Industrial Chargers and

Transcription

1 Industrial Chargers and DC Systems SPR - Single Phase Rectifier TPR - Three Phase Rectifier 12V 250V 5A 1000A Designed for all Industrial applications Oil & Gas, Petrochemicals Offshore, Onshore, Pipelines Energy and Power Generation, Transmission, Distribution Transportation Rail, Airports, Shipping Water Desalination, Treatment Instrumentation & Process Control Chemicals, Mining, Steel, Paper Robust, Reliable and Flexible These are robust, industrial rectifiers using microprocessor controlled thyristor technology to provide high-reliability power supply and battery charging capabilities. >>

2 >> Industrial Chargers and DC Systems Key features Communications system used to monitor and control the defined parameters locally or remotely. Choice of several types of batteries: - nickel-cadmium - vented or gas recombination - lead acid - vented or gas recombination Battery testing Parallel operation Simplified maintenance Customised exact solutions using an extensive range of options High MTBF and low MTTR Bespoke documentation; drawings, manuals Total solutions including switchgear, load distribution. International Service support comprehensive packages including; - Product Services: Installation, Commissioning, Service Contracts - Site Services: Load testing, monitoring Specification INDUSTRIAL CHARGERS AND DC SYSTEMS INPUT SPR Single phase 230Vac ± 10% TPR Three phase 400Vac ± 10% Other voltages available as non-standard option Exceptional variations + 15 / - 20% (functional) Frequency 50Hz or 60Hz ± 6% OUTPUT Nominal voltage (Udc) 24V 48V 110V 220V (on request 12, 32, 60, 125 and 250V) Range of operating voltage Floating charge 75% to 125% of Udc Nominal High rate charge 75% to 135% of Udc Nominal Commissioning charge 75% to 135% of Udc Nominal Static voltage regulation ± 1% in the following conditions: at float charge 0-100% DC load variation input voltage ± 10% input frequency ± 6% temperature from 0 C to 40 C Dynamic voltage regulation Using standard filter and the battery connected (capacity higher than 5 times I nom) Load step Deviation Recovery time 10%-100% -5% 250ms 100%-10% +5% 70ms

3 Current regulation ± 1% to I max Long-term stability of UDC 0.15% for 1000 hours Temperature coefficient of UDC 0.02% per C Charging characteristic Constant current/ constant voltage (I/U as per IEC 478-1) during float charge Input/Output isolation 2000 VAC between input/output and electrical earth Insulation resistance > 10 MΩ, 500 VDC Ripple Max 1% rms of nom. DC voltage, with a battery Ah capacity of 5 times the charger nom rating, battery connected (see our filter options). 2.5% rms typical (max 5%) on rectifier output, battery not connected. PROTECTION Polarity reversal of battery => blows battery fuse (optional) AC and DC surge limitation Soft-start function 0 to 100% Short-circuits Limited to 100% of rated current Internal DC fuse Non-volatile storage of system parameters and user setting Mains failure shutdown Rectifier failure shutdown High-voltage DC shutdown Thermal protection EMC emissions Generic emission standards EN and generic immunity standards EN available as standard option. Safety According to EN standards ENVIRONMENTAL Ambient temperature Operating : 0 C to + 40 C Derate from 40 C to 55 C by lowering the output current by 1.25% per C Storage: -25 C to +70 C Relative humidity Operation: from 20% to 95% non condensing. Storage: from 15% to 90% (in original packaging). Acoustic noise Typical db(a) Altitude Up to 1000m, derate from 1000 to 4000m by lowering the output current by 7% per 1000 m.

4 Ratings SPR - Single Phase Rectifier SPR - Output Output Voltage Vdc Output Current A 24V V V V Information on other output voltages available on request. Type example: 24SPR10 = SPR 24V/10A TPR - Three Phase Rectifier TPR - Output Output Voltage VDC Output Current A 24V >250 48V > V > V >250 Information on other output voltages and output current over 250A available on request. Type example: 24TPR50 = TPR 24V/50A CABINETS Wall mounted and floor standing cabinets available depending on system rating and options specified. Weights and dimensions on request. Also available: Dual system in single cabinet Battery integrated in system cabinet Matching battery cabinets >> Industrial Chargers and DC Systems FEATURES Rectifier output current Load DC voltage Metering AC mains voltage (Average Voltage) Rectifier output voltage Controls Rectifier failure trip High DC voltage trip Mains failure trip

5 Alarms High charge voltage battery Low charge voltage battery Rectifier failure High rectifier current High DC load voltage Low DC load voltage AC voltage high and low (mains failure) Earth fault + / earth fault - Over temperature trip (only in case of forced-air cooling) Alarm reset Adjustment of alarm levels Available customisation features for the high rate charge Manual Automatic: 0 to 99h Periodic: 1 month, 6 months or 12 months Commissioning charge Current limitation for commissioning charge Available customisation features for the alarms Latch (display alarm and/or relay outputs) Adjustable alarm time delays Monitoring High rate charge time remaining List of current alarms History of up to 200 events OPTIONS To provide exact solutions for each application, Saft power systems offers a wide range of options: Remote alarm Battery temperature compensation Manual adjustment of voltage and/or current (limited to non-battery systems) Interior light High DC voltage trip End of discharge contactor Input MCB / fuse / switch or contactor Battery MCB fuse / switch Load MCB / fuse / switch Analog meters in front panel Blocking diode for parallel redundancy Cabinet heater Fuse / MCB trip alarm High ripple voltage alarm 24V and 48V telecom filter Diode dropper Audible alarm Low electrolyte level Protection: - External cabinet: up to IP65 - External wall-mounted cabinet: IP41 - Open-door cabinet: IP20 Interior single-phase 16 A max AC outlet LED indicators in front panel Remote voltage sensing (battery) Battery room fan control during high rate charge Four multifunction digital inputs are available, for example: - Low electrolyte level - High ripple voltage - Battery symmetry fault - Diode dropper fault - Fuse/ circuit breaker trip - Free programmable text Five inputs for specific controls Over temperature trip (Only in case of forced ventilation) Monitoring: - Stored and time-stamped history of events Communication galvanically isolated RS232C Remote surveillance and control software (sparc) Battery/ load current measurement Special treatment (Tropicalization, relative humidity up to 95%, etc) Low smoke wiring (halogen-free) Special markings Customised cabinets (paints, etc.) Mains change-over switch Special types of fuses Door mounted on/off switch 12 Pulse control Protocol convertor (Byte-bus, J-bus) Battery fuse box Other options on request EMC filtering >>

6 BATTERIES Saft power systems has considerable in-house knowledge in battery technology and is able to offer expert advice on the specifying, selection, operation and testing of batteries. Our total system solutions include a wide range of products using lead acid and nickel-cadmium batteries in vented and gas recombination technologies. Replacement batteries can be supplied and installed by our global service team. SERVICE Saft power systems Global Services offer the following services to support all Industrial Power Supply Products: Product Services Installation & Commissioning Preventative Maintenance Spare Part Kits Refurbishments Service Contracts 24/7 Global Service Cover Training SAFT POWER SYSTEMS For more information please refer to our website: http : // Site Services Battery Replacement Load Bank & Site Capacity Tests Power Quality Services Standby generators and other essential equipment hire and supply E-service/remote Monitoring Battery Monitoring Facility & Equipment Management Design & Build - Turnkey Solutions Power Systems Whenever wherever wattever Industry - IT - Telecoms - Transportations- Services Realisation: MultiCopy Purmerend SPR/TPR-SPS E. Information subject to change without notice. Copyright