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S9 11/33kv Oil Immersed/cooled power distribution transformer

Location:
Yueqing, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Transformers

Product Description

Oil Immersed Transformer Technical Data:1. Frequency : 60Hz or 50Hz

2. Rated HV : 6 kv, 6.3 kv, 10 kv, 10.5 kv, 11 kv

3. Regulator way : off-circuit-tap-changing or on-load-tap-changing

4. Cooling methods : ONAN or ONAF

5. Normal using conditions : outdoor or indoor

6. The altitude of installation could not be over 1000m

7. Environment temperature:

. highest temperature : +40 degree centigrade

. highest daily average temperature : +30 degree centigrade

. highest yearly average temperature : +20 degree centigrade

. lowest outdoor temperature : -25 degree centigrade

8. Distributing winding turns evenly, high mechanical strength and strong sudden short-circuit

bearing capability.

GB1094.1-1996 GB1094.2-1996 GB1094.3-2003

GB1094.5-2003 GB/T 6451-1999 GB/T 7595-1987

GB/T 10237-1988 B/T3837-1998

BG1094.3~5-2003 BG/T6451-1999

Parameters in table:

Rated Capacity (KVA)

Voltage combination

Connection

Symbol

No-load loss (W)

On-load loss(w) 75

No-load

Current %

Shirt-circuit Impedance

%

HV (kv)

Tapping range

LV (kv)

30

6

6.3

10

10.5

11

±5%

±2x2.5%

0.4

Yyn0

Dyn11

110

600

2.0

4

50

150

870

1.9

63

160

1040

1.8

80

190

1250

1.7

100

230

1500

1.55

125

270

1800

1.45

160

320

2200

1.3

200

380

2600

1.2

250

448

3050

1.1

315

540

3650

1.0

400

640

4300

1.0

500

770

5100

1.0

630

960

6200

0.8

4.5

800

1120

7500

0.7

1000

1360

10300

0.6

1250

1560

12000

0.6

1600

1920

14500

0.6

Note: we can design and manufacture special transformer as customers' requirements.

Ordering Instruction: 1.product model; 2.rated capacity; 3.voltage range; 4.regulation range; 5.frequency; 6.connection symbol; 7. technical requirements for special transformer.



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Contact Information

Company:
 Guangfa Electric Group Co., Ltd.
Phone Number:
  86-577-27828288
Fax Number:
 0086-577-27828200
 
Guangfa Electric Group Co., Ltd.
 Zhejiang , China FREE
 

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