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Dual Feed

Dual Feed

Dual feed in-line meter model is available for providing metering features to two basic PDUs in a same rack. User also benefits from network IP saving, as two basic PDUs can be accessed remotely by one single IP.

Single Feed

Single Feed

Single feed in-line meter simply connects between the single basic PDU and the power source. It eliminates the need to replace every rack PDU installed, dramatically reducing the project implementation time.

Vertical or Horizontal

Vertical or Horizontal

Both vertical and horizontal mounting kit are provded.

For local monitoring conveniency, the sophisticated 2.8" touchscreen meter display can be set to vertical or horizontal layout.

2.8" Touchscreen Meter

2.8-inch Touchscreen Meter

The sharp and highly visible 2.8" color LCD provides local data of current (AMP), voltage (Volt), power (KW), power factor, energy consumption (KWh), of entire PDU. This data has a metering accuracy to within +/- 1%.

Remote PDU Monitoring

Remote PDU Monitoring

InfraPower offers 3 kinds of remote monitoring solutions for users' selection - Free IPM-04 management software ( supports up to 800 PDUs ), Web-base GUI or Integration to 3rd party DCIM via SNMP.

Save IP Address Cost

Save IP Address Cost

InfraPower In-Line Meter is designed to support daisy chain connections. It allows up to 16 In-Line Meters to be cascaded via Cat6 cables - All the PDUs with In-Line Meters are remotely accessed via a single network IP.


Nominal input voltage 208 ~ 230V or 110V
Input frequency 50 / 60 Hz
Inlet & output cordset 1.5-meter cord
Local display Field replaceable 2.8" color LCD with touchscreen
Bank measurement Voltage ( V ), Current ( A ), energy ( kWh) & power factor
Accuracy ±1% true RMS
IP Access via IP dongle, one IP access up to 16 PDU levels
Cascade Up to 16 PDU under single IP address via IP dongle
SNMP via IP dongle
Sensor port x 2 Temp. Sensor / Temp. + Humid. Sensor
Physical Single Feed Dual Feed
Product ( W x D x H ) 350 x 60 x 90 mm 437.5 x 60 x 90 mm
Packing ( W x D x H ) 540 x 540 x 150 mm 540 x 540 x 150 mm
Net weight 2.0 kg / 4.4 lb 2.5 kg / 5.5 lb
Gross weight 2.3 kg / 5.1 lb 2.8 kg / 6.2 lb
Extrusion color Dark
Extrusion materials Aluminum
Operating temperature -5 to 60°C ( 23 to 140°F )
Storage temperature -25 to 65°C ( 13 to 149°F )
Operating humidity 8~95%, non-condensing
Storage humidity 8~95%, non-condensing
EMC FCC & CE certified
Safety CE / LVD certified
Environment RoHS2 & REACH compliant


In-Line Meter with 2.8" Touchscreen LCD

The 2.8" color LCD with touchscreen provides a sharp and highly visible display of kWh, kW, Power Factor, Volt, Amp, Temp. & Humid. Apart from metering, InfraPower In-Line Meter provides ports for daisy chain and sensor connection.

W meter is field replaceable unit which is hot swappable without the need to power down the PDU and the mission critical equipment.

2.8-inch Color LCD w/ Touchscreen
Hot Swappable
Cascading up to 16 PDUs

Daisy Chain Cascades up to 16 Levels

InfraPower In-Line Meter not only provides the local power monitoring, but also the connection ports for daisy chain. Each In-Line Meter just simply to be connected in series to the next by Cat5/6 cables. Maximum 16 In-Line Meters are supported in one daisy chain group.


PDU remote management benefits users with capacity planning and overall data center efficiency. InfraPower In-Line Meter offers 3 kinds of remote management solutions for users' selection :

  • IPM-04 Management Software
  • Built-in GUI
  • Integration to 3rd Party DCIM via SNMP
IPM-04 Features
Capacity IP Dongle Groups ( Just 1 for 16 PDU levels ) 50
PDU ( In-Line Meter ) Number 800
Concurrent Users 5
Energy Consumption ( kWh ) Monitoring
Apparent Power ( kVA ) Monitoring
Power Factor Measurement
Aggregate Current ( Amp ) Monitoring
Temp-Humid Monitoring
Alarm Threshold Setting
Rising Alert Threshold Setting
Remote Access via Web
Graphic User Interface
PDU Series
Single Phase - 230V
Single Phase - 208V
Single Phase - 110V
PDU Monitoring
PDU Monitoring
Temp. & Humid. Monitoring
Temp. & Humid. Monitoring



Model No. Amp Inlet ( male )
1.5m cordset**
Outlet ( female )
1.5m cordset**
Single Feed
[pdf] EW-16A_EN 16A → 16A 16A EN 16A EN
[pdf] EW-32A_EN 32A → 32A 32A EN 32A EN
Dual Feed
[pdf] DEW-16A_EN 16A → 16A 16A EN × 2 16A EN × 2
[pdf] DEW-32A_EN 32A → 32A 32A EN × 2 32A EN × 2


Model No. Amp Inlet ( male )
1.5m cordset**
Outlet ( female )
1.5m cordset**
Single Feed
[pdf] EW-20A_L620 20A → 20A L6-20P L6-20C
[pdf] EW-30A_L630 30A → 30A L6-30P L6-30C
Dual Feed
[pdf] DEW-20A_L620 20A → 20A L6-20P × 2 L6-20C × 2
[pdf] DEW-30A_L630 30A → 30A L6-20P × 2 L6-20C × 2


Model No. Amp Inlet ( male )
1.5m cordset**
Outlet ( female )
1.5m cordset**
Single Feed
[pdf] EW-15A_515 15A → 15A 15A 5-15P 15A 5-15R
[pdf] EW-20A_520 20A → 20A 20A 5-20P 20A 5-20R
[pdf] EW-20A_L520 20A → 20A 20A L5-20P 20A L5-20R
[pdf] EW-30A_530 30A → 30A 5-30P 5-30R
[pdf] EW-30A_L530 30A → 30A L5-30P L5-30R
Dual Feed
[pdf] DEW-15A_515 15A → 15A 15A 5-15P × 2 15A 5-15R × 2
[pdf] DEW-20A_520 20A → 20A 20A 5-20P × 2 20A 5-20R × 2
[pdf] DEW-20A_L520 20A → 20A 20A L5-20P × 2 20A L5-20R × 2
[pdf] DEW-30A_530 30A → 30A 30A 5-30P × 2 30A 5-30R × 2
[pdf] DEW-30A_L530 30A → 30A 30A L5-30P × 2 30A L5-30R × 2

* 1.5m cordset standard for inlet & outlet. Specific cordset length available.

** Bundled In-Line Meter mounting kit supports rackmount or vertical mount.

230V Inlet Amp Cordset
area length
60309 60309 16A 1.5 mm2 1.5 M
60309 60309 32A 4 mm2 1.5 M

208V Inlet Amp Cordset
AWG length
L6-30P L6-30P 30A 10 5 FT
L6-20P L6-20P 20A 12 5 FT

110V Inlet Amp Cordset
AWG length
L5-30P L5-30P 5-30P 5-30P 30A 10 5 FT
L5-20P L5-20P 5-20P 5-20P 20A 12 5 FT
5-15P 5-15P 15A 14 5 FT