Iran 24kV-Rolink Digital Energy（Xi'an）Limited

Ratings & Specifications Operating Environment Product Solutions External Dimensions

Parameters	C-module	V-module
Rated voltage	24 kV	24 kV
Power frequency withstand voltage	50 kV / 60 kV	50 kV / 60 kV
Impulse withstand voltage	125 kV / 145 kV	125 kV / 145 kV
Rated frequenc	50 Hz / 60 Hz	50 Hz / 60 Hz
Rated current	630 A	630 A
Rated short circuit breaking current		20 kA
Rated short circuit making current	50 kA	50 kA
Rated short time withstand current	20/4 kA/s	20/4 kA/s
Mechanical life	Load 5000 times / earthing 5000 times	Circuit breaker 10000 times / Isolating 5000 times / earthing 5000 times

Note: 1) Please consult our company for special parameters.

Iran 24kV shall comply with IEC62271-100, IEC62271-102, IEC62271-103, IEC62271-200, IEC62271-105, IEC62271-1, GB/T11022-1999, GB3906-2006, GB1985-2004, GB16926, GB3804-2004, GB1984-2003, GB3309-89 and other standards.

Item Parameter

Iran 24kVGenerally operate / service under normal indoor conditions, complying with IEC 60694

Ambient temperatureMaximum temperature +75℃；
Maximum temperature (24h average) +35℃；
Minimum temperature -45℃；

HumidityMaximum average relative humidity(24 hours measure≤ 95%; monthly measure ≤ 90%)

IACAFLR 20kA 1s

Service continuity categoryLSC2A

Cable bushing standardDIN47636T1 and T2/EDF HN 525-61

Altitude≤ 2000 m (under standard inflation pressure)

SF6 gas pressureLower than 20 ℃, 1.4bar (absolute pressure)

Annual leakage rate0.25‰/year

Immersion test0.3bar pressure underwater 24h

Protection degreeSF6 air chamber IP67
Fuse cartridge IP67
Enclosure IP4X

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臧文明刘福财 James Zhu 闫涛谈宏波陈跃欣张正辰王晓杰雒园汤晔彬王博博

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