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VTE-XXX-XXX-1-21 exciter for critical objects with 100% control system reservation and external transformer in the set.

VTE-XXX-XXX-1-21 base level energy efficient exciter for critical objects with 100% control system reservation and external transformer in the set.

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VTE-XXX-XXX-1-21  base level  energy efficient exciter for synchronous motor for critical objects with 100% control systems reservation. External transformer in the set.VTE-XXX-XXX-1-21 base energy efficient thyristor exciter of synchronous motors for critical objects. 100% reservation of PLC-control system. Only well-known brands components used in the production. Excitation powered from external transformer in the set (option).

Features:

  1. Two full-featured PLC-control system
  2. Automatically control system reservation
  3. bridges 3-phase thyristors rectifier
  4. sided maintenance 

Application:
  1. Critical objects
  2. Continuous production lines
  3. Upgrade existing excitation system 
  4. Hig-h and Low-voltage synchronous motor excitation
VTE-1-21 functional structure:
VTE-XXX-XXX-1-21  base level  energy efficient exciter for synchronous motor for critical objects with 100% control systems reservation. External transformer in the set. 
Properties: 

Energy Efficient

Duplication

Current, A

Voltage, V

Cabinet size, mm

Cases

1.Power saving function by cosφ=1

2.UNICORE transformer: No-load current less 0,3A

1. Two control units

2. Control circuit supplied from two AC and DC source (option)

200

36
48
75
115

1450x650x430

IP22
IP54

320

48
75
115

150
230

1650x650x430

Custom
400
630

Custom

Custom


Reservation Control Systems
Two full-feature PLC-controlled unit, each equipped with its own set of sensors and power supply. In real-time they exercise mutual control via communication.
In case of violation of the normal functioning of the active PLC, control automatically and smoothly switches to serviceable PLC.

Package:
1. Exciter VTE-XXX-XXX-1-21
2. 3-phase transformer TSZV-XXX/0,7-XXX/XXX (option! You can use existing transformer)
3. User manual
4. CD-disk Ajuster software
5. USB A-B cable

Data Logger. Oscilloscope
The digital control system is provided by the data logger. In the non-volatile memory 31 are stored waveform of events: starts/stops the engine, on/off the power of control system.
Statistical information in the history:
- Total operating time of the control system and the engine
- Quantity of emergency shutdowns of the engine (counters for each type of accident)

Advanced oscilloscope unit 
View waveforms from data logger and statistics possible with Ajuster software (reading data by USB interface) and operator panel (Linux-based, color TFT display with touch-screen). Operator panel, provides extended service for data logging:
  1. Storage waveforms and statistics on the SD-card (can be removed)
  2. Waveform - a continuous record of 30 days (ring-record)
  3. Waveform, and statistics can be copied to USB flash-drive
  4. SSH access to files is available via Ethernet
  5. Using the operator panel, can view the waveform of any event, within an arbitrarily given time interval

Questionnaire VTE-XXX-XXX-1-21 ENG.rtf
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