Off-grid Solar Isolation Transformer

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Henan
Validity to: Long-term effective
Last update: 2017-12-29 02:32
Browse the number: 122
Company Profile
Product details

Off-grid photovoltaic power generation system is suitable for area of Grid connection or electricity is not stable. It is composed of solar modules, controller, storage battery and support frame. If AC load power supply, it still require AC inverter. This system will generate DC power stored in battery to supply electricity.

Off-grid photovoltaic transformer is used to make voltage rise transferring to grid accordingly. This kind of transformer has features of interference resistance, fire resistance, humidity resistance, safe reliable, saving energy and free maintenance.

Off-grid photovoltaic transformer can isolate three times harmonic wave from grid, which can lower heat generated from equipments and extend service life of insulation material. It is especially suitable for imported equipments(270V input and 380V output, 315V input and 380V output) 1KVA-1000KVA, which works together with photovoltaic inverter.

Application scope:

It is widely used in photovoltaic power generation system, wind energy, UPS constantly power supply, EPS fire protection emergency power supply, frequency converting power supply, inverter power supply.

Technical parameter: 

Voltage variety variation ratio: ±1%

Output wave distortion: non-distortion

Insulation class: F, H, bearing 180°

Working efficiency: ≥98%

Applied frequency: 50/60Hz

Connection manner: △/Yn

Overload capability: allow over 1.5 times rated load for working one hour (available for full load)

Noise : ≤35dB

Temperature rise: ≤60℃

Insulation resistance: ≥150MΩ

Electricity resistance strength: 3000VAC/1min

Service life: 20 years

Working condition: -20℃~+50℃,humidity:≤95% RH

Cooling manner:dry type air cooling

Standard: VDE0550, IEC439, JB5555, GB226

Welcome to buy the high quality and low price off-grid solar isolation transformer made in China in stock from Xingyuan Power. As one of the leading manufacturers and suppliers in China, we are equipped with advanced equipment and technology. And the customized service is also offered.

Total0bar [View All]  Related Comments
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]