TD-1320 Portable Tester for EV DC Charging Station
Product code: TD-1320
Model: TD-1320
Brand: Tunkia
Warranty Time: 2 Yıl
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TD-1320 is a portable instrument dedicated to on-site testing of DC EV( Electric Vehicles) chargers with DCV measurements up to 1150 V, DCI measurements up to 300A, and DC electrical energy available in class 0.05 / 0.1. The instrument can be combined with TK4710 DC resistive load to complete the metrology characteristic test, interoperability test and communication protocol conformance test of DC charger.
Features
- High Accuracy: Using wideband AC/DC direct-current-comparator, compared with the shunt, the thermoelectric potential influence is extremely small and the accuracy is high.
- Dc Ripple Measurement: Detect AC ripple below 1 kHz.
- 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 charge control guidance circuit, battery voltage simulator, BMS simulator, CAN message acquisition, waveform acquisition and other modules, no need for additional connection equipment.
- Data Acquisition: Built-in 8-channel high-speed data acquisition module, which can collect parameters and waveforms such as charging spot output voltage, charging current, vehicle battery voltage, CC1, auxiliary power supply, etc., and unify the time base with CAN messages to ensure long-term operation and zero data loss. Built-in CAN communication message acquisition module, can realize CAN bus message acquisition record, and synchronize time with the acquisition of voltage and current and other parameters, to achieve synchronous acquisition of messages and data waveforms;
- Built-in Vehicle Control Guidance Circuit: with DC+, DC-, PE, S+, S-, CC1, CC2, A+, A- and other loop connection lines on-off function and standard BNC interface, to achieve vehicle DC charging interface circuit fault simulation. Built-in R4 resistance simulation module, with resistance adjustment range of 420 Ω ~ 6800 Ω and step of 1 Ω. Each contact is equipped with an on-off switch, which can simulate the on-off state of the contact
- Insulation Resistance Simulation: The insulation state simulation of the charger can be completed, the input voltage range is 0 V ~ 800 V, the resistance adjustment range is 10 kΩ ~ 1 MΩ, and the step is 1 kΩ, which is used to simulate the positive and negative insulation faults of the charging spot.
- Battery Simulator: Output voltage 0 V ~ 1000 V, to achieve electric vehicle BMS simulation.
- High Reliability: There are 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 TK4960 DC 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.
For the application, detailed device demonstration and detailed technical information, please refer to the documents tab.
Product Codes
TD-1320-1000 (Class 0.1)
TD-1320-500 (Class 0.05)