30kVA 2500kVA Electrical Safety Power Distribution Transformer 3phase Dry Type Transformer

• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: SCB10-T
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Quneng
• Transport Package: Wooden Box
• Specification: 30KVA-3000KVA
• Trademark: Quneng
• Origin: Weifang, Shandong
• HS Code: 8504220000
• Production Capacity: 1000PCS

Product Description

30kva 2500kva electrical Safety power distribution transformer 3phase dry type transformer
Dry-type transformer: rely on air convection for cooling, generally used for local lighting and electronic circuits. Transformers such as mechanical equipment, in the power system, general steam turbine transformers, boiler transformers, ash removal transformers, dust removal transformers, desulfurization transformers, etc. are all dry-type transformers, the transformation ratio is 6000V/400V and 10KV/400V, used for rated voltage 380V load. Simply put, a dry-type transformer refers to a transformer in which the iron core and winding are not immersed in insulating oil.

Cooling method of dry transformer

Dry transformer cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). When air cooled naturally, the transformer can run continuously for a long time under the rated capacity. When forced air cooling, the transformer output capacity can be increased by 50%. Suitable for intermittent overload operation, or emergency overload operation; Due to the large increase in load loss and impedance voltage during overload, it is in a non-economic operation state, so it should not be kept in continuous overload operation for a long time.

Type	Voltage Combination			Connection Symbol	No-Load Loss (kW)	120ºC (kW)	No-Load Current (%)	Impedance Voltage (%)	Sound Level dB	Weiht (kg)	Exient of the Base Framework	Overall Dimension ×× Length×Width×High	OverallDinension ×× Length×Width×High
	H.V (kV)	Tapping Range of H.V  (%)	L.V (kV)
SC11-30	6 6.3 6.6 10 10.5 11	±5 ±2×2.5	0.4	Yyn0 Dyn11	0.168	0.705	3.2	4.0	45	662	550×700	940×655×955	1800×1258×1768
SC11-50					0.238	0.994	2.8		45	717		940×655×1005
SC11-80					0.322	1.377	2.6		46	772		1000×705×1055
SC11-100					0.350	1.572	2.4		46	937		1100×705×1155
SC11-125					0.413	1.844	2.2		49	992		1100×705×1205
SC11-160					0.476	2.125	2.2		49	1158	550×810	1120×705×1166
SC11-200					0.546	2.524	2.0		49	1158		1120×705×1281
SC11-250					0.630	2.754	2.0		49	1257	660×1000	1230×818×1264
SCB11-315					0.770	3.468	1.8		51	1511		1230×818×1382
SCB11-400					0.854	3.986	1.8		51	1698		1230×818×1498
SCB11-500					1.015	4.879	1.8		52	1986		1280×818×1587
SCB11-630					1.176	5.873	1.6		52	2582	820×1000	1600×1010×1530	2030×1360×1850
SCB11-800					1.330	6.953	1.6	6.0	54	3016		1675×1010×1640
SCB11-1000					1.547	8.126	1.4		54	3562		1750×1010×1736	2130×1460×2060
SCB11-1250					1.827	9.690	1.4		55	4174		1780×1010×1846
SCB11-1600					2.142	11.73	1.4		56	5899		1825×1015×1901	2400×1615×2165
SCB11-2000					2.905	14.45	1.2		56	6678		2020×1015×1981
SCB11-2500					3.500	17.17	1.2		60	7902		2030×1015×1968	2400×1615×2265

FAQ
1. Q: Are you a manufacturer?
      A: Yes, we are a manufacturer. Our factory is in Weifang, Shandong.
2. Q: How long is the shelf life?
      A: Every product has 1 year quality guarantee.
3. Do you have certification?
    Answer: Yes. Our products all have CCC certificate. All electrical parts have CE certificates, if you need any other certificates, we can help you get them.
4. Q: How to buy?
      A: Please contact me by email or online, let me know your situation, I will give you a professional solution.
5. Q: Payment method?
      A: T/T, L/C.
6. Q: How is the production situation?
      A: The production time is 4~6 weeks.
7. Q: After sales service?
    A:All goods are tested before leaving the factory, and the maintenance is very easy. Video guide.