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For DC contact network

DC metal zinc oxide arrester for DC railway contact network

Technical parameter table of DC metal zinc oxide arrester for DC railway contact network


Product number

DC system

Q

U n

kV

Arrester rated voltage

U r

kV

lightning arrester

Continuous operation

Row voltage

U c

kV

lightning arrester

DC parameter

Test voltage

kV kV

Operational shock

Residual voltage under current

kVpeak kVpeak

㎲雷电冲击 8/20 ㎲ Lightning shock

Residual voltage under current

U p

kVpeak kVpeak

2ms

Square wave

Flow capacity

A

4/10

High Current

Impact resistance

Figure

number

U 0.5kA

U 1kA

U 2kA

U 5kA

U 10kA

U 20kA

HY 10 WL-2.0 / 4.8

HY 10 WL-2.0 / 4.8TL

1.5

2.0

2.0

2.6

4.06

4.17

4.30

4.60

4.80

5.24

1200

100

96 Fig.96

HY 10 WL-4.0 / 9.6

HY 10 WL-4.0 / 9.6 TL

3.0

4.0

4.0

5.2

8.12

8.34

8.60

9.20

9.60

10.48



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