28372
28372
Orderable20 A 24 V Power Supply Kit
Overview
The 28372 is a 24 V power-supply kit that includes a 24 Vdc, 20 A power supply, along with hardware for mounting and wiring inside standard Campbell Scientific enclosures.
Technical Description
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.
Specifications
- 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
- > 32 ms
(120 Vac)
- Power Failure Bypass
- > 32 ms
(230 Vac)
- 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
- Weight
- 2.42 kg
(5.33 lb)
