System Equipment Composition

Number

Name

Model

Introduction

1

High voltage integrated performance tester for electric vehicles

EVTS 150C30

Output voltage: 0 ~ 1500 Vdc; Current: 240 A; Power: 120 kW (single power module 30 kW / 60 A);

Power/current extension: 1 N from the Lord;

Note: according to the actual power/current need to choose power supply module in parallel;

2

Dc decoupling capacitor

C150C10

>10mF, maximum input voltage 1500 Vdc; Current: 100 A

3

High voltage manual network

AN 150C30

Impedance: 10 mΩ, 25 mΩ, 50 mΩ, 100 mΩ ;Built-in capacitance ≥10 mF;

Maximum input voltage: 1500 Vdc; Current: 300 A;

AN 1501 n: 100 A / 1500 Vdc, built-in capacitance of 10 or higher mF;

Applicable to the ISO 21498-2-2021 and MBN_11123 standards;

4

High voltage test set

HTS 150C30

Impedance: 50 mΩ, 100 mΩ, 200 mΩ; Capacitance 10 mF;

Maximum input voltage: 1500 Vdc; Current: 300 A;

HTS 1501:100 A / 1500 Vdc, built-in capacitance 10 mF;

Apply to VW 800300:2021-02 standards;

5

Ripple signal generator

RSG 80C50

10 Hz ~ 300 kHz; Power: 5000 W;

Note: according to the actual power/current demand to choose corresponding generator model;

RSG 40C20: power 800 W;

RSG 80C100: power 10 KW;

6

coupling transformer

TPT-7637-4C300B1、B2

10Hz ~ 300 kHz ;Current: 300 A;

Note: Select the corresponding generator model according to the actual current demand;

TPT-7637-4C100B:100 A /10 Hz ~ 300 kHz

TPT-7637-4C1000C:1000 A /300 Hz ~ 300 kHz

7

Electric vehicle dumping load simulator

EVDG 20

VW80300-2021 ：EHV-10-1 / EHV-10-2;

Pulse amplitude: 20 V ~ 200 V;

DUT load capacity: 1000 Vdc / 100 A;

8

High-voltage pulse jamming generator for electric vehicles

EVPG 20

VW80300-2021 ：EHV-16

Pulse amplitude: 20 V ~ 200 V;

DUT bearing capacity: 1000 Vdc / 100 A.

9

Automotive immunity test software

Autolab

Automotive immunity test software

10

oscilloscope

MDO32

Bandwidth 1GHz, sampling rate 5 G Sa/s, 2 analog channels

11

High voltage differential voltage probe

THDP0200

Attenuation:50 X / 500 X，bandwidth:200 MHz；

Maximum voltage 1500 Vdc；

12

current probe

PT-722

DC ~ 200 kHz，0.5 ~ 1000 A (4000 Ap - p)

ISO 21498-2 Match the situation

Test requirement

Type of test

Match the situation

Equipment needed

6.2 The voltage varies within the working range

Immunity - voltage variation

satisfy

1.    Oscilloscope

2.    Current probe

3.    Automotive immunity test software

4.    High voltage differential voltage probe

5.    High voltage manual network

6.    Ripple signal generator

7.    High voltage integrated performance tester for electric vehicles

8.    Coupling transformer

6.3 Generated voltage slope

Emission

satisfy

6.4 Voltage slope immunity

Immunity - voltage variation

satisfy

6.5 Generated voltage ripple

Emission

satisfy

6.6 Voltage Ripple immunity

Immunity - DC ripple

satisfy

6.7 Overvoltage

Immunity - voltage variation

satisfy

6.8 Undervoltage

Immunity - voltage variation

satisfy

6.9 Voltage Offset

Immunity - voltage variation

satisfy

6.10 The resulting throw load

Emission

satisfy

6.11 Throw load voltage immunity

Immunity - voltage variation

satisfy

Note: The test was carried out by the automotive immunity test software.

