ABB Oy REJ525 Overcurrent and Earth-Fault Relay REJ525B415BAA Rev. C 1MRS091415
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Mfr. Part Number: |
ABB Oy REJ525 Overcurrent |
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Manufacturer: |
ABB |
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Description: |
ABB Oy REJ525 Overcurrent |
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Full Description: |
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The REJ 525 is
provided with two serial communication ports: an optical PC-connection on the
front panel and an RS-485 connection on the rear panel. ·
The D9S-type
RS-485 connector is used to connect the relay to the distribution automation
system. This connection enables the use of either the SPA bus communication
protocol or the IEC 60870-5-103 communication protocol. The fibre-optic
interface module RER 103 is used to connect the relay to the fibre-optic
communication bus. ·
Relay power
start-up time, typical:- 300 ms ·
Rated frequency:-
50/60 Hz ±5 Hz ·
Operating range
:- 18...265 V DC ·
Rated voltage:-
24/48/60/110/220 V DC ·
Current drain:-
~ 2...25 mA ·
Power
consumption:- < 0.8 W ·
Rated voltage :-
250 V AC/DC ·
Continuous
carry :- 5 A ·
Minimum contact
load:- 100 mA at 24 V AC/DC ·
Front side:- IP 54 (flush-mounted) ·
Rear side,
connection terminals:- IP 20 ·
Specified
service temperature range:- -10...+55
°C ·
Transport and
storage temperature range :- -40...+70
°C according to the IEC 60068-2-48 ·
Isolation
resistance:- > 100 MΩ, 500 V DC ·
Uaux rated :- Ur
= 110/120/220/240 V ac , Ur = 48/60/110/125/220 V dc ·
Uaux variation :-
80...265 V ac , 38...265 V dc ·
Relay power
start-up time, typical :- 300 ms ·
Burden of
auxiliary voltage under quiescent/operating condition :- ~ 5 W/~10 W |
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Condition: |
Used / Working |
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Price: |
Sales.plcadvance@gmail.com |