TE1000-AC-EU EV Charger Energy Standard

Features

• AC Electrical Parameter Measurement

  ACV measurement range: 80 V~300 V (per phase);

  ACI measurement range: 0.1 A~80 A (per phase)

  Best measurement uncertainty (k=2): 0.025%*RD (Class 0.05) / 0.05%*RD (Class 0.1)

  Frequency measurement range: 45.000 Hz ~ 65.000 Hz

  Phase measurement range: 0.000° ~ 359.999°

• Standard Electrical Energy Measurement

  Power and energy accuracy: Class 0.05 / Class 0.1

  Supports two energy verification methods: Pulse method / Accumulated energy method

  Using the pulse method, energy error is automatically displayed with a resolution of 0.000 1%

  Using the accumulated energy method, the minimum accumulated energy display resolution reaches 0.000 001 kWh

  Millisecond-level energy refresh rate, meeting metering requirements under fluctuating loads during EV charging

  Minimum accumulated energy required to ensure specified accuracy: 0.1 kWh

  Supports forward energy, reverse energy, and total energy measurement, compatible with V2G mode

• Multiple Communication Interfaces

  Built-in Bluetooth, and satellite time synchronization modules, equipped with a Type-C interface for versatile communication

  Supports real-time upload of U / I / P / E / time / latitude and longitude data

• Compact and Easy to Use

  Weight: approx. 1.8 kg

  Convenient mobile app operation, suitable for single-operator use

• Various Accessories

  Optional precision real-time clock and temperature & humidity meter

  Supports clock timing error testing and ambient temperature and humidity measurement

No.

Name

Description

1

Housing

Instrument enclosure

2

Charging Connector

Type2 vehicle connector – connects to the EV

3

Cooling Vent

Fan outlet for dissipating heat generated during operation

4

Charging Socket

Type2 vehicle socket – connects to the charger under test

5

Charging Socket Cover

Prevents foreign objects from entering the socket

6

Power Switch

Power switch with indicator light

7

Status Indicator Lights

Assist in determining the various operating states of the instrument

8

Dust and Rain Cover

Prevents foreign objects and water splashes from entering the instrument interfaces

9

Pulse Interface

BNC interface for pulse input and output

10

Type-C Port

Used for device charging and data transfer

11

4G Card Slot

Reserved function

Measurement Range

Minimum Resolution

Absolute Measurement Uncertainty (k=2)

@ (15~35) °C, 1-year

Temperature Coefficient /°C @ (-25~55) °C

Class 0.05

Class 0.1

±( μV/V of reading ) @(45~65)Hz

80.000 0 ~ 300.000 0 V

0.1 mV

250

500

10

Measurement Range ^[1]

Minimum Resolution

Absolute Measurement Uncertainty (k=2) ^[2]

@ (15~35) °C, 1 year

Temperature Coefficient /°C @ (-25~55) °C

Class 0.05

Class 0.1

±( μA/A of reading ) @(45~65)Hz

0.100 000 ~ 1.000 000 A

1 μA

±0.5 mA ^[3]

±1 mA

—

1.000 000 ~ 5.000 000 A

1 μA

500

1000

—

5.000 00 ~ 80.000 00 A

10 μA

250

500

10

Note [1]: Automatic range switching

Note [2]: The parameters are derived from data after self-calibration. Self-calibration is required prior to measurement.

Note [3]: Measurements below 1 A are affected by a fixed range error.

Frequency

Measurement Range

45.000 Hz ~ 65.000 Hz

Minimum Resolution

0.001 Hz

Measurement Uncertainty (k=2)

0.01 Hz

Phase

Measurement Range

0.000°~359.999°

Minimum Resolution

0.001°

Measurement Uncertainty (k=2)

0.025°

Power Factor

Measurement Range

-1.000000 ~ 0 ~ 1.000000

Measurement Uncertainty (k=2)

0.1% of reading @ 0.8L~1~0.8C

Voltage

U

Current

I

Absolute Measurement Uncertainty (k=2)

@ (15~35) °C, 1-year

Temperature Coefficient /°C @ (-25~55) °C

Class 0.05

Class 0.1

±( μW/VA of reading ) @(45~65)Hz

80 V ≤ U ≤ 300 V

0.1 A ≤ I ≤ 1 A

1000 ×1 A / I ^[5]

2000 × 1 A / I

—

1 A ≤ I ≤ 5 A

1000

2000

—

5 A < I ≤ 80 A

500

1000

20

Supports testing using both pulse method and accumulated energy method

Standard energy pulse output: High-frequency full-scale corresponds to 60 kHz; low-frequency full-scale corresponds to 6 Hz

Standard energy pulse input: Frequency ≤ 200 kHz, voltage: 0…3.3 V…24 V

Pulse method: Automatically displays energy error with a resolution of 0.000 1%

Accumulated energy display: Minimum resolution reaches 0.000 001 kWh

Note [4]: AC energy accuracy is specified only for power factors in the range of 0.8L ~ 1 ~ 0.8C.

Note [5]: 1 A / I denotes the ratio of 1 ampere to the measured current.

Temperature

Measurement Range

-30 °C～60 °C

Maximum Permissible Error

0.5 °C

Clock Function

Time Synchronization Method

Satellite timing

Measurement Uncertainty (k=2)

±1 s