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VTE-XXX-XXX-2-21 base level energy efficient exciter for critical objects with 100% control system reservation and built-in transformer

VTE-XXX-XXX-2-21 base level energy efficient exciter for critical objects with 100% control system reservation and built-in transformer

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VTE-XXX--2-22 extra energy efficient exciter for critical objects with 100% all systems duplication. With built'in transformerVTE-xxx-xxx-2-21 base energy efficient PLC-controlled synchronous motors excitation device for critical facilities and production lines not permissible shutdown the due to failure of a part of equipment. 100% reservation of PLC-control system. Excitation powered from built-in transformer. Only well-known brands components used in the production. 

Features:
  
  1. Two full-featured PLC-control system
  2. 100% Automatically control system reservation
  3. Built-in transformer UNICORE-technology (no-load current less 0.3A)
  4. IDLE-AC contactor with magnetic latch ( not require power for hold) switch-off transformer automatically for idle-time bridges thyristors rectifier
  5. Sided maintenance 
  6. Small footprint 
Application:  
  1. Critical objects
  2. Continuous production lines
  3. Upgrade existing excitation system 
  4. Hig-h and Low-voltage synchronous motor excitation
VTE-2-21 functional structure:
VTE-2-21 base energy efficient exciter of synchronous motor. 100% reservation PLC-control system. Built-in transformer.
 Properties: 

Energy Efficient

Duplication

Current, A

Voltage, V

Size, mm

Cases

1.Power saving function by automatically power factor correction 
2.UNICORE transformer: No-load current less 0,3A 
3.Idle AC-contactor with magnetic latch. No power in the ON-state. Switches off the transformer in the absence of excitation. 

1. Two control units
2. Control circuit supplied from two AC and DC source (option)

200

36 
48

1600x600x600

IP22

200

75 
115

1800x800x600

320

48 
75

Custom

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-2-21
2. User manual
3. CD-disk Ajuster software
4. 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-2-21 ENG.rtf
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