Name: S77202-NANANA Kollmorgen
Price: 2222 CNY
Availability: InStock

Description

Use as directed
Servo amplifiers are safety components that are built into electrical plant or machines, and can only be operated as integral components of such plant or machines. The manufacturer of the machine must generate a risk assessment for the machine, and take appropriate measures to ensure that unforeseen movements cannot cause injury or damage to any person or property. If the servo amplifiers are used in residential areas, in business/commercial areas, or in small industrial operations, then additional filter measures must be implemented by the user.

Cabinet and Wiring
The servo amplifiers must only be operated in a closed control cabinet, taking into account the ambient conditions defined on page 28. Ventilation or cooling may be necessary to keep the temperature within the cabinet below 40°C. Use only copper conductors for wiring. The conductor cross-sections can be derived from the standard IEC 60204 (for AWG: NEC Table 310-16, 60°C or 75°C column).
Power supply
Servo amplifiers in the S748/772 series (overvoltage category III acc. to EN 61800-5-1) can be supplied from 3-phase grounded (earthed) industrial supply networks (TN-system, TT-system with grounded neutral point, no more than 42kA symmetrical rated current at 208V-10%, 230V, 240V, 400V or 480V+10%). Connection to other types of supply networks (with an isolating transformer) is described on page 64. In case of mains voltage asymmetry >3% a mains choke must be used. Periodic overvoltages between phases (L1, L2, L3) and the housing of the servo amplifier must not exceed 1000V crest. In accordance with IEC 61800, voltage spikes (< 50µs) between phases must not exceed 1000V. Voltage spikes (< 50µs) between a phase and the housing must not exceed 2000V.
For the cases of DC input power for single and group installations
S700 has not been evaluated by Kollmorgen, UL, or TÜV for replacing AC mains input with DC input – for either single or group installations. DC installations must be reviewed and evaluated by the user for branch circuit protection*, wire size, wire voltage rating, fuse protection, system dielectric requirements, overvoltage and input** current rating. In case of DC supplied drives the built-in EMC filter will not work. The user is responsible to keep the conducted emissions and the immunity of the drive within the required noise levels. *Special care must be taken in branch circuit design with mixed rating drives to avoid the smaller drives becoming the effective ‘fuse’ rather than the circuit protective fuse. **The power supply system design must ensure inrush current protection by limiting input current during power up. DC supply polarity must be properly wired. Improper polarity of DC power will damage the drive and void warranty .

S77202-NANANA PDF
Kollmorgen S77202-NANANA

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