Hioki PW3390 - Measurement Item Details

10.5 Measurement Item Details
207
10
10
Chapter 10 Specifications
1. Basic Measurement Items
*1. DC integration mode
*2. Models with motor analysis only
*3. Can be changed with unit selection. No zero suppression when the frequency or pulse is set.
*4. Forward, reverse and combined values should be same range, and are displayed with the number of digits available for any
maximum value
*5. THD when the integration mode is RMS, and rf when the integration mode is DC,
zero indicates zero-suppression setting, and values less than zero are zero suppressed
For the P range, see 4. Power range configuration.
In the Pm range, calculated by entering the rated torque as the torque and the rated RPM as the RPM in the motor power
calculation formula.
Range A when CH A measures frequency at rated torque setting value
Range B when CH B measures pulses at maximum measurement frequency setting value [Hz]
10.5 Measurement Item Details
Measurement items
Symbol Unit
Pattern 1
1P2W+1P2W
+1P2W+1P2W
Pattern 2,3
1P3W/3P3W2M
+1P2W+1P2W
Pattern 4,5,6
1P3W/3P3W2M
+1P3W/3P3W2M
Pattern 7,8
3P3W3M/3P4W
+1P2W
Display range
Pola
rity
(+/-)
Frequency f Hz 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.5000 to 5.0000k
Voltage
RMS Urms V 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 U Range zero to 120%
Voltage MEAN Umn V 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123

zero to 120%
AC component Uac V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
Simple average Udc V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
z
Fundamental wave
component
Ufnd V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
Wave peak + Upk+ V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 300%
z
Wave peak - Upk- V 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 300%
z
THD/ripple rate*5
Uthd
Urf
% 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to 500.00
Unbalance factor Uunb % 123 0.00 to 100.00
Current
RMS Irms A 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 I Range zero to 120%
Current MEAN Imn A 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123

zero to 120%
AC component Iac A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
Simple average Idc A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
z
Fundamental wave
component
Ifnd A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 120%
Wave peak+ Ipk+ A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 300%
z
Wave peak- Ipk- A 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 300%
z
THD/ripple rate*5
Ithd
Irf
% 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to 500.00
Unbalance factor Iunb % 123 0.00 to 100.00
Effective power P W 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 P Range zero to 120%
z
Apparent power S VA 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123

zero to 120%
Reactive power Q var 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123

zero to 120%
z
Power factor

1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 0.0000 to 1.0000
z
Phase
angle
Voltage phase angle
U
° 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to180.00
z
Current phase angle
I
° 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 0.00 to180.00
z
Power phase angle

° 1, 2, 3, 4 1, 2, 3, 4, 12 1, 2, 3, 4, 12, 34 1, 2, 3, 4, 123 0.00 to 180.00
z
Integra
tion
Integ. current in
positive direction*1
Ih+ Ah 1, 2, 3, 4 3, 4 4 I Range zero to 1% to *4
Integ. current in
negative direction*1
Ih- Ah 1, 2, 3, 4 3, 4 4

zero to 1% to *4
Sum of integ.
current
Ih Ah 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4

zero to 1% to *4
z
Energy in positive
direction
WP+ Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123 P Range zero to 1% to *4
Energy in negative
direction
WP- Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123

zero to 1% to *4
Sum of energy WP Wh 1, 2, 3, 4 3, 4, 12 12, 34 4, 123

zero to 1% to *4
z
Efficiency

% 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 0.00 to 200.00
Loss Loss W 1, 2, 3 1, 2, 3 1, 2, 3 1, 2, 3 P Range zero to 120%
z
Motor
*2
Torque CH A *3
  
A Range zero to 120%
z
Rotation speed CH B *3
  
B Range zero to 120%
z
Motor power Pm W
  
Pm Range zero to 120%
z
Slip Slip %
  
0.00 to 100.00
z