Product Snapshot:
Model: 10KVA~120KVA
Three Phase: 3:3
Designed with isolated transformer
PF: 0.9
Product Introduction
This Off-Grid solar system is available in 10KVA ~ 120KVA models with DSP digital control technology, it is combined with pulse-width modulation (SVPWM), disturbance MPPT control and multi-level control technology to enable the system to track the maximum power of solar panels fast. Its secure power supply feature provides good quality power with regulated voltage and frequency to the loads, and it is featured with energy storage and staggering power consumption as well.
Applications
It is an ideal inverter for medium-sized or large-scale residential, commercial and industrial PV applications which are off the grid, such as village, farm, factory, office building and islands etc.
General Feature
> High-speed DSP digital control
> Full-bridge inverter control technology, providing secure power supply in the event of three phase 100% unbalanced loads
> Multi-string PV connected
> Inbuilt AC rectifier and MPPT control modules, configured battery parameters by operating interface, self-regulation for charging voltage and current
> Hot-swap MPPT modules for easy maintenance and power expansion
> Auto access MPP tracking states, be most probable to use PV energy in priority
> Intelligent AC and PV complementation power supply function to extend the battery life
> Using multi-core control technology and auto MPP trackers, auto-start AC rectifier enable PV and AC source to supply power to the loads at the same time in the event of insufficient PV, which reduces battery discharge times and extend the battery life
> Intelligent staggering power consumption function
> Standard RS232, RS485 and optional SNMP communication port
> Multiple remote control: startup, shutdown, abnormal clearance, EPO, battery test and remote alarm port
> Staggering energy storage and power generation
Technical Specifications
MODEL | 10 KVA | 20 KVA | 30 KVA | 40 KVA | 60 KVA | 80 KVA | 100 KVA | 120 KVA |
Rated power | 9 KW | 18 KW | 27 KW | 36 KW | 54 KW | 72 KW | 90 KW | 108 KW |
Rated current | 15 A | 30 A | 45 A | 60 A | 91 A | 120 A | 152 A | 182 A |
Output power factor | 0.9 | |||||||
Rated input voltage | 380Vac ± 20% | |||||||
Rated output voltage | 380Vac ± 1% | |||||||
Battery voltage | 360Vdc | |||||||
Number of battery | 12Vdc * 30pcs / 2Vdc * 180pcs | |||||||
Operating mode | AC and PV complementation | |||||||
PV INPUT | ||||||||
Max. voltage (Voc) | 750Vdc | |||||||
Optimum operating voltage (Vmp) | 450 ~ 550Vdc | |||||||
Max. conversion efficiency | ≥ 98% | |||||||
Floating charge voltage (25℃) | 414Vdc ± 1% | |||||||
Equalizing charge voltage (25℃) | 428Vdc ± 1% | |||||||
MPPT Max. current | 60 A | 120 A | 180 A | 240 A | 300 A | 360 A | ||
Max. PV power | 25 KW | 2 * 25 KW | 3 * 25 KW | 4 * 25 KW | 5 * 25 KW | 6 * 25 KW | ||
Number of PV input | 1 | 2 + 1 (reserve) | 3 + 1 (reserve) | 4 + 2 (reserve) | 5 +3 (reserve) | 6 + 2 (reserve) | ||
MPPT modules | 1 | 2 + 1 (reserve) | 3 + 1 (reserve) | 4 + 2 (reserve) | 5 + 3 (reserve) | 6 + 2 (reserve) | ||
AC RECTIFIER | ||||||||
Input voltage range | 380 V ± 20% three-phase | |||||||
Rated frequency | 50 Hz / 60 Hz ± 5 Hz (settable) | |||||||
Power factor | 0.8 | |||||||
Floating charge voltage (25℃) | 410 V ± 1% | |||||||
Equalizing charge voltage (25℃) | 415 V ± 1% | |||||||
Max. charging current | 12 A | 25 A | 38 A | 50 A | 75 A | 167 A | 208 A | 250 A |
INVERTER | ||||||||
Inverter voltage | 380Vac three-phase + N+PE | |||||||
Phase voltage | 220 / 230 / 240Vac (settable) | |||||||
Output voltage precision | ± 1% | |||||||
Transient voltage range | ± 5% | |||||||
