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Products
Photovoltaic Auto safety comprehensive tester
Name:Photovoltaic Auto safety comprehensive tester
Type:BND-CS9933EG-15
Manufacturer:Photovoltaic safety tester is used to test PV module, cable, connector, terminal box, …etc which can deal with high voltage and high sensitivity insulation test. There are two functions that are high voltage test and insulation resistance test in total. According to the IEC61730
Product Description:

Photovoltaic Auto safety comprehensive tester

Model:BND-CS9933EG-15

Standards: IEC61730; IEC61215; IEC 61646


Description of PV safety tester:

Photovoltaic safety tester is used to test PV module, cable, connector, terminal box, …etc  which can deal with high voltage and high sensitivity insulation test. There are two functions that are high voltage test and insulation resistance test in total.

According to the IEC61730 standard(photovoltaic module safety qualification—part I: Requirements for construction which describes the fundamental construction requirements for photovoltaic modules in order to provide safe electrical and mechanical operation during their expected lifetime), the definition of PV module application is divided into A, B, C.
The current measuring terminal can choose the grounding mode or the floating mode. Insulation voltage withstand test of photovoltaic module is based on the application of IEC61215/61646 and the maximum voltage of the system.
Maximum test voltage for the application class A:2000V plus 4 times the maximum system voltage
For the maximum voltage application category B:1000V system 2 times
According to the calculation of a maximum voltage of 8000V, CS9923GS, CS9923G is based on this standard production

According to the calculation of the maximum voltage B 6000V, CS9922G, CS9922GS is based on this standard production

Performance characteristics:

◆With safety anti-electric wall function, it can automatically detect whether the input power is correct

◆For photovoltaic system panels, controllers, and battery packs

◆After the DC withstand voltage and insulation resistance tests are completed, the tester can quickly discharge within 0.2 seconds to protect the safety of the operator

◆With current lower limit alarm function, it can prevent the open circuit of the test line from causing misjudgment of the tested components during the test. The output voltage has voltage upper limit and voltage lower limit alarm functions

◆With keyboard lock function to prevent the operator from modifying the test parameters and ensure that the tested object is tested according to the set parameters

◆Linear power amplifier drives the output of sinusoidal voltage (current), and the crest factor is within the range of 1.3 to 1.5

◆Adopts 240*64 graphic LCD display and humanized interface design

◆With Chinese and English display interfaces, it can meet the different needs of different users.

◆Test parameters can be saved in advance: 30 files can be set, and each file can have 99 test steps

◆Optional RS232, RS485, USB interface, standard PLC interface

The Specification of the PV safety test system:

Model

BND-CS9933EG-15

ACW

The output voltage

Range

0.050kV6.500kV

Accuracy

±(1.5% reading + 5V)

Resolution

1V

Maximum output power

130VA6.500kV/20mA

Maximum rated current

20mA

Lower current range

020mA, 0=no lower limit

Current range

200uA, 2mA, 20mA

Output waveform

Sine wave

Output waveform distortion

≤2% (no load or pure resistive load)

Crest factor

1.31.5

Output signal type

DDS+ amplifier

Voltage rise time

0.3s999.9s 0=voltage rise time off

Test time

0.3s999.9s 0=continuous test

Voltage fall time

0.3s999.9s 0=voltage fall time off

Interval time

0.0s999.9s 0=interval time off

Output voltage mode

N-mode, G-mode

DCW

The output voltage

Range

0.050kV6.500kV

Accuracy

±1.5Value +5V

Resolution

1V

Maximum output power

65W6.500kV/10mA

Maximum rated current

10mA

Current range

2uA20uA200uA2mA10mA

Ripple factor

≤5%

Discharge time

≤200ms

Maximum charge current

10mA

Voltage rise time

0.3s999.9s 0=voltage rise time off

Test time

0.3s999.9s 0=continuous test

Voltage drop time

0.3s999.9s 0=voltage drop time off

Interval time

0.0s999.9s 0=interval time off

Delay alarm time

0.3s999.9s 0=delay alarm time off

Output voltage mode

N mode, G mode

IR

The output voltage

Range

0.050kV1.500kV

Accuracy

±1.5% reading +5V

Resolution

1V

Maximum upper limit setting value

50.00GΩ

Maximum and minimum setting values

50.00GΩ

Minimum setting values

1MΩ

Voltage rise time

0.3999.9s 0=voltage rise time off

Test time

0.3s999.9s 0=continuous test

Interval time

0.0s999.9s 0=interval time off

Automatic gear switching

Can be set to on or off

Discharge time

≤200ms

GR

Output current

Range

3.00A52.00A(DC)

Accuracy

±1.5 Value +0.2A

Resolution

0.01A

Maximum output power

250W50A/0.10Ω

Maximum output current

50AW

Resistance upper limit setting value

40A x150mW

Set current value

Output waveform

Sine wave

Output waveform distortion

≤2% (no load or pure resistive load)

Crest factor

1.31.5

Output signal type

DDS+power amplifier

Test time

0.3s999.9s 0=continuous test

Interval time

0.3s999.9s 0=interval time off

Voltmeter

Range

0.050kV6.500kV

0.050kV6.500kV

0.050kV6.500kV

0.050kV6.500kV

Accuracy

±(1.5% reading +5V)

Resolution

1V

Display value

RMS value

Withstand voltage ammeter

Measure range

AC

0 20mA

DC

0 10mA

Resolution

AC

200uA: 0.1uA, 2mA: 1uA, 20mA: 10uA

DC

2uA: 0.001uA, 20uA: 0.01uA, 200uA: 0.1uA, 2mA: 1uA,

10mA: 10uA

Measurement accuracy

≥2mA: ±(1.5%+5 digits), <2mA: ±(2%+5 digits)

Offset function

The current of the test leads and accessories can be subtracted.

Test mode

GND mode: RETURN terminal connected to the chassis

FLOAT mode: RETURN terminal not connected to the chassis

Measurement range

1MΩ50000MΩ

Resolution

1MΩ9.999MΩ:0.001MΩ,10MΩ99.99MΩ:0.01MΩ,

100MΩ999.9MΩ:0.1MΩ,1000MΩ9999MΩ:1MΩ

10GΩ50GΩ:10MΩ

Insulation resistance meter

Accuracy

0.100kV0.200kV:1MΩ999MΩ ±5%1000MΩ3000MΩ ±10%

0.201kV0.499kV:1MΩ999MΩ ±5%1000MΩ5000MΩ ±10%

0.500kV1.000kV:1MΩ999MΩ ±5%1000MΩ9999MΩ ±10%

10000MΩ~50000MΩ ±15%

Ground current meter

Measuring range

3.00A52.00A

Resolution

0.01A

Accuracy

±(1.5% of reading + 0.2A)

Display value

RMS value

Ground resistance meter

Range

0510mΩ

Accuracy

When the current is less than 5.00A, it is ± (3% of reading + 3mΩ) When the current is ≥ 5.00A, it is ± (2% of reading + 2mΩ)

Resolution

0.1mΩ

Measuring method

Four-terminal method

Timer

Range

0999.9s

Resolution

0.1s

Accuracy

±0.1%+50ms


 
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