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{"title":"1500 KVA Three Phase Pad Mounted Transformer with 7-Level Off-Circuit Tapping","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/83\/0b5c59fb5ca4e954873151bd70b3-200x200-1\/1500_kva_three_phase_pad_mounted_transformer_with_7_level_off_circuit_tapping_multi_voltage_adaptation_and_grounding_porcelain_bus.jpg","attrs":{"Transformer Type":"Pad Mounted Transformer","Phase":"Three Phase","Feed Type":"Loop Feed","Capacity":"1500 KVA"}}
{"title":"2500Kva Three Phase Pad Mounted Isolation Oil-Immersed Transformer 480V To 480Y","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/38\/6dea12dcd84d8cd5b852ed632d40-200x200-1\/2500kva_three_phase_pad_mounted_isolation_oil_immersed_transformer_480v_to_480y_ieee_ansi_c57.jpg","attrs":{"Brand Name":"WINLEY","Model Number":"ZGS-2500\/0.48","Certification":"UL\/cUL,CE,ISO","Place of Origin":"CHINA"}}
{"title":"3000 Kva 3 Phase Pad Mounted Transformer Step-Down 24940V & 12470V UL Certified","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/c5\/383bdb982a51fe3b33a3ee7879b7-200x200-1\/3000_kva_3_phase_pad_mounted_transformer_step_down_24940v_26_12470v_c2_a0ul_certified_c2_a0meets_doe_2016_ansi_ieee_standards.jpg","attrs":{"Brand Name":"WINLEY","Model Number":"S-3000\/25","Certification":"UL\/cUL,CE,ISO","Place of Origin":"CHINA"}}
{"title":"2000Kva Three Phase Pad Mounted Transformer Oil Immersed 12.47KV Distribution UL","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/50\/bf8c370b932325edd1fb6746df28-200x200-1\/2000kva_three_phase_pad_mounted_transformer_oil_immersed_12_47kv_distribution_ul_certified.jpg","attrs":{"Transformer Type":"Pad Mounted","Phase":"Three Phase","Capacity":"2MVA (2000KVA)","Primary Voltage":"12470V"}}
{"title":"300Kva Three Phase Pad Mounted Transformer Power distribution 2400V To 480V UL","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/07\/69ef96b4aa978fd0ca469b3c408e-200x200-1\/300kva_three_phase_pad_mounted_transformer_power_distribution_2400v_to_480v_ul_listed.jpg","attrs":{"Brand Name":"WINLEY","Model Number":"ZGS-300\/2.4","Certification":"UL\/cUL,CE,ISO","Place of Origin":"CHINA"}}
{"title":"3 Phase Pad Mounted Transformer 2550kVA 34.5KV To 480V Oil Immersed Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/26\/da68168e765b2c810aeb4aa581a1-200x200-1\/3_phase_pad_mounted_transformer_2550kva_34_5kv_to_480v_oil_immersed_power_transformer_ul_listed.jpg","attrs":{"Packaging Details":"Plywood case","Application":"Oil & Gas, New Energy, Data Center, Utilities","Tapping range":"14400V, 13800V, 13200V, 12870V, 12470V, 12000V, 11500V","Certification":"UL\/cUL,CE,ISO"}}
Pad Mounted Transformer 3 Phase 1000Kva 34.5Kv to 208V Radial Feed Ceramic Sleeve oil immersed power transformer
Winley electric's 1000 kVA three phase pad mounted transformer stepping 34.5 kV down to 208Y/120 V with multiple tap positions for flexible voltage adaptation.
A standout feature is the high‑quality ceramic high‑voltage bushings, which provide superior pollution and flash‑over resistance, enhanced mechanical strength and long‑term dielectric stability—reducing maintenance and extending service life.
WINLEY Electric's three-phase pad transformers are UL/CUL certified and comply with ANSI/IEEE/DOE/CSA standards, with fast delivery within 7-35 days.
Main Technical Specifications
No.
Particulars
Unit
Specification
1
Type
~
pad mounted, loop feed
2
Rated capacity
kVA
1000
3
No. of Phase
~
3
4
Primary voltage
V
34500
4
Primary bushing
~
(4) 35kV class, BIL150kV Porcelain bushing
4
BIL
kV
150
5
Secondary voltage
V
208Y/120
5
Secondary bushing
~
(4) 10-hole spade
5
BIL
kV
30
6
Tapping type
~
off-circuit
7
Tapping range
V
36200, 35360, 34500, 33640, 33000, 32175, 31350
8
Cooling method
~
ONAN
9
Rated frequency
Hz
60
10
Vector group
~
Dyn1
11
Insulation class
~
A
12
Temperature rise
℃
65/60 (winding/top oil)
Technical Drawings
Advantages of Pad Mounted Transformer
Advantages of Pad Mounted Transformer 1. Space-Saving Design Pad-mounted transformers feature a compact, high-efficiency design, making them an ideal choice for locations with limited available space. They eliminate the need for additional supporting structures such as utility poles or dedicated buildings during installation. 2. Underground Installation Capability Unlike overhead transformers, pad-mounted transformers can be installed underground—delivering a safer and more unobtrusive solution for power distribution. This underground placement also reduces their vulnerability to environmental hazards and damage. 3. Enhanced Safety Standards Pad-mounted transformers are engineered with tamper-proof and robust security features. Housed in a durable metal enclosure, they completely eliminate the risk of accidental contact with live electrical components. 4. Superior Aesthetics Pad-mounted transformers typically integrate seamlessly with their surrounding environment, positioning them as a more suitable option for residential communities and areas subject to strict zoning regulations.
Detailed Specifications
Rated Power (KVA)
High Voltage (KV)
Low Voltage (V)
No-load Loss (W)
On-load Loss (W)
Height (mm)
Depth (mm)
Width (mm)
Weight (kg)
Weight (Lbs)
75KVA
34.5KV 4.160KV 12.47KV 13.2KV 13.8KV 24940GrdY/14400 1247Grdy/7200 4160GrdY/2400 or others
R&D and production capabilities
Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions ... R&D and production capabilities
Winley Electric boasts a team of dozens of experienced senior engineers who are well-versed in transformer standards of different countries including ANSI, IEEE, CSA, DOE2016, NEMA and IEC60076, and who can tailor cost-effective transformer solutions ...