This document summarizes a high voltage test equipment manufacturer and its products. It describes a 700kV 24500kVA AC resonant test system completed in September 2011 consisting of two 350kV 35A modules. It also lists various components of high voltage test systems including coupling capacitors, voltage regulators, current limit resistors, compensation reactors, and exciter transformers. Technical specifications are provided for different models of these components. The document discusses application, features, standards, and customized options for high voltage test equipment.
High voltage test equipment AC resonant test system overview
1. High Voltage Test Equipment www.himalayal.com.cn
Cylinder Type Variable
Inductance AC Serial
Resonant Test System
HCRS serial
( AC Voltage up to 2500kV, Current up to 40A)
【700kV 24500kVA】
Finished in Sep. 2011
AC resonant test system
Rated Voltage: 700kV
Rated current: 35A
Two Modules
Each Modules:
350kV 35A
Higher voltage and
current can be also
customiz
2. WWW.HIMALAYAL.COM.CN
High Voltage Test Equipment www.himalayal.com.cn
APPLICATION
□ Power Cable up to 525kV □ Cable accessory
□ Certain Type of Power Transformer □ Bushing
□ Instrument Transformer up to 1050kV □ High Voltage Capacitors
□ Generator □ Other high capacitance objects
Alternative Voltage AC Modules Resonant test systems are designed for testing of high capacitive
objects, and conditioning and proof testing of SF6 gas insulated equipment especially after installation in
the field. Meet the requirement of IEC standard and other country standard.
MAIN FEATURE
□ Can be run only series resonant mode or single module mode (short circuit other
module(s)).
□ High Q value, low partial discharge level.
□ Require a stand-along voltage divider for output voltage measurement.
□ Require a preload capacitance (normally the voltage measurement divider) to achieve full
rate voltage.
□ Are available in a single range (if only one module is provided). For modules with
multiple cascaded modules, external high voltage bus bars can be purchased which
effectively extend the tuning range of the system.
□ Can be provided with rated output voltage levels of up to 2400kV.
STANDARD
█ IEC60060 █ GB2536-1990 █ GB1094.1-1996
█ IEC60-1 █ JB8749-1998
█ DL/T 848.3 █ JB/T9641-1999
SYSTEM CONFIGURATION
□ Cylinder type variable inductance reactor(s)
□ Capacitive Voltage Divider / Coupling Capacitor
□ Exciter transformer
□ Power noise filter
□ Regulator transformer
□ Switchgear Cabinet
(primary stage and subordinate stage) (Option)
□ Isolation transformer (Option)
□ Digital control and measuring system
□ Peak Voltmeter
□ Compensation Reactor
□ Current limit Inductance / High voltage filter
1.6MV 12.8MVA Modular Resonant
System / Series Resonant System