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VDE 0126-23, DIN EN 62446
photovoltaic systems
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Item no.: 05
BENNING PV 1 – battery-operated
Installation Tester for mobile testing of
mains coupled photovoltaic systems
•testing in compliance with VDE 0126-23
• mobile - testing can be made network-independently
• easy - operation by means of keys
• quick - testing within seconds
• dependable - with clearly marked buttons
• measuring adapter for almost all current photovoltaic systems
• clear display of all measuring results
• USB interface for download of measuring results
• Measured value memory for 200 photovoltaic strings
duspol@benning.de · Tel.: +49 / (0) 2871 / 93-420
www.benning.de
BENNING PV 1 photovoltaic tester for commissioning tests and periodic inspection of mains-coupled
The BENNING PV 1 is a
portable and easy-to-use
installation tester for
photovoltaic systems.
Safety
It reliably meets the demands of
the safety-related measurements
required in compliance with VDE
0126-23 (DIN EN 62446) and
confirms them providing documented results.
Due to high system voltages of up to 1,000 VDC, extreme caution should be exercised when making measurements on PV
systems. Besides the danger of a life-threatening DC voltage,
electrical connections must not be disconnected when being
under load due to the danger of possible arcing!
At low luminous intensity already, solar panels generate almost
their nominal open-circuit voltage. Current and power increase
with the luminous intensity increasing as well.
The BENNING PV 1 is provided with contact-protected PV
measuring leads for direct connection to all PV modules /
strings by means of standardized PV connectors.
The automatic testing procedure gives a warning in case of
wrong DC polarity and automatically performs all necessary
steps for a safe measurement of open-circuit voltage, shortcircuit current and insulating resistance.
Thus, the test person can directly attend to an evaluation of
the measuring results instead of thinking about test configurations and connection problems when using several individual
measuring instruments.
Professionally installed PV systems will
produce the prognosticated yields
The current standards regarding the electric installation and
wiring for photovoltaic systems have to be adhered to.
Moreover, the system has to be adequately documented and
has to be tested prior to commissioning.
Measuring functions & features
For the protective conductor resistance
measurement RPE (PE = protective earth), a testing current of 200 mA is applied.
•DIN VDE 0100-600 (IEC 60364-6)
„Low-voltage electrical installations – Part 6: Verification“
Measuring leads of different lengths can be
compensated to „zero“ prior to testing in order
not to influence the measuring resistance.
• VDE 0126-23 (DIN EN 62446)
„Grid-connected photovoltaic systems – Minimum requirements for system documentation, commissioning tests and inspection“
The open-circuit voltage VOC (OC = open circuit)
of the solar modules or PV strings can be
measured up to 1,000 VDC.
The short-circuit current ISC (SC = short circuit)
is measured via an internal circuit up to 10 ADC
without any danger for the user.
Tests in compliance with
VDE 0126-23 (DIN EN 62446)
The BENNING PV 1
allows to carry out
the entire test safely,
reliably, easily and
quickly – within a few
seconds only.
The test includes
continuity testing of
earth connections,
measurement of the
open-circuit voltage
and short-circuit
current as well as
insulating resistance
measurement between
active conductors and
earth.
The insulating resistance RISO (ISO = insulation)
is measured between the active DC conductors
(+/-) and earth. Preset limiting values allow a
pass/fail evaluation.
The desired ISO testing voltage can be selected prior to testing by pressing a key. Testing
voltages of 250 V, 500 V and 1,000 VDC are
available.
The internal memory of measured values for up to 200 display indications can be used for „stringto-string“ comparison. The download of measuring results occurs by means of USB interface.
In case of the open-circuit voltage or shortcircuit current deviating by more than 5 % from
the average value, this will be signaled by a
warning and by an indication.
d photovoltaic systems in compliance with VDE 0126-23 (DIN EN 62446)
A multifunctional device
RPE , RISO
Measuring the string current before
and after the cleaning of solar panels
by a specialized company can involve
considerable improvements and thus a
demonstrably higher efficiency of the
PV system.
VDC/AC , ...
=
AAC/DC , ...