Transient recovery time | 20 ms | |||||||
Rated frequency | 50 Hz / 60 Hz ± 1 Hz (settable) | |||||||
Frequency tracking range | 50 Hz / 60 Hz ± 3 Hz | |||||||
Peak factor | 3 : 1 | |||||||
Waveform | Sinusoidal | |||||||
Waveform distortion | ≤ 3% (linear load) | |||||||
Voltage unbalance | ± 3% (100% unbalanced load) | |||||||
Overload | ≥ 105% ~ 110% for 1 h; ≥ 110% ~ 125% for 10mins; | |||||||
Short circuit | Current-limiting, shut down immediately until the user start up | |||||||
Max. efficiency | ≥ 90% | ≥ 91% | ≥ 92% | ≥ 93% | ||||
BYPASS | ||||||||
Rated voltage | 380Vac three-phase + N+PE | |||||||
Voltage range | ± 20% | |||||||
Rated frequency | 50 Hz / 60 Hz ± 5 Hz | |||||||
Max. current | 19 A | 38 A | 57 A | 76 A | 114 A | 152 A | 190 A | 228 A |
BATTERIES MANAGEMENT | ||||||||
EOD voltage settings | 1.58Vdc ~ 1.83Vdc (settable), 1.75Vdc (default) | |||||||
Staggering DOD (Depth of Discharge) settings | 1.85Vdc ~ 2.1Vdc (settable), 1.89Vdc (default) | |||||||
Charging current settings | Factory default 0.15 C10; 0.07 ~ 0.3 C10 (settable) | |||||||
Battery management | Auto-transfer between equalizing charge and floating charge; Auto- temperature compensation of batteries | |||||||
TRANSFER TIME | ||||||||
Inverter – Bypass | 0 ms | |||||||
Bypass – Inverter | 0 ms | |||||||
COMMUNICATIONS | ||||||||
Remote control | Inverter startup, shutdown, abnormal clearance, EPO, battery self-test | |||||||
Communication interface | RS232, RS485, SNMP (optional) | |||||||
Dry contacts output | Bypass input abnormal, rectifier input abnormal, system fault, system alarm, low battery, output overload, fan fault, generator ON / OFF | |||||||
OTHERS | ||||||||
Operating temperature | 0℃ ~ 40℃ | |||||||
Max. relative humidity | 90% (non-condensing) | |||||||
Max. altitude | 1000 m at rated power (derating 1% for each additional 100 m); Max. 4000 m | |||||||
Noise level at 1 m | ≤ 65 dB (varies with loads and temperature) | |||||||
IP rating | IP 20 | |||||||
Dimensions (W × D × H) (mm) | 450×840×1100 | 600×700×1750 | 960×800×1700 | |||||
Packaged dimensions (W × D × H) (mm) | 530×920×1140 | 690×790×1850 | 1040×890×1750 | |||||
Weight (kg) | 230 | 245 | 380 | 430 | 515 | 760 | 800 | 860 |
* Product specifications are subject to change without further notice.
Product Details
Three phase off grid solar system diagram
Production process
Certifications
Packing& Delivery
Transport of goods by sea, by air freight, by express DHL/UPS/TNT/FedEx etc.
Payment
Our Service
◇Prompt reply
◇Fast delivery
◇Competitive cost
◇Sample order accepted.
FAQ
Q: How this off grid three phase solar inverter works?
A: This off grid three phase solar inverter inbuilt MPPT solar control, its input can directly connect to Solar panels/PV array combiner box and output connect to battery bank.
Q: If I want to install 100KW Solar
panel, what power of the inverter I need?
A: Inverter power is decided by your consumption loads power, our 120KVA/108KW inverter can work with 100KW solar panels/solar power system.
Q: What is the warranty for the low frequency pure sine wave solar inverter?
A: We provide two years warranty for off grid three phase hybrid solar inverters.
Q: How you package the off grid three phase hybrid solar inverter?
A: Wooden case to distinguish and protect the inverter as it is heavy
ones.
Jensys Power is specialized in manufacturing, supplying premium inverters, controllers related products since 2006, which is well-known as one of the leading manufacturer and supplier of inverter, charge controller and pv storage etc products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, state of the art technology and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.
