Tavrida TEL-SMART38 – 38kV circuit breaker

TEL-SMART38 – 38kV circuit breaker
The TEL-SMART38 features include: Smart circuit breaker with integrated protection and communication functions New generation of mono-stable magnetic actuators New mechanical structure (independent control of each phase with common mechanical tripping and lockout function) Three combined voltage and current sensors (4 currents and voltages in total) and accurate measurements over the entire range Highest mechanical and electrical endurance world-wide (20 000 Close-Open) Smallest dimensions and weights available on the market (30x24x17 inches, < 190lbs) Smallest power consumption available on the market (50W only for 10 seconds after closing) Maintenance-free lifetime duration (25 Years) Available as an auto recloser, circuit breaker, sectionalizer or switch
Basic Operating ParametersR~L-GSE
Rated Frequency50/60Hz
Rated cubicle (auxiliary) supply voltage85 to 265 V AC/DC
Rated operating sequence0-0.1s-C0-1s-C0-1s-C0-60s
Degree of protectionIP54
Temperature range-40°C to +55°C
Maximum humidity100 %
Maximum altitude above sea level2000 m
Vibration endurance (Pole mounted)IEC 60255-21-1 Class 1, test acceleration 1.5g
Vibration response (Pole mounted)IEC 60255-21-1 Class 2
Shock response (Pole mounted)IEC 60255-21-2 Class 1
BumpGOST 17516.1-90, class M7, GOST 16962.2-90
SeismicIEC 60255-21-3 Class 1
Operating time after loss of auxiliary supply , hours, not less: (Without providing power for RTU and USB, without IOM, CPM off) 
  – at +25°C48
  –  at -40°C12
  – at +55°C48
RTU power supply: 
  – voltage range5 to 15 V, step 0.5 V
  – max output power15 w
  – max output power at 0.5 duty cycle (range 12-15 V)30W
Maximum power consumption of RC from auxiliary supply60W
Weight29 kg (Battery, IOM and RTU not included)
Dimensions450x860x390 mm

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Power Consultants Pty Limited, Locked Bag 2190, Suite 8, 79-83 Longueville Road, Lane Cove, NSW 2066