Introduction:
Load regulating power transformer is developed and produced according to the requirement of the market. It
can be widely used in urban & rural, industrial & agricultural power network, which has a great significance for
energy-saving and environment protection. The lamination method of this product's iron core is ladder form,
instead of the traditional iron core lamination technology, which improves the magnetic circuit distribution inside
the iron core. It can be seen as a revolution of transformer iron core manufacturing. Compared with the
traditional, the no-load loss, no-load current and noise of the new one decrease 20% respectively, and load
loss decreases 10%. The new product applies CAD, with advance design, reasonable structure, and excellent
materials. Each index complies with the standards of GB1094-1996 "Power Transformer" GB/T6451-1999
"Technical Parameters and Requirements of Three-phase Oil-immersed Type Power Transformer". Now its level
is the leading position of our country.
Features:
High reliability, advanced level of performance, economic indicators and reasonable;
Using phase-shaped core of three joints, curing paint brushing the surface to reduce wear and tear and noise;
Winding structure of a new oil road design is reasonable, with the new insulation to improve the mechanical
strength and the ability to engage in short-circuit;
Tank forms, beautiful, generous.
Product model: DH15-M or D11-M
Rated Voltage:10kV/(0.22~0.24) or 2×(0.22~0.24) kV (or the voltage proposed by the user)
Tapping range: ±5%; ±2*2.5%
Frequency: 50Hz
Vector group: II0 or II6
Operation environment: outdoor
In order to meet the various demands of customers, the Company has design D11-M and DH15-M two series
single phase fully-sealed transformer. D11-M transformer adopts laminated core and is characterized by low
loss, low noise level and others; DH15-M transformer adopts amorphous alloy core which further reduces the
no-load losses of the transformer. Table below specifies technical parameters and dimensions of the two series
of transformers.
Technical parameters:
Model:DH15-M-63/10
Rated Capacity (KVA):63
No-load Loss (W):50
Load Loss (W):1020
Short-circuit Impedance (%):3.5
No-load Current (%):1.0
Gross Weight:480
Dimension of Ordinary Type (mm):LxWxH=680x650x1180
Dimension of CSP, SP and Types: 680x650x1430
| No. |
Protection Type |
High Voltage Load Switch |
High Voltage Fuse |
Surge Arrestor |
Low Voltage Over-current Circuit Breaker |
| 1 |
CSP |
Yes |
Yes |
Yes |
Yes |
| 2 |
SP |
Yes |
Yes |
Yes |
No |
| 3 |
CP |
Yes |
Yes |
No |
Yes |
| 4 |
Ordinary Type |
No |
No |
No |
No |
Range of application
It can be widely used in urban power network as well as petrochemical, metallurgical, textile and humid,
inaccessible enterprises, and mining.
Sales team:
Our Performance:
| 1. |
Pre sale service |
| a. |
make technical solution |
| b. |
send quotation, technical data sheet and drawing |
| c. |
prepare power transmission plan, testing plan,and shipment plan |
| 2. |
In sale service |
| a. |
supervise the manufacturing schedule totally in accordance with the plan |
| b. |
send photos to customer during every manufacturing process(hold point) |
| c. |
inform the customer one week before testinng. |
| 3. |
After sale service |
| a. |
installation and commissioning, training the workers |
| b. |
quick response within 12 hours any time |
| c. |
provide 12 months gurantee period normally. |
The single-phase distribution transformer has a simple structure, small size, and low loss. It can be mounted on a pole
and installed directly near the power load. This shortens the power supply radius of the low-voltage network and reduces
the loss. To great convenience.A new distributed load power supply method is provided for small power load users and
10 / 0.4kv distribution network. A single-phase distribution transformer only supplies power to 10 to 20 households. When
a single-phase distribution transformer fails, the number of affected households is greatly reduced, and the power supply
reliability of the distribution line is greatly improved.
It is suitable for agricultural production, lighting, and power consumption in rural power grids and remote mountainous
areas, and can also be used for energy-saving transformation of urban power grids, which has better energy-saving effects.
The transformer can be mounted directly on the platform or on a utility pole.
Order Instructions
When you choose our company product, please offer following data:
Transformer model:
Rated capacity: kVA
Phase : Three-phase
Single-phase
Frequency : 50HZ
60HZ
Rated voltage ( H.V. / L.V. ):
Tapping range: ± × %
Insulation level: LI AC / LI AC kv
Veotor group: Dyn11
Yyno
Other
Short-circuit Impedance: %
Cooling method: ONAN
ONAF
Tapping method: OLTC
OCTC
Other
Other requirement:
Notes:
We also can design special products according to customer's particular requirements.
The final dimension is subject to outline drawing.
Audited Supplier 
){kind=link}