HT instruments MPP300 User Manual
Page 3
MPP300
EN - 1
Table of contents:
1.
PRECAUTIONS AND SAFETY MEASURES ............................................................... 2
1.1.
Preliminary instructions ..................................................................................................... 2
1.2.
During use ......................................................................................................................... 3
1.3.
After use ............................................................................................................................ 3
1.4.
Definition of measurement (overvoltage) category ............................................................ 3
2.
GENERAL DESCRIPTION ........................................................................................... 4
2.1.
Introduction ........................................................................................................................ 4
2.2.
Instrument functions .......................................................................................................... 4
3.
PREPARATION FOR USE ........................................................................................... 5
3.1.
Initial checks ...................................................................................................................... 5
3.2.
Instrument power supply ................................................................................................... 5
3.3.
Calibration ......................................................................................................................... 5
3.4.
Storage .............................................................................................................................. 5
4.
OVERVIEW .................................................................................................................. 6
4.1.
Instrument description ....................................................................................................... 6
4.2.
Description of the indication LEDs .................................................................................... 6
4.3.
MASTER instrument .......................................................................................................... 6
4.3.1.
Displaying the status of MPP300 by means of MASTER instruments of Type 1 .................... 7
4.3.2.
Displaying the status of MPP300 by means of MASTER instruments of Type 2 .................... 7
5.
SETTINGS ON MASTER INSTRUMENTS ................................................................... 8
5.1.
MASTER instruments OF type 1 - Remote unit settings .................................................. 8
5.2.
MASTER instruments OF type 2 – Remote unit settings .................................................. 8
6.
OPERATING INSTRUCTIONS ..................................................................................... 9
6.1.
PV system testing for instruments of Type 1 (SOLAR I-V) ................................................ 9
6.1.1.
Testing of PV systems with single/multi-MPPT inverter - single/three-phase AC output .......................... 9
6.2.
PV system testing for instruments of Type 1 (SOLAR 300N) .......................................... 15
6.2.1.
Testing of PV systems with single/multi-MPPT inverter - single/three-phase AC output ........................ 15
7.
MAINTENANCE .......................................................................................................... 21
7.1.
General information ......................................................................................................... 21
7.2.
Status of the internal rechargeable batteries ................................................................... 21
7.3.
Cleaning the instrument .................................................................................................. 21
7.4.
End of life ........................................................................................................................ 21
8.
TECHNICAL SPECIFICATIONS ................................................................................. 22
8.1.
Technical specifications for test on PV systems ............................................................. 22
8.2.
Reference standards ....................................................................................................... 23
8.3.
General characteristics .................................................................................................... 23
8.4.
Environmental conditions for use .................................................................................... 23
8.5.
Accessories ..................................................................................................................... 23
9.
APPENDIX – THEORETICAL OUTLINE .................................................................... 24
9.1.
Testing photovoltaic systems .......................................................................................... 24
9.2.
NOTES on MPPT (Maximum Power Point Tracker) ........................................................ 25
10.
SERVICE .................................................................................................................... 26
10.1.
Warranty conditions ......................................................................................................... 26
10.2.
Service ............................................................................................................................ 26