MS5910 RCD/LOOP TESTER
Features
•Trip-Out Current measurement
•Trip-Out Time measurement
•Contact Voltage Measurement
•Loop Resistance (RL) measurement
•Measures AC phase voltage between 0V –440V AC
•Measures line frequency between 45Hz –65Hz, DC
•Test Current Multipliers 0.5, 1 and 5
•Fast/Slow testing of 10, 30, 100, 300, 500mA
•1000 test result memory
•Data storage function and uploading to PC by USB2.0 interface
•Trip-Out Current measurement
•Trip-Out Time measurement
•Contact Voltage Measurement
•Loop Resistance (RL) measurement
•Measures AC phase voltage between 0V –440V AC
•Measures line frequency between 45Hz –65Hz, DC
•Test Current Multipliers 0.5, 1 and 5
•Fast/Slow testing of 10, 30, 100, 300, 500mA
•1000 test result memory
•Data storage function and uploading to PC by USB2.0 interface
Specification：
Specification
|
Range
|
Accuracy
|
Resolution
|
Tripping Time
|
×1 IΔN300(slow 500ms)
|
±3ms
|
0.1ms
|
×5 IΔN40ms(slow 150ms)
| |||
Tripping Current
|
(0.2-1.1)IΔN
|
±0.1 IΔN
|
0.05 IΔN
|
Contact Voltage
|
0 ~ 99.9V
|
±(10%rdg+ 0.2V)
|
0.01, 0.1V
|
Alternating Voltage
(UI-N, UL-L, UL-E)
|
0 ~ 440V
|
± (3%rdg + 3V)
|
1V
|
Frequency
|
DC, 45~65Hz
|
±1Hz
|
1Hz
|
Loop Resistance(RL)
|
0.1 ~ 2000 ?
|
±(10%rdg + 0.2d)
|
0.1 ?
|
RL test current
|
0.5 IΔN
|
±(10%rdg +10d)
|
0.05 IΔN
|
Multiplying power of measuring current
|
X0.5, x1, x5
| ||
Current level(IΔN)
|
10mA, 30mA, 100mA, 300mA, 500mA
| ||
Trigger phase angle
|
0° or 180°
| ||
Feature
| |||
Data Logging
|
1000 groups
| ||
Fast/Slow
|
Fast/Slow testing of 10, 30, 100, 300, 500mA
| ||
Backlight
|
Display back light
| ||
USB Interface
|
Windows OS
| ||
