Product Detail

 

No

Description

Unit

Supplier’s offer

1

Manufacture/ Country

 

HEM- VIETNAM

2

Standard

 

IEC60076

3

Type

 

Hermetically sealed/outdoor

4

Rated Power

kVA

180

5

Number of coils

 

2

6

Number of phases

 

3

7

Rate voltage

kV

22/0.4

8

Frequency

Hz

50

9

Insulation levels HV winding (1.2/50µ)

kV

125 (peak)

10

Power frequency voltage HV winding

kV

50

11

Cooling method

 

ONAN

12

Tapping method

 

Off load

13

No load voltage ratio

 

±2×2.5%

14

Vector group

 

∆/Yo - 11

15

Impedance voltage (at 75­­0C)

%

3.8 - 4.4

16

No-load current

%

2

17

Copper loss

W

3150

18

Iron loss

W

550

19

Maximum temperature rise top oil

0C

60

20

Maximum winding temperature

0C

65

21

Noise level

dB

50

22

Insulation class

 

A

23

Material of coil

 

Cooper

24

Air humidity

%

100

25

Overload capacity

 

IEC 354

26

Dielectric

 

Oil

27

Total weight

Kg

1062

28

Oil quantily

kg

220

29

Dimension W×D×H

 

yes

30

Accessories

 

1.      Oil level indicator

2.      Pressure relief valve

3.      Drain valve

4.      Arching horn

 

Allied Companies

  • EMIC
  • HEM
  • CADIVI
  • CTBT
  • THIBIDI
  • EPT
  • VIHEM
  • VINAKIP
  • CFT
  • HPMC