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ERL Group
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TESLA 4000 Recorder
TESLA LITE Power System Recorder
ERL I/O Expansion IED
RecordBase Central Station
Relays - Multi Function Protection
B-PRO Bus Protection Relays
F-PRO Feeder Protection & Management Relays
L-PRO Transmission Line Protection Relays
S-PRO 4000 Sub-Harmonic Protection Relay
T-PRO Transformer Protection Relays
Relays - Single Function Auxiliary
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RECORDERS
TESLA 4000 Recorder - Model 4000
TESLA LITE Power System Recorder
ERL I/O Expansion IED
RecordBase Central Station
RELAYS
S-PRO 4000 Sub-Harmonic Protection Relay
L-PRO 4000 Transmission Line Protection Relay
L-PRO 4500 Transmission Line Protection Relay
B-PRO 4000 Multi-function Bus Protection Relay (3-Phase)
B-PRO 4000 Multi-Busbar Protection System
T-PRO 4000 Transformer Protection Relay
T-PRO 4500 Transformer Protection Relay
F-PRO 2000 Feeder Protection & Management Relay
F-PRO 215, 216, 235, 295 Feeder Protection & Management Relays
F-PRO 297, 298 Feeder Protection & Management Relays
TR High Speed Tripping Relay
XR351 Trip Circuit Supervision Relay
ERMLG Test Block and Test Plug
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