IS/C
with short-circuit box
Alternatively, this measurement also
can be made by means of a current clamp with direct current (DC)
measurement. We recommend the
digital current clamps BENNING CM 2 (current measurement up to 300 AAC/DC, item no. 044035) or BENNING CM 5-1 (current measurement up to 600 AAC/DC, item no. 044066).
Periodic testing of PV systems
For periodic tests in regular intervals or after maintenance
work, the safety and correct operation of PV systems have to
be proven. Failures and defects can be detected and eliminated in due time by regular maintenance and inspection.
Distinct symbols – easy operation
Four steps towards easy and safe PV testing:
1. Disconnect the PV module from the inverter.
2. Connect the PV module to the BENNING PV 1 by means of standardized connectors.
Daily use – easy operation
The BENNING PV 1 is recommended for daily use by service,
cleaning and maintenance teams as well as for solar panel
installers and authorized experts for photovoltaics.
3. Press the „AUTO“ key and follow the measurements on the LC display.
4. Press the „STORE“ key to store the entire display indication.
Proof of performance and efficiency
The current of each individual PV string can be measured by
means of the BENNING CC 3 current clamp adapter and can be
compared with the values to be expected.
Scope of delivery
The BENNING PV 1 comes in a functional transport and storage
case with batteries for initial equipment, „Sunclix“ and MC4
test adapters for conventional solar modules, measuring leads,
alligator clips and CD-ROM with download software and thus
offers a complete package with an excellent cost/performance
ratio.
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0.05 Ω - 199 Ω
±(2%+2 digits)
Insulation resistance
with testing voltage 250 V, 500 V, 1,000 V
accuracy
0.2 MΩ - 199 MΩ
±(5%+5 digits)
Open circuit voltage
with polarity display
accuracy
5 V - 1000 V DC
±(0.5%+2 digits)
Short-circuit current
accuracy
0.5 A - 9.99 A DC
±(1%+2 digits)
Load current
with current clamp adapter (by means
of BENNING CC 3) accuracy
0,1 A - 40 A AC/DC
±(5%+2 digits)
Interface / download software
USB / on CD-ROM
Dimensions (L x W x H)
270 x 115 x 55 mm
Weight
2,600 g
Batteries
6 x 1.5 V batteries of type AA, IEC LR6
Scope of delivery
Carrying/ safekeeping case, measuring leads, crocodile clips, MC4 measuring leads, Sunclix
measuring leads, batteries, CD-ROM
Item no.
050400
Recommended retail price*
1,098.00 €
Optional accessories:
AC/DC Current Clamp Adapter
BENNING CC 3 Item no. 044038
Measuring range: 40 A/300 A;
10 mV/1 mV per A
Connection: 4 mm safety plug
135,00 €*
Handy, battery operated Photovoltaic Tester for installation
testing and repetitive testing of mains coupled photovoltaic
systems according to VDE 0126 (DIN EN 62446).
Measuring functions:
•protective earth conductor resistance measurement with test current of 200 mA
• open circuit voltage measurement up to 1,000 V DC
• short circuit current measurement at photovoltaic string up to 10 A DC
• insulation resistance measurement with testing voltage of 250 V, 500 V, 1,000 V DC
• functional test via current measurement up to 40 A AC/DC (by means of BENNING CC 3)
Features:
•simple and secure operation via pushbutton
• clear and unambiguous display of all measurement results
• safe measurement connection, even if the photovoltaic system is delivering energy
• sturdy and robust photovoltaic installation tester
• automatic display of voltage polarity with audio/ visual warning for reverse polarity
• 200 measured values memory for string-string comparison
• warning in the event of short circuit current and open circuit voltage deviations > 5 %
• automatic switch off after 60 seconds
At the push of a button a sequence of tests will be carried out in a secure and
controlled manner and the results presented clearly and precisely. The testing
can be based on photovoltaic modules or the complete photovoltaic system.
