Performance - Daiichi Electronics PTT2-92A-12 Instruction Manual

7.2 Performance

Item
Class index 2.0
Response time 1 second or less
Ripple 1%p-p or less
Usage group I
Fluctuation value
・Within the class index at 10 to 35℃
of influence due
to ambient ・Within two times the class index at 0 to 45℃
temperature
・Within three times the class index at -10 to 55℃
Within two times the class index at 20% of the 3rd harmonic
Fluctuation value
The error may be large in the measurement at the following inverter output.
of influence due
・Cycle control
to input amount
・PWM inverter
distortion
・SCR phase angle control
The output adjustment range is BIAS：±5% of the output span, MAX.：±5% of the output
Adjustment range
span. Use only when adjustment is required for matching with connected devices.
Output equivalent to 0° at less than 10% of the rated voltage.
Low input cut
Output equivalent to 0° at less than 2% of the rated current.
-20%, 120% (% of output span on the lag side or lead side)
・For 4 to 20mA output, 2.4mA, 21.6mA
Output limiter
・For ±5V output, -6V, 6V
If the input specifications are LEAD 90° to LAG 90°, there is no output limiter.
Calculated from active power and reactive power (time division multiplication method),
Operation method
cos
-1
(power factor)
Specification
8
Q-222-039