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Installation Guide
On-site installation procedure PV monitoring with Xemex KWHIQ meter
Introduction
The Kwhiq IQ0102065BNEM electricity meter is a single-phase smart meter developed for measuring
and monitoring energy to enable good energy management. Many energy parameters (such as
energy, voltage, power, ...) are measured, logged and made available. The meter can be read and
configured via the mobile network (4G / 2G).
The most important features:
Installation Guide
On-site installation procedure PV monitoring
with Xemex KWHIQ meter
Measurement accuracy
Active power: EN 50470-3 Class 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 DLMS / COSEM direct HDLC - IEC 62056-21
–
P1 port (SMR v5.0.2)
– LCD display with auto-scroll and push button for manual scrolling.
– 2 energy pulse LEDs: active 2000 imp/kWh & reactive 2000 imp/
kvarh
Real time klok
IEC 62054-21
0.5s deviation over 24h at 23°C +/- 0.15 s/°C/24h
Backup by super capacitor to bridge 5 days of power failure
Mechanical
Dimensions: 210 x 131.6 x 85.5 mm Weight: 0.95 kg