Digital Current Clamp Multimeter
BENNING CM 2 Item no. 044035
162,70 €*
AC/DC current: 10 mA - 300 A
AC/DC voltage: 0,1 mV - 600 V
resistance: 0,1 Ω - 40 MΩ
Digital Current Clamp Multimeter
BENNING CM 5-1 Item no. 044066
235,20 €*
AC/DC current: 0,9 A - 600 A
AC voltage: 1,3 V - 750 V
DC voltage: 0,7 V - 1000 V
resistance: 1 Ω - 10 kΩ
The measurement data of up to 200 photovoltaic strings can be stored. Automatic comparison of the stored string measurement data and display in the event of short circuit current and open circuit voltage deviations > 5 %.
The measurement results are shown on the illuminated LC display and evaluated via a „pass/fail“ indicator.
Direct connection to all standard photovoltaic modules with MC4 or „Sunclix“
connectors (further measuring leads on request).
Enables measurement of 0.5 A - 40 A with the optional AC/DC current clamp.
Scope of delivery BENNING PV 1
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Prüfbericht der elektrischen Prüfung des PV-Generators
40 m Measuring Leads BENNING TA 5 Item no. 044039
141,50 €*
with practical rewinder and
supporting loop
connection: 4 mm safety socket/ plug
gemäß VDE 0126-23 (DIN EN 62446), Anhang C
Prüfbericht Nr.
Muster Nr
Blatt 4 von 5
Prüfbericht Nr.
Auftragnehmer (Kunde)
Name:
Musterkunde
Straße/Nr.:
Musterstraße
PLZ Ort:
Muster PLZ
Auftragnehmer (Prüfer)
Name:
Musterprüfer
Straße/Nr.:
Musterstraße
PLZ Ort:
Muster PLZ
Prüfdatum:
Unterschrift/Prüfer:
Grund der Prüfung:
Erstprüfung
Wiederholungsprüfung
Beschreibung der zu prüfenden Arbeiten:
Verwendete Prüfgeräte:
Prüfung
1
Strang
PV-Generator
PV-GeneratorParameter
2
3
4
5
Modul
Anzahl
Uoc (STC)
Isc (STC)
Typ
Schutzeinrichtung
(Zweigsicherung)
Bemessungswert (A)
DC-Bemessung (V)
Kapazität (kA)
16
1
5
1
11
11 12
10
2 3 4
Typ
6 7 8 9
5 xt test
ne üfung
Pr
neue
12 13 14
Test badges „next test “
300 pieces Item no. 756212
Verdrahtung
Phasenleiter (mm²)
Erdleiter (mm²)
Uoc (V)
Erprobung und Messung
Isc (A)
des Stranges
Bestrahlungsstärke
Kontrolle der Polarität
Prüfspannung
Isolationswiderstand
des Stranges
48,60 €*
Kurzgeschlossene
positive und negative
Elektrode - Erde (MΩ)
alternativ:
Positive ElektrodeErde (M)
Negative ElektrodeErde (M)
Durchgängigkeit der Erdverbindung in (Ω)
(wenn angebracht)
Bestimmungsgemäße Schaltgerätefunktion
Marke/ Modell des Wechselrichters
further measuring leads on request
Seriennummer des Wechselrichters
Bestimmungsgemäße Wechselrichterfunktion
Netzausfallprüfung
Prüfbericht in Anlehnung an DIN EN 62446 (VDE0126-23):2010-07. Kein Anspruch auf Vollständigkeit!
Designed by BENNING Elektrotechnik und Elektronik GmbH Co.KG. www.benning.de
Ihr Fachhändler:
Ihr Fachhändler:
BENNING Elektrotechnik und Elektronik GmbH & Co.KG
Münsterstraße 135-137 • D-46397 Bocholt
Tel.: + 49 / (0) 2871 / 93-420 • Fax: + 49 / (0) 2871 / 93-429
www.benning.de • E-Mail: duspol@benning.de
6
7
8
Subject to technical changes. Printed on non-chlorine bleached paper.
Protective conductor resistance
with testing current 200 mA DC
accuracy
BENNING PV 1
www.BN-Mediendesign.de
graphic display
*All prices are recommended retail prices per piece, are exlusive of VAT.
BENNING PV 1
Display
10037768.04 GB 12/2011
Technical Data