TD6600 is an intelligent instrument dedicated to testing the technical performance of relay protection testers. The instrument can accurately measure multiple channels of AC/DC voltages, currents, and small signal voltages. Its accuracy is Class 0.02. The user can complete the full-function test of the relay protection tester of Class 0.05 and below with this instrument. Compared with traditional methods, this instrument has the characteristics of simple connection and convenient operation.
6-channel of AC/DC Voltage Measurement：200 mV～1100 V
6-channel of AC/DC Current Measurement：1 mA～60 A
12-channel of Small Signal Measurement：1 mV～7.7 V
Frequency：10 Hz～1 kHz
Phase：0.000°～359.999°
Voltage/Current Accuracy：Class 0.02
Harmonic/Ripple Measurement Function
4 Pairs of Binary Input, 4 Pairs of Binary Output
Time Measurement Function
☆ Instrument Front/Side Panel | |
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Number | Function |
| The feet can be folded to raise the instrument slightly to a certain angle to obtain the best viewing angle for operation and reading. |
| The instrument handle is convenient for carrying the instrument. |
| LCD touch color screen, intuitive display of multiple power levels, full touch operation, greatly improving the usability of the instrument. |
| 6-channel current input terminal. |
| 6-channel current input terminal. |
☆ Instrument Rear Panel | |
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Number | Function |
| 8-channel switch output terminals, including 4-channel optocoupler outputs and 4-channel empty contact outputs. |
| 4-channel switch input terminals. |
| 12-channel small signal measurement terminals. |
| USB interface, RS232 interface, LAN interface, used to connect to the computer for communication. |
| 220V power input socket with ship type switch and fuse. |
☆ Wide Measuring Range |
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• A wide range of measurements can meet the calibration of relay protection testers commonly used in power systems • Fully automatic range switching, built-in protection module in the circuit, and alarm prompt when necessary. |
☆ Ripple Measurement Function | |
| In the DC measurement mode, TD6600 can analyze the ripple from 1 Hz to 5 kHz, measure its effective value, and complete the ripple test of DC voltage/current. |
☆ Harmonic Measurement Function and Graphical Display | |
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Number | Function |
| The instrument can measure 2nd to 63rd harmonics, and observe the waveforms of the electric quantities of each phase after the harmonics are loaded. |
| The histogram visually displays the frequency spectrum of each harmonic (fundamental wave is 100%). |
| It displays the content and phase value of the 2nd to 63rd harmonic. |
| It can visually display the phasor diagram, the output voltage and current amplitude and phase direction of each channel. |
| Display the waveform of the measured power in real time, and intuitively analyze the waveform distortion of the measured power. |
☆ Binary Input/Output and Time Measurement | |
| |
Number | Function |
| Built-in time measurement module, response time uncertainty up to 2 μs, can complete response time and synchronization test. |
| Binary Input：4 pairs, open contact or TTL level (0~5) V. |
| Binary Output：4 pairs of optocoupler output, 4 pairs of open contact output. |
| Binary Output：4 pairs of open contact outputs. |
☆ TD6610 With Load Capacity Test (option) |
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• TD6610 is a program-controlled and adjustable electronic load, which is specially used to test the load capacity of voltage source and current source. • Voltage source electronic loads up to 100 VA, current source electronic loads up to 240 W. • The load power factor is adjustable and meet the requirements of the load capacity test with an adjustable range of 0.4L ~ 1.0 ~ 0.4C. |
☆ Communication Interface and Special Software |
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• The rear panel of the instrument is equipped with rich communication interfaces such as RS232, USB, LAN, etc., which is convenient for building a fully automatic test system。 • Equipped with special test software, and automatically generate test reports to improve test efficiency. |
Range | Resolution | Uncertainty (k=2) ( ppm*RD+ppm*RG)[1] | Temperature Coefficient ppm*RD /℃ @ ( 15～30 ) ℃ |
2 V | 10 μV | 120 + 80 | <5 |
5 V | 10 μV | 120 + 80 | < 5 |
10 V | 0.1 mV | 120 + 80 | < 5 |
20 V | 0.1 mV | 120 + 80 | < 5 |
50 V | 0.1 mV | 120 + 80 | < 5 |
100 V | 1 mV | 120 + 80 | < 5 |
200 V | 1 mV | 120 + 80 | < 5 |
500 V | 1 mV | 120 + 80 | < 5 |
1000 V | 10 mV | 120 + 80 | < 5 |
Note【1】： RD is the reading value, RG is the range value, the same below. | |||
Range | Resolution | Uncertainty (k=2) ( ppm*RD+ppm*RG)[1] | Temperature Coefficient ppm*RD /℃ @ ( 15～30 ) ℃ |
10 mA | 0.1 μA | 120 + 80 | < 5 |
20 mA | 0.1 μA | 120 + 80 | < 5 |
50 mA | 0.1 μA | 120 + 80 | < 5 |
100 mA | 1 μA | 120 + 80 | < 5 |
200 mA | 1 μA | 120 + 80 | < 5 |
500 mA | 1 μA | 120 + 80 | < 5 |
1 A | 10 μA | 120 + 80 | < 5 |
2 A | 10 μA | 120 + 80 | < 5 |
5 A | 10 μA | 120 + 80 | < 5 |
10 A | 0.1 mA | 120 + 80 | < 5 |
20 A | 0.1 mA | 120 + 80 | < 5 |
50 A | 0.1 mA | 120 + 80 | < 5 |
lVoltage measurement range: 200mV～1100 V, current measurement range: 1 mA～60 A, manual/automatic shift.
