AC12V Ground Terminal Short-term High Current Resistance Test System
AC12V Ground Terminal Short-term High Current Resistance Test System
Complied Standards & Clauses
Conforms to IEC 62192-1:2022, etc.
Product Overview
It adopts independent programming software and computer-controlled operation. All standard test procedures and data judgments are controlled by the system, making it easy to operate. It provides AC30~8000A adjustable AC constant current source, which can be used for ground resistance testing, appliance switches, plugs and sockets, and switch cabinets. , busbar and other products temperature rise test. It has the characteristics of easy operation, accuracy and reliability, and is widely used in manufacturers, quality inspection and scientific research departments. It can also be used to assess the surface heating of electrical accessories when connected to a load current and whether the electrode temperature rise meets the requirements of the standard.
Technical Parameters
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Constant test current source |
Maximum output voltage: less than AC12V Test frequency 50Hz/60Hz can be set Constant test current source: 30.0~8000A continuously adjustable Current display accuracy: ± (0.25% reading + 0.25% range), resolution 0.1A/1A Test current stability: ±(1% set value + 5A) Current rise time: The time for the current to reach the set current value (maximum value 8000A) from 0A at the beginning of the test does not exceed 0.5s. Current rise stabilization time: about 0.5S Number of output phases: single phase, one station; |
| Operating mode | Continuous mode, on-off mode |
| Continuous mode power on time, power on and off time | 1～999.9 seconds/minute/hour |
| Number of on-off times | 1~9999 times, with power-off memory function, automatic shutdown when the number reaches |
| Control method | Equipped with PLC modules from well-known brands such as Siemens, Mitsubishi, and Omron, and equipped with a 7-inch or above color LCD touch control screen; |
| Operation mode | Manual or program-controlled operation; |
| Safety protection | With overload, overvoltage and overheating protection functions; |
| Accessories | Manual, power cord about 3 meters |
| Power supply | Three-phase AC380V±10%, 50Hz, 150KVA |
| Main configuration | |||
| Name | Specification | Brand | Quantity |
| Computer | Pen 4/1.8G or above CPU, 4G memory, 64G solid state drive, 15-inch LCD monitor), installed with XP Chinese operating system, OFFICE processing software | CUSN | 1 |
| Cabinet | Anti-static spraying | Customize | 1 |
| Programmable current source | 10V 8000A | Customize | 1 |
| Test fixture | According to standard | Customize | 1 |
| Program-controlled test recording software | Test control | Customize | 1 |
Details
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