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Solar Power Inverter 50kW
- Shanghai
- T/T
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Product Details
| Place of Origin | Anhui, China | Brand Name | JN | |
| Model Number | JNGC50K3 | Type | Other, Solar Power Grid Connected Inverter |
Product Description
Specifications
Solar Power Inverter 50kWLow Loss Siemens Devices and IGBT
MPPT efficiency >99.9%
Transformerless
Solar Power Inverter 50kW
Technical Characters
Low Loss Siemens Devices and IGBT
MPPT self-optimizing technology maximizes the system power generating capacity, MPPT efficiency >99.9%
System efficiency up to 97%
Lower current harmonic distortion rate, THD<3%
Double DSP control, powerful functions, super performance, high precision output, and high precision output power calculation
Man-machine interface LCD displaying
AC output steady and safety
Excellent Electromagnetic compatibility;
With a load-sharing function, peak power Chopping function
Self-starting, unmanned Design
Multi-module redundancy design, allowing the module automatically takes off from the bus in case of fault conditions, the rest of the module of continuous operation without interruption.
RS485/232 or Ethernet communication interface;
Safe and effective, professional protection
Overvoltage protection, shortage protection, island protection, over heat protection, overload and DC grounding protections;
Standards: IEC61173, IEC 61727, IEC 60529, IEC 62109, IEC 62116-2008
Type | Unit | JNGC50K3 | JNGC50K3L | |
DC input | Recommended max PV module | kWp | 55 | |
Max open circuit voltage | V | 450 | ||
The max array input current | A | 100 | ||
Recommend PV module serial numbers | Pcs | 18 numbers one series(17V) | ||
Number of strings | Pcs | 2 | ||
MPPT range | V | 450~820 | ||
MPPT precision | % | 0.99 | ||
DC voltage ripple | % | Vpp<10% | ||
AC Output | Rated Out power | kW | 50 | |
Rated grid Voltage | V | 400 | ||
Grid voltage range | V | 310~450 | ||
Rated Grid Frequency | Hz | 50/60 | ||
Grid frequency range | Hz | 4751.5/5761.5 | ||
Power Factor | % | >0.99 | ||
Total Harmonic Distortion THD (Iac) | % | Total <4% (Rated power) | ||
System | Isolation | Transformer | Without | |
Max Efficiency | % | 95.5% | 96.8% | |
Europe standard Efficiency | % | 94.8% | 96.8% | |
Contamination Level | IV | |||
Self standby power consumption | W | < 20 | 0 | |
Ambient temperature of using |
| -25+55 | ||
Cooling method | Fan cooling | |||
Environmental humidity | % | 0~95%,Non-condensing | ||
Altitude | M | < 6000 | ||
Earthquake Ability | g | 0.2 | ||
Island protection time | S | <2 | ||
Grid Recover start time | Min | 3 < t < 5 | ||
Under voltage/frequency protection | S | < 0.2 | ||
Noise level | dB | <50dB at 1 meter | <40dB at 1 meter | |
Protected | Reverse polarity, shortage, anti islanding, over heat | |||
Electromagnetic compatibility | EN50081,EN50082 | |||
Power detection | DIN VDE126 | |||
Prevent Island method | Vac, Fac | |||
Communication& Mechanics | Communication interface | Electrical isolationRS485/232 | ||
Optional | Ethernet/GPRS | |||
Display | LCD display/Touch Screen | |||
Waterproof and Dustproof Class | IP20(Indoor/IP42 (outdoor) | |||
Reference to size | mm | 820X1960 X 700 | ||
Weight | Kg | 686kg | 420kg | |
Standards | IEEE929.EN61000 | |||
Contact Us
- Hefei Jntech New Energy Co., Ltd.
- Contact nameElla Liu Chat Now
- Phone86-551-62930323
- AddressNo.28 Taiyuan Road, Baohe Industrial Park, Hefei, Anhui
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| Grid Connected Power | New Products | Off Grid Power | Off Grid System |
| Solar Power Fittings | Solar pumping inverter | Solar Pumping System |
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