KEW 4140 LOOP/PFC/PSC TESTER

Out of Stock

KEW 4140 LOOP/PFC/PSC TESTER

Anti-Trip Technology for complete trip free Loop testing on all RCDs rated 30mA and above

Anti-Trip Technology for complete trip free Loop testing on all RCDs rated 30mA and above
Dual Display allows simultaneous measurements like Loop & PFC/PSC
Two wire connection for Loop L-L, L-N and PSC testing is possible
Phase rotation, Voltage and Frequency measurements
Lock-down test button for ‘hands free’ testing with auto-start operation
Display and front panel keyboards with Backlight to be visible in dark places
Water and Dust proof (IP54)

LKR 303,380

Out of stock

Sampath Bank Payment Plans

The installment payment calculations now include the VAT(18%) amount of Rs.54,608.40, bringing the total cost to Rs.357,988.40. All displayed amounts reflect this inclusive pricing for complete transparency.

Month(s)	Handling Fee (%)	Monthly (Approx)	Total (Approx)
3	0.00%	119,329.47	357,988.40
6	0.00%	59,664.73	357,988.40
12	0.00%	29,832.37	357,988.40

Commercial Bank Payment Plans

Month(s)	Handling Fee (%)	Monthly (Approx)	Total (Approx)
6	0.00%	59,664.73	357,988.40
12	0.00%	29,832.37	357,988.40

Have questions? Chat with us on WhatsApp. We're here to help!

Colour:
Model:
Product Variations:
Size:
Type:

Specification

Loop Impedance
	Function	L-PE ATT OFF	L-PE ATT ON		L-N / L-L
	Rated Voltage	230V (50/60Hz)			L-N: 230V (50/60Hz) L-L: 400V (50/60Hz)
	Operating Voltage	100 to 280V (45 to 65Hz)			100 to 500V (45 to 65Hz)
	Range (Auto-Ranging)	20/200/2000Ω	20/200/2000Ω (L-N<20Ω)		20Ω
	Nominal Test Current at 0Ω External Loop: Magnitude/Duration at 230V	20Ω:6A/20ms 200Ω:3A/20ms 2000Ω:15mA/250ms	L-N: 6A/60ms N-PE: 10mA/Approx.5s		20Ω: 6A/20ms
	Accuracy	±3%rdg±4dgt ^*1	±3%rdg±6dgt^*1		L-N: ±3%rdg±4dgt L-L: ±3%rdg±8dgt
PFC (L-PE) / PSC (L-N / L-L) ^*2
	Function	PFC	PFC (ATT)		PSC
	Rated Voltage	230V (50/60Hz)			L-N: 230V (50/60Hz) L-L: 400V (50/60Hz)
	Operating Voltage	100 to 280V (45 to 65Hz)			100 to 500V (45 to 65Hz)
	Range (Auto-Ranging)	2000A/20kA	2000A/20kA (L-N<20Ω)		2000A/20kA
	Nominal Test Current at 0Ω External Loop: Magnitude/Duration at 230V	20Ω: 6A/40ms 200Ω: 2A/20ms 2000Ω: 15mA/500ms	L-N: 6A/60ms N-PE: 10mA/Approx.5s		20Ω: 6A/20ms
Phase Rotation
	Operating Voltage	50 to 500V, 45 to 65Hz
	Remarks	Correct phase sequence: displayed "1.2.3" and mark Reversed phase sequence: displayed "3.2.1" and mark
Volts
	Function	Volts		Frequency
	Measuring range	0 to 500V		45 to 65Hz
	Accuracy	±2%rdg±4dgt		±0.5%rdg±2dgt
Applicable standards		IEC 61010-1 CAT Ⅲ 300V (500V L to L), IEC 61010-031 IEC 61557-1, 3, 7, 10, IEC 60529 (IP54), IEC 61326 (EMC)
Power source		1.5V AA batteries × 6 *Use of alkaline batteries (LR6) is recommended.
Dimension		84 (L) × 184 (W) × 133 (D) mm
Weight		Approx. 860g (including batteries)
Accessories		Mains test lead ^3 Distribution board test lead ^4 9156A (Soft case with shoulder strap) LR6 (Battery) × 6, Instruction manual

*1: Accuracy of L-N LOOP displayed on the Sub Display is synchronized with the one at L-N/L-L function.
*2: PSC/PFC Accuracy is derived from measured loop impedance specification and measured voltage specification.
*3: 7187A (Power cord [UK]), 7218A (Power cord [EU]), 7221A (Power cord [SA]), 7222A (Power cord [AU])
*4: 7246 (Blue, Green, Red), 7247 (Black, Green, Red)