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50Kva Single Phase Pad Mounted Transformers Power Distribution  Loop Feed Additive Polarity 240V To 480V UL Listed

Categories Oil Type Transformer
Brand Name: WINLEY
Model Number: ZGD-50/0.24
Certification: UL/cUL, ISO
Place of Origin: CHINA
MOQ: 1unit
Price: $1000-$10000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 30days
Packaging Details: Plywood case
Transformer Type: Pad Mounted, Compartmental-Type II
Capacity: 50Kva Or Customized
Primary Voltage: 240V
Secondary Voltage: 480V
Cooling Method: KNAN; Self-Cooled
Frequency: 50Hz or 60 Hz
Winding Material: Copper/Aluminium
Efficiency Standard(s): Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
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50Kva Single Phase Pad Mounted Transformers Power Distribution  Loop Feed Additive Polarity 240V To 480V UL Listed

50Kva Single Phase Pad Mounted Transformers Power Distribution Loop Feed Additive Polarity 240V To 480V UL Listed


Single-phase pad-mounted transformers are compact, self-contained electrical devices primarily used in residential and light commercial settings. Their primary application is to step down the high-voltage electricity supplied by the utility company to a lower voltage suitable for home or small business use.



Why choose us


1. WINLEY single-phase transformer has obtained UL/cUL certification, with a capacity of 10-333KVA and a voltage of up to 34.5KV
2. The products are designed according to multiple standards and meet or even exceed DOE 2016, IEEE, ANSI, CSA, IEC, NEMA and other standards.
3. The monthly delivery capacity is over 800 units, and fast delivery can be achieved within 4 weeks.



Single Phase Pad Mounted Transformer Main data


Transformer ConfigurationLiquid Filled Pad Mounted
Transformer Feed TypeLoop Feed
PolarityAdditive
PhaseSingle Phase
Capacity75 KVA
Vector GroupII6
Primary Voltage240V
Secondary Voltage480V
Frequency60 Hz
Temperature Rise65°C
Insulation RatingClass E Insulation - 120°C, 248°F
Cooling ClassKNAN; Self-Cooled
Efficiency Standard(s)Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation)K-1 (Standard)
Insulation FluidFR-3 Insulating Fluid - Non-PCB Fluid
Winding MaterialCopper
Ambient Temperature Rating40°C
Ambient Operating Temperature Range-40°C to +40°C (-50°F to +104°F)
Sound Level48 dBA

Standard Features


• 4 position loadbreak

• Multiple voltages or taps

• Externally-operable multiple voltage or tap changer switches for safe operation

• Stainless steel tank, tank bottom, sill, door, and/or hardware

• Various spades and terminals available for secondary bushings

• High-voltage bushing inserts

• Ground connectors

• One piece high-voltage bushings

• Envirotemp™ FR3™ fluid

• Loadbreak switches

• Drain/sampling valve

• Pressure vacuum gauge

• Liquid level gauge


• Temperature gauge


Single Phase Pad Mounted Transformer Drawing



Specification


Single phase Pad mounted Transformer Specification
RatingHigh voltage(kV)No Load LossOn load LossHeightDepthWidthOil Weight(kg)Total Weight(kg)
(kVA)(mm)(mm)(mm)
15 kVA34.5/19.92
13.8/8
13.2/7.6
12.47/7.2
or others
5019584074061045294
25 kVA8029084074061068362
37.5 kVA10636084076061075476
50 kVA13550084081061093553
75 kVA190650840860610132672
100 kVA28010109101200965230714
167 kVA435153010001200965265913
250 kVA55022301250130014303251106

Production process


FAQ


1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

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