Kewtech KT66EV Multifunction Tester & EV Adapter Kit

SKU: KEWTKT66EV
  • 12-in-1 Multifunction tester with compact EV Charging Point Adapter
  • Includes Loop testing options for both 3 & 2 wire low-current tests
  • Comprehensive RCD testing facility with 6mA DC RCD test for EVSE
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£1,594.80 £1,329.00
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Kewtech KT66EV Multifunction Tester & EV Adapter Kit

The Kewtech KT66EV Multifunction Tester & EV Adapter Kit is the ultimate package for installation testing, especially for those which involve electric vehicle charging points. Test electrical safety alongside EVSE functionality, including any EV points installed with Type B RCDs or with 6mA residual direct current devices, and in either TN or TT configurations.

Kewtech KT66DL 12-in-1 Multifunction Tester

The Kewtech KT66DL 12-in-1 Multifunction Tester provides a comprehensive suite of features such as a pioneering loop testing system which includes both 2 & 3 wire low current test options. Anti-Trip technology (ATT) for no trip LOOP L-PE testing on all RCDs is incorporated as is an in-depth RCD testing facility.

Built for domestic, commercial and industrial installations, the KT66DL can perform a wide range of tests:

  • Continuity
  • Insulation
  • Hi Current Loop
  • Lo Current Loop
  • PSC
  • PFC
  • RCD
  • Volts
  • Earth Resistance
  • SPD
  • Phase Rotation
  • PAT

The full specifications of the Kewtech KT66DL 12-in-1 MFT are detailed below

With a 3.5 inch colour LCD dot matrix display the Kewtech KT66DL boasts an advanced internal memory with help options explaining how to connect the instrument according to the selected function. Rated CAT IV 300V and CAT III 600V, the KT66DL is fully in line with the latest IEC safety guidelines.

Kewtech KEWEVSE EV Charging Point Adapter

The Kewtech KEWEVSE EV Charging Point Adapter is a highly portable device which when used in combination with a suitable Multifunction Tester such as the KT66DL, enables loop, RCD and Residual Direct Current Devices (RDCD) testing. It can simulate the presence of an electric vehicle in order to test the functionality of EV supply equipment, including detecting a PE fault. Capable of PP simulation & CP states A, B, C, D, this adapter uses bright LEDs to provide clear visual indication.

Key Features

  • 12-in-1 multifunction tester
  • For testing EV charging points
  • Capable of insulation & continuity testing
  • High & low current testing with anti-trip technology
  • Phase rotation and earth rotation features included.
  • RCD testing facility with EV charging point test
  • Loop, RCD and RDCD testing
  • Loop testing system includes 3 & 2 wire low current test options
  • Includes PE Pre-Test
  • PP simulation & CP states A, B, C, D
  • CP Error / PE Error/ Earth fault
  • LED indication of Phases
  • Colour LCD display
  • Intuitive design with simple interface
  • Advanced internal memory.
  • Rated CAT IV 300V and CAT III 600V

Kewtech part number: KT66EV

Kewtech KT Series Comparison Table

  KT63DL KT63 Plus KT65DL KT66DL
200mA Continuity Test
Automatic Test Lead Null
250, 500 & 1000V Insulation Resistance
PAT Testing with optional PAT Adaptor 1
Continuous Live Warning
High Voltage LED Light
3 Wire No-Trip Loop Test
2 Wire No-Trip Loop Test      
High Current Loop Test
PSC/PFC Test
RCD Type AC & A: 10, 30, 100, 300 & 500 mA
RCD Type ACS & A: 100 & 300 mA
RCD Type AC: ACS, ACS & AS 10, 30, 100, 300, 500 & 1000 mA
RCD Auto Test: 30 mA
RCD Auto Test: 10, 30, 100, 300, 500 & 1000 mA    
RCD Auto Test All Results On One Screen  
6mA DC RCD Test (for EVSE)      
'Hands Free' Testing
Wiring & Lead Polarity Check
Volts Measurement
Backlight
Soft Carry Case
IP Rating 54 54 40 40
All Auto RCD Results On One Screen  
Remote Test Probe Included  
0.001Ω Resolution High Current Loop Test  
55V Loop Test  
Phase Rotation  
Protective Lid On Instrument    
Touch Pad for Earth Potential Limits (25V or 50V)    
Lockout Test Button    
Earth Resistance Test    
PAT Test Firmware    
Download Memory    
Colour Screen      
50kA PFC Range using 25A Test Current      
Continuity 15mA Test Current Option      
0.001Ω resolution high current loop test   ✔ (25A test current)
Continuity 15mA Test Current Option      
Continuity 15mA Test Current Option      
Insulation 100V      
Polarisation and Dielectric Absorbtion Index      
Digital Insulation Resistance Bargraph      

