string-current Downloads
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The heart ol the intelligent combiner box is the CAN-Bus enabled string current monitoring system, which monitors the string currents at 100 millisecond intervals. The design ol the ArrayGuard* adapts to the actual plant topology. It connects up to 32 PV strings and otters tuse protection tor the PV* and PV* ...
Specialized 2 in 1 fuse with favorable heat dissipation performance and compact size. String current and voltage monitoring. Main load switch state monitoring ...
Plug and play design, easy installation. String current monitoring function for fasttrouble shooting. Fast commissioning, easy local and on-line monitoring. ...
Chint Power PV combiner box features with DC SPD, string fuse protection and circuit breaker. The smart detection module in the PV combiner box can monitor PV string current, BUS voltage, device status and failure, etc. The fault alarm and communication functions help users to accurately monitor the PV arrays on time, maximize PV system ...
DC Input VoltageOperating DC Input Voltage RangeStart-up DC Input Voltage / PowerNominal DC Input VoltageMPPT Voltage RangeNumber of MPP Trackers 1 1Number of DC Inputs (strings) 4 8Max. Input Current 600A 1200ADC Disconnection TypePV Array ConfigurationRated AC Output Power 250kW 500kWMax. AC Output Power 275kW 550kWRated Output VoltageOutput Frequency ...
DC Input Voltage 550Vdc 550Vdc 600Vdc 600Vdc 600VdcOperating DC Input Voltage Range 100-550Vdc 100-550Vdc 100-500Vdc 100-500Vdc 100-500VdcStart-up DC Input VoltageNominal DC Input VoltageMPPT Voltage Range 175-500Vdc 200-500Vdc 200-500Vdc 225-500Vdc 200-500VdcNumber of MPP Trackers 1 1 1 1 2Number of DC Inputs (strings) 1 1 2 2 1x2Max. Input Current 9.1A 11A ...
SMART DISCONNECT COMBINERS The Smart Disconnect Combiner provides string-level current monitoring, enabling performance and operating and maintenance optimization. ...
High PV string input current up to 18A Low PV start-up voltage, generate power eariler Support bluetooth communication, easier inverter parameter setting and monitoring IP66 protection degree High converter efficiency AFCI ...
ByCHISAGE
IP65 protection, DC&AC surge protection. MPPT efficiency 99.9%. Three MPPT for optimal yield, super wide input voltage range. Remote maintenance, integrated string current monitoring. Aluminum case design, separate area for maintenance. ...
Independent of inverter type and make ? Award winning string-current measurement system ? Customisable to meet even the most complex local grid-operator requirements ? ...
The iPQMS Battery Monitoring System is designed to measure the aging status of up to 448 cells/units by measuring and recording: string voltage, string current, cell/unit voltage, internal resistance, and temperature. The iPQMS is intended for use on vented lead acid (VLA), valve regulated lead acid (VRLA), and nickel-cadmium (Ni-Cad) battery systems. Installation of the iPQMS is nonintrusive and ...
Significant reduction of interfaces leads to reduced risk and faster plant installation time ? 24 String current inputs ± 13 A String current, ± 312 A summary @ 60°C ? 48 PV Fuses incl. fuse holders 15 A (typical) or based on customer requirements, positive and negative side ? 12 Analog inputs for current ...
If the plant consists of more than one inverter, in order to implement the remote control of the entire plant it is necessary to use:• an embedded data concentrator PC installed in a master inverter and connected via RS 485 to this and the other inverters; the PC also carries out the function of data logger • a GSM modem installed in the master converter and connected by RS 232 with the ...
ByElpower
In a large PV array, multiple PV modules are connected in series in a string to build the voltage up to proper levels for the inverter. Multiple strings of PV modules are then combined together to multiply the string output currents to higher levels for input into the inverter. In multiple string systems, each ...
SUNNY STRING-MONITORSSM 8 / SSM 16 / SSM 24SSM8-21 / SSM16-21 / SSM24-21 SUNNY STRING-MONITORInsurance for energy yieldsReliability and precision in monitoring systems: the Sunny String-Monitor compares and analyzes individual string currents, which enables you to precisely and reliably monitor your solar energy ...
24 analog input channels for current± 26 A string current, ± 480 A summary? 1 analog input channel for voltage0-1000 VDC string voltage ? ...
Ensure field operation with maximum safety Outdoor string combiner box, ETL listed according to UL1741 Fuse per input (replaceable) Web-based string performance monitoring Per string ground fault detection and automatic isolation Automatic self-testing of main components Communication to monitoring web server via Zigbee, RS485 or Ethernet ...
8 analog channels for current ± 26 A string current, ± 208 A summary? 1 analog input channel for voltage0-1000 VDC string voltage ? ...
16 analog input channels for current± 26 A string current, ± 416 A summary? 1 analog input channel for voltage0-1000 VDC string voltage ? ...
Possible damage the PV modules as a result of Identification of String Failure The GROWATT UE Inverter is equipped with a system which recognizes total failure of individual strings or part-strings. ...