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The difference V3F16L and V3F25

The difference V3F16L and V3F25

Kone V3F25 Driver Kone Elevator Drive KDL16L
V3F16L KONE elevators and V3F25 belong to two different drive systems, two drivers have a difference in the nature, then where do they differ? From the structural use, maintenance and other aspects of commissioning a brief description of the differences between V3F16L and V3F25
V3F16L difference with respect to structure and use V3F25: V3F16L integral part of the drive cabinet, which has three internal circuit board, IGBT is a seven-piece unit, and the internal circuit includes a rectifier. Used for low-speed series KONE elevator or freight elevators. When using V3F16L drive system the way it’s speed device is a tachometer generator to complete.
V3F25 drive belonging to split the drive cabinet, which has only two boards, called A1 and A2 board panels, it uses three high-power tube discrete IGBT. It for a small room used for sightseeing lift or elevator, used for fast running speed elevators. In addition to its input port of a rotary encoder, a weighing device, and a motor speed generator such as a thermistor devices are cured (HCB) 385: A1 board.
V3F16L with V3F25 difference in terms of commissioning maintenance: When V3F16L maintenance is relatively easy to maintain, more convenient disassembly. When V3F25 complex disassembly, A1 board more susceptible to failure, the failure is not very easy to repair.

2 Comments
  1. Hi Sir,

    Would you able to advice weather we are able to get one set of V3F20 drive. please advise.

    Best Regards
    Habeeb

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