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| P673 Standby Power Supply | ||||||||||||||||||
| Specification | ||||||||||||||||||
| Power Supply Supply voltage 85-132V AC or 170-264V AC, link selectable (P15 and P30 PSUs are 85-264V AC) 47^40Hz Output Voltage Nominal 30V DC (27-33V DC) Line Regulation 0.4% maximum over specified input range Load Regulation 0.8% maximum for 100% load change Output Ripple and Noise 40mV pp typical (150mV pp maximum) Short Circuit and Overload Protection Operates >105% of rating and recovers automatically Overvoltage Protection Operates at 115-140% of rating Efficiency Typically 80% Cover All units fitted with cover as standard Full details Please refer to the data sheets on PSUs for further details | Batteries Type Valve regulated sealed lead acid Capacity Available in a wide range of sizes from 0.8Ah to over 100Ah Service Life The expected service life of the batteries used in standby applications is typically 5 years Maintenance No maintenance is required during the complete battery life, and no provision is provided for this Self Discharge At temperatures between 20 and 25°C the self discharge is approximately 3% of rated capacity per month. This low self discharge rate permits storage for up to one year without any appreciable deteriation in battery performance Mounting The battery's unique construction and sealing technique ensure no electrolyte can leak. Mounting is therefore possible in any orientation | Trip amplifier Type Twin trip screwdriver adjust P607TS Input 0-30V DC Outputs Relay contacts; selectable as normally open or normally closed, de-energise on trip. Contact rating 3A 24V DC resistive Indication By three LEDs Power ON Green Trip1 and 2 Red Supply Nominally 24V DC (19-28V DC) Further Details Please refer to the data sheet on the P607 Trip Amplifier for full information | ||||||||||||||||
| Blocking diode Type Bridge rectifier type, 25A at 200V with 0.25" crimp terminals | ||||||||||||||||||
| Due to our policy of continuous product development, we reserve the right to amend specifications without notice. | ||||||||||||||||||
| RTK Engineering Ltd • St.Peter's Square • Harrogate • North Yorkshire HG2 0NP • England Telephone 01423 508253 • Fax 01423 531130 | ||||||||||||||||||