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Gossen Metrawatt Z745R | SECULOAD-N test adapter EN60974 welding standard

Manufacturer number: Z745R

Z745R
Reordered - in stock. Delivery time on request

€578.00

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Highlights Technical Data Documents / Downloads Description Scope Related Articles

Gossen SECULOAD-N test adapter Z745R for testing the open circuit voltage of welding machines according to EN 60974.

Technical Data

Documents & Downloads

Userguide
Z745R
pdf | 0.16 MB

Description

Z745R | SECULOAD-N test adapter EN60974 welding standard

The test adapter is used in conjunction with a voltage measuring device to test welding machines according to the standard EN 60974-4: 2007.

According to this, the peak values of the open circuit voltage must not exceed the limit values for all possible settings.

The peak rectifier of the SECULOAD-N uses the 1N4007 rectifier diode recommended by the standard. This diode is a mains rectifier diode and, due to its principle, only suitable for voltage sources with a low clock frequency in the range of the mains frequency or for voltage sources with a conventional transformer.

However, there are welding machines on the market that use clocked voltage sources with significantly higher clock frequencies. These can generate switching pulses with high voltages, which the SECULOAD-N's peak value rectifier does not capture in full.

The voltage output by the SECULOAD-N can be significantly below the peak values in the output voltage of the welding machine. This must be observed when evaluating the measurement results!

Scope of delivery:

  • 1 test adapter (article number Z745R)
  • 1 measuring line red, 1 measuring line black, 2 measuring lines blue
  • 2 blue crocodile clips for contacting the welding electrodes
  • 1 instruction manual German / English

Lieferumfang

  • 1 test adapter (article number Z745R)
  • 1 measuring line red, 1 measuring line black, 2 measuring lines blue
  • 2 blue crocodile clips for contacting the welding electrodes
  • 1 instruction manual German / English

Accessoires

Accessoires

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M694C
Seculife ST PRO IQ appliance tester VDE 0701-0702 / 0751 / 0544-4 & IZYTRONIQ BUSINESS starter
Reordered - in stock. Delivery time on request
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About the Manufacturer

Gossen Metrawatt
Gossen Metrawatt

Gossen Metrawatt is a renowned provider of precise test and measurement technology for electrical trades, industry, and the medical sector. The portfolio includes appliance testers in accordance with VDE 0701 / VDE 0702 / VDE 0751-1, installation testers, machine testers, digital multimeters, clamp meters, insulation testers, and photovoltaic measuring instruments.

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