Listing ID #689309
Company Information
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Contact SupplierWe are offering over voltage relay
features:-
user friendly
advance micro controller technology.
protection against under voltage over voltage.
protection against voltage unbalance and single phasing.
protection against phase reversal.
easy to operate.
ultra compact size.
reset facility.
display features:-
normal indicator
under voltage trip indicator
over voltage trip indicator
reverse phase trip indicator
single phase trip indicator
voltage unbalance trip indicator
technical specification:
supply voltage system 415vac
phase unbalance 20% (fixed)±2%
under voltage 80% to 95% (adjustable)
over voltage 105% to 120% (adjustable)
power on delayq 2.0 sec ± 0.5 sec.
trip time delay
on ov & uv 5min
on phase fail ,reverse phase, and unb 5secs
electrical specification:-
auxiliary supply 230v ac (110 vac and 415 vac optional)
relay output potential free no-c-nc, 10 amps at 250 vac contacts
operating temp range 0ºc to +70ºc
calibration
sycon 8802 is calibrated with digital power meter yokogowa,
japan.
accuracy ± 2% tolerance.
setting
under voltage setting range:- 80% to -95% (415 vac)
over voltage setting range:- 105% to 120% (415 vac)
mechanical specification:-
mounting din rail
body plastic
size 70 x 60 x 115 (mm).