supply of protection & testing equipment ( under business plan ) under electricity urban distribution circle, gorakhpur- 1 primary current injection loading ct setcapacity- 1.5 kva ( short time ) input- 240v+-10% 50 hz acoutput current- 0-600aduty cycle : 5 mins. on - 15 mins. offmetering: 1 ) digital ammeter, 3.5 dig., digital timer, 4 digitaccuracy: + / -0.05%protection: mcbs.cabinet: m.s. powder coated measuring 500 mmx340 mmx 250 mm 2 cmri machinesands make dos based common meter reading instrument model 1010, min memory 8 / 16 gb with 15 lines x 40 characters-graphical display with led backlite dlms complaint and following accessories each-a. universal optical probe ( to read iec 1107, ansi & pact protocols ) b. rs232 communication cablec. usb to usb cable for pcd. fast chargere. user manual and cdf. carry case 3 three phase electronic reference standard energy meter with necessary accessories ( accu check ) voltage reference- for ht 110v+30% ( 3p3w ) , for ht 63.5v+30% ( 3p4w ) , for lt 240v+30% frequency- 50 hz+ 5 %power factor- zero lag-unity-zero leadcurrent using clamp on ct ( ib ) - 500 ma to 300a ( ib ) and 360a ( imax ) with clamp on ct primary to achieve 0.2s class accuracy, 50 ma to 5a ( ib ) and 10a ( imax ) with clamp on ct secondary to achieve 0.2s class accuracy.the rsm meter shall confirm in all respects including performance and testing to the latest relevant and applicable indian standard i.e. iec 687, is 12346, is: 13779 / 1999, is: 14697 / 1999, is:15707 / 2006rsm shall be supplied along with following accessories :-1. common optical sensor for automatic testing, which can be used to sense disc revolutions in electromechanical meters as well as indicating led’s in static meters2. mounting arrangement ( clamp ) for the optical sensor.3. set of primary clamp on ct ( 300a ) for on-line testing.4. set of secondary clamp on ct ( 10a ) for on-line testing5. a set of voltage leads with insulated clips.6. optical probe to do the dial test for dlms meters.7. serial communication cord with rs232 / usb connector to retrieve stored data from the electronic reference standard meter and download the same to pc.8. snap switch along with cable.9. base computer software ( bcs )