Back to home

INA 6501

Manual Step Transformer

INA 6501zoom
  • Integrated function unit to NSG 3000 system
  • Power line dips to 0%, 40%, 70% and 80%
  • Complies with IEC/EN 61000-4-11
  • Sturdy design with industrial connectors

The step transformer type INA 6501 is a standard accessory for the NSG 3040 series. It provides a convenient means of reducing the incoming supply voltage by pre-set amounts. It is required for power quality testing (PQT) as per IEC/EN 61000-4-11 for voltage dips and under-voltages.

It is fitted with carrying handles as part of its overall good ergonomic design, which is made for easy handling. Further, the unit may be used in any of three operating positions; laying or standing on a workbench, or for more permanent applications, it can be wall-mounted.

Parameter Value
Input voltage UIN

Up to 250 VAC, 50/60 Hz

Output voltage UVAR

4 steps: 0% - 40% - 70% - 80% of UIN



Voltage change with load

100% output, 0 to 16 A less than 5%
80% output, 0 to 20 A less than 5%
70% output, 0 to 23 A less than 5%
40% output, 0 to 40 A less than 5%



User manual



Sternenhofstr. 15
4153 Reinach, Switzerland
Tel.+ 41 61 204 41 00

Managing Directors:
Brian Huntsman
Astrid Wälchli Schreiber
VAT-ID: CHE-179.452.414
Register of companies: CH-

By continuing to use the site, you agree to our Privacy and Cookie Policy.