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LOOP / PSC Tester

MODEL 4116A
 
Instruction Manual
 

Custom microprocessor controlled for highest accuracy and reliability.
3 LEDs for checking correct wiring status.
15mA LOOP measurement:
LOOP impedance 2000Ω range measurement is carried out with low test current (15mA).
The current will not cause tripping out involved RCD even the one with the lowest nominal differential current (30mA).
Safe voltage measurement function.
Large custom digital display readout on all models.
Measure low loop resistances(resolution of 0.01Ω)
Automatic lock-out if test resister overheats.
Large custom digital display readout .
Visual indication of reversed phase and neutral wiring at socket.
Designed to IP54 Rating
Complies with IEC 61557
4116A
CE
Front Cover
Front Cover
 
Loop Impedance Ranges 20/200/2000Ω
Loop Impedance
Accuracy
|±2%rdg±4dgt
AC Test Current 20Ω 25A
200Ω 2.3A
2000Ω 15mA
AC Test Period 20Ω (20ms)
200Ω (40ms)
2000Ω (280ms)
Voltage 110V-260V ±2%rdg±4dgt
Operating Voltage 230V+10% -15% (195V - 253V) 50Hz
Safety Standard IEC 61010-1 CAT III 300V
IEC 61557-1,-3
IEC 61010-2-031 Pollution Degree 2
IP Rating IEC 60529-IP54
Dimensions 185(L) × 167(W) × 89(D)mm
Weight 750g approx.
Accessories Molded plug test leads
Pouch for test leads
Shoulder Strap
Instruction Manual
Optional 7121B (Simplified measurement probe)

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