Parameter	Measurement range	Display range	Resolution	Accuracy
Voltage
AC voltage	0.0 V…1000.0 V	0.0 V…1000.0 V	0.1 V	±(2% m.v. + 6 digits)
DC voltage	0.0 V…1500.0 V	0.0 V…1500.0 V	0.1 V	±(0.5% m.v. + 2 digits)
Frequency	10.0 Hz…100.0 Hz	0 Hz…100.0 Hz	0.1 Hz	±(0.5% m.v. + 2 digits)
Short circuit current I_SC
Voltage 1500 V DC	0.00…30.00 A	0.00…30.00 A	0.01 A	±(1% m.v. + 2 digits)
Voltage 1000 V DC	0.00…40.00 A	0.00…40.00 A	0.01 A	±(1% m.v. + 2 digits)
Insulation resistance
Insulation resistance at AC side
• Measuring voltage 250 V	250 kΩ…200 MΩ acc. to EN IEC 61557-2	0.0 kΩ…200.0 MΩ	from 0.1 kΩ	±(3% m.v. + 8 digits)
• Measuring voltage 500 V	500 kΩ…500 MΩ acc. to EN IEC 61557-2	0.0 kΩ…500.0 GΩ	from 0.1 kΩ	±(3% m.v. + 8 digits)
• Measuring voltage 1000 V	1000 kΩ…1.000 GΩ acc. to EN IEC 61557-2	0.0 kΩ…1.000 GΩ	from 0.1 kΩ	±(3% m.v. + 8 digits)
Insulation resistance at DC side
• Measuring voltage 250 V / 500 V / 1000 V / 1500 V	250 kΩ…500 GΩ acc. to EN IEC 61557-2	0.0 kΩ…500.0 GΩ	from 0.1 kΩ	±(8% m.v. + 8 digits)
Resistance of protective conductors and equipotential bondings
Measurement of resistance of protective conductors and equipotential bondings with ±200 mA current	0.10 Ω…1999 Ω acc. to EN IEC 61557-4	0.00 Ω…1999 Ω	from 0.01 Ω	from ±(2% m.v. + 3 digits)
Operating current	as for CMP-1015-PV	as for CMP-1015-PV	as for CMP-1015-PV	as for CMP-1015-PV
Power measurement	0.0 kW…999.0 kW	0.0 kW…999.0 kW	0.1 kW	±(6% m.v. + 5 digits)

Parameter	Measurement range	Display range	Resolution	Accuracy
Irradiance
Measurement in W/m²	0 W/m² …1400 W/m²	0 W/m² …1400 W/m²	1 W/m²	±(5% m.v. + 2 digits)
Measurement in BTU/ft² h	0 BTU/ft² h…444 BTU/ft² h	0 BTU/ft² h…444 BTU/ft² h	1 BTU/ft²h	±(5% m.v. + 2 digits)
PV and ambient temperature
Measurement in °C	-20.0°C…100.0°C	-20.0°C…100.0°C	0.1°C	±(1% m.v. + 5 digits)
Measurement in °F	-4.0°F…212.0°F	4.0°F…212.0°F	0.1°F	±(1% m.v. + 5 digits)
Inclination angle	-90°…+90°	-90°…+90°	1°	±2°
Position direction - compass	0°…360°	0°…360°	1°	±5°

PVM-1530 Pro Photovoltaic meters

Description