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Metro/Light rail emergency ventilation inverter
As a backup power supply for air conditioning units in Metro compartments, it is an inverter power supply for emergency start-up after the main power supply of ventilators fails, so as to ensure smooth ventilation in Metro compartments. The products have the advantages of small size, light weight, high efficiency and high reliability.
Detailed introduction
As a backup power supply for air conditioning units in Metro compartments, it is an inverter power supply for emergency start-up after the main power supply of ventilators fails, so as to ensure smooth ventilation in Metro compartments. The products have the advantages of small size, light weight, high efficiency and high reliability.
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Key Technology Description
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Function Description | Application Description |
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Input voltage：DC110V; Output voltage：AC0-380V 、0-60Hz; Power：1-5kVA; Control mode：SVPWM; Cooling mode：Natural air cooling; Installation mode：Inside train car /Train bottom ; Protection level ：IP54; Communication mode：RS232。 |
1.Power Supply for Vehicle Air Conditioning Ventilator (Standby) ; 2.Start-up mode of soft start with frequency conversion and voltage conversion ; 3.Reliable fault protection function. |
1.Beijing Line 14 and Fangshan Line ; 2.Qingdao Line 3 ; 3.Lines 1 and 2 of Nanchang ; 4.Nanjing Lines 1, 2 and 10; 5.Shenzhen Line 3, Xi'an Line 1 and Xuzhou Line 1 ; 6.Iranian Metro and Mumbai Metro . |
Contact Us
Contact person: manager Chen
Telephone：025-57931888
E-mail：chenfengl@huashi.cc
Address: No.26 Fengyi Road, Yuhua Economic Development Zone, Nanjing, Jiangsu Province
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