CCS - Model TCL-B Series -Current Transformers

• Revenue Grade accuracy (0.2% or 0.3%)
• Low-cost
• Opening: 0.50 inch (12.8 mm)
• Milliamp output accuracy: 0.2%
• Millivolt output accuracy: 0.3%
• Rated current: 50, 100 amps
• UL Listed (UL 2808, XOBA)

The TCL-B series current transformers offer Revenue Grade accuracy in circuits up to 600 Vac and nominal currents up to 100 amps.

• Revenue Grade accuracy (0.2% or 0.3%)
• Solid-core (toroidal)
• Compact
• Low-cost
• Opening window: 0.50 inch (12.8 mm)
• Milliamp output accuracy: 0.2%
• Millivolt output accuracy: 0.3%
• Rated current: 50 and 100 amps
• UL Listed (UL 2808, XOBA)

• Accuracy
• Millivolt Output Accuracy (% of reading): TCL-B-050 andTCL-B-100
• Typical Accuracy:
• ±0.3% from 1% to 120% of rated current
• In the following graphs, a positive phase angle error indicates that the output of the CT leads the primary current.
• Phase angle:
• ±0.15 degrees (9 minutes) from 20% to 120% of rated current
• ±0.33 degrees (20 minutes) from 1% to 20% of rated current
• IEEE C57.13 accuracy: class 0.6
• IEC 60044-1 accuracy: class 0.5S
• Milliamp Output Accuracy (% of reading): TCL-B-100/40mA
• Typical Accuracy:
• ±0.2% from 1% to 120% of rated current
• In the following graphs, a positive phase angle error indicates that the output of the CT leads the primary current.
• Phase angle:
• ±0.15 degrees (9 minutes) from 20% to 120% of rated current
• ±0.33 degrees (20 minutes) from 1% to 20% of rated current
• IEEE C57.13 accuracy: class 0.6
• IEC 60044-1 accuracy: class 0.5S
• Electrical
• Line Frequency: 50 to 60 Hz
• Maximum Continuous Primary Current: 250 amps
• Maximum Voltage: 600 Vac
• Overvoltage and Measurement Categories: CAT III: 600 Vac
• Lead Wire: 2.4 m (8 feet), 18 AWG, 105°C, 600 V, twisted pair
• Ouput:
• Milliamp Ouput: Current output
• Output Current: 40 mA at 100 A primary current
• Output Protection: includes internal clamp zener at 13 Vac
• Millivolt Output: Voltage output, integral burden resistor
• Output Voltage at Rated Amps: 0.33333 Vac (one-third volt)
• Output Protection: includes internal burden resistor
• Environmental
• Operating Temperature: –40°C to +85°C (–40°F to 185°F)
• Operating Humidity: Non-condensing, 0 to 100% relative humidity (RH)
• Operating Altitude: Up to 3000m
• Pollution: POLLUTION DEGREE 2
• Indoor Use:
• Suitable for indoor use
• Outdoor Use:
• Suitable for outdoor use when mounted in a NEMA 3R or 4 (IP 66) rated enclosure, provided the ambient temperature will not exceed 85°C (185°F)
• Mechanical
• Width: 1.46 inches (37.0 mm ± 0.3 mm)
• Height: 1.61 inches (41.0 mm ± 0.3 mm)
• Thickness: 0.55 inches (14.0 mm ± 0.2 mm)
• Opening: 0.51 inches (13.0 mm ± 0.2 mm)
• Weight: 125 g
• Regulatory
• CE
• UL: UL listed, XOBA, UL 2808, CAN/CSA-C22.2 No. 61010-1, E363660
• RoHS Compliant

• Accuracy:  ±0.3% from 1% to 120% of rated primary current
• Primary Rated Amps:  50 or 100 amps/0.333 Vac
• Maximum Primary Current:  250 amps
• Accuracy Class:  IEEE / ANSI C57.13  class 0.3
• CE Accuracy:  IEC 60044-1 class 0.5S
• CE Safety: CE
• RoHS Compliant :•
• UL USA:
• UL listed, XOBA, UL 2808
• Standard Lead Length:
•  8 ft. (2.4 meters), 18 AWG PVC, 105°C, 600 V
• Phase Angle:  ±0.15 degrees (9 minutes) from 20% to 120% of ratedc
• urrent; ±0.33 degrees (20 minutes) from 1% to 20% of rated current
• Operating Temperature:  −40°C to 85°C (−40°F to 185°F)
• Line Frequency:  50/60 Hz
• Approx. Weight:  117   g r a m s
• Srialized certificate of calibration provided