supply of procurement of over hauling kit of 9 items of hmtd engg. pvt. ltd. make 25 kw rectifier-cum-regulator unit etc.procurement of over hauling kit of 9 items of hmtd engg. pvt. ltd. make 25 kw rectifier-cum-regulator unit etc., over hauling kit of 9 items of hmtd engg. pvt. ltd. make 25 kw rectifier- cum-regulator unit details as follow:- ( 1 ) chock - part no-c25018 -01 no. ( 2 ) printed circuit board assly - part no-c25019 -01 no. ( 3 ) magnetic amplifier- part no-c25020 -02 nos. ( 4 ) phase fuse link ( hrc ) - part no-c25021 -02 nos. ( 5 ) field fuse carrier with link- part no-c25022 -02 nos. ( 6 ) over voltage protection assly.- part no-c25023 -01 no. ( 7 ) power diode-part no-c25014 -02 nos. ( 8 ) auxiliary diode and zenner diode assly.-part no-c25015 -01 set. ( 9 ) current transformer-part no-c25017 -01 no. [ warranty period: 30 months after the date of delivery ]