Pad Mounted Transformer 2.5-34.5kV - Reliable China Suppliers & Factory for Outdoor/Indoor Solutions
Farady Three Phase compartmental type pad-mounted transformers are utilized in underground distribution systems. They are particularly suitable for high-rise buildings, apartment complexes, shopping malls, hospitals, schools, commercial structures, and industrial facilities.
General
The standard rating for these transformers ranges from 10 to 167 KVA for single phase, and 45 to 3000 KVA for three phase, with primary voltage ratings ranging from 2,400V to 34,500V. The design of these transformers adheres to the relevant standards set by ANSI/IEEE and NEMA.
Product View and Features
ANSI/IEEEC57.12.34
Single or Three phase
DOE2016 or NEMA TP1 Efficiency
Indoor or outdoor
Wound core-coil construction
Robust steel tank and cabinet assembly
Dead or live front
3 points door locking
Standard NEMA accessories
All standard tap configurations
Dual voltage available
Corrosion tank protection
Quality Assurance
Quality assurance is an integral part of the process. All electrical testing is per IEEE standards. Quality of processed parts and subassemblies are the responsibility of the production personnel. Regular quality inspections and spot checking are conducted to make sure that good and consistent quality is achieved and maintained.
Routine Tests
In-process Core Loss Test
Transformer Turns Ratio Test
Winding Resistance Test
Polarity and Phase Displacement Test
Insulation Power Factor Test
Liquid Insulation DBV Test
No Load Loss & Excitation Test
Impedance Voltage & Load Loss Test
Voltage Ratio Test
Applied Potential Test
Induced Potential Test
Type Tests
Temperature Rise Test
Basic Impulse Level (BIL)
Accessories
Bushing insert
Bayonet fuse holder
Bushing well
NEMA bushing
Frequently Asked Questions
What are the typical applications for these pad-mounted transformers?
They are ideal for underground distribution systems serving high-rise buildings, shopping malls, hospitals, schools, and industrial facilities.
What power ratings are available for single and three-phase units?
Single-phase units range from 10 to 167 KVA, while three-phase units range from 45 to 3000 KVA.
Which industry standards do Farady transformers comply with?
All designs adhere to ANSI/IEEE C57.12.34 and NEMA standards, ensuring high quality and safety.
Can these transformers be used in outdoor environments?
Yes, they are designed for both indoor and outdoor installation with robust steel tanks and corrosion protection.
What kind of quality testing is performed on each unit?
Each transformer undergoes routine tests including turns ratio, winding resistance, insulation power factor, and no-load loss tests according to IEEE standards.
Are custom voltage configurations available?
Yes, Farady offers dual voltage availability and all standard tap configurations to meet specific project requirements.