Gossen Metrawatt PROFITEST PV 1500 ເຄື່ອງມືວັດແທກພະລັງງານສູງສຸດ ແລະເຄື່ອງຕິດຕາມເສັ້ນໂຄ້ງສຳລັບການໂຫຼດຕົວເກັບປະຈຸຢູ່ PV ໂມດູນ ແລະສາຍເຊືອກ
Generator voltage up to 1500 V DC, current up to 20 A DC
Automatic conversion of momentary measured values to STC
Patented calculation process for evaluating PV generators without knowledge of the manufacturer’s specifications
Patented calculation process for determining the generator’s internal series resistance based solely on a single characteristic IU curve
Separate measurement of temperatures at the irradiation sensor and the back of the module for increased measuring accuracy
High level of intrinsic safety thanks to included load disconnector (1500 V/20 A DC) for all-pole disconnection of the measuring instrument from the PV generator
Calibrated irradiation sensor per IEC/EN 60904-2 with integrated Pt1000 temperature sensor
A/D sampling rate: max. 100 kHz, resolution: 12-bit
Measuring accuracy for characteristic I-U curve better than 1%, peak power ±5%
Operating temperature: 0 - 50 degrees Celsius
Storage temperature: -10 - 85 degrees Celsius
Power: 11.25 V rechargeable battery, 8850 mAh, 99.6 Wh (continuous use time is about 8 hours)
Power Consumption: 40W
Included:
Main machine Profitest PV1500
Radiation sensor
Temperature sensor
Load 1500V/20A
Measuring cable
Plug and power adapter
USB cable
Carrying case
PV Analyzer software
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