CPMK: Power Monitoring - Install Guide
- Alex Murphy
- Shahab
PAGE CONTENTS
PHOTO & DESCRIPTION
Circuit being monitored: Active cable
CPMCT: iZone current transformer (CT)
Connector: The CT has a male connector and the power monitoring device has a female connected. Unused female connectors have a weather proof plug. The connectors are used to enable the CT to be installed on a circuit inside a switch board or cabinet while the CPMD is installed out side the switchboard
CPMD: iZone power monitoring device
SPECIFICATIONS
Model numbers | CPMK | |
Certification | C Tick N29007 | |
Power supply | 2 x AA batteries | |
Connection | To be installed by a licenced electrician in accordance with AS/NZ 3000:2007 Electrical installations. | |
Measured current range | 20mA to 80Amp | |
Sensitivity | This device will measure in 1 Watt increments down to 5 Watts | |
Maximum connected load permitted | 5 Amp | |
Accuracy | This device is for monitoring only and is not recommended for calculation of actual power consumption. Accuracy can be up to 98% over an extended period but will vary as the batteries age and the "Power Factor" fluctuates at the site. | |
Control frequency | 433 MHz | |
Operating Temperature | -20oC to +50oC | |
Environment | Suitable for indoor or outdoor use. The CPMD must not be located inside a steel switch board or cabinet as this will prevent RF transmission of the data. | |
Limitations | Each CPMD can be fitted with up to 3 CPMCT and monitor 3 single phase circuits or one three phase circuit. A maximum of 5 CPMD devices can be installed on a single system. (15 x single phase circuits) | |
Requirements | An iZone bridge (COCB) and iZone World Wide account is required to view the iZone power monitoring system | |
Model number Height mm Width mm Depth mm Cable Diameter mm Weight g | CPMD 100 70 30 N/A 205 | CPMCT 46 30 30 15.5 90 |
INSTALLATION
The installation of the iZone power monitoring current transducers (CT's) must be undertaken by an electrician in accordance with AS/NZ 3000:2007 Electrical installations
SETUP THE CMPD
At the same time press the Pair button on the touchscreen or the App
The blue LED will flash rapidly to indicate this device is paring to the system
The screen will confirm that this device is configured and its allocated Device number
Replace the back cover
FIT THE CT SENSOR CLAMPS
You need to ensure the CT sensor clamps are installed on the correct cable to receive the correct readings
These options are a guide only and you should consult your electrician to ensure the location of the CT sensors is correct
It may be necessary for the electrician to modify the wiring in your switchboard to achieve the correct result for your particular installation
Pull the clip on the CT clamp and open it
Place the cable in the CT and close it. Make sure the clip on the CT clicks closed and locks in place
Drill a hole in the side or bottom of the switchboard. It should be large enough to accommodate all the CT cables you are installing plus a rubber grommet
Install a suitable rubber grommet into the hole (Not supplied)
Pass the connectors through the hole
If the switchboard is located outdoors, ensure the penetration into the switchboard is waterproof
WIRING DIAGRAMS
SINGLE PHASE INSTALLATION WITH SOLAR
THREE PHASE INSTALLATION WITH SOLAR
SINGLE PHASE INSTALLATION MONITORING TOTAL POWER USED, AIRCON AND LIGHTING
TWO PHASE INSTALLATION MONITORING TOTAL POWER USED AND AIRCON
