TD1330
Life Time
12 Months Excellent for Service
Electricity
10mA~78A Measurement
30V Measurement
With LCD Display
Customized
300V
78A
Class 0.05; Class 0.1
TUNKIA
Package for Exporting
China
Product Description
TD1330 Portable Tester for AC EV charger
1. Summary
The TD1330 is a portable instrument dedicated to on-site inspection of EV AC charging spot, with three-phase AC voltage measurements up to 300 V, three-phase AC current measurements up to 78 A, and AC electrical energy measurement available in class 0.05 / 0.1. The instrument can be combined with TK4720 AC adjustable resistive load to complete the metrology characteristics test and interoperability test of AC charging spot.
2. Features
- AC harmonic measurement: Harmonics order of 2 to 64 can be detected.
- Power waveform display: Real-time charging curve U(t), I(t), P(t), E(t) display and record, etc.
- Ambient temperature measurement: Built-in temperature sensor for measuring the ambient temperature of the site to correct the working error.
- Clock verification function: Built-in GPS clock module, real-time clock display, and correct the Beijing time of the charging spot.
- Integration: Built-in measurement module, charge control guidance circuit, waveform acquisition and other modules, can complete all interoperability test items of AC charging spots.
- Built-in vehicle control guidance circuit: AC charging spot interoperability test can be completed, built-in L1, L2, L3, N, PE, CP, CC circuit on-off switch and CP ground short circuit switch, can realize the vehicle AC charging interface circuit fault simulation function. Built-in vehicle-side R2 resistance, R3 resistance simulation equivalent resistance simulation function, R2 resistance has adjustment range of 500 Ω ~ 6800 Ω, with resistance value online continuously adjustable with adjustment fineness of 1 Ω; R3 equivalent resistance has nominal value of 500Ω ~ 13000Ω, with resistance value online continuously adjustable with adjustment fineness of 1 Ω. Each contact point has an on-off switch, which can simulate the on-off state of the contact point.
- Waveform acquisition: Built-in 4-channel high-speed waveform acquisition module to ensure long-term operation and zero data loss.
- PWM signal measurement: Measure the frequency and duty factor of the PWM signal on the CP line in the control guidance circuit and display it in real time.
- High reliability: No switches, relays and other mechanical contacts in the current loop, can be overloaded at 2 times the rated current for 5 s.
- Calibration and verification: With dedicated calibration terminals, the device can be calibrated or verified by two methods, and the TK4965 AC charging electrical energy calibration adapter is optional.
- High-definition LCD touch color screen.
- Ethernet, WIFI, USB, CAN-BUS interface and host computer software.
- Support input of commercial power, built-in lithium battery and EV charger power supply.
- Equipped with portable instrument box, high seismic and electrical protection level.
3. Application
☆ Instrument Front Panel | |
 | |
| S/N | Function description |
| AC charging socket, using a dedicated charging connector to connect the inspected AC charging spot. | |
| A dedicated interface for voltage calibration. | |
| Auxiliary test point to transfer the AC charging socket to a conventional instrument terminal. | |
| AC charging socket, use a dedicated charging connector to connect the load or electric car. | |
| Multi-function interface: support photoelectric head, pulse input, pulse output, temperature sensor and other functions. | |
| Communication interface: including USB and LAN ports | |
| A GPS antenna that receives a standard clock signal to correct the time of the AC charging spot under test. | |
| Built-in large-capacity lithium battery. | |
| AC 220V power interface to power the instrument via commercial power | |
| LCD touch color screen, multi-power intuitive display, full touch operation. | |
| Instrument box lever, easy for user to carry the mobile tester. | |
5.1 Three-phase ACV measurement
| Range | Resolution | Accuracy ( ± ppm of reading + ppm of range) [1] | Temp. Coefficient, ±ppm*RD /°C @-25ºC~55ºC | ||
| Class 0.1 | Class 0.05 | Class 0.1 | Class 0.05 | ||
| 240 V | 0.1 mV | 400 + 100 | 200 + 50 | 30 | 20 |
| Note [1] : (ppm = parts per million) (e.g., 10ppm = 0.001%). | |||||
- Range: Manual/auto shift
- Measurement range: 30 V ~ 300 V
- Harmonic measurement uncertainty (k = 2): 0.05% * RG, RMS
5.2 Three-phase ACI measurement
| Range | Resolution | Accuracy ( ± ppm of reading + ppm of range) | Temp. Coefficient, ±ppm*RD /°C @-25ºC~55ºC | ||
| Class 0.1 | Class 0.05 | Class 0.1 | Class 0.05 | ||
| 100 mA | 0.1 μA | 400 + 100 | 200 + 50 | 50 | 20 |
| 200 mA | 0.1 μA | 400 + 100 | 200 + 50 | 50 | 20 |
| 500 mA | 0.1 μA | 400 + 100 | 200 + 50 | 50 | 20 |
| 1 A | 1 μA | 400 + 100 | 200 + 50 | 50 | 20 |
| 2 A | 1 μA | 400 + 100 | 200 + 50 | 50 | 20 |
| 5 A | 1 μA | 400 + 100 | 200 + 50 | 30 | 20 |
| 10 A | 10 μA | 400 + 100 | 200 + 50 | 30 | 20 |
| 30 A | 10 μA | 400 + 100 | 200 + 50 | 30 | 20 |
| 60 A | 10 μA | 400 + 100 | 200 + 50 | 30 | 20 |
- Range: Manual/auto shift
- Measurement range: 10 mA ~ 78 A
- Harmonic measurement uncertainty (k = 2): 0.05% * RG, RMS
5.3 Frequency and phase
- Frequency range: 45.000 Hz to 65.000 Hz.
- Phase range: 0.000°~359.999°
5.4 P/E Energy Measurement
| Electrical energy under test | Accuracy | |
| Class 0.1 | Class 0.05 | |
| Active power/electrical energy |cosΦ| ≥0.5; | 0.1%*RD | 0.05%*RD |
- Measuring range of power/energy: Combination of AC voltage and AC current range;
- Power factor measurement range: -1.000000…0.000000…1.000000
- Standard electrical energy pulse output: maximum frequency is 60 kHz
- Standard electrical energy pulse input: maximum frequency is 100 kHz, level: 0 ~ 5V
5.5 Temperature Clock
| DC power / electrical energy | Range | -30ºC~60ºC |
| Accuracy | 0.3ºC | |
| Clock function | Timing mode | GPS clock timing |
| Accuracy | 1s/d |
6. General Specifications
| Power supply mode | EV charger, built-in lithium battery, 220V commercial power |
| Power supply | AC ( 220 ± 22 ) V, ( 50 ± 2 ) Hz |
| Max. Power | 80 VA |
| Communication interface | USB, LAN, WIFI |
| Temperature performance | Operating temperature: -25°C~55°C; Storage temperature: -30°C~70°C |
| Humidity Performance | Operating humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: <80% R·H, non-condensing. |
| Altitude | < 3000 m |
| Weight | About 13 kg |
| Dimensions | 390 mm(W)× 400 mm(D)× 260 mm(H) |
