Product Categories

Product Recommendation

Produced by professional factories in China molded case circuit breaker overload protection switch TGM1N-63L/2300C 63

Produced by professional factories in China molded case circuit breaker overload protection switch TGM1N-63L/3200 10A

[Factory Direct Sales] GSM8 Series Motor Protection Circuit Breaker GSM8-3201

new design[Factory Direct Sales] GSM8 Series Motor Protection Circuit Breaker

CKG3 Medium Voltage Ckg3 Series AC Vacuum Contactor

Ckg3 Series Contactors Single Pole Contactor for Power Substation

The unsung hero of motor operation: Motor Operation Capacitor

2025-04-09

Current transformers are current detectives in power systems

2025-03-21

Pioneering Progress in the Electrical Realm

2025-02-14

Current Transformer: The Invisible Guardian of the Electric World

2025-04-15

AC contactor: the heart switch of industrial circuits

2025-03-31

Exceptional Electrical Solutions: A Customer’s Testimonial

2025-02-14

S11-M-500 Distribution Oil Immersed Transformer 3 Phase 500kVA 11kv 400V High Voltage Electric Transformer

Short Description:

The fully sealed oil immersed power transformer adopts the fully oil-filled sealed type. The corrugated tank shell is apermanently sealed tank with its elasticity adapting to the expansion of oil,can adapt to a variety of outdoor harsh environment ,which has been widely used in various power distribution equipment.

Current Instrument Transformer, Current transformer, Distribution transformer, Electric transformer, Electrical transformer, High voltage transformer, Inverter, Large power transformer price, Power adapter, Power inverter, Power supply, Power transformer, Single-phase pole mount transformer, Single-Phase Transformer, Switching power supply, Three phase current transformer, Transformer, Transformer price

Product Detail

S11-M-500 Distribution Oil Immersed Transformer 3 Phase 500kVA 11kv 400V High Voltage Electric Transformer

Parameter table

Basic Information

Core	Core-type Transformer	Cooling Method	Oil-immersed Type Transformer
Winding Type	Auto-transformer	Certification	ISO9001-2000, ISO9001, CCC, CE
Usage	Power Transformer, Distribution Transformer	Frequency Characteristics	Power Frequency
Shape of Core	Ring	Capacity	30kVA~3150kVA
Transport Package	Wooden Box	Specification	Copper, Aluminum, Minral Oil
Trademark	NJZF/Customized	Origin	China
HS Code	8504231200	Production Capacity	800 Unit Per Month
Package Size	500.00cm * 400.00cm * 300.00cm	Package Gross Weight	5000.000kg
Delivery	Delivery15~20days After Deposit	Frequency Characteristics	High Frequency
Usage	Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer	Model NO.	S11-M

Packaging & Delivery

Product Features

Low noise: compact design structure, application of new materials and new technology, reduce noise, no oil storage tank, lower height than similar products.
Reliable long-term service life: The fully sealed power transformer case cover and the tank rim are bolted welded to isolate the contact between oil and air.
Small size and beautiful appearance: oil transformer series of transformer oil tanks use corrugated plate fins. When the oil temperature changes, the change in oil volume is adjusted and compensated by the elastic expansion and contraction of the corrugated sheets. The corrugated fuel tank is beautiful in appearance and small in size, with a small footprint.
Maintenance-free: Oil immersed Outdoor Distribution Transformer,the fully sealed transformer does not require maintenance.

Technical Parameters

When placing order, please provide the following technical parameters

1. kV rated voltage:

2. rated voltage;

3. Combination of three levels, accurate phase and accurate;

4. rated output, and the corresponding accurate level (VA).

Model number	Rated capacity(kVA)	Join group label	Voltage combination>(kV)			No-load loss(W)	Load loss(W)	No-load current(%)	Short circuit impedance(%)	Dimensions(mm)			Weight(kg)		Gauge(mm)
Model number	Rated capacity(kVA)	Join group label	High tension	Tapping range	Low pressure	No-load loss(W)	Load loss(W)	No-load current(%)	Short circuit impedance(%)	L	W	H	Oil	Weight	Gauge(mm)
S11-M-30	30	Yyn0 or Dyn11	6 6.5 10 10.5 11 20 30	±5% or ±2×2.5%	0.4	90	600	2.3	4	740	665	875	74	283	400*500
S11-M-50	50					120	870	2		770	675	965	88	362	400*500
S11-M-63	63					140	1040	1.9		820	700	1020	112	442	450*500
S11-M-80	80					180	1250	1.9		835	705	1040	117	481	450*500
S11-M-100	100					200	1500	1.8		850	715	1055	122	520	450*500
S11-M-125	125					240	1800	1.7		1180	740	1115	154	667	500*500
S11-M-160	160					280	2200	1.6		1225	775	1175	176	788	500*500
S11-M-200	200					340	2600	1.5		1245	790	1195	193	898	500*500
S11-M-250	250					400	3050	1.4		1340	880	1230	209	1027	550*500
S11-M-315	315					470	3650	1.4		1425	935	1260	234	1177	550*500
S11-M-400	400					560	4300	1.3		1470	955	1330	265	1399	550*600
S11-M-500	500					680	5100	1.2		1490	960	1405	283	1576	550*600
S11-M-630	630					840	6200	0.9	4.5	1585	1030	1370	317	1771	660*660
S11-M-800	800					980	7500	0.8		1675	1090	1480	366	2128	660*820
S11-M-1000	1000					1150	10300	0.7		1775	1175	1530	402	2379	660*820
S11-M-1250	1250					1360	12800	0.6		1965	1155	1700	542	3023	820*820
S11-M-1600	1600					1640	14500	0.6		2055	1210	1800	616	3591	820*820
S11-M-2000	2000					1950	18500	0.5	5.5	2090	1280	1930	950	2830

Applicable Environment

High ambient temperature: +40ºC
Low ambient temperature: -25ºC
Altitude: <1000m
Monthly average relative humidity: 90% (20ºC)
Installation location: used in chemical plants, factories, remote places and harsh environment.

Workshop

Certificate

Packaging & Shipping

Our regular packaging: wooden boxes or customized support.

Power Distribution Transformer Oil Immersed Type Three Phase Electric Substation Transformers 10kv 20kv 35kv 110kv

FAQ:

1. What are the main products of your company?

We specialize in the production and supply of power transformers, distribution transformers, dry-type transformers, pad-mounted transformers, and single-phase transformers.

2. When will you deliver the goods?
Our production timeline ranges from 45-60 days, contingent on the specifics of the buyer’s order.

3. Can you provide samples?
Unfortunately, we are unable to provide samples free of charge.

4. May I have your catalogue and price list?
Absolutely. Please contact us to obtain our comprehensive catalogue and detailed price list.

5.Can your products be customized?

Yes, we excel in producing and processing products tailored to your precise requirements.