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Installation Guide 

On-site installation procedure PV monitoring with Xemex KWHIQ meter

Description

Front view

1. 

Optical port for local configuration and debugging 

applications

2. 

Status LEDs -> ‘Power’ (energised/de-energised)

 

& ‘Status’: mobile communication status & ‘Res’: 

reserved for future use

3. 

Sealing of communication module

4. 

Interchangeable module for mobile 
communication with type designation

5.  Type designation of electricity meter
6.  Serial number with bar code

7.  LCD Display
8. 

Display scroll button

9.  Sealed button for manual checkout (not 

applicable)

10.  Peripheral equipment connection (P1 port).
11.  Terminals cover (can be sealed). With wiring 

diagram on the inside.

12. 

Indicator lights. The red LED flashes when energy is 

being consumed or fed in. 
There is a LED for active energy (left) and a LED for 
reactive energy (right). 

Environment

IP54 
-40°C - +70°C in operation, -40°C - +80°C in storage or transport 
Relative humidity up to 95% non-condensing

Packaging

5 meters per box with meter and box barcodes also externally on the 
box label

Carton

DIM:598x265x192

lower paper cushio

n

upper paper cushio

n

Summary of Contents for KWHIQ

Page 1: ... B Reactive power IEC 62053 23 Class 2 MID certified Connection 1 phase 2 wires direct connection Rated voltage Voltage range 230V 20 184V 276V Rated current Current range 5A 0 25A 65A Starting current 20mA Frequency 50Hz 5 Internal power consumption Voltage circuit 2W 10 VA per phase Current circuit 0 5 VA per phase Interfaces DLMS COSEM via CAT M GPRS NBIoT mobile network Optical local interface...

Page 2: ...number with bar code 7 LCD Display 8 Display scroll button 9 Sealed button for manual checkout not applicable 10 Peripheral equipment connection P1 port 11 Terminals cover can be sealed With wiring diagram on the inside 12 Indicator lights The red LED flashes when energy is being consumed or fed in There is a LED for active energy left and a LED for reactive energy right Environment IP54 40 C 70 C...

Page 3: ...splay 3 3 Main breaker state closed open 4 4 Mobile network signal strength 5 5 Tariff indication not used 6 6 Direction of reactive energy consumption from the grid f Q or delivery to the grid j Q 7 7 Direction of active energy consumption from the grid P or delivery to the grid P 8 8 Tariff 9 9 Value 10 10 Indicators i L1 Voltages on phase 1 ii F Meter cover opened fraud iii T Terminals cover op...

Page 4: ...ive energy delivered so far in 0 001 kWh code 2 8 0 After 5 seconds the current power consumption in 0 001 kW code 1 7 0 is automatically displayed After 5 seconds the current power consumption in 0 001 kW code 1 7 0 is automatically displayed Then after 5 seconds it starts again at the beginning of the display cycle back at code 1 8 0 Manual scroll mode 21 values Scroll through the list of values...

Page 5: ...gh tariff tariff T 2 14 7 0 Frequency of the grid 16 7 0 Active power net value P P 32 7 0 Voltage 31 7 0 Current 25 6 0 GSM operator name of mobile country code mobile network code status network registration 0 not registered 1 registered on own network 2 not registered and looking for a new network operator 3 registration denied 4 unknown 5 registered as roaming normal value access technology 0 ...

Page 6: ... block 3 Self tapping M5 screws with countersunk head for fixing to the wall or panel Drill with M5 stone drill bit and 3 plastic plugs for installation against a concrete wall Check the meter before connecting it Only connect the meter if there is no visible or audible damage or defect loose parts Meters that have been dropped may not be installed even if no damage is visible They must be returne...

Page 7: ... l and N terminal 4 See also the diagram on the inside of the terminal cover Important if the connection of the meter box and solar panels is reversed the solar panels will work but the monitoring will not You can check whether the meter is correctly connected by looking at the display This must be done with a working installation there must be PV production The display shows an arrow on the right...

Page 8: ...ectly Another possibility is that there is not enough sunlight to feed into the grid and the inverter is using enough power to be visible on the meter If there is no sunlight or if the PV plant is not working for another reason it is also possible that there is no arrow on the display at all In these cases please check whether the meter is connected properly Registration on the GSM network Maximum...

Page 9: ...mbol the meter should be moved to a place where the signal strength is sufficient An external antenna can be used optional item In this case the meter can remain at the location without network coverage because an antenna is installed at the location with sufficient signal The external antenna is connected to the meter with a cable The connection point MCX connector is located under the communicat...

Page 10: ...cable Connect the MCX connector and tuck the cable into the groove provided 4 Break out the piece of plastic to allow the cable to come out of the cover 5 Replace the cover on the communication module and reseal the bolt with a proprietary seal 6 Install the antenna in a location with sufficient network coverage ...

Page 11: ...eve successful confirmation in the Cast4All Connect app And or if the signal strength of the meter remains insufficient Check the signal strength of the mobile network by using a reference meter Only if the reference meter shows a good signal strength the value on the screen is updated every 30 seconds in exactly the same place will the meter need to be replaced In this case write down or film all...

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