MASTECH RCD LOOP circuit Trip-Out current time auto trigger tester data MS5910

Description

RCD LOOP circuit Trip-Out current time autoramp trigger tester data
Description
RCD LOOP Circuit Break leakage Trip-Out current & time autoramp trigger current  tester compared with FLUKE
Features
Trip-out current measurement
Trip-out
time measurement
Contact voltage measurement
Loop resistance measurement
Measures AC phase voltage 0~440V
Measures line frequency 45~65Hz or DC
Test current multipliers: ½, 1, 5
Fast /slow testing of 10, 30, 100, 300, 500mA
Data logging: memories for 100 measures
USB2.0 interface to computer
Safety as per IEC1010-1 Cat.III 300V
Technical Specifications
Trip-out time: 0~300ms, 40ms(500mA), 3ms
Trip-out current: (0.2~1.1)I N, ±0.1I N Δ Δ
Contact voltage: 0~99.9V, ±3%
Line AC voltage: 0~440V, ±3%
Line frequency: DC, 45~65Hz, ±1Hz
Loop resistance (R ): 0~2,000Ω, ±3% L
R test current: 0.5I N, ±5% L Δ
Test current multipliers: x1/2, x1, x5, Auto Ramp
Rated trip current I N: 10 /30/100/300/500mA Δ
Selectable phase angle: 0o or 180o
Dimensions: 200x150x76mm, 1100g approx.
Specifications
ITEM
Range
Accuracy
Resolution Power
Tripping Time
X1 I
ΔN
300(slow 500ms)
±3ms
0.1ms
X5 I
ΔN
40ms(slow 150ms)
Tripping Current
(0.2-1.1)I
ΔN
±0.1 I
ΔN
0.05 I
ΔN
Contact Voltage
0-99.9V
±(10% rdg+ 0.2V)
0.01, 0.1V
Alternating Voltage
0-440V
±(3% rdg + 3V)
1V
(U
I-N
, U
L-L
, U
L-E
)
Frequency
DC, 45-65Hz
±1Hz
1Hz
LoopResistance(R
L
)
0.1~2000Ω
±(10% rdg + 0.2d)
0.1Ω
R
L
test current
0.5 I
ΔN
±(10% rdg +10d)
0.05 I
ΔN
Multiplying power of test current
X0.5, x1, x5
Current level(I
ΔN
)
10,30,100,300,500
Trigger phase angle
0°or 180°
Accessories:
1) Power cord for your country to connect to meter;
2) USB cable connected to PC;
3) CD driver;4) Carrying bag;