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AC Leakage Current, 30mA /300mA, 30/300A, 40mmφ CT Model 140 (CE)
FEATURES 40mmφCT window and ultra compact size. Least affection from the external magnetic field. Wide current measurements.(AC0.01mA-300A)

AC Leakage Current, 30mA /300mA, 30/300A, 40mmφ CT

Model 140 (CE)

FEATURES

40mmφCT window and ultra compact size.
Least affection from the external magnetic field.
Wide current measurements.(AC0.01mA-300A)

SPECIFICATIONS

Safety standard

IEC 61010-1, IEC 61010-2-032
Installation CategoryⅡ600V or CategoryⅢ300V.

E.M.C. standard

EN 61326

Measuring method

Dual slope integration mode

Display

3.5 digit LCD, max. reading of 3200

Range

AC 0～30mA/300mA, 30A/300A, 2 range manual

Accuracy

23℃±5℃ 80%RH or less (50/60Hz)

Range	Resolution	Accuracy
AC 30/300mA	0.01mA	±1.2% rdg ± 5dgt
AC 30/300A	0.01A	0～200A : ±1.2% rdg ± 5dgt
		200～250A : ±3.0% rdg ± 5dgt
		250～300A : ±5.0% rdg ± 5dgt

Jaw opening capability

40mmφ

Over range indication

"OL" mark on LCD

Low battery indication

"Battery" mark on LCD

Data hold indication

"DH" mark on LCD

Sampling

2 times/sec (Digital display)
12 times/sec (Bar graph display)

Withstanding voltage

AC 3700V 1 minute max. (Between the core of CT and outer case)

Operating temperature

0℃ to 40℃, 80%RH max. ( Without condensation )

Storage temperature

-10℃ to 60℃, 70%RH max. ( Without condensation )

Power supply

1.55V (SR-44, LR-44)×2

Power Consumption

5mW

Auto power off

Approx. 10 minutes later after power on

Battery life

Approx. 50 hours(LR-44)

Size

64(W)×162(H)×23(D)mm

Weight

Approx. 125g

Accessories

Soft case	:	1
Instruction manual	:	1
Batteries LR-44(1.55V)	:	2