Toshiba CV-10 Vacuum Contactor
Toshiba Updated: 2007-07-18HA(L)/HB(L) 320 Amp, 12/15KV This 12/15KV contactor is unique in the market and is going into many applications where only vacuum circuit breakers were used in the past. The CV-10H offers a product of lower cost, smaller size, and over 10 times the life over medium voltage breakers. The HB model has been specially designed for capacitor switching, while the HA is for motor and transformer switching. The CV-10 is available in non-latched or latched type version.
CONTACTOR MODEL HCV-5HA HCV-5HAL* CV-10HA CV-10HB HCV-6KAU HCV-6KALU*
Rated Voltage 2400/4200/6900V(7.2kV max) 12/15kV 12kV**** 2400/4200/6900V(7.2kV max)
Rated Operational Current 400A 320A 720A
Rated Thermal Current - 450A -
Interrupting Current 7000A (4.5kA @7.2kV) 5kA/4kA 5000A 7200A
Rated Short-time Withstand Cur. - 5000A - 1 sec -
Rated Peak Withstand Current - 12500A -
Short-circuit Making/Breaking Current - 5kA/4kA 5kA -
0-3min.-CO-3min.-CO
Class E1 MVA 25/50 (36/60) 120 30/60/85
Class E2 MVA 200/400/570 1200MVA 200/400/600
Short Time Current 2400A -30s 1920A - 30s 4320A - 30s
4000A -12s 8000A - 1s (4800A - 1s) 10800A - 1s
6300A - 2s -
Overcurrent Strength (Peak Value) 85kA (PEAK) See Coordination Below 85kA (PEAK)
Coordination w/Current-Limiting Fuses - Short-circuit Current 40kA
Cut-off Current 50kA Peak -
Switching Frequency 1200/Hr 300/Hr 300/Hr 120/Hr 600/Hr 300/Hr
Mechanical Life*** 2.5M 250k 250k 1M 200k
Electrical Life*** 250k 250k 100k 200k
Impulse Withstand 60kV 75kV 60kV
Dielectric Strength 22kV-1 Minute 28kV-1 Min (42kV)** 22kV-1 Minute
ClosingTime 80 ms or Less 130 - 140 ms or Less 80-100 ms
Opening Time 25 ms or Less 30 - 40 ms or Less 40-55 ms
Arcing Time 10 ms or Less 10 ms or Less 10 ms or Less
Pick-Up Voltage 85% (Hot) - 70 % (Cold) AC or DC
Drop-Out Voltage 50%(Hot) - 40% (Cold) AC or DC
Tripping Voltage 60% or less of Coil Rating DC (cold)
Control Voltage Standard 120Vac 50/60 Hz 100-240Vac/100-250Vdc l 115-240Vac/125-250Vdc
Optional 240Vac/125Vdc/250Vdc - -
Control Circuit Burden Closing 670VA (AC) - 700W(DC) 1150VA(AC)/1200W(DC) 840VA 875W
Holding 85VA(AC) - 85W (DC) 80VA (AC)/90W(DC) 48VA -
Tripping* 4.8A (DC)Max 4.0A (DC) Max - 4.8A Max
Auxiliary Contact Ratings Arrangement 3NO-3NC 2NO-3NC 4NO-2NC 2NO-1NC 3NO-3NC 2NO-2NC
Current 10A (A600)
Voltage 600V Max - 48V Min
AC 720VA (P.F. 0.35)
DC 60W (L/R 150 ms)
Application Conditions Altitude w/o Derate Lower than 6600ft (2000m) Lower than 3300ft
(1000m)
Ambient -5 to + 40°C
Relative Humidity 45 to 85%
Vibration 20 Hz - 1 G
Shock 30 G
Weight - lbs. (kg) 43 (19.5) 44 (20) 88 (40) 91 (41) 60 (27) 62 (28)
CV-10HA Manual
CV-10HB Manual
CV-10 Brochure
Low & Medium Voltage Vacuum Contactors Brochure
CV-10H Drawing
Related Manuals
Toshiba Model RC820 Solid State Motor Protection Relay
Toshiba HCV-1JBU/1KAU Vacuum Contactor
Toshiba HCV-6KALU Vacuum Contactor
Toshiba Model RC803 Overcurrent/Undercurrent Electronic Relay
Toshiba HCV-5HAL Vacuum Contactor
Toshiba Model RTM20 RTD Monitor
Toshiba Model S2E21 Protection Relay Multifunction Motor Electronic Relay
Toshiba VHA Series Vacuum Circuit Breaker
Toshiba VJB Series Vacuum Circuit Breaker
Toshiba Medium Voltage JK Starter
Toshiba Medium Voltage JK Solid State Starter
Toshiba VK/HVK Series Vacuum Circuit Breaker