Supply Of Ac Static Watt hour meter 10-60

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Supply Of ac static watt hour meter 10-60 , ac static watt hour meter 10-60 ampere with box reference voltage: 240 volts, number of phases : single phase basis current ib: 10 amp. rated maximum current (imax) as % of ib: 600 % accuracy class -1, isi marking: yes, anti tampering features: yes ,battery backup for display: yes, current transformer: no, with back lit lcd display for display of voltage, current , power factor, frequency, kwh etc. conforming to is: 13779(1999) with latest amendment, material used for moulded meter box base: transparent /grey/black of polycarbonate m aterial. size of the box: 270 mm(l) x 230 mm(w) x 140 mm(thickness) dimension is approximately thickness of moulded sheet protection: ip 51. there should be sufficient clearance from bottom for easy wiring & the box sho uld be suitable for housing the meter, unbreakable, fire retardant & should be of good quality. the cover in close d condition must overlapped in such a manner that no direct entry of access is possible & at least two sealing pr visions/screws shall be provided for proper fixing of the meter cover so that access to the working part shall not be possible without breaking the seal. is: 13779(1999) and warranty 30 months, make - secure, techno or equi valent. [ warranty period: 36 months after the date of delivery ] ]