TH0530

• Available in 1 kA and 2 kA current specifications

• Measurement frequency: DC ~ 1 kHz

• Accuracy class: 0.005 / class 0.01

• Through-core and direct-in measurement

• The aperture of Ф 70 mm facilitates penetration of high-current wires

• Analog I/V output mode is supported

TH0530 is a wide measurement range, high measurement accuracy, small and portable ammeter, using broadband current comparator technology, suitable for measuring broadband high current in the field, or for calibrating AC and DC high current sources and ammeters.

Power supply	AC:85 V ~ 265 V / 47 Hz ~ 63 Hz DC:120 V ~ 370 V
Maximum power consumption	100 VA
Warm-up time	30 minutes
Working environment	Temperature: 0°C ~ 50°C Humidity: 30% R·H ~ 80%R·H, no condensation. Others: No electromagnetic field interference.
Storage environment	Temperature: -30°C ~ 70°C Humidity: 10% R· H ~ 90%R·H, no condensation.
Altitude	0 m ~ 3000 m
Communication interface	RS 232 × 1
Size	175 mm (W) × 330 mm (D) × 275 mm (H)
Display screen	5.6-inch color LCD display
Quality	Approx 13 kg

AC direct current measurement

Measurement manner	Current range		Resolution	Frequency Hz	Measurement uncertainty (k=2) (23°C ± 5°C)		Temperature coefficient (/°C). (0°C~50°C)
	TH0530 -1 kA	TH0530 -2 kA			Class 0.005	Class 0.01	Class 0.005	Class 0.01
					*(ppmRD+ppmRG)^[1]*
Straight-in	2.5 A	5 A	1 μA	DC	40 + 10	80 + 20	3 + 2	6 + 4
				40≤F≤400	150 + 50	220 + 80
				400<F≤1k	350 + 150	350 + 150
	10 A	20 A	10 μA	DC	40 + 10	80 + 20	3 + 2	6 + 4
				40≤F≤400	150 + 50	220 + 80
				400<F≤1k	350 + 150	350 + 150
Piercing	250 A	500 A	100 μA	DC	40 + 10	80 + 20	3 + 2	6 + 4
				40≤F≤400	150 + 50	220 + 80
				400<F≤1k	350 + 150	350 + 150
	1 kA	2 kA	1 mA	DC	40 + 10	80 + 20	3 + 2	6 + 4
				40≤F≤400	150 + 50	220 + 80
				400<F≤1k	350 + 150	350 + 150
Note [1]: RD is the reading value and RG is the range value.