ZW口-40.5 ZW口-40.5 Miniaturized Series Outdoor High-Voltage Vacuum Circuit Breaker

Outdoor Intelligent Vacuum Circuit Breaker

ZW口-40.5 ZW口-40.5 Miniaturized Series Outdoor High-Voltage Vacuum Circuit Breaker
ZW口-40.5 ZW口-40.5 Miniaturized Series Outdoor High-Voltage Vacuum Circuit Breaker

ZW口-40.5 ZW口-40.5 Miniaturized Series Outdoor High-Voltage Vacuum Circuit Breaker

Features

The ZW口-40.5 Miniaturized Series Outdoor High-Voltage VacuumCircuit Breaker utilizes a uniquely designed integrated solid-sealedpole and a highly reliable operating mechanism.

The ZW口-40.5 Miniaturized Series Outdoor High-Voltage VacuumCircuit Breaker utilizes a uniquely designed integrated solid-sealedpole and a highly reliable operating mechanism. This device ismainly used in medium-voltage overhead line power grids forbreaking, closing, and carrying load currents, as well as for overloadand short-circuit currents.

KeyFeatures
Extremely high reliability.
Completely maintenance-free throughout its entire lifespan.High mechanical and electrical life.Compact and lightweight design for easy installation.Suitable for a rated voltage of 40.5 kV and a three-phase ACfrequency of 50 Hz or 60 Hz.

Standards Compliance
Gb1984 “AC High-Voltage Circuit Breakers”GB1102 “Common Technical Requirements for High-Voltage Switchgear and Controlgear Standards’GB311.1-6 “insulation Coordination of High Voltage Transmission and Transformation Equipment”GB763 “Heating of High-Voltage AC Electrical Equipment in Long-Term Operation”GB2706 “Test Methods for Dynamic and Thermal Stability ofAc High-Voltage Electrical Equipment”GB3309″Mechanical Testing of High-Voltage Switchgear at Room Temperature’DL/T593 “Common Ordering Technical Conditions for High-Voltage Switchgear”

Ambient condition
Altitude: Up to 3000m
AmbientAirTemperature:-30°C to +60°CWind Speed:Up to 34m/s at altitudes below 3000mVibrations or ground motion from external switchgear and control equipment are negligiblePollution Level:TV
Storage Temperature:-40°C to +85°C

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If you have any enquiry about quotation or cooperation,please feel free to email us at  or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.

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