Protocol Converter for Remote Monitoring & IOT Applications:
- Flexible Option of Connection Via Wire or Wireless Communication (GSM)
- Password Protected;
- Different Mode of Data Interchange Via Modbus Network (RTU or ASCII)
- Programmable Relay Output
- Programmable Input for Sensor
- Power Output for Sensor
- Reserve Power Supply Input
- Save The Collected Data to
- Flash Memory Card Including The Restoration of Transmition in Case of Communication Breakdown;
Multifunctional Astro Timer with Graphical OLED display:
- Programmable up to One Year;
- Perpetual Real Time Clock with
- Location Parameters (Astro Function By Latitude & Longitude);
- 1 Inddependent Channels with 2 Preset Program;
- Non-Volatile Memory can Store up to 5000 Events;
- Oled Gtaphical Display on Front Panel;
- Very Easy to Program Through Front Button;
- Modes: Yearly, Weekly, Daily, Simple Relay;
Power Quality Analyser & Data Logger:
- Minimum Sampling Rate 1 Milli Second;
- Measurement of RMS AC Voltages;
- Measurement of RMS AC Currents;
- Temperature Measurement;
- Collect Information
- from Primary Transducers with Standard Current (4-20Ma) or Voltage Outputs (0-10V) Record of The Measured Parameters and Values onto SD Card; Ethernet Communication for Realtime Data Transfer.
Sequential and Combination Timer with RS-232 communication:
Basic functions:
- 15 channel (potential free relay outputs)
- Microprocessor controlled· Selectable sequential and combination modes in one timer
- Simple changeover between sequential and combination timer
- 7-segment LED indications
- Cascade connection of several devices for extended total number of channels
- Memorization of program after switching off and program operation restart from breakage
- Inputs for timer start and pause control
- Fast resetting
- Copy of settings
- Selectable time range SEC:MSEC, MIN:SEC, HRS:MIN
- RS-232 communication for programming and DCS integration (free PC software provided)
- Program can be executed only one time or/and cyclic operation possible
Numeric Motor Protection Device
UBZ-304 DESIGN :
- The UBZ-304 is designed to provide full protection to any three phase AC electric motor (2.5 Kw to 315 Kw) or (5A to 630A) in LT (380 – 440V) Range.
- This Device continuously monitors the incoming current & voltage parameters and in case of any fault condition it will trip with the user preset / default time delay.
- UBZ-304 is fi eld programmable and has more than 70 parameters for customisation acording to user’s requirement.
- The Device has two inbuilt communication port (RS- 485 modbus & RS-232) for realtime monitoring, remote control and SCADA / DCS integration.
UBZ-304 PROVIDES FOLLOWING MAIN PROTECTION:
- Maximum Current on Phase.
- Earth Leakage Through CBCT.
- Phase Current Imbalance.
- Thermal Overload (I2XRXT).
- Dry Run (Minimum Current).
- Rotor Fault/Rotor Locking.
- Minimum & Maximum Line Voltage.
- Phase Loss or Single Phasing.
- Line Voltage Imbalance or Asymetry.
- Reverse Phase Sequence.
- Phase Collision or Short Circuit.
- Protection from Over & Under Frequency.
- External/Internal Thermal Sensor.
- Insulation Resistance before Motor Start.
2 OUTPUT RELAYS PROVIDE THE POSSIBILITY FOR:
- DELTA/STAR SWITCHING OPERATION
- CASCADE MOTOR START (DELAYED STARTING OF MOTOR ONE BY ONE)
- REMOTE TRIPPING THROUGH RELAY OUTPUT
BENEFITS AND ADVANTAGES :
- OPERATION OF MOTOR AND DATA TRANSMISSION ON RS-232 AND RS-485 AND
- MODBUS
- COMPLETE WITH FREE REAL TIME MONITORING, PROGRAMMING, DATALOGGING
- AND ANALYSING SOFTWARE.
