Material Sampling Test Systems
Automatic Surge Arrester Comprehensive Test System
Human-machine terminal and integrated test device for sampling tests on surge arresters rated 35 kV and below. A single connection completes the power-frequency reference voltage, continuous current, DC reference voltage and 0.75 times DC leakage current tests.
Overview
Human-machine terminal and integrated test device for sampling tests on surge arresters rated 35 kV and below. A single connection completes the power-frequency reference voltage, continuous current, DC reference voltage and 0.75 times DC leakage current tests.
Standards & Compliance
Benchmark standards for this equipment category
Systems in this category are commonly specified against these standards, linked to the issuing body. Final configuration and acceptance criteria follow the standard and edition you nominate.
- IEC 61869-1 — Instrument transformers - General requirements
- IEC 61869-2 — Additional requirements for current transformers
- IEC 60270 — Partial discharge measurements
- GB 1207 — Voltage transformers
- GB 1208 — Current transformers
- DL/T 845 — Loop resistance testing
Application Scenarios
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Get a QuoteDetailed Description
System overview: the system covers sampling tests on surge arresters rated 35 kV and below.
Configuration: the system is a human-machine interface terminal with an integrated test device. The test device contains an intelligent measurement module, a power distribution module, an automatic wiring-changeover module and a wiring indication module.
Operation: the system automatically calls the intelligent measurement module, the power module and the switching device and starts testing item by item, automatically completing the voltage and current output, parameter measurement, range switching and data upload for every test item.
Test items: one-time wiring automatically completes the power-frequency reference voltage test, the continuous current test, the DC reference voltage test and the leakage current test at 0.75 times the DC voltage.
Data handling: the system receives test tasks automatically, generates the test report automatically and uploads the data to the data-centre platform.
Technical Specifications
| Applicable voltage class | 35 kV and below |
|---|---|
| Applicable test objects | Surge arresters |
| Configuration | Human-machine interface terminal with integrated test device |
| Test device modules | Intelligent measurement, power distribution, automatic wiring changeover, wiring indication |
| Test items on a single connection | Power-frequency reference voltage test, continuous current test, DC reference voltage test, leakage current test at 0.75 x DC voltage |
| Data handling | Automatic task reception, automatic report generation, upload to the data-centre platform |
Frequently Asked Questions
What voltage class does the surge arrester test system cover?
What tests are completed on a single connection?
What modules make up the test device?
Reviewed by the Application Engineering Team at Nanjing Gaodian Electric Power Equipment
Specifications are taken from the manufacturer’s technical documentation. Final configuration and acceptance criteria follow the standard and edition you nominate — tell us your test list and we will confirm the ratings.
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