安博尔电气有限公司
AMBER ELECTRIC CO., LIMITED

 HOTLINE:+86(0)2984533449

Product Detail
TNR-SZ
TNR-SZ
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Detail


Lightning protection box  of power system


Type

TNR-20SZ

TNR-30SZ

TNR-40SZ

TNR-60SZ

TNR-100SZ

Nominal discharge capacity  (KA)

20

30

40

60

100

Max discharge capacity  (KA)

40

60

80

100

150

Continuous running voltage  (V)

275~420

320~420

385~420

385~420

385~420

Protection level  (KV)

< 1.9

< 2.0

< 2.4

< 2.6

< 3.5

Sectional area of lead-in power wire (mm2)

>10

>16

> 16

> 25

> 25

Sectional area of grounding wire (mm2)

> 16

> 16

> 16

> 25

> 25

Outline size (mm)

280*210*105

340*240*130