procurement of insulation tester for electrical maintenance division and instrument division of ph-1, sstpp, khandwa , 5 kv insulation tester specification :- specially used in switchyard & high induction area 1. measurement parameter:- insulation resistance, pi, dar, leakage current, voltage and temperature 2. pre-set test dc voltage range:- 250v, 500v, 1kv, 2.5kv, 5kv in steps 3. resistance measurement range :-10kohm- 10 tohm or better 4. short circuit current :-minimum 2ma or better 5. basic accuracy:-±5% 6. response time :- 15s max 7. leakage current measurement:- minimum1.00na 8. safety:-iec 61010-1 ( cat iv 600 v to 3000 m altitude ) 9. battery backup :- 8 hours minimum 10. charging supply:- 230v, 50hz 11. digital display:- lcd / led display with 3 &1 / 2 digit. 12.operating temperature:- ( -10 ) deg c t0 40 deg c 13. ip standard:- ip65 ( lid closed ) , ip40 ( lid open ) , 14. continuous operating time:- minimum 5 hours 15. accessories : - test leads 2set with each tester, user manual, calibration sheet , 5 kv insulation tester specification :- 1. measurement parameter:- insulation resistance, pi, dar, leakage current, voltage and temperature 2. pre-set test dc voltage range :- 250v, 500v, 1kv, 2.5kv, 5kv in steps 3. resistance measurement range :-10kohm- 10 tohm or better 4. short circuit current :-minimum 2ma or better 5. basic accuracy:-±5% 6. response time :- 15s max 7. leakage current measurement:- minimum1.00na8. safety :-cat1v 9. battery backup :- 8 hours minimum 10. charging supply:- 230v, 50hz 11. digital display :- lcd / led display with 3 &1 / 2 digit. 12.operating temperature :- ( -10 ) deg c t0 40 deg c 13. ip standard :- ip40 14. continuous operating time :- minimum 5 hours 15. accessories : - test leads 2set with each tester, user manual, calibration sheet , 1 kv insulation tester specification1. measurement parameter:- insulation resistance, voltage2. pre-set test dc voltage range :- 250v, 500v, 1kv, in steps 3. resistance measurement range:-0.00 mohm- 3000 mohm 4. basic accuracy: - ±5% 6. safety :-cativ 7. battery backup:- 8 hours minimum 8. charging supply :- 230v, 50hz 9.digital display:- lcd / led display with 3 &1 / 2 digit. 10.operating temperature :- ( -10 ) deg c t0 40 deg c 11. ip standard:- ip40 12. continuous operating time :- minimum 5 hours 13. accessories : - test leads 2set with each tester, user manual, calibration sheet