Specification of HT Instruments MPP300 Installation Tester
HEAT INSULATION
The innovative accessory MPP300, used together with SOLAR300N or SOLAR I-V, allows measuring and recording the main parameters which characterize single-phase and three-phase, single-string and multi-string (up to three strings) photovoltaic systems. MPP300 is perfect for use in systems with three-MPPT three-phase inverter and in three-phase systems provided with three single-phase inverters. MPP300 is provided with a practical anti-shock “field” case, lightweight and small in size.
The front panel carries the LEDs for operating information and the DC and AC inputs for upstream and downstream connection of the inverter(s). MPP300 interfaces with SOLAR300N via USB connection and SOLAR I-V via wireless connection. SOLAR300N and SOLAR I-V are used for MPP300 settings, to start/stop recording electrical and environmental parameters and to enable the download of the recorded values.
The distance between the photovoltaic modules and the inverter is often considerable, and this forces the operator to carry out measurements in different places at the same time. Therefore, it would be necessary to lay long connection cables between the environmental probes and the instrument. These cables could hamper the operator’s movements, be a hindrance, etc. This kind of connection is therefore not acceptable. In case of photovoltaic installations on buildings, the so-called photovoltaic roofs, in addition to the problem of the distance between modules and inverter, the presence of floors, of reinforced concrete or metal structures, etc. must be taken into consideration.
Specifications
POWER SUPPLY
Internal power supply Internal rechargeable Li-ION battery (3.7V, 1900mAh)
Battery duration > 3 hours
External power supply AC/DC adapter 100-240V 50/60Hz / 5VDC
CHARACTERISTICS OF RADIO MODULE
Frequency range 2.400 - 2.4835GHz
R&TTE category Class 1
Max transmission power 30µW
Max RF connection distance 1m
MEMORY AND EXTERNAL INTERFACE
Memory capacity 2Mbytes
Integration Period (IP) 5,10,30,60,120,300,600,900,1800,3600s
RF interface connection SOLAR I-V and SOLAR-02 units
USB interface connection SOLAR300N unit
Battery duration (with SOLAR-02) approx. 1.5 hours (@ PI = 5s) ; approx. 8 days (@ PI = 600s)
MECHANICAL CHARACTERISTICS
Dimensions (LxWxH) 300 x 265 x 140 mm
Weight (battery included) 1.2 kg
Protection index IP40
ENVIRONMENTAL CONDITION FOR USE
Reference temperature 23°C ± 5°C
Operating temperature 0° - 40°C
Allowable relative humidity <80%hr
Storage temperature -10 to 60°C
Storage humidity <80%HR
REFERENCE STANDARDS
Safety IEC/EN61010-1
Safety of measuring accessories IEC / EN61010-031
Insulation double insulation
Pollution level 2
Measurement category CAT III 1000V DC, Max 1000V between DC inputs
CAT IV 300V AC to ground, Max 600V between AC inputs
Max operating altitude 2000m
What's In The Box
STANDARD
KITMPPACC : Set of 4 alligator clips for AC voltage measure
KITMPPACW : Set of 4 cables for AC voltage measurement, 2m
KITMPPDCC : Set of 2 alligator clips for DC voltage, 3 pcs
KITMPPDCW : Set of 2 cables for DC voltage measurement, 3 pcs
YABAT0003HT0 : Li-ION rechargeable battery
A0055 : External adapter AC/DC recharging battery
BORSA2051 : Carrying bag for accessories
C2007 : USB cable
ISO9000 calibration certificate
User manual on CD-ROM
Quick reference guide
