User guide

HT327
EN - 17
6. TECHNICAL SPECIFICATIONS
6.1. TECHNICAL FEATURES
Accuracy is indicated as [%reading + (number of digits*resolution)] at 23°C±5°C, < 80%HR
DC Voltage
Range Resolution Accuracy Input impedance
Overload
protection
400.0mV 0.1mV
(0.5%rdg + 3dgt)
10M // <100pF
1000VDC
750VACrms
4.000V 0.001V
(0.5%rdg + 2dgt)
40.00V 0.01V
400.0V 0.1V
1000V 1V
(1.0%rdg + 2dgt)
AC TRMS Voltage
Range Resolution
Accuracy
(50500Hz)
Input impedance
Overload
protection
400.0mV 0.1mV Not declared
10M // <100pF
1000VDC
750VACrms
4.000V 0.001V
(1.3%rdg + 5dgt)
(50300Hz)
40.00V 0.01V
(1.5%rdg + 3dgt)
(50500Hz)
400.0V 0.1V
750V 1V
DC Current
Range Resolution Accuracy (*) Output voltage
Overload
protection
400.0A 0.1A
(1.0%rdg + 2dgt)
<5mV/A
750Vrms
4000A 1A
10.00A 0.01A 2V max Fuse 10A/1000V
AC TRMS Current
Range Resolution
Accuracy
(50500Hz)
Output voltage
Overload
protection
400.0A 0.1A
(1.2%rdg + 5dgt) <5mV/A
750Vrms
4000A 1A
10.00A 0.01A
(1.5rdg+5dgt)
(50  399Hz)
(2.0rdg+5dgt)
(400  500Hz)
2Vmax Fuse 10A/1000V
Resistance
Range Resolution Accuracy
Max Open
Circuit Voltage
Overload
protection
400.0 0.1 (1.0%rdg + 5dgt)
about 1.3V
600Vrms
4.000k 0.001k
(0.8%rdg + 2dgt)
about 0.45V
40.00k 0.01k
400.0k 0.1k
4.000M 0.001M (1.0%rdg + 2dgt)
40.00M 0.01M (1.5%rdg + 5dgt)