TD1050 Calibration Device for Clamp Meter

• Accuracy: Class 0.05

• DC current: 10 mA ~ 1050 A（2100 A is optional）

• AC current output: 10 mA ~ 1020 A（2050 A is optional）

• DC voltage output(optional): 20 mV ~ 1100 V

• AC voltage output(optional): 1 V ~ 825 V

• Frequency: 40 Hz ~ 400 Hz

• DC resistance output(optional): 10 Ω ~ 11 MΩ

• Two thickness copper rings

• AC/DC power output(optional)

TD1050 is a calibration apparatus for multifunctional clamp meters, which integrates functions such as AC/DC high current standard source, AC/DC voltage standard source, and resistance standard source, and also has AC/DC power output function, which can meet the calibration needs of multifunctional clamp meters with different accuracy levels.

Power supply	AC (380 ± 38)V，( 50 ± 2 ) Hz
Max Power Consumption	16 kVA @ 1000 A Model，32 kVA @ 2000 A Model
Operating Condition	0°C~40°C，(20%~85%) R·H，non-condensing
Storage Condition	-20°C~70°C，(10%~95%) R·H，non-condensing
Standard Interfaces	RS232×1
Dimensions	Range	Width(W)	Depth(D)	Height(H)	Diameter of the copper ring
					Ring 1(Ø₁)	Ring 2(Ø₂)
	1000 A	740 mm	1723 mm	1467 mm	10 mm	19 mm
	2000 A	1480 mm	1723 mm	1467 mm	10 mm	27 mm

DC Current

Copper Ring	Range	Resolution	Output Range	Max Load
Ring 1	100 mA	1 μA	10.000 mA ~ 110.000 mA	8 V
	300 mA	1 μA	30.000 mA ~ 330.000 mA	8 V
	1 A	10 μA	0.10000 A ~ 1.10000 A	8 V
	3 A	10 μA	0.30000 A ~ 3.30000 A	8 V
	10 A	100 μA	1.0000 A ~ 11.0000 A	8 V
	30 A	100 μA	3.0000 A ~ 33.0000 A	8 V
	100 A	1 mA	10.000 A ~ 110.000 A	8 V
Ring 2	250 A	1 mA	20.000 A ~ 275.000 A	8 V
	500 A	1 mA	50.000 A ~ 550.000 A	8 V
	1000 A	10 mA	100.00 A ~ 1050.00 A	8 V
	2000 A [1]	10 mA	200.00 A ~ 2100.00 A	8 V
Note[1]: 2000 A is Optional

Range	Stability (± %/min)	Accuracy ± (ppmRD+ppmRG) [2]	Ripple Factor (%)
100 mA	0.01	300 + 100	<0.5
300 mA	0.01	300 + 100	< 0.5
1 A	0.01	300 + 100	< 0.5
3 A	0.01	300 + 100	< 0.5
10 A	0.01	300 + 100	< 0.5
30 A	0.01	300 + 100	< 0.5
100 A	0.01	300 + 100	< 0.5
250 A	0.01	300 + 100	< 0.5
500 A	0.01	300 + 100	< 0.5
1000 A	0.01	300 + 100	< 0.5
2000 A	0.01	300 + 100	< 0.5
Note[2]: RD=Reading，RG=Range, unless otherwise noted；

• Output range: 10 mA ~ 1050 A\2100 A

• Manual or automatic range switch.

• Adjustment fineness: 0.002%*RG

• 6 digits decimal display

• Protections: open-circuit protection, overload protection, over-heat protection

TD1050 Calibration Device for Clamp Meter

☆ Calibrate Clamp Meter by Single-turn Method

☆ Calibrate Clamp Power Meters(optional)

☆Calibrate Multi-function Clamp Meters(optional)

TD1050 Calibration Device for Clamp Meter

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