Toshiba Industrial Systems
The 400 Amp 2300-7200 Volts (Medium Voltage) HCV-5HA, the first vacuum contactor produced in Houston, Texas, was also the first Toshiba vacuum contactor to incorporate an electronic drive unit to power the operating coils. This solid state design eliminated the economizing resistors and improved the reliability of the coil circuit.
HCV-5HA & HCV-5HAL
The contactor is available in either electrically maintained or latched type version. The compact size and high performance, as well as being available in a drawout design, has helped many OEMs and end-users replace old air-break contactors and breakers.
If you are looking for Toshiba Vacuum Contactors, please call us at (800) 894-0412 or email us at email@example.com we will do our best to help you find the Toshiba low voltage vacuum contactor that you are looking for at the most competitive prices possible. If you are searching for Toshiba medium voltage vacuum contactor technical information (data-sheets) please use the datasheets or product selection guide page links.
|Rated Voltage||7200 Volts|
|Rated Current||400 Amps|
|Interrupting Capacity||7000A RMS Symmetrical @5000V Max.
4500A RMS Symmetrical @7200V Max.
|Permissible Switching Frequency||1200/Hour|
|Mechanical Life||2,500,000 Operations|
|Electrical Life||250,000 Operations|
|Closing Time||75-100 ms|
|Opening Time (DC switching, opening terminals 3 & 4)||20-30 ms|
|Arcing Time||10 ms or less|
|Pick-Up Voltage AC or DC||85% Rated (Hot) - 70% Rated (Cold)|
|Drop-Out Voltage AC or DC||50% Rated (Hot) - 40% Rated (cold)|
|Rated Control Voltage AC||115/120 or 230/240 V 50/60 Hz|
|Rated Control Voltage DC||120/125 or 240/250 V|
|Coil Circuit Inrush||670 VA AC (700 W DC)|
|Coil Circuit Holding||85 VA AC (85 W DC)|
|Auxiliary Contact Arrangement||3 N.O. - 3 N.C.|
|Auxiliary Contact Rating||10 A, 600 V (NEMA Class A600)|
|HCV-5HAL (Latched Type Only)|
|Permissible Switching Frequency||300/Hour|
|Mechanical Life||250,000 Operations|
|Tripping Voltage||40-60% Rating DC|
|Tripping Current||4.8 A DC Max|
Whether we have HCV-5HA contactor in stock or need to ship direct from Toshiba Industrial Systems to any USA cities; Clearwater Tech can get HCV-5HAL contactor to you fast and save you some money. Our industrial factory automation supplies distributors warehouse stocks some HCV-5HA medium voltage contactor products enabling us to further assist you in finding the correct Toshiba contactor in the USA, Canada, or Mexico. It will be very helpful if you have the HCV-5HAL contactor part numbers ready, then our sales representatives can provide you with a pricing and availability quote for HCV-5HA contactor that you are looking for in seconds. If you do not have the part numbers for HCV-5HAL contactor, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.
The Operation of Inductive circuits causes overvoltages, in particular on opening the contactor coil. The electromagnetic energy stored in the coil during contactor closing is restored on opening in the form of surges, the slope and amplitude of which may rise to several kilovolts. A number of drawbacks are observed ranging from interference on the electronic devices to the breakdown of insulators and even the destruction of certain
Non-Latching (C) uses constant-on electromagnetic coils to close, and hold closed the vacuum bottle contacts. When the power to the electromagnetic coil is removed, the vacuum chamber contacts spring open (termed as; electrically held contacts or non-latching contacts). Motortronics 7.2kV Class, 'Non-Latching' (C) and 'Latching' (CJ) Series of medium voltage three-phase indoor vacuum contactors