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YINGMING POWER
GN27-40.5
INDOOR HIGH VOLTAGE
ISOLATING SWITCH
Overview
GN27-40.5 indoor high voltage isolating switch is a new product. It is suitable for power systems with rated voltage of 40.5V and AC 50Hz. It can be
used for branching and closing circuits under voltage and no load. It is a replacement product designed and produced to replace old products. It can be
matched with high-voltage switchgear or used alone. Equipped with CS6-2 operating mechanism. All adopt reinforced insulation design, which can be
used under the condition of Grade Ⅱ polluted place.
Model and meaning
G N 27 - 40.5 □ / 630~1250 - 20~31.5
Rated short-time withstand current
Rated current
High prototype G
Rated voltage
Design Number
Use place (indoor)
Isolating switch
Conditions of Use
◆ Altitude: 1000 ~ 3000m;
◆ Ambient air temperature: upper limit + 40 ℃ , lower limit -30 ℃ ;
◆ The relative humidity of the surrounding environment: the average value is not more than 95%, the monthly average value is not more than 90%;
◆ The seismic intensity does not exceed 8 degrees;
◆ No fire, explosion hazard, severe pollution, chemical corrosion and severe vibration.
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