20kV Grade S11-M three phase oil immersed distribution transformer

Earthquake-resistant capability: The horizontal acceleration of ground surface is 0.3g, and the vertical acceleration of ground surface is 0.15g. Model NO.: S11-M-30/20; Phase: Three; Cooling Method: Oil-immersed Type Transformer.

Product Details Company Profile

Description

Model NO.: S11-M-30/20
Phase: Three
Cooling Method: Oil-immersed Type Transformer
Certification: ISO9001
Frequency Characteristics: Power Frequency
Cooling: Oil Immersed
Altitude: Less Than 1000m
Maximum Relative Humidity: 95%(25oc)
Specification: SGS
HS Code: 850431900

Application: Power
Core: Amorphous Alloy Transformer
Winding Type: Multi-winding Transformer
Usage: Distribution Transformer
Shape of Core: Ring
Installation Site: Outdoors or Indoors
Ambient Temperature: -25oc~+40oc
Trademark: Onegreen
Origin: Xi′an Shaanxi

Main Characteristics
1. Low no-load loss and energy conservation
2. Low noise and environmental protection
3. Long service lifetime and safe and reliable performance
4. Advanced structural design and exquisite craftsmanship
5. Appropriate protective measures

Technical parameters and features

Model	Rated capacity (KVA)	Loss(KW)		No-load current (%)	Short-circuit impedance (%)	Weight(kg)		Dimension(mm)
Model	Rated capacity (KVA)	No-load	No-loss	No-load current (%)	Short-circuit impedance (%)	Oil weight	Gross weight	L	W	H	Gauge
S11-M-30/20	30	0.09	0.63	2.1	5.5	80	500	700	650	900	400*400
S11-M-50/20	50	0.12	0.91	2.0		100	600	750	690	950	400*400
S11-M-80/20	80	0.17	1.3	1.8		120	700	770	720	1000	400*550
S11-M-100/20	100	0.19	1.57	1.6		150	750	810	760	1050	400*550
S11-M-125/20	125	0.23	1.88	1.5		180	820	860	780	1100	550*550
S11-M-160/20	160	0.27	2.30	1.4		190	855	910	805	1145	550*550
S11-M-200/20	200	0.32	2.72	1.3		200	1050	950	830	1100	550*550
S11-M-250/20	250	0.38	3.18	1.2		225	1090	970	845	1090	550*550
S11-M-315/20	315	0.46	3.81	1.1		260	1280	1000	900	1250	550*550
S11-M-400/20	400	0.54	4.50	1.0		280	1455	1050	925	1395	550*550
S11-M-500/20	500	0.65	5.38	1.0		550	1850	1250	940	1550	660*660
S11-M-630/20	630	0.77	6.48	1.0	6	405	2155	1415	880	1657	660*660
S11-M-800/20	800	0.93	7.84	0.8		450	2550	1600	1000	1700	820*820
S11-M-1000/20	1000	1.09	10.76	0.7		495	2700	1725	1133	1614	820*820
S11-M-1250/20	1250	1.29	12.54	0.7		560	3000	1800	1200	1700	820*820
S11-M-1600/20	1600	1.56	15.15	0.6		580	3400	1860	1290	1730	820*820
S11-M-2000/20	2000	1.85	18.18	0.6		750	4050	1950	1290	1900	820*820
S11-M-2500/20	2500	2.22	21.11	0.5		1100	5500	2190	2450	2500	1070*1070

Normal Operation Conditions

1. Earthquake-resistant capability: The horizontal acceleration of ground surface is 0.3g, and the vertical acceleration of ground surface is 0.15g
Concurrently acting continuous three sine waves, safety factor ≥ 1.67
2. All-weather working capability in outdoor environment
3. The equipment has certain capability in dustproof, antifouling, waterproof, earthquake resistance and shock resistance

Note: Transformers operating in special environment are available upon the demand of customers.

Standard of Products
GB1094.1-1996, GB1094.2-1996, GB1094.3-2003, GB1094.5-2008, GB1094.7-2008, GB/T6451-2008, etc

20kV Grade S11-M three phase oil immersed distribution transformer