Home›Products›Electronic Components & Parts›Relays›Crompton Instruments 253-PAVU Protector Trip Relay
Crompton Instruments 253-PAVU Protector Trip Relay
sku104271 — low stock
$68.50CAD
By Crompton Instruments
<p> Nominal Input Current......................................................1A or A From CT secondary</p><p>Nominal Frequency............................................................50, 60 or 400Hz</p><p>Input Current Burden..........................................................0.5VA p…
Description
<p> Nominal Input Current......................................................1A or A From CT secondary</p><p>Nominal Frequency............................................................50, 60 or 400Hz</p><p>Input Current Burden..........................................................0.5VA per phase</p><p>Overload.................................................................................2 x rating continuously, 10 x rating for 3 seconds</p><p>Set Point repeatability .......................................................>0.5% of full span</p><p>Differential ( hysteresis )...................................................Pre-set at 1%</p><p>Trip Level Adjustment ........................................................40 to 120%</p><p>Time Delay adjustable........................................................0 to 10 seconds</p><p>AC Auxiliary supply Voltage ............................................100V, 110V, 120V, 208V, 220V, 240V, 480V ±20%</p><p>DC auxiliary supply voltage...............................................12V, 24V , 48V, 110V, 125V, ±20% including ripple</p><p>Auxiliary Voltage Burden....................................................4VA ( max )</p><p>Output relay.............................................................................2 Pole change cover</p><p>Relay Contact Rating............................................................AC :240V 5A, non inductive DC: 24V 5A resistive</p><p>Relay mechanical life...........................................................0.2 million operations at rated loads.</p><p>Relay reset..............................................................................Automatic</p><p>Operating temperature.........................................................0°C to +60°C ( 0°C to +40°C for UL models )</p><p>Storage temperature.............................................................-20°C to +70°C</p><p>Temperature co-efficient ......................................................0.05°% per °C</p><p>Enclosure Style........................................................................Din Rail with wall mounting facility                                                                                               </p><p> </p><p> </p>