Side-wall Type Transformer

EVERPOWER Side-wall mounted transformers 5-167kVA, with primary voltage 2400/4160Y, 4800/8320Y, BIL60kV to BIL75kV, Stainless Steel tank, in accordance with ANSI C57.12, NEMA-TP1 and American Department Of Energy (DOE 2016) standard.

Category:

Overhead Distribution Transformers

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+86 13798657447

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Technical Specification Standards And Certificates Advantages And Applications

GENERAL TECHNICAL INFORMATION
• Power Range kVA: 3. 5, 10, 15, 25, 37, 50, 75, 100, 167, 250, 333, 500
• Temperature Rise: 55°C or 65°C
• Cooling type : ONAN, OA,
• Frequency: 50Hz or 60Hz
• Polarity : Additive or Subtractive
• Primary Voltage : 2400V through 34500 GrdY / 19920V
• Secondary Voltage : 120 / 240V, 240 / 480 V, 277V, 600V
• Insulation Class : 2.4Kv~34.5kV (150kV BIL) and below
• Taps: none, or as an option, 4 x 2,5% HV
• HV Bushings: cover and sidewall mounted available

STANDARD FEATURES
−−Core and coils designed for an optimum Total Ownership Cost (TOC)
−−Wound core with step-lap joints for increased efficiency and lower noise levels
−−“Low-high-low” windings for increased short circuit strength, efficiency and thermal strength
−−“Low-high-low” windings for increased short circuit strength, efficiency and thermal strength
−−Computer aided design for mechanical & electrical calculations (C.A.D.)
−−Paint system meeting or exceeding the performance of the IEEE C57.12.28 Standard
−−Lifting lugs meeting all of the requirements of the CSA C2.1-06 and CSA C2.2-06 Standard
−−Multiple cover clamps to ensure proper sealing and to mini-mize water retention on the cover edge
−−Cover or sidewall mounted high voltage bushing(s) as required
−−Low voltage spade or clamp type (basket) terminals as required
−−Provision for surge arrester bracket, bracket available as an option
−−Automatic self-resealing pressure relief valve

OPTIONAL PRODUCT ACCESSORIES
• Cold-Rolled Grain Oriented Silicon Steel Core (CRGO) or Amorphous Metal Core (AMDT)
• Stainless Steel Tanks and Cover
• Extra Creep Bushing
• Surge Arrester Bracket
• The CSP protection package consists of four related components: H.V Fuse Link, Secondary Breaker, Signal light, External Surge Arrester that work • together to provide complete self-contained protection against surge currents, short circuits and overloads.
• Units can be customized to specific requirements

KVA	H.V.	Taps	L.V.	loss(W)		DIMENSION(mm)				E	Weight(kg)	Oil Qty(kg)
KVA	H.V.	Taps	L.V.	NO-LOAD	FULL-LOAD	A	B	C	D	E	Weight(kg)	Oil Qty(kg)
5	13200/7620 or 11000/6350 or 12470/7200	±2×2.5% or 0	120 240 480 or 120-240 240-480	19	75	840	400	480	310	286 591	70	16
10				36	120	860	430	510	340		95	22
15				50	195	910	430	510	340		120	25
25				80	290	1040	480	560	380		158	34
37.5				105	360	1120	560	610	450		240	55
50				135	500	1245	560	610	450		285	59
75				190	650	1245	640	680	510		395	76
100				210	850	1270	680	710	510		450	84
167				350	1410	1480	960	840	610		610	135

Standards:

IEEE C57.12.00,
ANSI C 57.12.20
IEC 60076

Certificates:

ISO 9001
ISO 14001

Advantages:
• Advance technology, rich experience
• Highest standards of quality, reliability and durability
• A wide range to suit every application
• Units can be customized to specific requirements

Applications:
Urban and rural electrification
Public utilities
Highly polluted and hazardous conditions

Keywords:

Side-wall Type Transformer

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100kVA Amorphous Core Transfomer

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100kVA Amorphous Core Transfomer

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Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

FAQ

Listed below are answers to our most commonly asked questions. Don't see your question?Contact our customer service team. We would be glad to assist you.

Can a transformer be used outdoors?

Yes, many transformers are designed for outdoor use, but they require waterproofing, dustproofing, and protective enclosures to withstand rain, dust, and temperature changes.

Is transformer noise normal?

A slight humming sound during operation is normal, caused by magnetization of the core and windings. However, if the noise is unusually loud or irregular, inspection is required.

What causes a transformer to overheat?

Common causes of transformer overheating include overloading, inadequate cooling, winding short circuits, or insulation aging. Prolonged overheating can shorten lifespan or cause failure.

How often should a transformer be maintained?

It is generally recommended to have a full inspection once a year, including insulation, cables, cooling systems, and oil quality tests to ensure safety and efficiency.

Can a transformer run continuously?

Yes, transformers are designed for long-term stable operation. As long as they run within rated voltage, load, and temperature limits, they can operate safely and continuously.

What is the main function of a transformer?

The main function of a transformer is to change voltage levels. It can step up voltage for long-distance transmission or step down voltage for safe use in equipment and households.

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