Datasheet

ManualsBrandsGOSSEN METRAWATT ManualsTest EquipmentInsulation measuring device, 50/ 120/ 250/ 500 mm V CAT II 1000 V

3-348-807-03

9/4.15

GMC-I Messtechnik GmbH

METRISO 1000A

Insulation Tester

Nominal voltages 50 V, 100 V, 250 V, 500 V and 1000 V

This instrument is suited for measurement of insulation resistance

at voltage-free devices and systems with nominal voltages of up

to 1000 V, and for the insulation testing of earth conductors, pro-

tective conductors and bonding conductors, including junctions

and connections.

Quick testing with signal lamp

The signal lamp in the test prod serves to illuminate the work area,

and also indicates an evaluation of the insulation resistance as OK

or Failure. As long as this lamp is lit, the minimum values for insu-

lation resistance per VDE 0100 have been met.

Low impedance measurement 0 ... 4 Ω

Low impedance measurement in accordance with VDE 0413,

Part 4 is also possible.

Voltage measurement to 1000 V

The instrument is also equipped with a 1000 V measuring range

for direct and alternating current. This is especially advantageous

for the testing of devices for the absence of voltage, and the dis-

charge of capacitive devices under test.

Minimal use of batteries

Measurement only occurs when the ON/OFF button is

depressed. This provides for long service life of the batteries.

Dial gauge with signal lamp

The condition of the batteries is indicated by the color of the sig-

nal lamp at the left side of the dial gauge. This lamp also serves to

indicate that the instrument is switched on.

Applicable regulations and standards

IEC 61010-1

DIN EN 61010-1

VDE 0411-1

Safety regulations for electrical measuring, control and

laboratory equipment

– General requirements

EN 61557

VDE 0413

Part 1

Part 2

Part 4

Measuring and monitoring instruments for the testing of

electrical safety in systems with nominal voltages

of up to 1000 V AC and 1500 V DC

General requirements

Insulation resistance measuring instruments

Resistance measuring instruments

DIN EN 61326-1

VDE 0843-20-1

Electrical equipment for measurement, control and

laboratory use – EMC requirements

– Part 1: General requirements

EN 60529

DIN VDE 0470 Part 1

Test instruments and test procedures

– Degree of protection provided by enclosures (IP code)

DIN EN 60051 Direct-acting and direct-display electrical measuring

instruments and their accessories

• Nominal voltages:

50V, 100V, 250V, 500V und 1000V

• Quick testing with signal lamp

• Low impedance measurement 0 ... 4 Ω

• Voltage measurement up to 1000 V

Summary of content (4 pages)

PAGE 1
METRISO 1000A Insulation Tester • Nominal voltages: 50 V, 100 V, 250 V, 500 V und 1000 V • Quick testing with signal lamp • Low impedance measurement 0 ...
PAGE 2
METRISO 1000A Insulation Tester Technical Data Measuring Function 1000 V Measuring Range Intrinsic Uncertainty at Reference Conditions 1) 0 ... 1000 V ± 2.5 % — — ± 1.5 % ±25% rdg. 50 V 0 ... 40 kΩ R1, R2, R3 UN = 50 V 20 kΩ ... 1 MΩ 40 kΩ ... 2 MΩ ± 1.5 % — — Frequency/ Internal ShortResistance circuit CurRi rent Ik DC / 40 ... 200 Hz 100 kΩ ... 5 MΩ 10 kΩ ±25% rdg. 4Ω 0 ... 4 Ω Duration — 1200 V continuous > 100 kΩ 1200 V max. 10 s > 200 kΩ 1200 V max.
PAGE 3
METRISO 1000A Insulation Tester Reference conditions Position Ambient temperature Relative humidity Frequency of quantity under measurement Mechanical design horizontal +23 °C ± 2 K 45 ... 55 % Protection type Dimensions WxHxD Weight Housing: IP 52 Tester: 165 mm x 110 mm x 125 mm Bag: 200 mm x 170 mm x 270 mm 1.6 kg with batteries 45 ... 65 Hz (for voltage measurement) Waveform of quantity under measurement Sine Deviation between effective and rectified value < 0.
PAGE 4
METRISO 1000A Insulation Tester Accessories Order information Cable Set KS24 4 m long single conductor extension cable with permanently mounted test prod and a contact-protected socket at opposite end, as well as two crocodile clips for plugging onto the test prod. Type Ident. number Insulation tester 1000 V, batteryoperated, compl.