過電壓類別:CAT II / 1000VDC;CAT III / 600V;CAT IV / 300V。
保護類別:雙重絶緣。
通訊埠:
主機:RS232及USB。
遠控裝置:RS232。
詳細規格、配件、軟體及選購,歡迎洽詢。
MI 3108 EurotestPV is a combined photovoltaic tester and electrical installations safety tester. It enables complete testing of electrical installations according to EN 61557 standards and in addition performs all necessary tests required on single-phase photovoltaic (PV) installations.
This includes all of the tests as required by EN 62446, but also includes I - U characteristic, Calculation of STC values as required by EN 61829 and power measurements on Inverter’s DC and AC sides.
The unit is designed for the demanding working conditions (up to 1000 V, with 15 A DC).
To greatly improve user safety the MI 3108 EurotestPV comes with the PV Safety Probe which ensures safe disconnection every time.
Application:
Testing, evaluations and troubleshooting of photovoltaic installations.
Power and energy efficiency measurements (AC and DC).
Initial and periodic testing of domestic and industrial single and three-phase electrical installations.
Measuring Functions:
Photovoltaic installations:
Measurements on DC side of PV installation:
Voltage, current, power;
Uoc (Open Circuit Voltage) and Isc (Short Circuit Current);
I - U curve of PV modules and strings;
Irradiance;
Module temperature.
Measurements on AC side of PV installation:
Voltage, current, power;
Efficiency of PV module, inverter, PV system calculation.
Electrical installations:
Insulation resistance;
Continuity of PE conductors;
Line impedance;
Loop impedance (sub-functions with high current and without RCD tripping);