Toroidal Transformers 540*350*300mm, Brand Name : One

Solar inverter
rated power : 2000w peak power：6000w
input voltage: 12vdc
input:
dc input voltage range: 10.5-15vdc (single battery voltage）
mains input voltage range:
170-275vac 186-300vac 85-138vac 93-150vac
mains input frequency range: 45-65hz
protection:
battery low voltage alarm: 10.5vdc (single battery voltage）
battery low voltage protection: 10vdc (single battery voltage）
battery over voltage protection: 17v±0.5v (single battery voltage）
battery over voltage alarm: 15-16vdc (single battery voltage）
over power protection: 110% more than rated capacity
temperature protection: ≥85℃alarm ≥90℃machine shut off
output:
efficiency: ≥85%
output voltage (battery mode):
220vac±2% 240vac±2% 110vac±2% 120vac±2%
output frequency (battery mode): 5060hz±1%
output wave form: pure sine wave
output voltage range (mains mode): stabilization output 220vac±10% 240vac±10% 110vac±10% 120vac±10%
output frequency range (mains mode): tracking automatically
total harmonic distortion (thd): ≤3%
other:
transfer time: ≤4ms
display: lcd
thermal method: cooling fan in intelligent control
≤42℃fan rotates slowly ≥45℃fan rotates fast.