9610-40 Photovoltaic Earthing Resistance Tester

1, in accordance with "IEC61730-2 MST13" photovoltaic industry grounding continuity test; with 2.5 times the component protection current test, 120s, resistance is less than 0.1 ohms.

2. General requirements for the safety performance testing principles of " GB4706 " and " IEC60335 " for household and similar electrical appliances

3, in line with " GB7000 " " IEC60598 " lamps general safety requirements and tests

4 , in line with " GB4943 " " IEC60950 " information technology equipment safety

5 、Measurement method of contact current and protective conductor current in accordance with GB12113 and IEC60990

6 , no contact current, 50/60Hz dual-frequency output, to meet the test requirements of domestic and export products

7 , no pressure regulator constant current output, low noise, low failure rate

8. LPA (Linear) Technology Leading Domestic, Pure Waveform of Output, Green and Environmental Protection, Complying with IEC , UL and Other Electrical Safety Regulations

9 , optional display with measured resistance voltage value instead of resistance value

10 , optional RS-232 , RS-485 , remote control and other interfaces to achieve test network

Technical indicators:

Pick up
Land
Electricity
Resistance

No-load output voltage

<8VAC

Output current range and accuracy

5-40A ± (2% setting ) ; customizable 60A

Output current stability

Less than 0.3% ( 10A/100mΩ )

Output frequency range and accuracy

50Hz/60Hz ±0.2%, users choose

Earth resistance test range and accuracy

5-600mΩ (5-10A) ; 2 – 200mΩ (11-25A) ; 2 – 150 mΩ (26-30A) ; 2—120mΩ ( 31—40A ); ± (2% Setpoint + 3mΩ)

Test time range and resolution

0 , 1-999s , resolution 1s , 0s is continuous output

one
General
regulation
grid

PLC remote control

Signal input : start , stop ,

UI

Blue Screen LCD

Communication Interface

RS232 (optional)

Correction method

Can be entered through the front panel parameters, software-based correction

working environment

0-40 °C , 20-80%RH

Input voltage

220Vac±10%

Input frequency

50/60Hz ± 5%

fuse

Fuse 8A/250V

Dimensions

280mm(W)×89mm(H)×430mm(D)

Product attachments:

Power Line (8A)

× 1

Grounding resistance test clip

× 2