SD-Power Management Unit

Whether enabling free Wi-Fi for buses, or maintaining surveillance on maritime deployments, you need to rely on battery power. Any battery-powered deployments will face the following challenges:


3 Devices in 1

SD-PMU low voltage disconnect dc-dc converter distribution panel

The SD-PMU can reduce setup costs, operational complexity, and maintenance expenses by performing the functions of three devices: a low-voltage disconnect monitor, a DC-DC converter, and a DC distribution

panel. Rather than installing three enclosures and connecting them through cables, installation now simply involves connecting the batteries and an Ethernet connection to the SD-PMU.

Deployments

SD-PMU deployments mission critical oobm

Vehicle Deployment
Connect the SD-PMU to your car battery to deliver reliable 52V power. Connect the LAN port to your router in order to remotely monitor battery output via the IoT Cloud.

Mission Critical OOBM*
A secondary router can be connected to the LAN port. This keeps the SD-PMU is accessible even when the main router loses connectivity, and enables power scheduling for the main router.

* OOBM: Out-of-Band Management


Sequential Boot-Up

With the SD-PMU, you could determine which port receives power first upon boot up. This is useful for deployments where the operation of the second device is dependent on that of the first. Use the IoT Cloud to remotely determine the boot up sequence.

SD=PMU Sequential Boot-up

Pepxim IoT Cloud

Remote Troubleshooting

The Pepxim IoT cloud provides a number of tools for remote troubleshooting. See the connectivity status and power usage of all your devices on a single screen.

Retreive voltage, wattage, current, and device temperature information from months ago. This making troubleshooting significantly easier.

Supported Models

The following models can be powered by the SD-PMU’s DC output:

MAX HD4 (HW1-3)
MAX HD2 (HW1-5)
MAX HD2 Mini
MAX BR1 ENT

MAX Transit/Transit Duo
MAX 700
MAX HD2/HD4 with MediaFast

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Product Specifications

Product CodeSD-PMU
Power Input2x Terminal Blocks, 2x DC Jacks
12-56V DC
Power Output4x Terminal Blocks: 52V DC (2x Shared Channels: Front/Back)
MAX Wattage Output200W Per Output Channel (Front/Back)
Ignition Management1x Ignition Sense PIN
Ethernet Port1x Ethernet Port for IoT Cloud Access
EnclosureIndoor Metal
Dimensions7.4 x 8.1 x 1.6 inches
187 x 205 x 41 mm
Weight4.4 pounds
2000 grams
Operating Temperature-4° – 131°F
-20° – 55°C
Humidity15% – 95% (non-condensing)
CertificationsFCC, CE, RoHS, Rolling Stock
Warranty1-Year Limited Warranty
SD-PMU Spec Layout

Ordering Information

Product CodeProduct NameDescription
PMU-DD-52V-400W
Software-Defined Power Management UnitSoftware-Defined Power Management Unit, 2x terminal block inputs, 4x terminal block outputs. Cloud Functionality.
ACW-741Mounting rack, mounting ears and screws for the SD-PMU

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