Nantong Eonova
RFQ Desk
EONOVA – Nantong Eonova Co., Ltd.
Full Portfolio (7 Standard Divisions)

GIS High-Voltage Test Equipment

Explore high-voltage test and diagnostic equipment for GIS applications. Define the test object, voltage waveform, frequency, duty cycle, measurement needs and site conditions before system selection.

Showing 6 of 26 Systems
All Products26OIP / RIP Bushings10Composite & Porcelain Insulators3Gas-Insulated Composite Bushings1GIS Cylinders & Operating Rods2GIS Testing Equipment6GIS Cast / Welded Enclosures3RIP Bushing Cores1
Voltage:
Technology:
Gas-Insulated Metal-Clad Test Transformer System
GTTS
200kV ～ 1250kV
GIS Testing & Diagnostic EquipmentGas-Insulated Metal-Clad Test Transformer System

Metal-enclosed SF6 test transformer system directly dockable to GIS with background partial discharge below 0.5pC.

Rated Voltage200kV ～ 1250kV
Catalog Standard ReferenceIEC 60060-1 / IEC 62271-203 / GB/T 16927
Metal-clad design can limit external corona interference; verify measurement background for the specified setup.Space-Saving Footprint
Technical SpecsDirect RFQ
Metal-Clad Lightning Impulse Generator
MIG
900kV ～ 4200kV
GIS Testing & Diagnostic EquipmentMetal-Clad Lightning Impulse Generator

High-energy metal-clad lightning impulse generator generating 1.2/50µs lightning and 250/2500µs switching impulses up to 4200kV.

Rated Voltage900kV ～ 4200kV
Catalog Standard ReferenceIEC 60060-1 / IEC 60060-2 / GB/T 16927.1
Extremely Low InductanceImmunity to Environmental Pollution
Technical SpecsDirect RFQ
GIS On-Site Resonance Test & Diagnostic System
GRDS
300kV ～ 1250kV
GIS Testing & Diagnostic EquipmentGIS On-Site Resonance Test & Diagnostic System

Modular mobile series resonance withstand system with high-precision SF6 quantitative leakage detection (0.01 ppm).

Rated Voltage300kV ～ 1250kV
Catalog Standard ReferenceIEC 60270 / IEC 62271-203 / DL/T 555
High PortabilityDual Diagnostic Capability
Technical SpecsDirect RFQ
Power Frequency Withstand Voltage Test System
PFTS
300kV ～ 1250kV
GIS Testing & Diagnostic EquipmentPower Frequency Withstand Voltage Test System

300kV-1250kV Power Frequency Withstand Voltage & Partial Discharge Test System for High-Voltage Insulators & GIS Components

Rated Voltage300kV ～ 1250kV
Catalog Standard ReferenceGB/T 16927.1 / IEC 60060-1 / IEC 62271-203 / DL/T 555
300kV-1250kV Full UHV RangeElectric Field Simulation Optimized Tooling
Technical SpecsDirect RFQ
Open-Type Lightning Impulse Generator
OIG
300kV ～ 4200kV
GIS Testing & Diagnostic EquipmentOpen-Type Lightning Impulse Generator

300kV-4200kV Open-Type Multi-Stage Marx Impulse Voltage Generator for High-Voltage Transformers & GIS

Rated Voltage300kV ～ 4200kV
Catalog Standard ReferenceGB/T 16927.1 / IEC 60060-1 / IEEE Std 4 / ANSI C68.1
300kV-4200kV Ultra-Wide VoltageLow Loop Inductance
Technical SpecsDirect RFQ
High-Current Test System
HCTS
Low-Voltage High-Current Output
GIS Testing & Diagnostic EquipmentHigh-Current Test System

2,000A-10,000A High-Current Generator Test System for Switchgear, GIS & Conductor Temperature Rise Tests

Rated VoltageLow-Voltage High-Current Output
Catalog Standard ReferenceGB/T 11022 / IEC 62271-1 / IEC 62271-203 / DL/T 593
2,000A-10,000A High Continuous OutputHigh Current Stability & Low Distortion
Technical SpecsDirect RFQ