument

The symbols on the instrument have the following meanings:

Warning regarding dangerous electrical voltage

Warning concerning a point of danger

(Attention: observe documentation!)

Test socket

Mark of approval from VDE test authority

Indicates EC conformity

This device may not be disposed of with the trash. For further

details on the WEEE marking, please refer to our website

www.gossenmetrawatt.com and enter search term ’WEEE’.

2.1 Notes Regarding the High-Voltage Test

(only Feature F02 or SECULIFE ST HV)

The KS13 cable set, or similar cable sets, may not be used for the high-voltage

test. The high-voltage test may only be performed directly via the test socket!

Attention!

Do not hold the device under test in your hand during testing,

especially when testing safety class II devices.

Make sure that the device under test does not make contact

with any equipment or persons during testing.

Liability Exclusion

In the event of sparkover, PCs operated in proximity to the test instrument may

“crash” resulting in data loss. All data and programs should be suitably backed up

before high-voltage testing is performed, and computers should be shut down if

necessary. A crash may occur even if no RS 232 connection has been established.

The manufacturer of the test instrument assumes no liability for direct or

consequential damage to computers, peripherals or data which occurs

during high-voltage testing.

The manufacturer assumes no liability for defects at the device under test

which result from high-voltage testing. As a rule, defects can only occur at

devices under test which are not in compliance with applicable standards,

which were previously damaged or which have been improperly repaired,

because high-voltage testing is required for type and routine testing by

IEC 61010-1/EN 61010-1 / VDE 0411, part 1, as well as EN 60335,

EN 60601 and EN 60950.

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