NIT No-30 EE (SDW) V/ (21-22) Item No. 01

S.No. SPECIFICATION OF BCP 30VDC / 20 Amp 1ɸ FCBC FOR JYOTI MAKE 11 KV HT PANEL 1 Type FCBC 2 Manufacturer MMAX/HENC/CORE 3 Make MMAX 4 Nominal input voltage 1 PHASE 230V ±10% 5 Frequency of input supply 50 Hz ±5% 6 Nominal output voltage 30 V DC 7 Output voltage variation ±0 .05V/cell at rectifier O/P 8 Nominal output current 20A [10A Battery + 10A Load ] 9 DC O/P voltage Settings Nominal 30 V (15 Cells of 2V/100AH SMF VRLA battery) Float @ 27˚C [2.25V/Cell ±5%] 33.0V [ Adjustable] Boost @ 27˚C [2.35V/Cell ±5%] 34.5V [ Adjustable] 10 Ripple ≤ 5 % RMS 11 Noise level < 65 DB 12 Static stability INBUILT 13 Charging method Auto Boost & Float 14 Operational ambient temperature range 0⁰ C - 55⁰ C 15 Boost charging automatically and manually Both mode provided. 16 Rectifier Block Type Thyristor-Diode full bridge half controlled. 17 DC filter type LC 18 Earthing From body. 19 Protection degree IP – 30 20 Cooling method Natural & by Fan 21 Structure steel CRC 22 Steel thickness 16 SWG as per IS. 23 Structure Paint Powder coating 24 Paint Shade RAL-7035 25 AC Volt Meter Type / Size /Range/Accuracy Class Analog /96 X 96 mm/0-50 A/1.5 26 O/P Voltmeter Type / Size /Range/Accuracy Class Analog /96 X 96 mm/0-50 A/1.5 27 O/P Ammeter Type / Size /Range/Accuracy Class Analog /96 X 96 mm/0-50 A/1.5 28 Battery Charge/Discharge / Size /Range/Accuracy Class Analog /96 X 96 mm/0-50 A/1.5 29 I/P breaker 16A DP MCB 30 Battery breaker 25A DP MCB 31 Load breaker 40A DP MCB 32 Outgoing Feeders 16A DP MCB (3Nos.) 33 Over Load protection Electronic 34 Short circuit protection Electronic & MCB 35 O/P Over voltage protection Electronic 36 Rotary Switch 3 way 2 pole 37 Rectifier transformer VA RATING 1200 VA WINDING Class F Copper Wire Limits of temperature rise over ambient of 50°C not more than 90⁰ C 38 Filter Choke RATING 20A WINDING Class F Copper Wire Limits of temperature rise over ambient of 50°C not more than 90⁰ C 39 Control & Electronics Wiring 0.5 sq. mm AC Power Wiring 1.5 sq. mm DC Power Wiring 6.0 sq. mm 40 Blocking Diode Provided 41 Standards Applicable Relevant IS & IEC 42 Indications MAINS ON MAINSA FAIL CHARGER ON CHARGER FAIL RECTIFIER FUSE FAIL FILTER FUSE FAIL

Installation Testing and Commissioning of New BCPl for 11 KV Jyoti HT Panel at Sarita VIhar SPS . the work include dismantling of old BCP along with disconnection of cable from the Main HT Panel and BCP termination . Installation of New BCP , termination of cable to BCP and HT Panel with new thimble and allied accessories. The work also includes civil work for dismantling of old BCP and installation of new BCP. Using all the safety measures, labour tools and tackles . Finally Testing and commissioning on no load and load .

Packing and forwarding , Freight unloading Charges MAKE:- Mmax/Jyoti/Henc/Core

WATER INDIA