Range | Resolution | Uncertainty (k=2) ( ppm*RD+ppm*RG)[1] | Temperature Coefficient ppm*RD /℃ @ ( 15～30 ) ℃ |
10 mV | 0.1 μV | 120 + 10 | 10 |
20 mV | 0.1 μV | 120 + 10 | 10 |
50 mV | 0.1 μV | 120 + 10 | 10 |
100 mV | 1 μV | 120 + 10 | 10 |
200 mV | 1 μV | 120 + 20 | 10 |
500 mV | 1 μV | 120 + 40 | 10 |
1 V | 10 μV | 120 + 80 | 10 |
2 V | 10 μV | 120 + 160 | 10 |
5 V | 10 μV | 120 + 400 | 10 |
lMeasurement range: 1 mV～7.7 V, 6-digit display, manual/automatic shift
Voltage Frequency | Resolution | Uncertainty (k=2) ( ppm*RD+ppm*RG) |
10Hz≤F≤65Hz | 0.0001 Hz | 0.0003 Hz |
65Hz<F≤100Hz | 0.0001 Hz | 0.001 Hz |
100Hz<F≤450Hz | 0.001 Hz | 0.003 Hz |
450Hz<F≤1 kHz | 0.001 Hz | 0.005 Hz |
lPhase: The frequency of the input voltage and current are both 40 Hz～70 Hz
Measuring range：0.000°～359.999°，Uncertainty (k=2)：0.02°
lHarmonic measurement: 2nd to 63rd；Uncertainty (k=2)：0.02%*RG
lRipple measurement (frequency band)：1 Hz～5 kHz；Uncertainty (k=2)：0.05%*RG , Effective value display.
Type | Range | Uncertainty (k=2) |
Active Power | Combination of AC voltage and AC current @40 Hz～70 Hz | 0.05% |
Reactive Power | 0.1% | |
Apparent Power | 0.1% | |
Power Factor | -1.000...0.000...1.000 | 0.05% |
lBinary Input: Open contacts or TTL level (0~5) V, 4 pairs, response time: 20 µs
lBinary Output: Optocoupler output, 4 pairs, contact capacity: 40 V/30 mA, response time: 20 µs
lOpen contact output, 4 pairs, contact capacity: 220 V/0.5 A
lResponse time measurement uncertainty/ Synchronization measurement uncertainty (k=2): 2 μs
lClosing angle measurement uncertainty (k=2)：0.1°
Power Supply | AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz |
Warm-up Time | 20 minute |
Maximum Power | 100 VA |
Temperature Performance | Working Temperature：0°C~45°C； Storage Temperature：-20°C~70°C |
Humidity Performance | Working Humidity：< 80% @ 30°C，< 70% @ 40°C，< 40% @ 50°C Storage Humidity：(20%~80%) R·H，no condensation |
Altitude | < 3000 m |
Weight | About 18 kg |
Communication Interface | RS232、USB、LAN |
Dimensions | 480 mm(W) × 400 mm(D) × 270 mm(H) (excluding handles and feet) |
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Number | Picture | Name | Specification | Quantity | Note |
1 | | Voltage Test Leads | 1.5m / 2.1mm2 / Φ4-Φ4 socket | Green: 4 Yellow: 4 Red: 16 Black: 20 | Standard Accessories |
2 | | Current Test Leads | 1.5m / 8mm2 / Φ4-Φ4 socket | Green: 2 Yellow: 2 Red: 2 Black: 6 | Standard Accessories |
3 | | U-shaped Insert | Φ12 thin insert /Φ4 jack | Red: 6 Black: 6 | Standard Accessories |
4 | | Small Signal Test Leads | 1.5m/6-core aviation head/3 sets of alligator clips | 4 | Standard Accessories |
5 | | Network Cable | —— | 1 | Standard Accessories |
6 | | Universal Serial Cable | USB to RS232 | 1 | Standard Accessories |
7 | | Power Cable | AC 220V、10A | 1 | Standard Accessories |
8 | | Glass Fuse | F4A、250V | 3 | Standard Accessories |
9 | | Packaging Box | Aluminum Alloy Box | 1 | Standard Accessories |
Number | Picture | Name | Specification | Quantity | Note |
1 | | TD6610 Electronic Load | Voltage source electronic load up to 100 VA; Current source electronic load up to 240 W; The load power factor is adjustable in the range of 0.2L～1.0～0.2C. | 1 | Optional Accessories |
2 | | Special Test Software | Card U Disk | 1 | Optional Accessories |
3 | | Portable Case | —— | 1 | Optional Accessories |
Note: The above accessories need to be purchased separately and specified in the order contract. | |||||
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