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When Testing SF6 Filled Equipment Rent the DILO Zero Emission Analyzer

DILO 3-038R-R303 Zero Emission SF6 AnalyzerWhen measuring the humidity and purity of SF6 filled equipment such as switchgears and circuit breakers rely on the DILO 3-038R-R303 Zero Emission SF6 Analyzer.


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Why is it important to test SF6 gas?

As part of preventative maintanence in most substations, measurement of humidity in SF6 gas should be completed. If the humidity content is within manufacturers’ specified limits, then the possibility of HF and SO2 creation is very low. If the humidity level is extreme, then those by-products will be created in high enough concentrations that corrosion will occur in the insulators, resulting in undesirable short-circuiting within the equipment.

SF6 purity has an effect on its efficiency in the circuit breaker. If the purity is exceptional, there is confidence in the effectiveness of the equipment.

With new equipment installations, a purity test can indicate if the circuit breaker was properly emptied prior to filling.

DILO 3-038R-R303 Zero Emission SF6 Analyzer technical specifications:

Input pressure:  5 PSI to 130 PSI 

Power supply:  90 – 264V / 50 – 60Hz / 10 A

Operating temp:  32°F to 104°F

Dimensions:  8.6”H x 19.7”W x 24.6”D, 44 lbs.

 

Purity (Vol %) Specification

Measuring range:  0-100%

Accuracy:   ± 1 vol.%

Response time:  <2 minutes

Flow rate:  .3-.5 liters per hour

 

Moisture Specification

Measuring range:  -60 – +10°C

Accuracy:    ±2°C (at >-40°C) / ± 3°C (at < -40°C)

Response time:  <5 minutes

Flow rate:   16-17 liters per hour

 

Decomposition Specification

Measuring range:  0-500 PPMv SO2 

Display:  PPMv

Accuracy:  ± 2% from measuring range

Response time:  <20 seconds

Flow rate:  1-3 liters per hour

 

Related electrical test equipment available for rent from Protec:

DILO SF6 Analyzer Adapter Kit

WIKA GA20 SF6 Moisture-Humiditor Analyzer

This electrical test equipment is available for rent, lease, or purchase from Protec Equipment Resources. We are here to help you with your testing equipment needs.

Protec’s Calibration Lab offers accurate and affordable calibration services for all makes and models of electrical test and measurement equipment. Contact us today for a quote.


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