Specifications

Kewtech KT66DL 12-in-1 Multifunction Tester

Loop Impedance

  • Range: 20.00/200.0/2000Ω (auto-ranging)
  • Display range: 0.00 - 20.99Ω / 16.0 - 209.9Ω / 160 - 2099Ω
  • Measuring range: 0 – 2000Ω
  • Accuracy: ±2.0% rdg ±8 dgt
  • Open-circuit voltage: 7 – 14V DC
  • Test current:
    200mA test: 200mA or more (2Ω or less)
    15mA test: 15mA ±3mA (short-circuit)

Enabled if pre-set NULL value is 9Ω or less

Buzzer: Buzzer sounds when measured resistance is 2Ω or less

Volts

  • Range: 300.0/600V (Auto-ranging)
  • Display Range: Voltage:
    2.0 – 314.9V, 240 – 629V
    Frequency: 40.0 – 70.0Hz (displayed at 2V or higher)
  • Measuring Range:
    Voltage: 2 – 600V
    Frequency: 45 – 65Hz
  • Accuracy:
    Voltage: ±2% rdg ±4 dgt
    Frequency: ±0.5% rdg ±2 dgt

Uc (RCD)

  • Mains voltage range: 100-260V
  • Range: 100V
  • Display range: 0.0 - 104.9V
  • Measuring range: 0 - 100V
  • Accuracy: +5% to +15% rdg ±8 dgt 230V
  • Test current: 50 % or less of I∆n

Phase Rotation

  • Measuring Range: 48 – 600V / 45 - 65Hz
  • Criteria of Judgement:
    Correct sequence: Clockwise symbol and “1, 2, 3” are displayed
    Reversed sequence: Counter-clockwise symbol and “3, 2, 1” are displayed

General

  • Applicable Standards:
    IEC 61010-1 CATIII (600V) CATIV (300V) pollution degree 2, IEC 61010 -Tester,
    -2-030, -2-034, IEC61557-1,2,3,4,5,6,7,10, IEC 60529 IP40, EN 61326-2-2 (EMC)
  • Dimensions: 136 (L) x 235(W) x 114 (D) mm
  • Weight: 1300g including batteries (8 x AA / LR6)

Earth

  Precise Measurement Simplified Measurement
Range 20.00 / 200.0 / 2000Ω (auto-ranging)
Accuracy 20Ω range; ±2% rdg ±0.08Ω
The other ranges: ±2% rdg ±3 dgt
(Aux. earth resistance: 100Ω)
±2% rdg ±0.08Ω
The other ranges: ±2% rdg ±3 dgt
Output
Current
20Ω range: approx. 3mA, 200v range: approx. 1.7mA
2000Ω range: approx. 0.7mA Frequency: 825Hz

Insulation

Rated Voltage 100V 250V 500V 1000V SPD (Varistor) 1000V)
Range 2.000/20.00/200.0MΩ auto-ranging 20.00/200.0/1000MΩ auto-ranging 20.00/200.0/2000MΩ 0 -1000V (increases in 1V steps)
Display Range 0.000 - 2.099MΩ,
1.60 - 20.99MΩ,
16.0 - 209.9MΩ
0.00 - 20.99MΩ,
16.0 - 209.9MΩ,
160 - 1049MΩ
0.00 - 20.99MΩ,
16.0 - 209.9MΩ,
160 - 2099MΩ
1049V
Measuring Range 0 - 200MΩ 0 - 1000MΩ 0 - 2000MΩ 0 - 1049V
Accuracy 2.000MΩ range: ±2% rdg ±6 dgt
20.00MΩ range: ±2% rdg ±6 dgt
200MΩ range: ±5% rdg ±6 dgt
20.00MΩ range: ±(2% rdg +6 dgt), 200.0MΩ range: ±(2% rdg +6 dgt) ±5% rdg +5 dgt
1000MΩ range: ±(5% rdg +6 dgt) 2000MΩ range: ±(5% rdg +6 dgt)
Reated meas. current 1.0 - 1.2mA at 100kΩ 1.0 - 1.2mA at 250KΩ 1.0 - 1.2mA at 500kΩ 1.0 - 1.2mA at 1MΩ 1.0mA

