120KVA 360V Advanced online offgrid solar Inverter 3 Phase

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₦7,500,000.00
₦6,593,000.00

Buy advanced online 120kVA 360V 3 phase inverter. we can deliver and install anywhere in Nigeria. Items comes with 1 year limited warranty. We handle the operation and maintenance of this super rugged online inverter.

 

You should buy from Wavetra Energy because we have this inverter on ground and we have specially trained manpower to install this inverter and get it running.

 

This Off-Grid solar system is available in 10 kVA ~ 120 kVA 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. 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.

 

Features:

  • 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 complementary 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 380 Vac ± 20%
Rated output voltage 380 Vac± 1%
Battery voltage 360 Vdc
Number of battery 12 Vdc × 30 pcs / 2 Vdc × 180 pcs
Operating mode AC and PV complementation
PV INPUT
Max. voltage (Voc) 750 Vdc
Optimum operating voltage (Vmp) 450 ~ 550 Vdc
Max. conversion efficiency ≥ 98%
Floating charge voltage (25℃) 414 Vdc ± 1%
Equalizing charge voltage (25℃) 428 Vdc ± 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 + 1 (reserved) 2 + 1 (reserved) 3 + 1 (reserved) 4 + 2 (reserved) 5 + 3 (reserved) 6 + 2 (reserved)
MPPT modules 1 + 1 (reserved) 2 + 1 (reserved) 3 + 1 (reserved) 4 + 2 (reserved) 5 + 3 (reserved) 6 + 2 (reserved)
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 Vdc ± 1%
Floating charge voltage (25℃) 415 Vdc ± 1%
Max. charging current 20 A 40 A 60 A 80 A 120 A 160 A 200 A 240 A
INVERTER
Inverter voltage 380 Vac three-phase + N+PE
Phase voltage 220 / 230 / 240 Vac (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 10 min,

≥ 125% ~ 150% for 1 min, ≥ 150% shut down in 10 s,

≥ 200% shut down immediately
Shortcircuit Current-limiting, shut down immediately until the user start up
Max. efficiency ≥ 90% ≥ 91% ≥ 92% ≥ 93%
BYPASS
Rated voltage 380 Vac three-phase + N+PE
Voltage range ± 20%
Rated frequency 50 Hz / 60 Hz ± 5 Hz
Max. current 22 A 45 A 68 A 90 A 114 A 136 A 227 A 272 A
BATTERIES MANAGEMENT
EOD voltage settings 1.58 Vdc ~ 1.83 Vdc (settable), 1.75 Vdc (default)
Staggering DOD (Depth of Discharge) settings 1.85 Vdc ~ 2.1 Vdc (settable), 1.89 Vdc (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 (standard); SNMP / Wi-Fi / GPRS (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 IP20
Dimensions (W × D × H) (mm) 450 × 840 × 1100 600 × 700 × 1750 960 ×800 × 1700
Packaged dimensions (W×D×H) (mm) 560 × 940 × 1300 700 × 800 × 1950 1060 × 900 × 1900
Weight (kg) 230 245 380 430 515 848 854 860
  •                All specifications subject to change without notice.