 DC
Inverter
 DC
Inverter technology with twin rotary comressor ensure energy
saving, high reliability and low noise.
Inverter gives the ability of the unit to continuously
regulate its cooling and heating capacity by altering the
speed of the compressor in response to cooling demand.
Traditional air conditioners can either work at maximum
capability or switch off, as the compressor's speed cannot
be varied. Inverter air conditioners use a
variable-frequency drive to control the speed of the motor
and thus the compressor. Eliminating stop-start cycles
increases efficiency, extends the life of components, and
helps eliminate sharp fluctuations in the load the
air-conditioner places on the power supply.
DC Hybrid Inverter High Energy Saving Control
High Power Factor Control DC-Motor DC Twin
Rotary Compressor Energy saving (High motor
efficiency) Twin-Rotary-Cylinder Low Noise & Low
Vibration
Energy Saving (Low Revolution : Less then 30 rps) High
Reliability (Low Load to Shaft) Suitable to R-410A
The new Hybrid Inverter features PAM (Pulse Amplitude
Modulation) and PWM (Pulse Width Modulation). The former
provides the highest levels of power while the latter
ensures energy efficiency.
Digital technology provides superior control and cost
efficiency with the DC Inverter compressor when compared to
AC/heat pump Fixed Speed compressors. Super-accurate
rotation of an ozone-friendly compressor results in power
savings of up to 20% and far quieter operation.
All
DC Air Conditioner
 There
are many places has not or run shot of electricity supply.
We also know there are more and more solar powered power
plant creating, but always make ON-GIRD type. luminous
energy through PV panel comes to electrical energy, the
ON-Grid inverter transfer the dc electrical energy from PV
panels generated to AC electrical power and modify its
phase, then, the luminous energy get on the grid. If the
place has not grid, Or sometime, the energy on grid still be
not enough...
Install solar panels on roof of house, put some batteries in
house, solar panel generate dc energy and charge the
battery. Then use a converter, transfer the dc electrical
from battery to AC voltage and run an air conditioner.This
seems a good idea. But we found a lot of problems: The
converter seems generate too much heating, we think the
heating consume about 20% of the total power; The air
conditioner is a inductive loading, it makes the battery
discharge very quickly; The AC power output from the
converter seems always in different phase position with air
conditioner's requirement, and always sometimes burnt air
conditioner's parts. We begin leave AC electrical energy,
The solar panel generate always constant current DC energy,
Why not we make the system in all dc? We bring out this
idea: We make out prototype, and test it, It works! and we
begin to enhance designs on controls, improve the heating
exchanging. We make out the pure dc solar air conditioner.
Today, the Aislu solar air conditioner works 24 hours,
leaves the grid already.
DC
Inverter RV Air Conditioner
 The
key difference of dc inverter rv air conditioner is using a
dc inverter horizontal compressor into air conditioner; The
dc inverter rotary compressor is made with BLDC , 4 poles
permanent magnet motor; it is working under sine wave dc
current.
The design advantage include:
Air conditioner starting current from 0A tardily rising to
working current, no high inrush (instant) current; simply
use air conditioner with a standard gas generator or solar
inverter.
Available design big cooling capacity rv air conditioner to
pure DC power source, run air conditioner with car battery
or solar battery (48VDC or 300VDC).
DC inverter RV air conditioner working noise under 55dBA
roof top; and ceiling air noise under 35dBA. Pacific
working.(This data already tested under Aislu DCZ high level
R410A dc inverter rv air conditioner system 13500Btu/H, heat
pump type)
More higher efficiency after dc inverter system; A higher
level DCZ low profile dc inverter rv air conditioner
designed under whole dc (dc compressor, dc fan motors, dc
valve) provide 3.22W/W COP efficiency. Save more gas when
use a generator Or running more longer when use a solar
inverter with battery.
3phase
Dc Inverter Driver
Aislu worked out 3phase dc inverter
driver (control) system specially use for deluxe dc inverter
heat pumps, apply for building automation controls based
home use heat pump, industrial heat pump systems. Used low
ambient temperature available high quality dc inverter
scroll compressor. 3phase dc inverter driver suit for 15kw –
60kw dc inverter heat pump products.
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