South Africa-Rolink Digital Energy（Xi'an）Limited

Ratings & Specifications Operating Environment Product Solutions External Dimensions

Parameters	C-module		V-module		F-module
Rated voltage	12 kV	24 kV	12 kV	24 kV	12 kV	24 kV
Power frequency withstand voltage	42/48 kV	65/79 kV	42/48 kV	65/79 kV	42/48 kV	65/79 kV
Impulse withstand voltage	75/85 kV	125/145 kV	75/85 kV	125/145 kV	75/85 kV	125/145 kV
Rated current	630 A	630 A	630 A	630 A	125 A	125 A
Rated short circuit breaking current			20/25 kA	20 kA	31.5 kA	31.5 kA
Rated short circuit making current	50/63 kA	50 kA	50/63 kA	50 kA	80 kA	80 kA
Rated short time withstand current	20/4 (25/4) kA/s	20/4 kA/s	20/4 (25/4) kA/s	20/4 kA/s
Rated transfer current					1500(1750 Note[1])	1200
Mechanical life	Load 5000 times / earthing 5000 times		Circuit breaker 10000 times / Isolating 5000 times / earthing 5000 times		Load 5000 times / earthing 5000 times

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

South Africa 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

South AfricaGenerally 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 tank IP67
Fuse cartridge IP67
Enclosure IP4X

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