CCS - Model TCL-B Series - Current Transformers
The TCL-B series current transformers measure AC line current in circuits up to 600 Vac and nominal currents up to 100 amps.
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Products Details:
- 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)
TCL-B – Specifications;
- 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
Specifications:
- 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
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