Three Phase Low Frequency Solar Power Inverter 100KW 192v 220v 240v
384v Off Grid DC to AC
Product Features
The product can provide reliable power supply protection for large
data centers,network computer rooms as well as the electric power
links of fields such as manufacturing,traffic and energy to meet
the high reliability requirement of users for large-power
inverters. Based on the DSP accurate control technology and the double
built-in MCUs,the product can output stable and pure sine waves and
provide safe and reliable power supply protection for users.
Advanced working mode
Frequency tracking, phase-locking voltage stabilization, noise
filtering and prevention of impact by fluctuation of the power grid
realized in output of the inverter
The best power supply guarantee for the loading equipment of users
contributed by a full digital vector control technology based on
real-time processing by DSP, MCU and DDC
Efficient IGBT inversion technology
Good high-speed switching feature, large-voltage and large-current
operating characteristics, and voltage drive of IGBT (The
fifth-generation IGBT has a lower saturation voltage drop and
higher operation efficiency and reliability.)
Well-adapted
A wide range of input frequency (45Hz-65Hz), which realizes stable
operation of fuel generators
Great loading capacity
Suitability for industrial applications such as machine tools and
wire cutters
Management function
Big Lcd, visualized display of operation statuses through flow
charts, intelligent icon touch buttons, tabular data, event
records, etc.
Visualization of parameters of the inverter by means of
communication with a computer via a RS232/RS485 interface with help
of intelligent monitoring software of the inverter
Reliable performance
A power-on test function for timely discovery elinination of
potential hazards
High stability and reliability guaranteed by integration of
functions including AC input overvoltage protection, AC input
undervoltage protection, output overload protection, short circuit
protection, overcurrent protection, bus overvoltage protection,
overheat protection, fan fault protection, auxiliary power supply
fault protection, battery undervoltage warning protection, battery
overcharge protection, etc.
Make the battery life longer and reduce burden by intelligent
bettery management
Proper adjustment of the iinput parameters according to the input
power supply conditions.
Model-TP
10KW
20KW
30KW
40KW
60KW
80KW
100KW
150KW
200KW
Rated capacity
10kW
20kW
30kW
40kW
60kW
80kW
100kW
150kW
200kW
Operation mode and principle
PWN (pulse width modulation)based on DSP accurate control
technology and double built-in MCUs complete isolation of the
output power supply
AC input phase number
three-phase + N+G
AC input voltage
AC 220V/AC 382V±20%
AC input frequency
50hz/60hz±5%
DC voltage
DC 192V/DC 220V/DC 240V/DC 384V(16 to 32 pieces of 12V batteries)
Floating battery
13.6V of each battery*battery quantity (13.6V*16 batteries=217.6)
Cut-off voltage
10.8v of each battery *battery quantity (10.8V*16 batteries=172.8V)
Phase number
three-phase +N+G
AC output voltage
AC 220V/AC 380V±1% (steady load)
AC output frequency
50hz/60hz±5% (main supply) 50hz±0.01%
Efficiency
≥95% (load:100%)
output waveform
sine wave
THD
linear load:<3%.non-linear load:<5%
Dynamic load voltage transient
<±5%(jump from 0 to 100%)
Instant recovery time
<10ms
time of switching between the battery and the mains supply
As a manufacturer with over 10 years of experience, Shenzhen ZGD
Technology Co., Ltd. has more than 10 production lines which can
produce 100,000 pieces of UPS every month. Over 10% of our staff
members are engineers and professional technicians and more than
400 are skilled workers. Our company specializes in the research,
manufacture and marketing of power supply products and lead acid
batteries with different capacities. We manufacture online UPS with
double-conversion and PFC, offline UPS with AVR and CPU control and
inverters with the latest technology. Our UPS, power products and
solar power systems provide complete power solutions to suit
different applications ranging from 1KVA single user requirement to
large industrial requirement of 40KVA.Our products have features of
data protection, fault management and fault tolerance. After years
of unremitting practices and efforts, we have developed products
with self-master intellectual rights and core competence. We have
been a mature and first-class supplier of power supply products.
Application Fields: Shenzhen ZGD Technology Co., Ltd. provides products
and services in many countries around the world. Our products are
extensively applied in fields of telecommunication, electric power,
railway, finance, securities, hospital, school, aviation, airport,
taxation, custom house as well as frontier defense, traffic,
education, public security, national defense, energy sources and
national key projects. They have won users' consentaneous
compliments by complete varieties, reliable quality and perfect
post-service.
Operation Principle: No matter in what condition, we will put our customer
at the first place, consider for customers and give them best
service to meet their proper needs. We will firmly adhere to the
enterprise culture of "uninterrupted power, uninterrupted
progress". We will pay much attention to the quality of our
products and try our best to make high-rank products.
With our own team of fully trained technicians, we can
also provide you with a complete range of support services,
including system design consultancy, installation, commissioning
and maintenance.
We warmly welcome any inquiry on our products or our
company. We believe that we can establish mutually beneficial
business relationships with you for our high quality products and
your marketing channels.
There is still long distance to be perfect, but please
believe us, we will narrow the distance of becoming perfect with
our efforts in the near future. Choosing us is choosing the bright
future for you.
