Owon PC321 Manuale utente
PC321
Single/3 - phase Power Clamp
Quick Start Guide
2
Safety Handling
WARNING: Failure to follow these safety notices could result in re,
electric shock, injuries, even damage to the Power Clamp and other
property. Please read all the safety notices below before using the
Power Clamp.
• Avoid high humidity or extreme temperatures.
• Avoid long exposure to direct sunlight or strong ultraviolet light.
• Do not drop or expose the unit to intense vibration.
• Do not disassemble or try to repair the unit on your own.
• Do not expose the unit or its accessories to ammable liquids, gases
or other explosives.
3
Technical Specications
Wireless Connectivity
ZigBee • 2.4GHz IEEE 802.15.4
ZigBee Prole • ZigBee HA1.2
RF Characteristics
• Operating frequency: 2.4GHz
• Range outdoor/indoor: 100m /
30m
Antenna • Internal Antenna (default)
• External Antenna (optional)
Physical Specications
Operating Voltage • 100~240 Vac 50/60 Hz
Power consumption • < 1W
Calibrated Metering Accuracy • ≤ 100W ( Within ±2W )
• >100W ( Within ±2% )
Electrical parameters
measured
• Irms, Vrms, Active Power & Energy,
Reactive Power & Energy
Operating environment • Temperature: -20℃ ~+55℃
• Humidity: ≤ 90% non-condensing
Dimensions • 86(L) x 86(W) x 37(H) mm
Weight • 415g
4
Welcome
1
PC321 ZigBee Power Clamp helps you monitor the amount of
electricity usage in your facility by connecting the clamp to the power
cable. It can also measure Voltage, Current, Power Factor, Active
Power.
This guide will provide you with an overview of the product and help
you get through the initial setup to installation.
• ZigBee HA 1.2 compliant
• Extend the range and strengthen ZigBee network communication
• Single/3 - phase electricity compatible
• Three current transformers for Single phase application
• Measures real-time Voltage, Current, PowerFactor, ActivePower and
total energy consumption
• Statistical historical energy consumption
• Suitable for both residential and commercial application
• Optional antenna to enhance the signal strength
• Lightweight and easy to install
Features:
5
2
CT: Current Transformer Cable
Get to know your device
LED indicator
Antenna port
CT3
CT2
CT1
AC Input cable
Clamp
6
Function Button
• Reset. Press and hold the function button for ten seconds until the
LED indicator ashes in green for three time. Then the LED indicator
will start ashing in red, which means it is ready to join the network.
(energy data will not be cleared).
• Clear Energy Data. Reset the Power Clamps twice consecutively.
The interval between two reset must be less than 10S.
Function Button
LED indicator
The LED status gives the following information of the power clamp:
LED Status What it means
Flash in green and red
alternatively Clearing energy data
Flash three times in green Return to Factory Setting.
Flash in red Device did not join the ZigBee network
7
3Installaion
Important safety information!
• The power clamp must be installed and serviced only by a qualied
electrical personnel.
• Do not touch the terminals of the device during testing.
• Turn o all the power supply for this equipment before installing.
• Make sure that the power supply is off before connecting or
disconnecting it to an auxiliary device.
• Always use a properly rated voltage sensing device to conrm power
is o.
• Replace all devices, doors and covers before applying power to the
equipment.
Failure to follow these instructions will result in serious injury or
even death.
Get started:
Please make sure the main power in your facility is off before
installing. Follow the schematics below as an example to wire the
Power Clamp for dierent phase.
N
Red/L1
Green/L2
Brown/L3
White/N
PC321
Load1
L1 N
Load2
L2 N
Load3
L3 N
L1/AL2/B
L3/C
L3/C
L2/B
L1/A
Circuit
Breaker
3 Phase electricity wiring diagram
8
Single Phase electricity wiring diagram
L
N
Red/L1
Green/L2
Brown/L3
White/N
PC321
Load1
L1 N
Load2
L2 N
Load3
L3 N
L1/AL2/B
L3/C
Circuit Breaker
Follow the steps below:
1. Connect AC Input cable to a socket near the Electrical Box to power
on the Power Clamp according to the corresponding phase wiring
diagram.
2. Attach both ends of the Current Transformer Cables first like the
picture shown below. Then spinning the waterproof latch clockwise
until both ends have been tightened and secured.
3. Open the clamp as shown below. Apply it on the electric meter
cable. The arrow on the clamp should face to the correct direction of
the electricity current ows (P1 → P2). If the arrow faces the reverse
direction, the reading meter will display 0.
9
P2
P1
Tips about the clamp:
• Cable diameter does not aect usage as long as the cable can pass
through the clamp hole.
• The meter has three clamps which can be applied to cable devices
for separate measurement. If applied to the same cable, all clamps
will produce the same reading.
4.1 Before starting, you will need:
• A ZigBee Gateway.
• The Smartlift APP installed in a mobile phone .
4.2 Adding to the gateway's network：
Follow the steps below to join the power clamp to the gateway's
network:
1. Power on the Power Clamp, the LED indicator will start ashing in
4Congure Network
10
red, which meas it is ready to join the network. If not, please reset it.
2. Set your gateway to permit joining.
3. The power clamp will join the gateway's network automatically and
the LED indicator will go out when successfully joined.
5. Now you can use your mobile app to remotely monitor the home
energy usage.
5Mounting
The Power Clamp has a mounting bracket for mounting purposes.
1. Use the mounting bracket as the template to mark the two holes on
the wall for installing screws.
2. Screw the mounting bracket onto the wall according to marked
location. Install wall plugs if necessary.
3. Locate the hooks of the mounting bracket and line up the hooks
with the mounting holes on the Power Clamp. Then fit the hooks
into the mounting holes as the picture below. Installation is now
completed.
Indice
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