High-Quality Solar Step-Up Low Loss Power Transformers from China Factory - Trusted Suppliers
Farady A solar step-up transformer is a low loss power transformer suitable for solar power generation.
General
It is used to step up the voltage as produced by the solar inverters. The output power of photovoltaic power generation system with discontinuous sunlight intensity and duration makes it necessary to use a step-up transformer to increase the voltage level of the generated electricity.
Standard Features
●
Flexible designs that include the following package solutions:
- AC Station: Comprised of PV inverter, transformer and switchgear. All containerized.
- L-H Combo & Inverter Package: Comprised of multiple PV inverters and switchgears to attain large capacity output.
- Inverter Package: Containerized inverter-only solution for those who wish to procure transformers and switchgears separately.
●
Minimizes construction and installation time and overall cost.
●
Protection from harsh environments.
Service condition
a) Suitable for indoor or outdoor application.
b) Air temperature: Max +40℃; Min -30℃.
c) Humidity: Monthly avg 95%; Daily avg 90%.
d) Altitude: Maximum installation altitude: 2000m.
e) Max wind speed: 35M/s.
f) Ambient air: No corrosive/flammable gas or vapor.
g) Stability: No frequent violent shake.
Note: * Beyond those services condition should enquiry to manufacturer technical dept during order.
Tests
✔ Voltage ratio & Polarity test
✔ Resistance of all windings
✔ No-load current & losses
✔ Load losses measurement
✔ Impedance voltage test
✔ Over-voltage withstand tests
✔ Impulse voltage withstand
✔ Noise level test
✔ Oil leakage test
✔ 150% Overload test (1 hour)
Frequently Asked Questions
What is the main purpose of a solar step-up transformer?
A solar step-up transformer is specifically designed to increase the voltage produced by solar inverters to a higher level suitable for efficient power transmission and grid integration.
Can Farady solar transformers withstand extreme weather?
Yes, these transformers are designed for both indoor and outdoor applications, operating effectively in temperatures ranging from -30℃ up to +40℃ and wind speeds up to 35M/s.
What package solutions are available for installation?
Farady offers several containerized solutions including full AC Stations (inverter, transformer, and switchgear), L-H Combo packages for large capacity, and standalone Inverter Packages.
Is there an altitude limit for installing these transformers?
The standard design supports installation at altitudes up to 2000 meters above sea level. For higher altitudes, please consult our technical department.
What quality tests are performed on the transformers?
Each unit undergoes rigorous testing including voltage ratio, winding resistance, no-load/load losses, impulse voltage withstand, noise level, and oil leakage tests to ensure reliability.
How does the system handle overload situations?
The transformers are tested to withstand an overload of 150% rated current for one hour following a temperature rise test, ensuring durability during peak production periods.