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KATC-V2 - Automatic Voltage Transformer Comparator (KATC-V2)

KATC
KATC-V2 with KVTS
KATC
KATC-V2 with KVTS

Got older, slower equipment? Knopp’s KATC –V2 is faster, more robust and more accurate!

Knopp’s KATC-V2 is a highly accurate state-of-the-art voltage transformer comparator that is compatible with all older generation Knopp comparators, and is designed to be a direct, plug-in replacement with additional test set cables to fit in the existing Knopp Voltage Transformer Test Systems.

Save time and money on service by upgrading your comparator to our new next generation model!

Features

  • Interchangeable with other Knopp comparators
  • Compatible with TESCO Test Manager
  • Automatic sensing of 50 or 60 Hertz voltage
  • Calculation and display of ANSI accuracy class
  • Fast testing time (under one minute)
  • Automatic operation (no manual “nulling” or adjustments required)
  • Auto-ranging capability
  • 5” Full color LCD, 800 x480
  • Emergency shutoff feature through control of the interlock relay
  • Direct plug in replacement that comes with enhanced cable harnessing

Equipment Documentation

Specifications

Dimensions
19” wide, 18.1” Deep, 5.25” High. Note: This is a standard 3U rack enclosure.
Weight
Approximately 25 pounds
Input Power
85 to 250 VAC, 2.5A, 50/60Hz
Test Frequency
50±1 Hz, 60±1 Hz
Standard Input
Range: 40V to 350V
Phase Error: ±90 degrees
RCF: 0 ≤ RCF ≤ 10
Ratio Error: -100% ≤ Ratio Error ≤ +1000%
Accuracy Class: 0% ≤ Accuracy Class ≤ 100%
Resolution: RCF: 0.00001
Phase: 0.001 degrees
Accuracy Class: 0.01
Accuracy
RCF <0.005%
Phase <0.002 degrees
Burden
Standard Transformer—typically less than 0.2 VA at 5A
Test Transformer—typically less than 0.2 VA if within 0.6% Accuracy Class
I/O Connections
Two (2) USB 2.0 (Front panel)
Ethernet (Front Panel)
RS-485 Multi-drop (Rear panel/internal communications)
Transformer Inputs
S: High side reference transformer
U: High side transformer under test (TUT)
G: Ground (low side reference and TUT)
New Inputs
AC line input current monitor; AC line input voltage monitor; TUT primary voltage monitor

Accessories
New external cable set included
Purchase TESCO Equipment

215-785-2338

Where To Purchase