Overcurrent Protection

1. ADR241B - Multifunction Communicable 3 OC + 1 EF
2. ADR245B - Multifunction Communicable Feeder
3. ADR141A - Non Communicable 3 OC + 1 EF
4. ADR131A - Non Communicable 2 OC + 1 EF
5. ADR241A - Communicable 3 OC + 1 EF
6. AADR231A - Communicable 2 OC + 1 EF
7. ADR241C - Compact Communicable 3 OC + 1 EF
8. ADR141C - Compact Non Communicable 3 OC + 1 EF

RMU Protection

1. ADR141S - Self Powered Relay For RMU
2. ADR241S - Self Powered Relay For RMU

Voltage, Frequency & Capacitor Monitoring

1. ADR132A - Non Communicable UV/OV
2. ADR232A - Communicable UV/OV
3. ADR112A - Non Communicable Inverse Time UV/OV
4. ADR212A - Communicable Inverse Time UV/OV
5. ADR112E - Non Communicable Neutral Displacement
6. ADR212E - Communicable Neutral Displacement
7. AUOFMR2 - Under/Over Frequency Monitor

Motor Protection

1. ADR244A - Motor Protection Relay

Line Protection

1. ADR239A 3Phase Distance Protection Relay

Circuit Breaker Failure

1. ALBB3 - Local Breaker Backup

SCADA/Substation Automation

1. Main Architecture
2. FRTU
3. RTU
4. FCCM3/4/5
5. Station Controller
6. Accessories
7. ASCADA-SAS Software

Traction Protection

1. ADR219A - Integrated Digital Traction Feeder
2. ADR221C - O/C+Current Unbalance For Capacitor Bank
3. ADR213B - Single Pole Tx. Differential
4. ADR219C - Vectorial Delta-I
5. ADR221B - OC/REF For Transformer
6. APFO/2 - Panto Flashover

Custom-Built Software

1. Relay Talk
2. Software
3. ASCADA-SAS Software

Auxiliaries, Trip Relays and Timers

1. AVA11 - Single Element SR Contact
2. AVAJH23 - Two Element High Speed HR Contact
3. AVA21 - Two Element SR Contact
4. AVAJH33 - Three Element High Speed HR Contact
5. AVA22 - Two Element SR-HR Contact
6. AVAJS13 - Single Element High Speed SR Contact
7. AVA31 - Three Element SR Contact
8. ATSR31A - Trip Circuit Supervision
9. AVA33 - Three Element SR Contact
10. AET11A - Multifunction Timer
11. AVAJH13 - Single Element High Speed HR Contact

Autoreclose and Check Synchronisation

1. ADR217B - Sync Check Relay
2. AEAR1 - Single Shot Auto Recloser
3. Auxiliaries, Trip Relays and Timers

Transformer Protection and Restricted Earth Fault Protection

1. ADR233B -Communicable multifunction differencial relay
2. ADR233B -Communicable multifunction differencial relay
3. AADR133A - Non Communicable Differential
4. ADR233A - Communicable 3 Pole Differential
5. ADR111A - Non Communicable Single Pole OC/EF
6. ADR211A - Communicable Single Pole OC/EF