Bedienungsanleitung Gossen Metrawatt Profitest Intro (Seite 57 von 62) (Englisch)

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GMC-I Messtechnik GmbH 57

19.3 Periodic Testing per DGUV Regulations 3 (formerly BGV A3)

– Limit Values for Electrical Systems and Operating Equip-

ment

Limit Values per DIN VDE 0701-0702

Maximum Allowable Limit Values for Protective Conductor

Resistance for Connector Cables with Lengths of up to 5 m

1This value may not exceed 1 Ω for permanently connected data processing sys-

tems (DIN VDE 0701-0702).

2Total protective conductor resistance: max. 1 Ω

Minimum Allowable Limit Values for Insulation Resistance

* With activated heating elements (where heating power > 3.5 kW and RINS < 0.3

MΩ: leakage current measurement is required)

Maximum Permissible Limit Values for Leakage Current in mA

* For devices with heating power of greater than 3.5 kW

Note 1: Devices which are not equipped with accessible parts that are

connected to the protective conductor, and which comply with re-

quirements for housing leakage current and, if applicable, patient

leakage current, e.g. computer equipment with shielded power

pack

Note 2: Permanently connected devices with protective conductor

Note 3: Portable X-ray devices with mineral insulation

Key

IBHousing leakage current (probe or touch current)

IDI Residual current

ISL Protective conductor current

Maximum Permissible Limit Values for Equivalent Leakage Current in

1For devices with heating power ≥3.5 kW

19.4 Optional Accessories (not included)

Master Battery Pack (material no. Z502H)

8 LSD NiMH rechargeable batteries with reduced self-

discharging (AA), 2000 mAh with sealed cells

Charger (material no. Z502R)

Broad-range charger for charging NiMH batteries in

the measuring instrument

Input: 100 to 240 V AC, output: 16.5 V DC, 0.6 A

ISO Calibrator 1 (material no. M662A)

Calibration adapter for testing the accuracy of instru-

ments used for measuring insulation resistance and

low-resistance for test voltages of up to 1000 V (per

VDE 0413, parts 1, 2, 4 and 10).

PRO-Schuko measuring adapter (material no. Z503K)

Single-phase, country-specific measuring adapter for

the PROFITEST INTRO, earthing contact plugs to three

4 mm safety plugs (black, blue, yellow-green), 300 V

CAT III, 16 A, touch-guarded

PRO-CH measuring adapter (material no. Z503M)

Single-phase, country-specific measuring adapter for

the PROFITEST INTRO, earthing contact plugs to three

4 mm safety plugs (black, blue, yellow-green), 300 V

CAT III, 16 A, touch-guarded

PRO-GB measuring adapter (material no. Z503N)

Single-phase, country-specific measuring adapter for

the PROFITEST INTRO, earthing contact plugs to three

4 mm safety plugs (black, blue, yellow-green), 300 V

CAT III, 16 A, touch-guarded

PRO-JUMPER (material no. Z503J)

Touch-guarded short-circuit adapter for the

PROFITEST INTRO

for measurement cable compensation

PRO-JUMPER-CH (material no. Z503P)

Touch-guarded short-circuit adapter for the

PROFITEST INTRO

for measurement cable compensation

PRO-JUMPER-GB (material no. Z503R)

Touch-guarded short-circuit adapter for the

PROFITEST INTRO

for measurement cable compensation

1081 Probe (material no. GTZ3196000R0001)

Triangular probe for floor measurements

per EN 1081,

DIN VDE 0100-600 (RE

(INS)

)

Test probe for remote triggering (material no. Z550A)

Optional plug-on measurement cable with a triggering

key on the test probe and an additional key for illumi-

nating the measuring point, including shielded, plug-in

connector cable

RS-232 Profiscanner for barcodes (material no. Z502F)

Barcode scanner for RS 232 connection (laser sen-

sor), variable barcode length, enhanced reading accu-

racy,

with coil cable

SCANBASE RFID (material no. Z751G)

RFID read/write for RS 232 port (13.56 MHz)

VARIO Plug Adapter Set (material no. Z500A)

Probe set (material no. Z503F)

Set of test probes (red/black)

CAT III 600 V, 1 A, test probe working range:

68 mm – diameter: 2.3 mm

TR25 reel (material no. GTZ3303000R0001)

Reel with 25 m measurement cable

TR50 drum (material no. GTY1040014E34)

Drum with 50 m measurement cable

PRO-PE clip (material no. Z503G)

Flat test clip for contacting busbars quickly and safely.

Good contact at the front and back of the busbar

thanks to time-tested contact blades. Rigid 4 mm

socket in the handle, suitable for the insertion of

spring-loaded 4 mm plugs with rigid insulating sleeve,

1000V CATIV/32A.

Further accessories and additional information concerning accessories can be

found in the data sheet for the PROFITEST INTRO.

Test Standard Test Current Open-Circuit

Voltage

RSL

Housing –

Mains Plug

VDE 0701-0702:2008 > 200 mA 4 V < UL < 24 V

0.3 Ω 1

+ 0.1 Ω 2

for each addi-

tional 7.5 m

Tes t

Standard

Tes t

Voltage

RINS

PC I PC II PC III Heating

VDE 0701-

0702:2008 500 V 1 MΩ2MΩ0.25 MΩ0.3 MΩ *

Test Standard IPE ICIDI

VDE 0701-0702:2008 PC I: 3.5

1 mA/kW * 0.5

PC I:

3.5

1 mA/

kW *

PC II:

0.5

Test Standard IEL

VDE 0701-0702:2008

PC I: 3.5

1 mA/kW 1

PC II: 0.5

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