Technical Specifications; General Specifications; Mechanical Specifications - Multimetrix ERT 200 Manual De Instrucciones

Note

Technical specifications

Measurement system
Earth voltage
Range and accuracy
Earth resistance
Voltage

General specifications

Safety
Power supply

Mechanical specifications

Dimensions
Weight
Supply
Accessories
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Then, perform a voltage measurement (position EARTH VOLTAGE + TEST
ON/OFF) to make sure that earth voltage on terminals is < 10 V.
§
Rotate the function switch to « x100 » range position (= 1000Ω)
§
Press ON/OFF button to test and read measured value on the scale.
The reading obtained is an approximate earth resistance value :
Rx = Re – re
Rx = true earth resistance
Re = indicated value
re = auxiliary spike resistance
§
The measurement current is less than 2mA. There is no risk of tripping
mains RCD devices especially when the earth electrode is disconnected
before starting the test, as recommended.
§
The LED in front face will lit in red, when the measuring configuration is as
shown in figure 1.
Earth resistance by constant current inverter 820 Hz , 2 mA approx.
0 ~ 30VAC, 40 ~ 500Hz, to earth
10 / 100 / 1000 Ω ± 3 % F.S
0 ~ 30VAC ± 2.5 % F.S
IEC-1010 (EN 61010), Cat. III, 30 V
6 batteries 1.5 V (R6P) or equivalent
205 x 90 x 55 mm
~ 515 g (battery included)
ERT 200 earth resistance tester............................................P06.2329.02
Delivered with
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3 test leads (red - 15 m, yellow - 10 m, green - 5 m)
§
1 test two-wire terminals lead (red - 1.5m) for 2P method
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2 auxiliary spikes
§
1 user's manual
10
English
Earth resistance tester