ABB REF615 Feeder Protection HBFFAEAGNBA1BN
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Mfr. Part Number: |
ABB REF615 Feeder Protection |
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Manufacturer: |
ABB |
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Description: |
ABB REF615 Feeder Protection |
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Full Description: |
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Directional and
non-directional overcurrent and earth-fault protection, voltage, frequency
and power based protection and measurement functionality. ·
Extensive
earth-fault protection portfolio with unique multi-frequency admittance-based
protection for higher sensitivity and selectivity. ·
REF615 has been designed to be
the main overcurrent and earth-fault protection for overhead lines and cable
feeders, in either isolated neutral, resistance-earthed, compensated or
effectively-earthed distribution networks, depending on the standard
configuration. ·
Extensive
range of protection and control functionality, either with sensors or
conventional instrument transformers ·
Ready-made
standard configurations for fast and easy setup with tailoring capabilities ·
Withdrawable
plug-in unit design for swift installation and testing ·
Large
graphical display for showing customizable SLDs, accessible either locally or
through an easy-to-use web-browser-based HMI ·
Extensive
life-cycle services ·
Ripple in the DC auxiliary voltage:- Max 12% of the DC value (at frequency of 100
Hz) ·
Fuse type:- T4 A/250 V ·
Rated frequency :- 50/60 Hz ± 5 Hz ·
Voltage input Rated voltage :- 100 V/ 110 V/ 115
V/ 120 V (Parametrization) ·
Operating range:- ±20 % of the rated voltage ·
Rated voltage:- 24...250 V DC ·
Current drain:- 2...18 mA ·
Threshold voltage :- 18...176 V DC ·
Rated voltage 250 V AC/DC ·
Continuous carry :- 5 A ·
Minimum contact load :- 100 mA at 24 V AC/DC ·
Trip-circuit supervision Control voltage range :- 20...250
V AC/DC ·
Current drain through the supervision circuit :- ~1.5
m/A ·
Minimum voltage over the TCS contact :- 20 V AC/DC
(15...20 V) ·
Normal service temperature range of the lens:- -40...+100
°C ·
Maximum service temperature range of the lens, max
1 h:- +140°C ·
protection of flush-mounted relay Front side:- IP 54 ·
Top of the relay :- IP 40 ·
Rear side, connection terminals :- IP 20 |
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Condition: |
Used / Working |
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Price: |
Sales.plcadvance@gmail.com |