3ctest Automotive Transient Generators

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3ctest LFS 300A Voltage Ripple Disturbance Simulator (Pulse A)

Condition New

5.7inch colorful touch screen operation
For ISO/DTS 7637-4:A
Integrative design to be simple and convenient, safe and durable
Key components with high-quality materials, high reliability, fine appearance and comfortable operation
Ethernet, RJ45 interface for PC remote control and test report printing

Standard:

ISO 7637-4:A
DTS 7637-4:A

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3ctest LFS 300A Voltage Ripple Disturbance Simulator (Pulse A)
5.7inch colorful touch screen operation
For ISO/DTS 7637-4:A
Integrative design to be simple and convenient, safe and durable
Key components with high-quality materials, high reliability, fine appearance and comfortable operation
Ethernet, RJ45 interface for PC remote control and test report printing
Standard:
ISO 7637-4:A
DTS 7637-4:A
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Test Equipment Description

The 3ctest LFS 300A Voltage Ripple Disturbance Simulator is as per ISO/DTS 7637-4：A-2017 to meet transient conduction measurement Pulse A for new energy vehicle-mounted electric drive and HV components. This equipment is based on our third generation control platform with intelligent control, easy operation and one-key performing tests after setting parameters.

Test Connection Diagram

Test Connection Diagram

SPECIFICATIONS
Technical parameters
Frequency range	1KHz～300KHz/duty cycle 50%
Frequency step	1KHz/10KHz
Open-circuit output voltage Upp	0.5～50V adjustable
Ripple wave dwell time	1～5s adjustable
Generator output impedance	Zout ≤ 0,5 Ω (Zout = Upp/Ipp,)
TRise, TFall	< 1 µs @ Open-circuit voltage (25 Vpp)
TRise, TFall	< 2,5 µs @ Short-circuit current(≥50 App);
Current capacity	≥32 A (rms), ≥70 A (peak)
Coupling	Differential mode：120 μF （single-ended or double-ended optional） Common mode：30uF + 10ohm resistance
Serial interface	LAN Ethernet RJ45
Test mode	HV+line-to-HV-line； HV+ line-to-ground； HV- line to ground； HV-&HV- line to ground
General parameters
Power supply	AC 110/220V, ±10%,45-65Hz
Environment temperature	15 - 35℃
Size	600450370（LWH 8U） 625450195（LWH 4U）
Weight	Around 70Kg