Qingdao Powtech Electronics Co., Ltd.: Qingdao, Shandong, China; Main products: OPGW cable, ADSS cable, Preformed guy grip, Preformed dead end, Suspension sets

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30kw three phase solar inverter system(off gird inverter)220Vdc to 380Vac PV inverter

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US$ 3,000 - 3,500 / Piece

1 Piece(Min. Order)

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Product Details

30kw three phase inverter/off-grid inverter

1.10kw/15kw/20kw/30kw/40kw/60kw

2.CE,ISO,CCC

3.customized

Technical parameters

Model	SI 220-10K3	SI 220-15K3	SI 220-20K3	SI 220-30K3	SI 220-40K3	SI 360-60K3
Capacity (KW)	10	15	20	30	40	60
Rated DC voltage	220VDC
Phase qty	Triple phase+N+G
Rated output voltage	380VAC±1%( steady load),380VAC±3%( fluctuation of load)
Rated output frequency	50/60Hz±0.05%
AC bypass (optional)	380VAC±25%,50/60Hz
Frequency regulation	<±0.05%
Crest factor	3:1
Output wave	Sine wave
THD	(linear load)<3%; (non-linear load)<5%
Dynamic load transients (0 ~ 100%)	<±5%
Recovery time	<10ms
Balance load voltage	<±1%; <±5%( Unbalance load voltage)
Overload	125% 1min,150% 1S
Inverter efficiency @load 100%	>90%
Comm. interface	RS485, network remote monitoring and control, optional)
Ambient temperature	0~40℃
Relative humidity (no condensation)	30%~90%
Altitude	<1000m (Power decrease 1% when altitude increase 100 meter, the highest is 5000 meter)
Cooling	Forced air cooling
Noise	45~55
Color	Black (optional)
Input cable	Top/bottom
Easy maintenance	Able to open in front side/ Top side/Left and right side
Weight (kg)	210	250	300	460	620	960
W×D×H(mm³)	4808401200			9056251610		11059001810

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Why choose us

1.Major manufacturer,Competitive price

2. ISO9001:2008 certification

3. 20 years' production experience

4. Turn-key solution for your transmission line

Our Services

1. Abroad site installation & training available any time

2. Best prices compared to same configuration

3. Customized product available

4. Good after-sale response

5. Small order accepted

6. Excellent workmanship

Qingdao Powtech Electronics Co., Ltd.: Contact namenicole guo
Chat Now; Phone86-532-88721735; AddressNo.Heilongjiang South Road (Sanyuan Industrial Park), Qingdao, Shandong