Siemens SINAMICS G130 Kullanım Talimatları Kılavuzu - Sayfa 13

General

Description

The dv/dt filter compact plus Voltage Peak Limiter comprises two components: the dv/dt

reactor and the voltage-limiting network (Voltage Peak Limiter), which cuts off the voltage

peaks and feeds back the energy into the DC link. The dv/dt filter compact plus Voltage Peak

Limiter is designed for use with motors for which the voltage strength of the insulation

system is unknown or insufficient.

The dv/dt filter compact plus Voltage Peak Limiter limits the voltage load on the motor cables

to values in accordance with the limit value curve A in compliance with IEC/TS 60034-

25:2007.

The rate of voltage rise is limited to < 1600 V/µs, the peak voltages are limited to < 1400 V.

Danger to life if the fundamental safety instructions and remaining risks are not carefully

observed

The non-observance of the fundamental safety instructions and residual risks stated in

Chapter 1 can result in accidents with severe injuries or death.

• Adhere to the fundamental safety instructions.

• When assessing the risk, take into account residual risks.

Fire hazard due to overheating because of inadequate ventilation clearances

Inadequate ventilation clearances can cause overheating with a risk for personnel through

smoke development and fire. This can also result in increased failures and reduced service

lives of braking resistors.

• Maintain 100 mm ventilation clearances above and below the component.

• Always mount the dv/dt filters compact plus Voltage Peak Limiter in a vertical, upright

dV/dt filter compact plus Voltage Peak Limiter

Operating Instructions, 04/2014, A5E02590131A

WARNING

position to enable cooling air to flow through the heat sink on the Voltage Peak Limiter

from the bottom to the top.