SMC International Instrument For Grounding Circuit Measurements LET-500-VPC

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Instrument For Grounding Circuit Measurements - LET-500-VPC - SMC International
Collado Villalba, Spain
Instrument For Grounding Circuit Measurements LET-500-VPC
The set contains two distinct functions, the current injection and the voltage measurement. In the injection of current, a variable autotransformer of current regulation is connected to a current producer transformer with various ranges of output. The current produced is measured with a shunt system connected to a digital instrument. This system of current injection makes possible to shift the current 180° in order to avoid possible stray current over the ground. The voltage in step and touch measurement is made up with a digital voltmeter of 3 1/2 digits with a input designed so that the ohm resistance will be 1 KV. The precision of this set is ±1%. APPLICATIONS - This set is designed to test ground circuit measurements, in what is called voltage in step and touch according to IEC standards used in some countries. CHARACTERISTICS - ACCESSORIES for measurements incorporated. - Inversion of current output. - Regulation: 0-50A / 50KVA. - Current measurement: ±0,5%. - Voltage measurement: ±1%.

The set contains two distinct functions, the current injection and the voltage measurement.
In the injection of current, a variable autotransformer of current regulation is connected to a current producer transformer with various ranges of output. The current produced is measured with a shunt system connected to a digital instrument. This system of current injection makes possible to shift the current 180° in order to avoid possible stray current over the ground.
The voltage in step and touch measurement is made up with a digital voltmeter of 3 1/2 digits with a input designed so that the ohm resistance will be 1 KV. The precision of this set is ±1%.
APPLICATIONS
- This set is designed to test ground circuit measurements, in what is called voltage in step and touch according to IEC standards used in some countries.
CHARACTERISTICS
- ACCESSORIES for measurements incorporated.
- Inversion of current output.
- Regulation: 0-50A / 50KVA.
- Current measurement: ±0,5%.
- Voltage measurement: ±1%.

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Technical Specifications

  SMC International
Product Category Ground Resistance Testers
Product Number LET-500-VPC
Product Name Instrument For Grounding Circuit Measurements
Types of Measurements Grounding Systems Resistance; Ground Bond
Form Factor Portable
Dimensions 40" x 28" x 27"
Safety Agency Rating IEC
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