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Off-grid inverter
10-50kVA single-phase Off-grid System
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- Country of origin : China
- Brand : ELECTWAY
- Model : iPS series
- Certification : CE
- Warranty : 1 year
- Packing : wooden
- Delivery time : 15 working days
- Payment terms : T/T
- Loading port : Guangzhou
- MOQ : 1 PCS
10-50kVA single-phase Off-grid System
Detailed
Modular MPPT solar controller
State-of-the-art solar maximum power point tracking technology, increasing utilization of solar panels reach more than 99%
Provides three&single phase AC output and 10~120kVA capacity, extreme flexibility for off-grid PV system
MPPT solar controller modular design provides great convenience expansion
Three phase unbalanced load capability
Any one phase output independently drives the load without affecting the other two phases
Extra against impact current capability
Built-in low frequency isolation transformer with high impact resistance, can easily drive the motor, air conditioner and similar equipments with strong impact current
Perfect protections
Battery overcharge, over discharge protection and advanced battery management system extend battery life
Overload protection, short circuit protection to protect safe and reliable operation of the equipment and load
| Model (iPS) | 22010K | 22020K | 22025K | 22030K | 22040K | 22050K |
| Solar Charger Controller | ||||||
| Type | Modular MPPT controller | |||||
| Input voltage range(Vdc) | 250~450 | |||||
| Recommand Input voltage (Vdc) | 300 | |||||
| Output voltage range(Vdc) | 192~264 | |||||
| Max. output current(A) | 50 | 100 | 100 | 150 | 150 | 200 |
| Battery | ||||||
| Battery voltage | 220Vdc | |||||
| Inverter | ||||||
| Output voltage&frenquency | 220Vac, 50±0.5Hz, single phase | |||||
| Output power(kW) | 8 | 16 | 20 | 24 | 32 | 40 |
| Wave form | Pure sine wave | |||||
| THD | < 3% (linear load); < 5%( nonlinear load) | |||||
| Crest factor | 3:1 | |||||
| Dynamic voltage | <+/-5% | |||||
| Transient response time | <40ms | |||||
| Efficiency | >90%(full load) | |||||
| Overload capacity | 105%~125% for 25 sec; 125%~150% for 1sec | |||||
| System | ||||||
| Communication interface | RS232/RS485,Dry contact | |||||
| Display | Touch screen+LED | |||||
| Isolation | Transformer | |||||
| Protection | Overload, short-circuit, overtemperature, anti-polarity reverse, etc. | |||||
| Cooling method | Force cooling | |||||
| Operation temperature | -25 ~ +40℃ | |||||
| Relative humidity | 0~ 95% (non-condensing) | |||||
| Altitude | <5000m(derated power above 3000m) | |||||
| Noise | <65 dB | |||||
| Degree of protection | IP20 | |||||