Product Detail

 

No

Description

Unit

Specification

 

General

 

 

1

Manufacturer / Country

 

HEM / VIETNAM

2

Type

 

Oil-Immersed, hermetically sealed 

3

Installation

 

Outdoor

4

Standards

 

IEC 60076

5

Number of phases

 

3

6

Rated Frequency

Hz

50

7

Type of cooling

 

ONAN

8

Rated Power

kVA

50

9

Rated Voltage

kV

35/0.4(0.23)

10

No-load voltage ratio

 

35±2x2.5%

11

Vector group

 

Yyn12

12

Utilization temperature

0C

0 to +45

13

Maximum temperature rise top oil

0C

60

14

Maximum winding temperature rise

0C

65

15

Type of cooling

 

ONAN

16

Insulation class

 

A

17

Winding materials

 

Copper

18

Outer coating type

 

Electrostatic paint

19

Painting color

 

Light grey

 

Technical Characteristic

 

 

20

Impedance voltage

%

4

21

Load losses at 75oC

W

≤ 950

22

No-load losses

W

≤ 200

23

No-load current

%

2

24

Sound level

dB

IEC 60551

25

Impulse withstand voltage(1.2/50ms)

kV peak

170

26

Power frequency voltage HV/LV

kV r.m.s

70/3

 

Overall dimension

 

 

27

Length

mm

940

28

Width

mm

750

29

Height

mm

1290

30

Distance between wheels

mm

520

 

Weight

 

 

31

Total

kg

570

32

Oil

kg

165

33

Core and coils

kg

300

 

Accessories

 

1. Oil level indicator

2. Pressure relief valve

3. Drain valve

4. Protective cap

5. Arching horn

6. Thermometer

 

Allied Companies

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