LV 123 Match the situation

Test requirement

Type of test

Match the situation

Equipment needed

10.4.1 Unlimited operating capability range

Immunity - voltage variation

satisfy

1.    Oscilloscope

2.    Current probe

3.    Automotive immunity test software

4.    High voltage differential voltage probe

5.    High voltage manual network

6.    Ripple signal generator

7.    High voltage integrated performance tester for electric vehicles

8.    Coupling transformer

10.4.2 Upper limit of operation capability

Immunity - voltage variation

satisfy

10.4.3 Lower limit operating capability range

Immunity - voltage variation

satisfy

10.4.4 Limit operating capacity range

Immunity - voltage variation

satisfy

10.4.5 Dynamic voltage - immunity

Immunity - voltage slope change

satisfy

10.4.6 Voltage ripple emission

Immunity - DC ripple

satisfy

10.4.7 Overvoltage

Immunity - voltage variation

satisfy

10.4.8 Undervoltage

Immunity - voltage variation

satisfy

10.4.9 Throw load

Immunity - voltage variation

satisfy

10.4.10 Voltage excursion

Immunity - voltage variation

satisfy

10.4.11 The interaction between low-and-high pressure systems

Functional test

Power supply only

Note: LV 123 standard against ISO 21498-2-2021 standard requirements.

VW80300_2021 Match the situation

Test requirement

Type of test

Match the situation

Equipment needed

EHV-01 The voltage varies within the operating range

Immunity - voltage variation

satisfy

1.    Oscilloscope

2.    Current probe

3.    Automotive immunity test software

4.    High voltage differential voltage probe

5.    High voltage test set

6.    Ripple signal generator

7.    High voltage integrated performance tester for electric vehicles

8.    Coupling transformer

9.    Electric vehicle dumping load simulator

10.High-voltage pulse jamming generator for electric vehicles

EHV-02 Operate within the overvoltage range

Immunity - voltage variation

satisfy

EHV-03 Operate in the undervoltage range

Immunity - voltage variation

satisfy

EHV-04 Pre-charge

Functional test

No satisfy

EHV-05 High voltage generated

Emission

satisfy

EHV-06 The system high voltage fluctuates

Immunity - voltage variation

satisfy

EHV-07 Energy storage device high voltage dynamic

Battery testing

No satisfy

EHV-08 High voltage ripple generated

Emission

satisfy

EHV-09 System high voltage ripple

Immunity - DC superimposed ripple

satisfy

EHV-10 Throw load

Immunity - Pulse immunity

satisfy

EHV-11 High voltage offset

Immunity - Pulse immunity

satisfy

EHV-12 High voltage overcurrent

Current variation

Power supply only

EHV-13 High pressure life

Periodic test

Power supply only

EHV-14  High voltage component switch durability test

Periodic test

Power supply only

EHV-15 High voltage interlock service disconnects and crash signal operation

Functional test

Power supply only

EHV-16  High voltage pulse

Immunity - Pulse immunity

satisfy

Note:

1. The VW 80300 _2021 artificial network (HTS 150 c30) and ISO 21498-2-2021 standard in different network.

2. The EHV - 04 early charging: working parts in the process of the charging function when the function state of confirmation.

3. The EHV - 07 energy storage device of high voltage dynamic, by changing the load current mutation.

4. The EHV - 12 high pressure flow, by changing the DUT output load current increase 3 times.

5. EHV - 13 high service life, programmable ac/dc power frequency to 40 KHz.

6. EHV - 14 high-pressure components switch durability test, reliability test.

High voltage integrated performance tester for electric vehicles-technical parameters

Equipment model

EVTS 150C30 (Legend)

EVTS 150C10

Line Voltage Max

1500 VDC

1500 VDC

Max Current

240 A

120 A

Max power

120 KW

60 KW

Number of power modules

4 sets (single 30KW / 60A)

2 sets (single 30KW / 60A)

Overvoltage protection range

0 ~ 1650 V

0 ~ 1650 V

Overcurrent protection range

0 ~ 264 A

0 ~ 132 A

Overpower protection range

0 ~ 132 KW

0 ~ 66 KW

Voltage range

0 ~ 1500 V

Waveform

Sine waves, triangular waves, slope waves

Amplitude and position change

Static, linear

Maximum number of supported segments

100

Input/output port

100A solid port, 300A high voltage shielding terminal

100A solid terminal

Extend

Current and power can be customized expansion, parallel power modules, 1 master N slave.

