China Pad Mounted Transformer Suppliers - Reliable Factory for 2.5-34.5kV 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 Farady pad-mounted transformers?
They are ideal for underground distribution systems serving high-rise buildings, shopping malls, hospitals, schools, and industrial facilities.
What capacity ranges do you offer for these transformers?
We offer single-phase ratings from 10 to 167 KVA and three-phase ratings from 45 to 3000 KVA.
Which industry standards do Farady transformers comply with?
Our transformers are designed and manufactured in accordance with ANSI/IEEE C57.12.34, NEMA, and DOE2016 efficiency standards.
What security features are included in the cabinet design?
The units feature a robust steel tank and cabinet assembly with a secure 3-point door locking system for safety and durability.
What kind of quality testing is performed on each unit?
Every transformer undergoes comprehensive routine tests including turns ratio, winding resistance, insulation power factor, and no-load loss tests per IEEE standards.
Can these transformers be used for both indoor and outdoor installations?
Yes, our compartmental type pad-mounted transformers are designed for both indoor and outdoor environments with corrosion protection.