Multi Function Testers KEW 6016

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Continuity Measurement

Continuous testing can be carried out by use of the test button lockdown feature. A selectable buzzer gives instantaneous indication of continuity. Null facility eliminates the test lead resistance from the results, the nulled value is retained even if the instrument is switched off. Live circuit warnings are given by a flashing LED, buzzer and indication on the display.

Insulation Measurement

Three selectable test voltages 250V, 500V and 1000V. An auto-discharge function ensures that circuits are not hazardous after testing. A red LED gives warning of high voltage output during testing and discharging of the circuit. In case of connecting to a live circuit, a live circuit warning is given by flashing LED, buzzer and indication on the display.

Loop Impedance Measurement

A patented (ATT) low current loop impedance test enables high accuracy loop measurements and quick testing without tripping RCD’s.
A high current alternative is selectable for even higher accuracy and instantaneous results. The subsequent test will default to the low current test, this saves any inadvertent tripping of the RCD. The KEW 6016 allows also for phase to phase loop tests.

PSC / PFC Measurement

The Prospective Short Circuit Current (PSC) and Prospective Fault Current (PFC) are automatically calculated and shown on the display. As loop testing, the function has low and high test current options with the default to low current to avoid inadvertent tripping of RCDs.

RCD Measurement

The KEW 6016 has a comprehensive RCD test feature for RCD type AC (Alternative Currents), RCD type A (Pulsating Direct Currents), General and Selective (delayed).

Measures at 1/2x, 1x, 5x of nominal RCD current. It also has Ramp Test and Auto test where all results are shown on one screen. Touch voltage limit can be selected for 25V or 50V depending on application.

Earth Measurement

Using the classical Volt-Amper method with two auxiliary earth spikes and without external power source. All test leads and spikes are supplied as standard accessories.

Phase rotation

KEW 6016 can check the phase rotation of three phase lines with clear indication of the sequence on the display.

Voltage Measurement

In addiction to the voltage measurement, this function gives also the Frequency of the voltage under test.

Continuity
Range	20/200/2000Ω (Auto-ranging)
Open circuit voltage (DC)	5V±20% (*1)
Short circuit current	Greater than 200mA
Accuracy	±0.1Ω (0 – 0.19Ω) ±2%rdg+8dgt (0.2 – 2000Ω)
Insulation Resistance
Range	20/200MΩ (Auto-ranging)				20/200/2000MΩ (Auto-ranging)
Open circuit voltage (DC)	250V+25% -0%				500V+25% -0%	1000V+20% -0%
Rated current	1mA or greater @ 250kΩ				1mA or greater @ 500kΩ	1mA or greater @ 1MΩ
Accuracy	±2%rdg+6dgt (0 – 19.99MΩ) ±5%rdg+6dgt (20 – 200MΩ)				±2%rdg+6dgt (0 – 199.9MΩ) ±5%rdg+6dgt (200 – 2000MΩ)
Loop Impedance
Function	L-PE				L-PE (ATT)	L-N / L-L
Rated Voltage	100 – 260V 50/60Hz					L-N: 100 – 300V L-L: 300 – 500V 50/60Hz
Nominal Test Current at 0Ω External Loop: Magnitude/ Duration (*2)	20Ω: 6A/20ms 200Ω: 2A/20ms 2000Ω: 15mA/500ms				L-N: 6A/60ms N-PE: 10mA/approx. 5s	20Ω: 6A/20ms
Range	20/200/2000Ω (Auto-ranging)				20/200/2000Ω (Auto-ranging) (L-N < 20Ω)	20Ω
Accuracy	±3%rdg+4dgt(*3) ±3%rdg+8dgt(*4)				±3%rdg+6dgt (*3) ±3%rdg+8dgt(*4)	±3%rdg+4dgt (*3) ±3%rdg+8dgt(*4)
PSC (L-N / L-L) / PFC (L-PE)
Function	PSC				PFC	PFC (ATT)
Rated Voltage	100 – 500V 50/60Hz				100 – 260V 50/60Hz
Nominal Test Current at 0Ω External Loop: Magnitude/ Duration (*5)	6A/20ms				6A/20ms 2A/20ms 15mA/500ms	L-N: 6A/60ms N-PE: 10mA/approx. 5s
Range	2000A/20kA Auto-Ranging
Accuracy	PSC / PFC accuracy is derived from measured loop impedance specification and measured voltage specification
RCD
Function	X1/2		X1		X5	Ramp	Auto
Trip current setting	10/30/100/300/ 500/1000mA				10/30/ 100mA	10/30/ 100/300/ 500mA	Depending on the accuracy at each function. Measurement sequence: X1/2 0°→X1/2 180° →X1 0°→X1 180° →X5 0°→X5 180° Measurements with x5 are not carried out for RCDs with nominal current of 100mA or more.
Trip current Duration	2000ms		G: 550ms S: 1000ms		410ms	Goes up by 10% from 20% to 110% G:300ms/ S:500ms X10 times
Rated Voltage	230V+10%-15% 50/60Hz
Accuracy	AC Type: -8% – -2% A Type: -10% – 0%		AC Type: +2% – +8% A Type: 0% – +10%			AC Type: ±4% A Type: ±10%
	Trip time: ±1%rdg+3dgt
RCD (Uc)
Function	UC
Rated Voltage	230V+10% – 15% 50/60Hz
Range	100.0V
Test current	≤ 1/2IΔn (max150mA)
Accuracy	+5% – +15%rdg, ±8dgt
Earth
Range	20/200/2000Ω Auto-Ranging
Accuracy	20Ω: ±3%rdg+0.1Ω 200/2000Ω: ±3%rdg+3dgt (Auxiliary earth resistance 100±5%)
Phase Rotation
Rated Voltage	50-500V 50/60Hz
Remarks	Correct phase sequence: are displayed “1.2.3” and  cycle mark Reversed phase sequence: are displayed “3.2.1” and  cycle mark
Volts
Function	Volts					Frequency
Rated Voltage	25 – 500V, 45 – 65Hz
Measuring range	25 – 500V					45 – 65Hz
Accuracy	±2%rdg+4dgt					±0.5%rdg+2dgt

 

Applicable standards	IEC 61010-1 CAT III 300V (500V L to L) Pollution degree 2, IEC 61010-031, IEC 61557-1, 2, 3, 4, 5, 6, 7, 10, IEC 60529 (IP40), IEC 61326 (EMC)
Power source	LR6 X 8
Dimensions	136(L) X 235(W) X 114(D)mm
Weight	1350g (including batteries.)
Included Accessories	7188A (Distribution board fuse test lead set) 7281 (Test leads with remote control switch) 7218A (Power cord [EU]) (*6) 7228A (Earth resistance test leads) 8032 (Auxiliary earth spikes) 8212-USB (USB adaptor with KEW Report (Software)) 9084 (Cord case) 9142 (Carrying case) 9121 (Shoulder strap) Cord case, Buckle, Battery, Instruction manual
Optional Accessories	8212-RS232C (RS232C adaptor with KEW Report (Software))

(*1): Voltages are output when measurement resistance is under 2100 ohm.
(*2): at 230V
(*3): 230V+10%-15%
(*4): voltages except for (*3)
(*5): at 230V
(*6): 7187A (Power cord [UK]), 7221A (Power cord [SA]), 7222A (Power cord [AU])