Sonel WME-8 Set for Installation and Grounding Measurements in Photovoltaic Systems
INDEX CAT. WMGBWME8
EAN 5907624005549 Description
Comprehensive measurements of photovoltaic installations
A set of measuring instruments with accessories. The set includes:
Sonel PVM-1020 photovoltaic meter,
Sonel IRM-1 solar radiation and temperature meter,
Sonel MRU-10 earth resistance meter.
Capabilities
PVM-1020 | It can be used for category 1 measurements according to IEC 62446-1.
PVM-1020 | It converts measured parameters into STC conditions according to IEC 60891 by cooperation with the IRM-1 solar radiation and temperature meter.
IRM-1 | Measurement of solar radiation and temperature.
IRM-1 | The LoRa interface for communication with a master meter – offers a larger range than the Bluetooth technology!
MRU-10 | Earthing resistance measurements of photovoltaic installations using the 3-pole method.
PVM-1020
Photovoltaic meter
Features
It can be used for category 1 measurements according to IEC 62446-1.
AUTO mode for performing a sequence of measurements after one press of the START button.
It converts measured parameters into STC conditions according to IEC 60891 by cooperation with the IRM-1 solar radiation and temperature meter.
reSYNC function – automatic completion of results with environmental parameters and their conversion to STC conditions after restoring connection with IRM-1.
The built-in LoRa radio interface ensures cooperation with the IRM-1 meter over long distances.
Built-in Bluetooth module for communication with a computer.
Large measurement memory: 100 objects with 40 cells each.
Backlit display and buttons.
Measured parameters
The open circuit voltage of the PV panel or a chain of panels, up to 1000 V DC.
RMS voltage of the AC network up to 600 V with frequency measurement.
Short circuit current of a PV panel or chain of panels – up to 20 A DC.
Insulation resistance of PV panels – measuring voltage of 250, 500 or 1000 V, simultaneous measurement of two values: RISO+ and RISO-.
Insulation resistance of AC circuits – measuring voltage 250, 500 or 1000 V.
Resistance of protective conductors and equipotential bonding with ± 200 mA current. Low-current resistance measurement, audible and visual signalling.
Measurement of PV panels operating current and AC current – all with external clamp.
AC/DC power Measurement.
Diode test with 200 mA current, automatic polarity detection. Test of blocking diodes with 1000V DC voltage.
IRM-1
Solar radiation and temperature meter
Features
Measurement of solar radiation and temperature.
The LoRa interface for communication with a master meter – offers a larger range than the Bluetooth technology!
Automatic data synchronization with a master meter with reSYNC function.
Built-in compass and inclination sensor.
Built-in recorder that can be used to record solar radiation before constructing PV systems, as well as to measure the shading of existing systems.
Large measurement memory: 999 cache memory cells and 5000 recorder records available (one-time recording) with the option of overwriting them (continuous recording).
Measured parameters
Solar radiation intensity (irradiance) in W/m2 or BTU/ft2h.
PV panel temperature in °C or °F.
Ambient temperature in °C or °F.
Inclination angle of panels
Orientation of the panels with the built-in compass.
MRU-10
Earth resistance meter
Earthing resistance measurements
3-pole method – measurement of earthing systems using auxiliary probes.
2-pole method.
Features
Resistance of auxiliary electrodes RH and RS.
Measurement of interference voltage to 100 V.
Indication of battery state.
Selection of maximum measuring voltage (25 V and 50 V).
Auto-OFF function.
PVM-1020
IRM-1
MRU-10
Safety and work conditions
Measuring category according to EN 61010
IV 300 V, III 600 V, II 1000 V DC
-
III 300 V
Ingress protection
IP65
IP65
IP67
Dimensions
228 x 102 x 61 mm
134 x 79 x 28 mm
220 x 102 x 61 mm
Weight
ca. 1.0 kg
ca. 0.2 kg
ca. 0.7 kg
Memory and communication
Memory of measurement results
4 059 records
user measurement memory: 999 records
recorder: 5000 records
-
Data transmission
Bluetooth
USB
-
Communication with IRM-1
LoRa
-
-
Communication with a master meter
-
LoRa
-
Weight and dimensions
Parameter
Value
Net weight (kg)
1.4
Package weight (kg)
9.4
Package width (cm)
53
Package height (cm)
45
Package length (cm)
21
Specifications
Sorry, currently do not have any product specifications
