NF DP420LS Instruction Manual page 23

1. Outline
 Peripherals
Immunity Test Software, Voltage Dips Simulator, Reference Impedance Network are provided as
peripherals of this product.
ES0406D, As-517A, As-537, ES4152, ES4153 which are peripherals of ES series cannot be used as
those of this product.
 Immunity Test Software (DP0408)
It is application software that performs various low frequency immunity tests including IEC
61000-4-11.
 Voltage Dips Simulator (DP4170 Series)
By combining with this product, single-phase and three-phase voltage dips tests complying
with IEC 61000-4-11 can be performed. In addition, "Large capacity model" is also available
for IEC 61000-4-34 test.
In this document, it is written as DIP. When using this product in combination with DIP,
consult NF Corporation.
Note: When performing the tests specified by the IEC standard, use both DIP and Immunity
Test Software.
 Reference Impedance Network (DP4160 Series)
It is a network of resistance and inductance to simulate the impedance of the commercial
power system. By combining with this product, impedance specified by IEC 61000-3-3 can be
realized. In addition, "Large capacity model" is also available for IEC 61000-3-11 test.
In this document, it is written as RIN. When using this product in combination with RIN,
consult NF Corporation.
4 PROGRAMMABLE AC POWER SOURCE