NF BP4620, Instruction Manual

Page: 189 / 214

8.1 Specification Conditions
BP4620
8-2
8.1 Specification Conditions
Unless otherwise specified, the following conditions apply.
Power supply input: 200 V AC

10 V, 50 Hz
Output frequency: 1 kHz
Signal: External input signal
Output waveform: Sine wave (DC = 0 V)
Output voltage, current:

60 V,

20 A
Load: 3

resistance
Response characteristics: Fixed characteristics
Output voltage limiter setting:

62 V
Output current limiter setting:

52 A
In this chapter, the terms “fixed characteristics” and “adjusted characteristics” have the following
meanings.

Fixed characteristics
These characteristics are fixed when the BP4620 is shipped and cannot be changed by the user.
They are set with the aim to achieve both wide frequency band characteristics and load stability.

Adjusted characteristics
These characteristics are adjusted by the user for the CV or CC mode using the response
calibration function, so as to achieve the fastest possible step response waveform rise time and
fall time with 3
Ω load resistance, as well as overshoot, undershoot, and sag that fall within

5%
of the P-P amplitude.