44157
44157
OrderableConfigurableGSA3.8 A 24 V NEC Class 2 Power Supply Kit
Best for NEC Class 2 applications.
Pricing
- Model:
- 44157
- Item Number:
- 44157
- Warranty:
- 1 year
- Lead time:
- 14 days
Overview
The 44157 is a 24 Vdc power-supply kit that includes a 24 Vdc, 3.8 A power supply, along with hardware for mounting and wiring inside standard Campbell Scientific enclosures. The 44157 with the -UL option, as well as part number SP27623, are used in UL508A-certified enclosures assembled at Campbell Scientific.
Technical Description
The 44157 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 44157 is purchased with a prewired or UL enclosure, the 44157 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
- Current Consumption
- ~1.3 A
(120 Vac)
- Current Consumption
- 0.8 A
(230 Vac)
- Current Consumption
- ~1.3 A
(90 Vdc)
- Current Consumption
- ~0.4 A
(350 Vdc)
- Inrush Surge Current
- < 15 A
(typical)
- Power Failure Bypass
- > 20 ms
(120 Vac)
- Power Failure Bypass
- > 100 ms
(230 Vac)
- Input Fuse
- 3.15 A
(slow-blow internal)
- Nominal Output Voltage
- 24 Vdc ±1%
- Setting Range of Output Voltage
- 22.5 to 26 Vdc
( > 24 V constant capacity)
- Output Current
- 3.8 A
(-25° to +60°C)
- Derating
- 60° to 70°C
(2.5%/K)
- Residual Ripple
- < 40 mVPP
(20 MHz)
- Peak Switching Voltages Idling
- < 100 mVPP
(20 MHz)
- Maximum Power Dissipation (no load)
- 2.5 W
- Maximum Power Loss of Nominal Load
- 12 W
- Weight
- 988.83 g
(2.18 lb)
