TUNKIA TD6610 Programmable Adjustable Voltage and Current AC DC Electronic Load

Product Description

 

TD6610 Electronic Load

1. Summary

TD6610 is a programmable and adjustable electronic load. It is an instrument used to test the loading capacity of voltage sources and current sources. Compared with ordinary loads, it has convenient control and wide load adjustment range.The voltage source electronic load can reach a maximum of 100 VA, and the current source electronic load can reach a maximum of 240 W. The load power factor is adjustable and meets the requirements of JJG 1112-2015 "Testers for Relaying Protection" Requirements for load capacity testing.

 

2. Application

 

3. Instrument Appearance

 

 

 

No.	Function Description
1	Handle: convenient for users to carry the instrument.
2	LCD touch color screen: intuitive display of multiple power levels and full touch operation, greatly improving ease of use.
3	Physical buttons and knobs: used to assist in setting output.
4	Voltage source load and current source load terminal blocks
5	Foldable feet: easy to operate and read
6	RS232 interface: connected to the computer to facilitate user programming and control output.
7	Power switch and interface: boat-shaped switch, AC 220V power input interface with fuse.

 

5. Features

☆ Independent Voltage/Current Load Circuits

TD6610 is divided into voltage source load and current source load. The load circuits are independent of each other. The analog resistance values can be set separately to test the voltage source and current source respectively.

 

☆Power Factor Adjustable

After setting the analog resistance value of TD6610, the power factor can be directly set to 0.2L~1.0~0.2C, which is used to complete the JJG 1112-2015 "Testers for Relaying Protection" requirement to complete the adjustable power factor range of 0.4L~1.0~0.4C With load capacity test.

 

☆ Multiple Output Methods
	It has a "fixed-point output" mode. You can directly set the required output value through the digital buttons on the console or click on the touch screen. The instrument will automatically switch to the best range output, making it very convenient to calibrate digital instruments. Supporting three-phase unified adjustment or separate phase adjustment.
	The operating area is equipped with a knob that can be rotated clockwise or counterclockwise to increase or decrease the value output.
	When calibrating, it is usually necessary to select calibration points according to the proportion of each range of the meter being tested. Users can easily select the calibration point through the "percentage output button" on the operation panel or the "percentage calibration point" on the touch screen.

 

5. Specifications

5.1 AC Electronic Load

Load Type	Measurement Type	Technical Indicators
AC Voltage Load	Voltage Input Range	ACV: 30 V~ 150 V
	Maximum Current	500 mA
	Working Frequency	40 Hz~ 70 Hz
	Maximum Load	100 VA
	Impedance Setting Range	200 Ω<Z <500 Ω
	Adjust Fineness	1 Ω
	Measurement Uncertainty(k=2)	2%* RD± 0.1 Ω
	Power Factor	Adjustment range: 0.2L~ 1.0~ 0.2C
		Adjust fineness: 0.02
AC Current Load	Current Range	ACI: 1 A, 5 A
	Maximum Voltage	2.5 V
	Working Frequency	40 Hz~ 70 Hz
	Maximum Load	25 VA
	Impedance Setting Range	0.2 Ω<Z <15 Ω(1 A/15 Ω,5 A/1 Ω)
	Adjust Fineness	0.1 Ω
	Measurement Uncertainty(k=2)	5%* RD±5 mΩ
	Power Factor	Adjustment range: 0.2L~ 1.0~ 0.2C
		Adjust fineness: 0.02

 

5.2 DC Electronic Load

Load Type	Measurement Type	Technical Indicators
DC Voltage Load	Voltage Input Range	DCV: 30 V~ 400 V
	Maximum Current	800 mA
	Maximum Load	100 W
	Resistance Setting Range	300 Ω<R <3 kΩ
	Adjust Fineness	1 Ω
	Measurement Uncertainty(k=2)	2%* RD±0.1 Ω
DC Current Load	Current Range	DCI: 20 A
	Maximum Voltage	20 V
	Resistance Setting Range	240 W
	Adjust Fineness	0.2 Ω<R <1 Ω
	Measurement Uncertainty(k=2)	0.1 Ω
	Resistance Setting Range	5%* RD±5 mΩ

 

6. General Specifications

Power Supply	AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz
Warm Up Time	20 minutes
Maximum Power Consumption	240 VA
Temperature Performance	Working temperature: 0°C~45°C; Storage temperature: -20°C~70°C
Humidity Performance	Operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: (20%~80%) R·H, no condensation
Altitude	< 3000 m
Weight	About 10 kg
Communication Interface	RS232
Dimensions	435 mm(W) × 415 mm(D) × 195 mm(H) (excluding handles and feet)

 

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