Generate throw load voltage function

Dimensions

35 U

22 U

Weight

305 kg (with power supply)

220 kg (with power supply)

Note: the power 1 3 from the Lord, the output maximum 240 A, adapter 00 A test system (single power supply 30 kw / 60 A)

power supply 1 1 from the Lord, the output maximum 120 A, adaptation 100 A test system (single power 30 kw / 60 A) need more current & power output expansion power supply module number, please.

High voltage manual network-technical parameters

Unit type

AN 150C30 (Legend)

AN 1501N

Test voltage Vmax

1500 V DC

1500 V DC

Test current Imax

300 A

100 A

Impedance

0 mΩ、10mΩ、25 mΩ、50 mΩ、100 mΩ impedance curve

0 mΩ、10mΩ、25 mΩ、100 mΩimpedance curve

Inductance

1 μH

1 μH

Decoupling capacitor

≥10 mF

≥10 mF

Grounded capacitance

1 μF

1 μF

Frequency range

10 Hz ~ 150 kHz

10 Hz ~ 150 kHz

Capacitance voltage monitoring

Lower computer screen display

Nixie display

Input/output port

16A banana head terminal, 300A high voltage shielding terminal

16A banana terminal, 100A solid terminal

Temperature protection

The device stops running when the internal temperature exceeds

 80 ° C

Max Power Dissipation

350 W

250 W

Dimensions

35 U

22 U

Weight

230 kg

178 kg

Note: The manual network complies with 3 impedances required by ISO 21498-2-2021 and 1 impedance required by MBN_11123 for 300 A test systems.

The manual network meets the three impedances required by ISO 21498-2-2021 and is suitable for 100 A test systems.

High voltage test set-technical parameters

Unit type

HTS 150C30 (Legend)

HTS 1501

Test voltage Vmax

1500 V DC

1500 V DC

Test current Imax

300 A

100 A

Impedance

Impedance curves of 0 mΩ, 50 mΩ, 100 mΩ, 200 mΩ

decoupling capacitor

10 mF（±10 %）

10 mF（±10 %）

Box inductance

2*1 uH（±10 %）

2*1 uH（±10 %）

Cy

220 nF（±10%）

Capacitance voltage monitoring

Lower computer screen display

Nixie display

Input/output port

16A banana terminal, 300A high voltage shielding terminal /16A banana terminal, 100A solid terminal, 300A high voltage shielding terminal

16A banana terminal, 100A solid terminal /100A solid terminal

Temperature protection

The device stops running when the internal temperature exceeds 80 ° C

Frequency range

10 Hz ~ 150 kHz

10 Hz ~ 150 kHz

Max Power Dissipation

350 W

500W

Dimensions

35 U

22 U

Weight

275 kg

75 kg

Note: The manual network meets the 3 impediances required by VW 80300_2021 standard and is suitable for 100A and 300A test systems.

