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Micro Grid Tie Inverter:
Micro Grid Tie inverter
(Non-Isolated)
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Model: MGTI-1000-NI
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DC input power : 1200 W
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Input Voltage: 200 to 350 V DC
•
Output Power : 1000 W
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Operating mode: stand alone, grid
tie
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Isolation: No Isolation
between Output and SPV
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Output voltage (Stand
alone mode): 220V AC +/- 5%
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Output frequency
(Stand alone mode): 50 Hz
+/- 0.5Hz
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Voltage range (grid
tie): 187 to 254 V AC
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Frequency range: 45 to 55 Hz
•
Dimensions: 200 x 300 x
120 mm
•
Weight: 3 kg
approx
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Mounting: Wall Mount
•
Samples will be
available in Dec 2015
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Complete solution
developed by S K Dynamics Pvt Ltd
•
Covered by patent
application
Details of invented
technology protected by patent application
1.
Grid presence detection is easy
2.
Computation of Grid Voltage is simplified
3.
Computation of Grid Frequency and phase is simplified
4.
Performance of Phase Locked Loop
is improved
5.
This technology eliminates reverse current from Grid to GTI
6.
Works on ARM MCU or DSP micro-controller
7.
Generally it operates without relay, relay is used as
optional protection
8.
Reliability is significantly improved
9.
Good performance on small diesel alternators having voltage
and frequency fluctuations
10.
No hardware change required. Technology is implemented in the
software
11.
Overall technology is simplified using the invented technique
New Products &
Projects of Y 2014:
Super Energy Efficient
Ceiling Fan / BLDC ceiling fan / PMSM ceiling fan
Energy efficient window
AC based on BLDC motor and automotive grade compressor
BLDC Servo Motors
Solid state relay
BLDC motor (12KW) with Integrated Control
(For Aerospace applications)
·
Power
12KW, Torque 18 N-m
·
Mass
20.5Kg, 2.5 Kg coolant inside
·
Operative
on 130 to 160V DC
·
Duration
16 minutes in vacuum
·
Designed
for Reusable launch vehicle to run hydraulic pump with load fluctuation
of 0 to max, at 7 Hz response
·
First
prototype delivered to Indian Space Research Organisation in Feb. 2008
High
Efficiency Washing Machine Solution
Capacity 500W
The BLDC Motor &
Control solution is designed to cope up with the increasing demands of
Energy Efficient products & aims at reducing solution cost by nearly
20%.
A new patented technology
is used to dynamically change motor parameters, thus reducing size &
cost. It will be in production by December 2010.
Two
separate solutions for small & large sized Washing Machines with
scope for End-user customization.
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BLDC
Motors & Controls
( for
Aerospace applications)
 more information
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The ADMC-326-SKD-1F Processor is
an excellent choice for various Motor Control and Non-Motor
applications. Based upon Analog Devices Inc.' ADMC326 Motor Control
Processor, SKD-1F launched by SK Dynamics P. Ltd.-Roorkee (India)
has Embedded Motor Control Drivers free-of-cost. Having 2 US
patents on Motor Control to our credit, SKD provides these drivers to
run motors such as PMSM, BLDC, AC Induction, Stepper and Switched
Reluctance.
more
information
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