Height: 266mm
Weight: 3.2kg
Rated Voltages(Ur): 13kVr.m.s
Nominal discharge current(In): 10kAp
Max. residual voltage 8/20: 40kVpeak
Catalogs：Arrester DH（TGE-MOA-GB/T32520）
ISO 9001:2015--Xi’an Tiangong Electric Co., Ltd 2024
ISO 14001:2015-Xi’an Tiangong Electric Co., Ltd 2024
Application Guide:：Metal-oxide Surge Arresters for use in AC power system
GB/T 32520-2024 Metal-oxide surge arresters with external gap(EGLA) for overhead transmission and distribution lines of a.c. systems above 1kV.
DH Distribution type
Height | 266mm |
Weight | 3.2kg |
Rated Voltages(Ur) | 13kVr.m.s |
Nominal discharge current(In) | 10kAp |
Max. residual voltage 8/20 | 40kVpeak |
Repetitive charge transfer rating Qrs | 0.4C |
Lighting impluse 50% discharge voltage | 100kVpeak |
Short-circuit/Pressure relief capability | 16kAr.m.s |
Clearance distance | 45±5mm |
Blocks size | φ48mm |
Ambient temperature | -40°C to +80°C |
Design altitude max. | 2500m |
Frequency | 48～62 Hz |
No.1616 Tianzhang,Xi'an,Shaanxi Province,China,
Independently developed and manufactured nonlinear metal oxide varistors with excellent technical performance
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Durable HTV material with excellent hydrophobicity, long-term aging resistance, and electrical insulation properties
Excellent short-circuit characteristics
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