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2910 FUSE-FAIL Fuse failure monitoring (FFM)
ON []on
OFF [ ] off
2911 FFM 3*Uo> Displacement voltage level for FFM
min. 10 V
max. 100 ©©©©
2912 FFM Ie< Earth current for fuse failure monitoring
min. 0.10 I/In
max. 1.00 ©©©©
2921 T VT-mcb Response time of the VT mini-circuit breaker
min. 0 ms
max. 30 ©©©©
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3100 EARTHFAULT PROTECTION
3101 E/F PROTEC Earth fault protection is
ON []on
OFF [ ] off
3102 E/F CHARAC Earth overcurrent characteristic
DEFINITE TIME [ ] Definite time
NORMAL INVERSE [ ] Normal inverse
VERY INVERSE [ ] Very inverse
EXTREMELY INVERS [ ] Extremely inverse
U0 INVERSE [ ] U0 inverse charact.
3103 IE>/IEp Earth overcurrent threshold IE>,IEp
min. 0.05 I/In
max. 4.00 ©©©©
3104 Ue> Minimum voltage for direct. measurement Ue>
min. 1.0 V
max. 10.0 ©©©©
3106 T-DIREC. Delay time for directional trip T-DIREC
min. 0.00 s
max. 32.00/Ñ ©©©©
3107 DIRECTION Direction
FORWARDS [ ] Forwards
REVERSE [ ] Reverse
NON-DIRECTIONAL [ ] Non-directional
3108 T-NON-DIR. Delay time for non-direct. trip T-NON-DIR
min. 0.00 s
max. 32.00/Ñ ©©©©
3111 DIRECTION Directional decision
WITH Ue AND IY [ ] With Ue and IY
ONLY WITH IY [ ] Only with IY
3112 Ue> INV Ue inverse time characteristic Ue> INV
min. 0.1 V
max. 5.0 ©©©©
3113 RAR ZONE Rapid trip (w/3115) w/ rapid auto reclose(RAR)
ON []on
OFF [ ] off
©©©©©
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