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Solar Photovoltaic Power Generation Equipment
Sigma Laboratory Tec. could provide quality decision service for PV inverter, PV combiner box，power converters for use in photovoltaic power system and PV power generation
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Low voltage electrical apparatus
Sigma Laboratory Tec. is a comprehensive independent testing laboratory based in the United Kingdom, providing testing, certification
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Transformers&Instrument transformer&Reactor
Sigma Laboratory Tec. owns a 17500MVA impulse power source test system and a 220kV network test system, which guarantee to perform all products test
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Electromotor
Sigma Laboratory Tec. provides quality detection and new products testing service of electromotors, such as rotation electromotor, three-phase induction motors，three-phase synchronous motor
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Capacitor&Arrester&Insulators
Sigma Laboratory Tec. is the leading comprehensive testing institution in the United Kingdom, with testing capabilities covering capacitors, insulators, and arresters.
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Power line fittings
The power fittings testing room at Sigma Laboratory Tec. is equipped with advanced microcomputer controlled horizontal tensile testing machine, microcomputer controlled electronic universal testing
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High-voltage Switchgear Equipment
Sigma Laboratory Tec. has established an advanced high-voltage and large-capacity testing laboratory in the United Kingdom, providing product certification testing, quality inspection
