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TGE-MOA-21B IEEE
TGE-MOA-21B IEEE

TGE-MOA-21B IEEE

Height: 308mm/in

Stud Type: M12/3/8-16

Weight: 1.85kg/lb

 

Duty cycle voltage: 21kVr.m.s

MCOV (UMCOV): 17kVr.m.s

Lightning impulse classifying current (Iclass): 10kAp

Product Assets

Catalogs: Arresters IEC & IEEE & GB DH (TGE-MOA-1)

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 on AC systems


Certifications and Compliance

IEEE Std C62.11™-2020


Classification

HD Distribution


Dimensions


Height

308mm/in

Stud Type

M12/3/8-16

Weight

1.85kg/lb


Brief performance data of TGE-MOA-21B IEEE


Duty cycle voltage

21kVr.m.s

MCOV(UMCOV)

17kVr.m.s

Lightning impulse classifying current(Iclass)

10kAp

Normalized lightning impulse discharge voltages 8/20 10kA

63kVpeak

Single impulse charge transfer rating Qrs

0.4C

Thermal charge transfer rating Qth

1.1C

TOV capability(No prior duty)

1.65MCOV/0.1s 1.56MCOV/1.1s 1.47MCOV/310.1s 1.31MCOV/1000s 1.24MCOV/3600s

Short-circuit/Pressure relief capability

20kAr.m.s

MDCL

230N·m

Blocks size

φ36mm


Service conditions


Ambient temperature

 -40°C to+40°C

Design altitude max.

 1000m

Frequency

 15~62 Hz


Address/Tel/Web

No.1616 Tianzhang,Xi'an,Shaanxi Province,China,

029-84362608

https://www.xatge.com




Features of TGE-MOA-21B IEEE


Features of TGE-MOA-21B IEEE


  • Independently developed and manufactured nonlinear metal oxide varistors with excellent technical performance

  • Patent technology: Layered winding surge arrester core for distribution

  • Durable HTV material with excellent hydrophobicity, long-term aging resistance, and electrical insulation properties

  • Excellent short-circuit characteristics

Products
Do you have any questions regarding MOV blocks or MOV disks?
Do you have any questions regarding MOV blocks or MOV disks?

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