Tender For supply installation, testing and commissioning of n.b.iot & b.l.e enabled single phase smart pre paid/postpaid enery meter system, input power - 240v ac, conforming as per (is:16444, is-15884, is-13779 & is -15959) marked, two wire, accuracy class-1, protection - ip54, 05-60 amps, feature - calibration led and load c ontroling feature and provision for tod (time of day) tariff and r.t.c (real time clock) fitted in a suitable tamp er proof hinge type transparent box along with abc )authiticate billing code), smart meter prepaid/postpaid met er should be provided with integarted cloud hosted head end meter end data management including mobile net work system, capacitive touch keypad based meter should have remote, connect/disconnect functionality opera tion from prepaid/postpaid billing software, mobile app should have provision of payment gateway for on-line v ending token process, the communication module ( cellular based) with nbiot gprs/4g enabled sim card fallba ck to 2g modem optical port for local communication/wan (cellular) communication for data acquisition, ten ye ar comprehenstve support for the hardware, software hosting, network monitoring and maintenance: - (i) consu mer and meter management module (ii) tariff managemet module(iii)occupation and vacation module (iv) comm unication -email and sms communication to users and consumers (v) user administration would include tariff desi gn, 2447 customer support in toll free number for customer support for each supplied meter & reconfiguration of the replacement of meters in case of any defect, warranty - should be 10 years, test report - availability of type test report from govt lab/nabl/ ilac accredited lab. make - secure siemens, schneider electric or reputed mak e. [ warranty period: 120 months after the date of delivery ]
Tender For corrigendum : selection of acquirer bank for fastag-anpr based multi lane free flow (mlff) user fee collection at nemili (sriperumbudur) fee plaza of walajapet-poomalle (nh-48) toll road project
Tender For corrigendum : selection of acquirer bank for fastag-anpr based multilane free flow (mlff) user fee collection at km 22.750 fee plaza of urban extension road ii (uer ii) toll road project
Tender For supply of 1100va / 660w, 230v, ups system, an ideal power backup & protection for home office, des ktop pc & home electronics ( specification :- 1. battery cell composition:- lead acid, 2. voltage - 230 volts. , 3. compact design line interactive ups with load capacity of 660watts / 1100va, 4. five 6a, 2/3 pin india n power socket (4 battery backed-up & surge protected plus 1 surge only protected outlet), 5. automatic voltage regulator (avr) with wide input voltage range 145-290v, 6. 2x7.2ah battery provides 30 - 90 min . back-up time as per the load, 7. generator compatible, 8. compatible with low power loads e.g. wi-fi rout er, dsl modem, 9. cold start capability allows the load to power on just on battery, 10. stays quiet during a changeover from mains to generator, 11. one year of warranty including battery, 12. service center in loc al to be available 12.toll free number to be available, make:- apc or intex or similar. [ warranty period: 12 months after the date of delivery ]