Dual power automatic transfer switch
KCI (grade) series dual power automatic transfer switch (hereinafter referred to as the transfer switch), suitable for AC 50HZ rated working voltage AC400V, rated current 16A ~ 16I0A. It is suitable for the automatic conversion with the standby power supply when the common power supply fails to ensure the continuous and reliable power supply of important loads. The transfer switch has protection functions such as undervoltage and phase failure, and is especially suitable for important places where power is not allowed, such as fire fighting, hospitals, chemical industry, metallurgy and high-rise building elevator systems.
The transfer switch adopts suction type symmetrical contact structure design, so that the product has the ability to enhance the short-term withstand current; the transfer switch has both electrical and mechanical double interlocking, which is safe and reliable; the transfer switch has manual, automatic and other operation modes, which can be suitable for different occasions. The transfer switch adopts three-position design (I-I-II ), with forced double separation function, to meet the needs of fire fighting; the transfer switch has a variety of control wiring modes for customers to choose from to meet the requirements of different occasions. It conforms to the standards of 6 B /T1Y048.11 and IE C 609Y1-6-] "Low Voltage Switchgear and Control Equipment. Part 6-1 Multifunctional Electrical Transfer Switch Electrical Appliances.
- Product Description
- Technical features
- Main technical parameters
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- Commodity name: Dual power automatic transfer switch
KCI (grade) series dual power automatic transfer switch (hereinafter referred to as the transfer switch), suitable for AC 50HZ rated working voltage AC400V, rated current 16A ~ 16I0A. It is suitable for the automatic conversion with the standby power supply when the common power supply fails to ensure the continuous and reliable power supply of important loads. The transfer switch has protection functions such as undervoltage and phase failure, and is especially suitable for important places where power is not allowed, such as fire fighting, hospitals, chemical industry, metallurgy and high-rise building elevator systems.
The transfer switch adopts suction type symmetrical contact structure design, so that the product has the ability to enhance the short-term withstand current; the transfer switch has both electrical and mechanical double interlocking, which is safe and reliable; the transfer switch has manual, automatic and other operation modes, which can be suitable for different occasions. The transfer switch adopts three-position design (I-I-II ), with forced double separation function, to meet the needs of fire fighting; the transfer switch has a variety of control wiring modes for customers to choose from to meet the requirements of different occasions. It conforms to the standards of 6 B /T1Y048.11 and IE C 609Y1-6-] "Low Voltage Switchgear and Control Equipment. Part 6-1 Multifunctional Electrical Transfer Switch Electrical Appliances.
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Shell Frame Class 100 25O 630 1600 Rated current IN (A) 16、20、32、40、5063、80、I00 125、140、160、180、200、225、250 315、350、400500、630 800、1000、1250、1600 Agreed heating current ITH (A) 100 250 630 16OO Rated insulation voltage U I (V) 500 500 SOO 800 Rated impulse withstand voltage U IM P(KV) 8 8 12 8 Rated operating voltage U E(V )5 O H Z AC400 Rated control voltage US (V) S O H Z AC30 Rated short-time withstand current ICW(KA)/1S SKA IoKA ISU 3"A (60M S) Rated short circuit make capacity ICM (KA) 1.6 5 ka NKA 30KA G 1.5 K A Use Category A C-3 3IB Conversion action time (S) 2.33±10% 0 .64 ±40% 0.64I ±40% 1.3±0% Electrical life (times) 1500 1000 1000 500 Mechanical life (times) 10000 8000 6000 3000
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