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Line Protection Relays

red670_distance___line_differential
1 Line Diff Relay (RED670)
p546_-_line_differential___distance
line_diff_-_p546
7sa_line_distance_relay_test
7sd_line_differentrial_relay_test
sel-411l_-_line_distance___differential
sel-411l_-_line_differential

Transformer Protection Relays

tr_differential_ret670
transformer_diff_-_p643
Transformer Diff Relay (P643)
7ut_-_transformer_diff_relay_test
ZIV_Trans. Diff Protection
GE T60 transformer Protection Relay

End-to-End Formats

Simple Relays

micom_p142_cbf
OC & EF Relay( Micom P142)
Undervoltage relay(MICOM P142)
p546_-_line_differential___distance
P142 UV
micom_p142_busbar_high_imp
ziv_oc___ef_relay
sepam_s40_oc___ef_relay
ref615_-_oc___ef_relay_test

REF615_UV_
CMESS UVR
UV_Shcneider
OC & EF Relay(ABB REQ650)
OC & EF Relay (GE- F650)
BusBar High Differential Relay (REB650)
ACSE Relay (REC670)
Capacitor Protection Relay (REC670)
Capacitor Protection Relay (SEL_487V)
AVR – TAPCON 260
aREC670_UF_load_shedding

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About Us

Mahmoud Awwad

Electricial Engineer with 10 years of Experience in testing and commissiong field

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