1000A Clamp

1000A Clamp

Product catalog summary
Contact Information
DENT Instruments, Inc. is located at 925 SW Emkay Drive, Bend, Oregon 97701 USA. They can be contacted via phone at 541.388.4774 or 800.388.0770, and more information is available on their website www.DENTinstruments.com.
Product Overview
DENT Instruments offers clamp-on current transformers designed for ease of use in tight spaces, suitable for both short and long-term studies. These transformers are applicable in building automation, tenant submetering, performance verification, management, and new technology assessment.
Key Specifications
  • Window Size: 2” (52 mm)
  • Current Range: 20 - 1200 A AC
  • Output: 333mV @ 1000 A AC, .333 mV/A AC
  • Accuracy: Less than 0.5% from 40—1200 A AC, less than 1% from 20—40 A AC
  • Phase Shift: Less than 0.5° from 40—1200 A AC, less than 1° from 15—40 A AC
Mechanical Specifications
  • Material: Polycarbonate, UL 94 V-0
  • Leads: 8’ (2.4M), 18 Gage, 600V
  • Working Temperature: -10° to 50°C (14° to 120°F)
Part Numbers
  • CT-CON-1000-U: Crimp ferrules on leads
  • CT-CON-1000-B: With Banana Plugs (for use with Weather-tight PRO-series Instruments)
Electrical Specifications
  • Max Output: 666 mV @ 2000 A
  • Wire Polarity: Red = Hi, positive (+), Black = Low, negative (-)
  • Phasing Orientation: Arrow on Case Points Toward Load
  • Frequency Range: 30 Hz to 10 kHz
Safety Standards
  • Working Voltage: 600 VAC Category III
  • Dielectric Strength: 5200 VAC, 50/60 Hz between primary, secondary, and the outer case of the handle
  • Certification: Conforms to UL STD 61010-1, IEC 60044-1, Certified to CAN/CSA STD C22.2 No. 61010-1
Graphical Data
The document includes a graph showing the relationship between CT Primary Current (Amps) and Phase Error/Ratio Error, indicating performance metrics across the current range.
Note
All specifications are subject to change without notice. Document revision date is 102814.
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Catalog excerpts

1000A Clamp-1

1000A CTs Clamp-on current transformers are the "one-hand" operating solution for short- or long-term studies. They are designed to work in tight places and easily clamp around large wires and cables. DENT Instruments clamp-on current transformers are used for a variety of applications, including building automation, tenant submetering, performance verification, management and new technology assessment. < 1% From 20—40 A AC Phase Shift < 0.5° From 40—1200 A AC ELECTRICAL Max Output Wire Polarity Phasing Orientation Frequency Range 666 mV @ 2000 A Red = Hi, positive (+) Black = Low, negative (-) Arrow on Case Points Toward Load 30 Hz to 10 kHz MECHANICAL Material Polycarbonate, UL 94 V-0 SAFETY Working Voltage 600 VAC Category III Dielectric Strength 5200 VAC, 50/60 Hz between primary, secondary and the outer case of the handle PART NUMBERS CT-CON-1000-U Crimp ferrules on leads CT-CON-1000-B With Banana Plugs (for use with Weather-tight PRO-series Instruments) 925 SW EMKAY DRivE DENT Instruments, Inc. Ben0, Oreg°n 97701 usa Energy & Power Measurement Solutions 541.388.4774 | 800.388.0770 www.DENTiNsTRuMENTs.coM All specifications contained in this document are subject to change without notice. © DENT INSTRUMENTS, INC. rev 102814

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