Xian Tiangong Electric Co., Ltd.
EN
Search
×

TGE Issued New Technical Parameters Of Metal Oxide Varistors (D45 & D48)



No.

1

2

3

4

series

AC MOV

type

D45H20

D45H30

D48H35.4

D48H36

suggested rated voltage (kV)

3.2

4.8

5.5

5.9

MCOV (kV)

2.7

4.1

4.7

5.0

diameter (mm)

45±0.7

45±0.7

48±1

48±1

height (mm)

20.0±0.3

30.0±0.3

35.4±0.3

36±0.3

DC U1mA (kV)

4.6±0.3

6.9±0.4

7.8±0.5

8.6±0.4

IL at 75% of U1mA(µA)

≤15

≤15

≤20

≤20

Ures (kV)

8.0±0.4

12.6±0.6

13.45±0.8

14.65±0.8

typical Ures / U1mA

1.73

1.73

1.71

1.71

repetitive charge transfer Qrs (C)

1.2

1.2

1.6

1.6

guaranted 2ms test current (A)

600

600

700

700

max 2ms test current (A)

700

700

800

800

4/10µs high current test (kA)

100

100

100

100

nominal discharge current In (kA)

10

10

10

10

accelerated ageing test

115℃              0.9*U1mA/√2          Kct ≤ 1.0




Related Metal Oxide Varistors


Company Products
Latest News & Blogs about TGE
TGE Excellent Employee Award Conference 2022
06 May 2022

TGE Excellent Employee Award Conference 2022

Congratulations To Our Company For Winning The Honorary Title Of Outstanding Technology Company
18 Oct 2019

Congratulations To Our Company For Winning The Honorary Title Of Outstanding Technology Company

TGE to showcase at 2025 Middle East Energy Dubai,cordially Inviting Global Partners to Explore the Future of Energy Together
07 Apr 2025

TGE to showcase at 2025 Middle East Energy Dubai,cordially Inviting Global Partners to Explore the Future of Energy Together