Coupling transformer-technical parameters

Unit type

TPT-7637-4C300B1, B2 (Legend)

TPT-7637-4C100B

TPT-7637-4C1000C

TPT-7637-4C1000B

Maximum unsaturated voltage (Vpp)

140 Vpp

140 Vpp

160 Vpp（1:1）

160 Vpp（2:1）

Maximum coupling current (App)

100 App

100  App

240 App（4:1）

400 App（4:1）

Maximum EUT current (A)

DC 300 A

DC 100 A

DC 1000 A

DC 1000 A

Maximum EUT voltage (V)

DC 1000 V

Input/output port

16A banana terminal /300A high voltage shielding terminal

100A solid terminal, through the core terminal

Turns ratio

1：1

1：1

2：1

4：1

2：1

4：1

Frequency range

10 Hz ~ 300 kHz

300 Hz ~ 150 kHz

Dimensions

440 mm (L)*190 mm (H)*585 mm (D)

800 mm(L)* 1150 mm(H)*1405 mm(D)

Weight

Single unit 65 kg

60 kg

570 kg

Up to 300 A secondary current for 300 A test systems.

Maximum 100 A secondary current for 100 A test systems.

600 A DC/1000 V DC @Max 20 min;

1000 A DC/1000 V DC @Max 10 min

Ripple signal generator-technical parameters

Unit type

RSG 80C50 (Legend)

RSG 40C20

Up to standard

ISO/TS 7637-4: 2020、 ISO 21498: 2021、 VW 80300: 2021

Frequency range

10Hz ~ 300kHz

Stepped frequency

0.01Hz

Open-circuit output voltage

140 Vpp

80 Vpp

Ripple dwell time

2 s ~999 s, resolution 0.1s

1 s ~10 s, resolution 0.1s

Generator overcurrent protects peak current

50 A

20 A

Input/output port

100A solid terminal

Max Power Dissipation

5000 W

800 W

Dimensions

22 U

4 U

Weight

Approx. 156 kg

Approx. 25 kg

Note: This ripple signal generator has A maximum power of 5000 W and is suitable for test systems below 300 A.

This ripple signal generator has A maximum power of 800 W and is suitable for test systems up to 100 A.

Electric vehicle dumping load simulator-technical parameters

VW 80300_2021 (EHV-10)

EHV-10-1

EHV-10-2

Pulse waveform feature

Approximate double exponential wave

Pulse voltage amplitude

20V ~ 200V，±10%

Calibration voltage

50V ~ 200V，±10%

20V ~ 200V，±10%

Pulse width

10ms（0-0%）±10%@2ΩLoad

≥1ms (0-0%), open circuit

Voltage change rate (0%-100%)

≥250V/ms

≥3000V/ms

Input/output port

100A solid terminal

Nominal output impedance

0.16 Ω

Pulse interval time

3-99s

Pulse polarity

Positive only

Pulse number

1-99

Pulse triggering mode

Manual, automatic, external

Pulse coupling mode

Pulse coupled transformer

DUT capacity

DC 1000V/100A (customizable)

Dimensions

22U

Weight

Approx. 187 kg

Note: Load capacity up to 100 A, larger current systems need to be customized.

High-voltage pulse jamming generator for electric vehicles-technical parameters

VW 80300_2021 (EHV-16)

Test case 1

Test case 2

Pulse waveform feature

Approximate square wave

Pulse voltage amplitude

20V ~ 200V，±10%

Calibration voltage

75V ~ 200V，±10%

Pulse width

1μs ~ 20μs，±10%

1μs ~ 5μs，±10%

Voltage change rate (0%-100%)

＞1V/ns

Input/output port

16A banana terminal, 100A solid terminal /100A solid terminal

Nominal output impedance

0.16Ω

Pulse interval time

10 ~ 100 ms

0.5 ~ 10 ms

Pulse polarity

Positive, negative, first positive and then negative

Pulse number

1 ~ 100

Pulse interval time

0.1 ~ 99 s

Number of test groups

1 ~ 100

Test group spacing

1 ~ 10 s

Pulse triggering mode

Manual, automatic, external

Pulse coupling mode

Coupling capacitance 100μF/ line

DUT capacity

DC 1000V/100A (customizable)

Dimensions

6U

Weight

Approx. 69 kg

Note: Load capacity up to 100 A, larger current systems need to be customized.