Instruction Manual
I-V400 - SOLAR I-V
EN - 67
10. TECHNICAL SPECIFICATIONS
10.1. YIELD TEST TECHNICAL FERATURES (ONLY SOLAR I-V)
Accuracy is calculated as [%reading+(number of dgt) * resolution] at 23°C ± 5°C, <80%HR
VDC Voltage
Range [V] Resolution [V] Accuracy
15.0 999.9
0.1
(0.5rdg + 2dgt)
AC TRMS Voltage
Range [V] Resolution [V] Accuracy
50.0 265.0
0.1
(0.5rdg + 2dgt)
Max crest factor: 1.5
DC Current (by external transducer clamp)
Range [mV] Resolution [mV] Accuracy
-1100 -5
0.1
(0.5rdg + 0.6mV)
5 1100
The value of current is ALWAYS displayed with positive sign ; The value of current transduced in voltage less then 5mV is zeroed
AC TRMS Current (by external transducer clamp)
Range [mV] Resolution [mV] Accuracy
1 1200
0.1
47.5 63.0
Max crest factor: 2.0 ; The value of current transduced in voltage less then 5mV is zeroed
FS DC and AC clamp [A] Resolution [A]
Minimum read value [A]
DC AC
1< FS 10
0.001 0.05 0.01
10< FS 100
0.01 0.5 0.1
100< FS 1000
0.1 5A 1
DC Power (Vmis > 150V)
FS clamp [A] Range [W] Resolution [W] Accuracy
1< FS 10
0.000k 9.999k
10.00k 99.99k
0.001k
0.01k
(0.7rdg + 3dgt)
(Imis < 10%FS)
10< FS 100
0.000k 9.999k
10.00k 99.99k
0.001k
0.01k
(0.7rdg)
(Imis 10%FS)
100< FS 1000
0.00k 99.99k
100.0k 999.9k
0.01k
0.1k
Vmis = voltage at which power is measured ; Imis = measured current
AC Power (Vmis > 200V, PF=1)
FS clamp [A] Range [W] Resolution [W] Accuracy
1< FS 10
0.000k 9.999k
10.00k 99.99k
0.001k
0.01k
(0.7rdg + 3dgt)
(Imis < 10%FS)
10< FS 100
0.000k 9.999k
10.00k 99.99k
0.001k
0.01k
(0.7rdg)
(Imis 10%FS)
100< FS 1000
0.00k 99.99k
100.0k 999.9k
0.01k
0.1k
Vmis = voltage at which power is measured ; Imis = measured current
Frequency
Range [Hz] Resolution [Hz] Accuracy
47.5 63.0
0.1
(0.2rdg + 1dgt)
Irradiance (with reference reference cell)
Range [mV] Resolution [mV] Accuracy
1.0 100.0
0.1
(1.0rdg + 5dgt)
Temperature (with auxiliary probe)
Range [°C] Resolution [°C] Accuracy
-20.0 100.0
0.1
(1.0rdg + 1°C)