Contacts
Address
China, Beijing, 100071, ], YUANQU, [, Room 105-01, No.139, KOU, FENGTAI Road
Director
Li Yuqi
Phones of enterprise
management
+86
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Internet
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In stock
Technical Specifications
1. Voltage class: 6~35kV
2. Model of voltage regulation: Off-excitation or on-load tap changer
3. Tapping range: 5%, 2x2.5%,
4. Power Capacity: 30-4000KVA
5. Frequency: 50Hz or 60Hz
6. Phase No.: Single phase or three phases
7. Vector Group: Yyn0 or...
Group: Power transformers
In stock
The industrial frequency inductance furnace is widely used for smelting of non-ferrous metal and ferrous metal. Load of the power transformer of the industrial frequency induction furnace is smooth, without overloading requirements. To increase efficiency, low impedance and voltage are required and...
Group: Transformers
In stock
Switch temperature difference
7K (± 4K tolerance)
Sensor element
thermostatic bimetal
Contact type
snap-action contact
Contact resistance
< 10mOhm
Service life
> 100 000 cycles
Max. switching capacity
...
Group: Thermostats
In stock
Toroidal/Ring/Annular/Wreathe Electronic Transformer
1) Basic Data
Capacity: 8VA-30KVA
Phase: Single
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Manufacture...
Group: Power transformers
In stock
Power transformer, transformer, oil immersed power transformer, oil immersion transformer, distribution transformer
D9-M. R/10 series is a single-phase oil-Immersed R type rolling-core distribution transformer. Single-phase core is R type single-frame double-limb rolling structure, point welding...
Group: Power transformers
In stock
Service conditions
1. The installation is not nigher than 1000m (usual normal), special Environment gives explanation in addition.
2. Ambient temperature
Highest temperature: 40º C
Maximum monthly average temperature: 30º C
Maximum annual temperatures: 20º C
Lowest temperatures:...
Group: Transformer substations
In stock
With the broadest array of transformer components for ANSI/IEEE design type equipment, Cooper supplies transformer and switchgear OEM's with the reliable products needed to service their component requirements. Tap changer, series multiple, loadbreak and sectionalizing switches, as well as...
Group: Accessories for transformers
In stock
1. The number of winding turns of every phase is same, the unity structure of the product is symmetry, and the manufacture is convenient.
2. H. V. Side neutral point can be LED out and earthing, the top and end of the H. V. Winding has the grade insulation structure, which decreases the input of...
Group: Power transformers
In stock
Compared with normal oil immersed power transformer has no oil storage box, and adopts the corrugations on the oil tank as its heat-radiation parts. The oil tank is made by fine cold-rolled steel on an exclusive production-line. The corrugations can expand or contract according to the change of oil...
Group: Transformers separating and safe separating transformers
In stock
Functional characteristics
Technical Parameters
6300~120000KVA Two-winding Transformer Fitted Low-noise with On-load On-load Tap-changer
Rated Capacity (KVA): 6300~120000 KVA
Vecor Group: Ynd11
Impedance Voltage (%): 10.5%
Rated voltage: H. V.: 110, 121 KV (Or as customer...
Group: Power transformers
