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 ã€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
Acura & Honda Rods,Acura Rods,Honda Aluminum Rods,Acura And Honda Rods
MIANYANG TAPPET TECHNOLOGY CO., LTD , https://www.tappetracing.com