ALSTOM T& D GEC ALSTHOM P 3 CDG MCGG ALARM TRIP F 0 F E D C B A 9 8 7 6 5 4 3 2 1 0 No MO DEL Ph Hz In A Vx V KCGG140 SYS Model No. KCGG140 M K P14x Agile Overcurrent& Voltage Feeder Relays Selector Non Directional Overcurrent Only? Voltage Inputs Only? Auto Reclose and Fault Locator Required? P14NB with Auto Reclose Yes Yes No No GEC Alstrom (MiDOS) Type MCGG Overcurrent Relays for Phase and Earth Faults Service Manual New From Web 1998 Oct 14, 2006 The overcurrent and earth fault protection for the transformer is provided through a type MCGG 52 relay and an indoor SF6 circuit breaker.
The relay settings are as follows: Current setting Is 1. 2 In t 0. 4x Instantaneous Iinst 10 Is Earth fault Ie0. 3Is t 0. 2x Midos Modular Integrated Drawout System of Protective Relays.
LFCB Digital Current Differential Relay. MCRI Instantaneous Overcurrent Relay. MVTI 11, 12 Instantaneous Voltage Relays. MCHG 01 Motor Protection Relay for 3 phase Induction Motors.
MCGG 22, 42, 52, 53, 62, 63, 82 Overcurrent Relay for Phase and Earth Faults. Type MCGG Overcurrent Relays for Phase and Earth Faults Service Manual UniDirectional Relay APPLICATIONS: Overcurrent protection Overtemperature protection Timers Delays Manual override trigger Manual activation trigger Short circuit protection Voltage transient selfprotection Fully autonomous operation The MCGG and K series was another widely used overcurrent earth fault relay from GEC Measurements later, GEC Alsthom and originate from a relay family referred to as midos relays.
Type MCGG. Overcurrent Relays for Phase and Earth Faults Service Manual R8054K HANDLING OF ELECTRONIC EQUIPMENT A persons normal movements can easily generate electrostatic potentials of several thousand volts.
Combined overcurrent& earthfault relay type SPAJ 140 C Phase and neutral overcurrent protection relay for distribution feeders Threephase, highset and lowset phase relay in the manual reset mode or for enforcing a new set of relay setting parameters by remote control. 4 ABB Technical data Service Manual Type MCGG Overcurrent Relays for Phase and Earth Faults HANDLING OF ELECTRONIC EQUIPMENT A person's normal movements can easily generate electrostatic Type MCGG 22, 42, 52, 53, 62, 63& 82 Overcurrent Relay for K Range Series 1 Overcurrent and Directional Overcurrent Relays Service Manual R8501H.
Page 4 4. 3 Application notes for directional overcurrent relays 71 The operating manual for the equipment gives instructions for its installation, commissioning, GEC MCGG OVERCURRENT RELAY MCGG82H1CD0752A RELAY 48 125 V. SEE PHOTOS ABOVE FOR DETAILS AND ITEM SPECS. Visit My eBay Store: Electrical Emporium MCGG: All Listings.
Type MCGG Service Manual Overcurrent Relays for Phase and Earth Faults. Category: MCGG. Year. File Size 1009. 74 Kb.
R8054K 0 reviews. Type MCGG Overcurrent Relays for Phase and Earth Faults Service Manual. Category: MCGG. 3 Figure 2: Application diagram overcurrent relay type MCRI 01 Settings The maximum resetting value of the overcurrent elements is not less than 2 Application Notes for KCGG High Impedance Protection Introduction The application of the KCGG numerical overcurrent relay as differential protection for machines,