Hitachi 25KW Three Phase String Inverter
Hitachi, with more than 100 years of legacy worldwide and with over 3 GW installation base of PV Central Solar Inverters in India, brings to you the PV STRING INVERTER with latest, efficient & flexible design to maximize the energy yield for large commercial & utility solar projects. With highly efficient conversion technology, this HIVERTER Si Series PV String Solar Inverter is available from 4.4 kW to 70 kW range with 3 Phase output and 1.1 kW to 7.5 kW range with 1 Phase output.
- Best suitable for heavy industries and large commercial establishments in India
- Wide range of 1.1 kW to 70 kW Inverters offers more flexibility as per project design
- Real-time precise MPPT algorithm to ensure the highest efficiency up to 98.6%
- Intelligent grid management features first of its kind IV curve diagnostics feature
- A robust IP65 enclosure allowing hassle-free outdoor installations
- Low maintenance cost
- Safety assured through its anti-islanding, RCMU, ground fault monitoring
String Inverter Technology
Unique Features
Intelligent Power Management
- LVRT / ZVRT protections
- Self-power reducer in case of over frequency
- Fully adjustable reactive power & power factor for different grids
- Real-time MPPT algorithm
Built-In Protection Functions
- Over current, Over load
- O/ V & U/V protection
- Anti-islanding, Current leakage
- Over temperature protection
- Over frequency, Under-frequency
- SPD Type III, Type II (Optional for 20-33 kW models)
Humanized Functions
- Audible & visible alarming function
- Remote system connection or disconnection
- Remote firmware upgrade
- Remote monitoring
- Separate section for power & termination
Highlights
- Wide DC input range from 250 V to 950 V
- Highest AC output range +/- 25%
- Up to 3 Independent MPPT to ensure optimalenergy harvest
- MPPT accuracy is up to 99.9 %, max euroefficiency 98.4 %
- Wide ambient temp range -25°C to 60°C
- IP 65 protection for Indoor & outdoor application
- Best suitable for heavy industries and large commercial establishments in India
- Wide range of 1.1 kW to 70 kW Inverters offers more flexibility as per project design
- Real-time precise MPPT algorithm to ensure highest efficiency up to 98.6%
- Intelligent grid management features first of its kind IV curve diagnostics feature
- A robust IP65 enclosure allowing hassle free outdoor installations
- Low maintenance cost
- Safety assured through its anti islanding, RCMU, ground fault monitoring
- Low sensitivity to the grid disturbance to avoid unnecessary breakdo
- User friendly interface like RS 232 / RS 485 / Wi-Fi
- Easy to read LCD display with all operational status & necessary data
- Reactive power controller
- Type II SPD String current monitoring
Advantages
More Reliability Higher Efficiency More Convenience Safer Better Monitoring Better Appearance
High-yield Low maintenance cost Intelligent grid management
All in one, Flexible and economical system solutions
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HIVERTER-Si 25K Series Three Phase |
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| Input (DC) | Recommended PV Input Power | 32500W |
| Max. DC Power for Single MPPT | 16000W | |
| No. of Independent MPPT | 2 | |
| No. of DC Inputs | 3 for each MPPT | |
| Max. Input Voltage | 1100V | |
| Start-up Input Voltage | 250V | |
| Rated Input voltage | 620V | |
| MPPT Voltage Range | 230V-960V | |
| Full Load DC Voltage Range | 460V-850V | |
| Max. Input MPPT Current | 28A/28A | |
| Max. DC Input Short Circuit Current per MPPT | 35A | |
| Output (AC) | Rated Power | 25000W |
| Max. AC Power | 27500VA | |
| Max. Output Current | 40A | |
| Nominal Grid Voltage | 3/N/PE, 220/380VAC, 230/400 VAC, 240/415VAC | |
| Grid Voltage Range | 310VAC-480VAC (According to local standard) | |
| Nominal Frequency | 50/60Hz | |
| Grid Frequency Range | 45Hz-55Hz/54Hz-66Hz (According to local standard) | |
| Active Power Adjustable Range | 0~100% | |
| THDi | <3% | |
| Power Factor | 1 default (adjustable ±0.8 ) | |
| Performance | Max Efficiency up to | 98.4% |
| European Weighted Efficiency up to | 98.2% | |
| Self-consumption at Night | <1 W | |
| Feed-in Start Power | 45W | |
| MPPT Efficiency | >99.9% | |
| Protection | DC Reverse Polarity Protection | Yes |
| DC Switch | Yes | |
| Protection Class/Overvoltage Category |
I/III | |
| Safety Protection | Anti-islanding, RCMU, Ground fault monitoring | |
| ARPC | Anti-reverse power controller (optional) | |
| Communication | Power Management Unit | According to certification and request |
| Standard Communication Mode | RS485, WiFi / Ethernet / GPRS (Optional), SD Card (Optional) | |
| Operation Data Storage | 25 years | |
| General Data | Ambient Temperature Range | 25°C ~ +60°C |
| Topology | Transformer-less | |
| Degree of Protection | IP65 | |
| Allowable Relative Humidity Range | 0-100% | |
| Max. Operating Altitude | 2000m | |
| Noise | < 45 dB | |
| Weight | 37kg | |
| Cooling | Fan | |
| Dimensions | 666 x 512 x 254mm | |
| Display | LCD display | |
| Standard | EMC | EN 61000-6-2, EN 61000-6-3, EN 61000-3-12, EN 61000-3-11 |
| Safety Standards | IEC62109-1/2, IEC62116, IEC61727, IEC-61683, IEC60068(1,2,14,30), IEC60255 | |
| Grid Standards | A S/NZS 4417, VDE V 0124-100, V 0126-1-1 VDE-AR-N 4105, CEI 0-21/CEI 0-16, EN50438/EN50549, G59, P.O. 12.3, RD1699, UTE C15-712-1, EN50530, NB/T32004 | |
If you have any technical or price related queries please leave us a message and we will contact you to provide the relevant information.
If you have any technical or price related queries please leave us a message and we will contact you to provide the relevant information.
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