Loop

Function Loop ATT Loop High
3-Wire L-PE 2-Wire L-PE L-PE0.01ΩRes L-PE0.001ΩRes L-N/L-L
Mains input
Voltage Range
100 – 260V 50/60Hz (L-N < 20Ω) 48 – 260V 50/60Hz 100 - 260V 50/60Hz 48 - 260V 50/60Hz
Range Loop 20.00/200.0/2000Ω (auto-ranging) 20.00/200.0/2000Ω 2.000Ω 20.00Ω
PFC/PSC 2000A/20kA 2000A/20kA (PFC only) 2000A/50kA (PFC only) 2000A/20kA (PSC only) 2000A/20kA (PSC only)
Display range Loop 0.00 – 20.99Ω
21.0 – 209.9Ω
210 – 2099Ω
0.00 – 20.99Ω
21.0 – 209.9Ω
210 – 2099Ω
0.00 – 20.99Ω
21.0 – 209.9Ω
210 – 2099Ω
0.000 – 2.099Ω 0.00 – 20.99Ω
PFC/PSC 0 - 2099A
2.10 - 20.99kA
0 - 2099A
2.10 - 20.99kA
(PFC only)
0 - 2099A
2.10 - 50.49kA
(PFC only)
0 - 2099A
2.10 - 20.99kA
(PFC only)
0 - 2099A
2.10 - 20.99kA
(PSC only)
Meas. range Loop 0 – 2000Ω 0 – 2000Ω 0 – 2000Ω 0 – 2Ω 0 – 20Ω
Accuracy Loop ±(3% rdg +6 dgt) ±(3% rdg +10 dgt) ±(3% rdg +6 4gt) ±(3% rdg +25mΩ) ±(3% rdg +4 dgt)
PFC/PSC Depending on the accuracies of voltage and LOOP measurements
Test current @ 230V L-N:6A/60ms
N-PE:10mA (5.3Hz)
L-PE: 15mA 20Ω: 6A/20ms,
200Ω: 0.5A/20ms
2000Ω: 15mA/500ms
25A/20ms 6A/20ms

RCD (Mains input voltage range: 100V – 260V 50/ 60Hz. For Type AC and A RCDs rated at 100mA or higher: 190 – 260V)

Mode Rated residual operating current (mA)(I∆n) Test current Duration
Current (mA) rms Accuracy @230V Meas. time Accuracy
x 1/2 AC G: 10/30/100/300/500/1000 S: 100/300/500 I∆n×1/2 -8% to-2% VAR:-10% to 0% 2000ms Trip Time ±(1%+2ms)
A/F G: 10/30/100/300/500 AS:100/300/500 I∆n×0.35 -10% to 0%
B G: 10/30/100/300 S:100/300 I∆n×1/2 -10% to 0%
x 1 AC G: 10/30/100/300/500/1000 S: 100/300/500 I∆n +2% to +8% VAR:0% to +10% G:550ms S:1000ms Measuring time ±3% of FS
A/F G: 10/30/100/300/500 AS:100/300/500 I∆n×1.4 (10mA: I∆n×2) 0% to +10%
B G: 10/30/100/300 S:100/300 I∆n×2 0% to +10%
6 mA DC I∆n 0% to +10% 10.5s  
x 5 AC G: 10/30/100 S: 100 I∆n×5 +2% to +8% VAR:0% to +10% 410ms  
A/F G: 10/30/100 AS: 100 I∆n×5×1.4 0% to +10%
B 10/30 I∆n×2×5 0% to +10%
Ramp 20 to 110% AC 10/30/100/300/500 S: 100/300/500 I∆n -4% to +4% by 10%G: 300ms S: 500ms Measuring time ±3% of FS
A/F G: 10/30/100/300/500 AS:100/300/500 I∆n×1.4 (10mA:I∆n×2) -10% to +10%
B G: 10/30/100/300 S: 100/300 I∆n×2 -10% to +10% by 2% /150ms
Ramp EV 30 to 100% 6 mA DC I∆n -10% to +10% by 2% / 500ms  

What's In The Box?

  • Kewtech KT66DL 12-in-1 Multifunction Tester
  • Kewtech KEWEVSE EV Charging Point Adapter
  • ACC064SP G7 Test remote with remote test button
  • ACC065 G7 Test lead set
  • KAMP12 Mains lead
  • KEW8212-USB download lead
  • Software (CD / or download option)
  • Test lead pouch
  • Soft carry case
  • Padded strap
  • Batteries
  • Instruction Manual
  • Calibration Certificate

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