DP7000 4kV High Voltage Compact Wire/Cable Harness Tester
High Voltage Compact Wire/Cable Harness Tester
Overview
With a maximum voltage of 3.5kV AC/4kV DC, DP7000 compact high-voltage wire/cable harness tester greatly reduces its size compared to the first generation high-voltage wire/cable harness tester. It also can be used for distributed high-voltage wire harness test.
DP7000 tester supports both two-wire and four-wire test, precise OS test, maximum 1A high current conduction test, DCR test, LCR test, insulation test, AC/DC withstand voltage test, ESD test.
DP7000 wire/cable harness tester is usually used in testing high-voltage connectors, cable, automotive power battery pack wiring harness, automotive PDU control box, as well as in testing AC/DC charging gun and AC/DC charging seat. Distributed DP7000 cable/wire harness tester is commonly used to test cable and wire harness in railway vehicle jumpers, electrical boxes, and cabins.
Features
- Support both 2-wire and 4-wire test, any point can be configured as an excitation or sampling terminal
- 5basic test modes (OS/DCR/IR/HIPOT/LCR/ESD) and more than 10 expansion function modes
- Automatic graphic editing, point finding, built-in multimeter can be used in any port.
- A multifunctional IO board to achieve one-stop test in charging guns/PDUs
- System self-testing, used for fault diagnosis.
- 4-wire conduction test, minimum resolution 1μΩ
- Insulation test up to 50GΩ
- Voltage withstand test with 8-level arc detection function
- LCR test frequency 50Hz~10kHz
- Maximum 4kV DC/3.5kV AC withstand voltage test
- Built in programmable 0~10V/1A DC low voltage source
- ESD test adopts 1mA constant current test method (universal standard)
- IO port with multi-channel electromagnetic valve drive capability
Software & interfaces
- User access management: administrators/programmers/operators three-level permissions
- 500 different projects management
- Self-learning test points to locate the connection relationship between points
- Support self-learning or manually divided test network segment
- Report print and edit, support printing in PDF and WORD formats
- Allow to configurate test network segment and parameters. Users can configure parameters for OS, insulation test, etc
- Relay life detection
- PTC/NTC temperature conversion
- 16-bit IO port input and output
- Database and docking with MES
Application
- Electric vehicles high-voltage cables and connectors test
- Electric vehicle PDU test
- AC/DC charging gun holder test
- Rail transit distributed test
- Military and nuclear cable/wire test
Specification
| Model | DP7000 | ||
| Measuring Mode | Inner four-wire + outer four-wire | ||
| Maximum number of test points | 192 | ||
| AC Output Voltage | 25V-3500 V | ||
| DC Output Voltage | 25V-4000 V | ||
| High Voltage Output Accuracy | ±3% | ||
| High Voltage Measurement Accuracy | ±3% | ||
| High Voltage Measurement Time | 0.02s – 60s, user delay not included | ||
| Low Voltage Measurement Time | 0.02s – 60s, user delay not included | ||
| O/S Measurement Time | 5mS (192 points, user delay not included) | ||
| Test items and range | O/S, Intermittence O/S, Quick Intermittence Open Circuit |
2kΩ-100 kΩ | |
| Inner Four-wire Test Conductance | 0.1Ω-300kΩ | ||
| Outer Four-wire Conductance Test | Measurement Range | 1uΩ-300kΩ | |
| Current Signal | ≤1A | ||
| AC Hipot Leakage Current | 0.01mA-10mA | ||
| DC Hipot Leakage Current | 1uA-5mA | ||
| DC Hipot Insulation Resistance | 1MΩ-10GΩ | ||
|
DC Resistance
|
Measurement Range | 0.1Ω-1MΩ | |
| Level Signal | 0-4V | ||
| Current Signal | ≤2mA | ||
|
LCR
|
Capacitances Measurement Range | 10pF-100uF | |
| Resistance Measurement Range | 100mΩ-20MΩ | ||
| Inductance Measurement Range | 10nH~100H | ||
| Frequency Signal | 50Hz/60Hz/100Hz/120Hz/1kHz/10kHz/100kHz | ||
| Range Mode | AUTO/HOLD | ||
| Level Signal | 0.1/0.3V/1V | ||
| Single-Side Test | Yes | ||
| O/S Terminal Judge | Yes | ||
| Advanced Functions | Programmable continuous test/ Automatic point search/ Auto-diagnosis | ||
| Test Scan Mode | Automatic/manual/external | ||
| Measurement Signal | low voltage measurement signal | ||
| Storage Memory | Number of test file up to 500 sets | ||
| OS Voltage | 5V | ||
| Panel | System/ Rapid/ Edit/ Function | ||
| Indicator | Pass/ Fail HV LED red-green indicator lights/ Screen Display/ Sound | ||
| Dimension (W*H*D) | 500*420*400 mm | ||
| Weight | 25 kg | ||
