This kit does not contain a battery and therefore requires a PS150, CH150, PS200, CH200 or possibly a larger battery if using it with our data loggers.
The 28372 kit includes a DIN rail bracket, din rail connectors, breakers, and the Phoenix Power Supply. This kit does not contain a battery and therefore requires a PS150, CH150, PS200, CH200 or possibly a larger battery if using it with our data loggers.
The raw kit comes unassembled, but its user manual provides assembly information. If the 28372 is purchased with a prewired or UL enclosure, the 28372 will be assembled at no additional cost. If using it with a standard enclosure, Campbell Scientific will assemble it for an additional fee.
|Nominal Input Voltage||100 to 240 Vac|
|AC Input Voltage Range||85 to 264 Vac|
|DC Input Voltage Range||90 to 350 Vdc|
|AC Frequency Range||45 to 65 Hz|
|Inrush Surge Current||< 20 A (typical)|
|Power Failure Bypass||
|Input Fuse||12 A (slow-blow internal)|
|Nominal Output Voltage||24 Vdc ±1%|
|Setting Range of Output Voltage||18 to 29.5 Vdc ( > 24 V constant capacity)|
|Output Current||20 A (-25° to +60°C)|
|Derating||60° to 70°C (2.5%/K)|
|Residual Ripple||< 30 mVPP (with nominal values)|
|Maximum Power Dissipation (no load)||8 W|
|Maximum Power Loss of Nominal Load||40 W|