HANNOVER MESSE 2019,
01 - 05 April
UP 100/ UP 200 benefits:- Combination of controller and indicator functions results into:multiple enhancement of operation control's OLTC electrical drive reliabilityadditional adjustment settings emergency diagnosis settingsspace saving on the control switchboard- OLTC Position Regulators may be connected directly to a synchrotransmitter, resistive sensors, BCD-sensor, Gray-code sensors, current loop sensors with 4..20 mA (0-5 mA, 0-20 mA) output or digital Modbus output- The OLTC current tapping step value is displayed on a bright LED indicator, enabling operators to easily read the data on their workstation in any light conditionsUP 100 and UP 200 Position Controller are designed to control OLTC electrical drives under an automatic regulation of the power transformers transformation ratio. The device can be used at 35 - 750 kV substations with a gradually or abruptly varying load.Special functionalities of UP 200:parallel operation mode for two transformerson-load tap changer monitoringparallel transformer bank operation of single-phase transformerscross-monitoring
- High usability, works with most operation systems
- Sends fault information directly to maintenance crews via SMS and
- Can ...
- Combined Short Circuit and Earth Faults, identifies types of fault happened.
- High sensitivity: Due to the measuring principle the earth fault indication
- Minimal weight and size
- Easy mounting - simple to position and connect
- Battery supply - no need for external power sources
- Extra fault ...
Product Features of Lodestar Range:
- 6 kV to 70 kV line voltage
- High sensitivity - can locate faults from 0.5 A
- Pole- or conductor- mountable
- Works in insulated, ...