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DRIBO Fla 15/6400 Instructions For Assembly, Operation And Maintenance

Outdoor load disconnectors

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Instructions for assembly,
operation and maintenance
of outdoor load disconnectors
Fla 15/6400
three-pole design
for mounting on concrete pole
rated voltage 25 kV
rated current 630 A
1

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Summary of Contents for DRIBO Fla 15/6400

  • Page 1 Instructions for assembly, operation and maintenance of outdoor load disconnectors Fla 15/6400 three-pole design for mounting on concrete pole rated voltage 25 kV rated current 630 A...
  • Page 2: Climatic Conditions

    General Outdoor devices 15/6400 load 15/6400 load disconnectors, disconnectors according to the EN 62271-103 disconnecting takes place in a low-oil volume standard. They are manually or motor operated. quenching chamber. Motor drives are designed especially for remote The manufacturer does not assume liability for control.
  • Page 3 Device installation on pole The disconnector is installed on a concrete pole using two sleeves R 130 (Fig. 1, pos. 10). The prescribed pole diameter in the point of fixing the device is 240 – 265 mm. Installation of drive, intermediate bearings and pull rods When assembling and setting the drive, the disconnector is in the switched-on position on the ON stop.
  • Page 4 Assembly of the drive of disconnectors type Fla 15/6400 with one bearing T-type manual drive Sleeve R178 Banding-type intermediate bearing (with barrel, flattened tube up, clamping terminal down) Lower pull rod tube (to drive/adjustable) Upper pull rod tube (flattened/round) Operating lever of the device Angled clamping stub head 10.
  • Page 5 Cleaning insulators if fouled. In the case of disconnectors Fla 15/6400, an oil condition check is possible. The oil condition check is carried out if there is a suspicion of oil leakage. At this check, the bleeder plug must only be set, not screwed in. The oil level must be between the two lines on the bleeder plug gauge.