UL Inverter
Introduction:
Sandi off grid UL inverter approved by UL1741 and CSA22.2 standard, popular for US, Canada and worldwide. It can make split phase 120/240VAC or 3 phase 120/208VAC 60hz output or custom made to your specification.It s suitable for all kinds of AC load. With SVPWM technology it has high conversion efficiency, high instantaneous power and low losses power output pure sine wave, applying to capacitive, inductive and nonlinear mixed-load, with superior load capacity, perfect protection function: overload, short circuit, low/over battery voltage, improper operation etc, which won t cause mechanical failures.
This Off Grid UL Inverter is very suitable for solar power systems, wind power generation systems, wind and solar hybrid generation systems.
Parameters:
Model | SDP-50KW | ||
Isolation mode | Low Frequency Transformer | ||
DC Input | Rated voltage(Vdc) | 360V | |
Rated current(A) | 139A | ||
AC Output |
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Rated power(KW) | 50KW | ||
Rated voltage | 120/240V | 120/208V | |
Output phases | Split phase | 3 phase | |
Rated current (A) | 208.3A(phase current) | 138.8A (phase current) | |
Output frequency | 50Hz or 60Hz | ||
Output waveform | Pure Sine Wave | ||
Voltage accuracy | Load balance 1%, Unbalance load 5% | ||
Waveform distortion rate (THD) | Linear load 2%, Nonlinear load 3% | ||
Dynamic Response | 5%, 50ms( load 0 ~ 100%) | ||
Power Factor (PF) | 0.95 | ||
Inverter Efficiency | >94% | ||
Electrical insulation properties | 2000Vac, 1 Minute | ||
Running mode | Working continuously, can work 24h*7 | ||
Output voltage(Vac) | 110/120/220/230/240/380/400/415/440VAC can be customized | ||
Phases | Single / Two/ Three phase optional | ||
Protection Function |
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Overload Ability | 120% - 35 seconds, 150% - 5 seconds | ||
Protection | Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating etc. | ||
Display | LCD | ||
Communication port | RS485(Optional) | ||
Cooling method | Fan-cooled | ||
Short-circuit protection | No automatic recovery, need to restart the machine | ||
Working environment & Mechanical dimension |
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Degree of protection | IP20(indoor) | ||
Working Altitude (m) | 2500m | ||
Working temperature | -15~+50 | ||
Relative humidity | 0~90% non-condensing | ||
Noise ( 1 meter) | 50dB | ||
Depth* Width * Height | 710x750x1300mm | ||
Weight (Kg) | 400Kg | ||
Certification | European CE(EMC & LVD), UL1741 & CSA22.2 |
Packing & Service:
Accept MOQ(1pcs of UL inverter is available) and OEM.
Packing of UL inverter is standard export honeycomb carton with pallet or wooden box.
Short delivery time 3-7 days.
Can be custom made.
Country of origin: China.