Soft-start SI-HDN, 60A-2500A
The SI-HDN medium-voltage soft-start is a state-of-the-art device, developed by Solcon IGEL for operation with three-phase asynchronous and synchronous motors . The soft-start consists of a power module, based on thyristors, and a control system - managed by a specialized industrial processor. The power section and the control section are completely separated from each other. SI-DN soft-starts enable soft, stepless starting and stopping of motors, without current and mechanical shocks, thus achieving an increase in the operating time of mechanical and electromechanical components.
12 398 74 02Main features
- Wide range
- Operating temperature up to 50°C
- Automatic frequency range tracking
- Unique synchronous motor starting module
- User-friendly configuration and operation
Characteristics
- Configurable starting and stopping characteristics
- Enhanced motor protection package
- User-friendly setup and operation
- Multi-soft start and multi-soft stop
- Unique synchronous motor start module
- Start and stop control for pump applications
- Voltage and current measurement with fiber optic ECPT (Electronic Potential Current Transformer) module
- Direct connection of capacitor bank
- 45-65 Hz automatic frequency range tracking
- Easy to perform low-voltage test
- EMC compliant
Communication in the SI-HDN soft-start - options
- Modbus, Profibus, DeviceNet, Anybus
- 2-phase control capability
- Event logger records up to 99 events with real-time clock
- Data Logger - integrated current and voltage logger with sampling frequency up to 50 kHz with advanced graphical interface for remote monitoring of
startup waveform - Multilingual interface, including Polish language
New advanced control panel with improved functions, modern design, modular design with expandable additional communication and control modules.
The ECPT module provides complete isolation of the medium and low voltage sections.
Connection via a single fiber optic link provides simultaneous measurement of current, voltage and temperature for even better optimization of SI-HDN soft-start operation
Applications
- Pumps
- Fans
- Compressors
- Mills
- Conveyors
