20kw DC48V DC96V Split Phase 110V/220V 120V/240V Two Phase Output Pure Sine Wave Inverter
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- 20kw DC48V DC96V Split Phase 110V/220V 120V/240V Two Phase Output Pure Sine Wave Inverter
20kw DC48V DC96V Split Phase 110V/220V 120V/240V Two Phase Output Pure Sine Wave Inverter
- ديمنج
- الفئة
- التاريخ
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وصف المنتج
Power Frequency Pure Sine Wave Inverter Features:
1.Complete isolation-type inverter technology, noiseless output.
2.Adoption of advanced SPWM technology, pure sine wave output.
3.Dynamic current loop control technology to ensure inverter reliable operation.
4.Wide DC input voltage range.
5.Excellent EMC design.
6.Low output harmonic distortion (THD≤3%).
7.LED indicators for input voltage range, load power range, normal output & failure state.
8.Optional energy saving mode.
9.Extensive protections: reverse polarity, short-circuit, overload, under/over input voltage, over-temperature, and inverter’s inner fault identification protections.
Application
1. For desolate area like mountain, island, pasturing area, etc.
2. For transportation system like beacon light, traffic light, street light, etc.
3. For communication system: unattached operation microwave middle station, optical
cable maintenance station, etc.
4. For photovoltaic power station, wind-solar power station, park charging station, family
power house, factory power station, etc.
5. For solar building: has good business future.
6. For the new technology application project.
off grid solar power system
off grid wind turbine power system
20KW off grid two phase inverter technical parameters
| الطراز | NB220-20KSZ | NB110-20KSZ | NB96-20KSZ | NB48-20KSZ |
| Rated Capacity | Output two phase 20KW | |||
| Circuit Mode | IGBT/PWM | |||
| DC Input | ||||
| Input Rated Current | DC220V | DC110V | DC96V | DC48V |
| Input DC voltage Range | DC180-300V | DC80-145V | DC75V-135V | DCC40V-60V |
| Input Rated Current | 92.6A | 185A | 208.3A | 416.7A |
| AC Output | ||||
| Output Mode | Two phase three wires | |||
| Output Wave | موجة جيبية نقية | |||
| Output Voltage | L1-N: 110Vac, L2-N: 110Vac, L1-L2: 220Vac | |||
| Output Voltage accuracy | ±1% | |||
| Output frequency | 50Hz | |||
| Output frequency accuracy | ±0.01% | |||
| Rated capacity | 25KVA | |||
| Output rated power | 20 كيلو وات | |||
| Output Rated ampere | 90.9A | |||
| Maximum output over current | 136.4A | |||
| Maximum nominal current of loads | 90.9A | |||
| معامل القدرة | 0.8 | |||
| Overload capacity | 120% 109A ,3 minutes,150% 136.4A,10 seconds | |||
| Dynamic voltage transient range | 2%(0~100% load change) | |||
| VTHD(Distortion) | THD<3%( non-linear load) | |||
| Display Mode | ||||
| Display Window | High accuracy four-in-one LED display | |||
| Four digit voltmeter | Accuracy 0.1V | |||
| Four digit ampere meter | Accuracy 0.1A | |||
| Four digit frequency meter | Accuracy 0.1Hz | |||
| Four digit power/power factor meter | Accuracy 0.1W | |||
| System | ||||
| System efficiency | Normal mode: 94% | |||
| insulation resistance | DC> 500V 20MΩ | |||
| insulating strength | (Input and output to ground)1800Vdc, leakage current<3.5mA, No-arcing for 1 min |
|||
| Protection Class | IP22 | |||
| Wiring method | Input and output wiring terminals,line bank | |||
| Thermal methods | Transformer forced fan cooling | |||
| درجة حرارة العمل | -10ºC~+50ºC | |||
| الرطوبة النسبية | 0-90%(No condensation) | |||
| Noise(dB) | <65dB | |||
| Protection Function | Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection | |||
| Equipped with AC Bypass | نعم | |||
| Product Size/Weight(L*W*H)mm | 550*480*950mm/135kg | |||
المواصفات
الميزات الرئيسية
- الشركة المصنعة/المصنع والشركة التجارية: الشركة المصنعة/المصنع والشركة التجارية