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51kV Surge Arrester Substation

Catalogue: YH10WZ-51/134

Yuanneng optimizes the insulation structure design and mechanical structure design of the 35kV substation arrester, selects silicone rubber as the fully sealed external insulation material, and adopts the overall one-time rubber injection molding technology and interface coupling technology to effectively ensure the good bonding of silicone rubber with the load-bearing structure and metal connectors, and adopts nonlinear zinc oxide resistors with large current capacity and good protection characteristics.

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Specification Introduction

GENERAL SPECIFICATION

Product Name Substation Surge Arrester
Catalogue Number YH10WZ-51/134
Standard IEEE/IEC
Application Substation
Color Red/Gray Housing
Material Polymer
Shed Large-Small Shed
Packing Carton ( Standard)
Fumigation-free Wooden Pallets are Available

ELECTRICAL RATEING

Rated voltage of lightning arrester 51kV
Frequency Rating 48-62Hz
Rated discharge current rating 10kA
Maximum continuous operating voltage 40.8kV
DC 1mA reference voltage ≥76 kV
8/20μs lightning current impulse residual voltage ≤134kV
Resistive current ≤200 μA
High current impulse (4/10μs) 100kA
2000μs square ware current impulse withstand 600A
Creepage distance 1380mm