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NK Technologies ATP Series Powered Current Transducers
NK Technologies ATP Series
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Features:
- Fast, Accurate RMS Measurement
Unique ?average responding? algorithm provides RMS output on pure sine wave and constant speed loads. More accurate than two-piece solutions.
- Jumper Selectable Input Ranges
One unit can be used for a variety of applications, reducing need for separate models.
- Isolated Output
Output is magnetically isolated from input for enhanced safety and elimination of insertion losses.
- Agency Approved
UL, CUL and CE approvals pending.
Applications:
- Commercial and Industrial Motor Control Centers
- 120VAC option allows for powering off of readily available supply; ideal for pumping, water/wastewater, boiler and other industrial applications.
- Eliminates the need for a 24VDC power supply or AC rectification in applications requiring a CPT and no external 24VDC.
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| Model |
Description |
List Price |
Sale Price |
| ATP0-420-120-FF |
0-2 & 0-5 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$225.00 |
| $200.25 |  |
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| ATP1-420-120-FF |
0-10, 0-20, 0-50 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$215.00 |
| $191.35 | |
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| ATP2-420-120-FF |
0-100, 0-150, 0-200 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$215.00 |
| $191.35 | |
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| ATP0-420-24I-FF |
0-2 & 0-5 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$195.00 |
| $173.55 | |
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| ATP1-420-24I-FF |
0-10, 0-20, 0-50 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$185.00 |
| $164.65 | |
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| ATP2-420-24I-FF |
0-100, 0-150, 0-200 Amp Ranges, Front Terminal, 4-20 mA, Output: 4-20 mA |
$185.00 |
| $164.65 | |
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| ATP0-420-120-SP |
0-2 & 0-5 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$260.00 |
| $231.40 | |
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| ATP1-420-120-SP |
0-10, 0-20, 0-50 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$250.00 |
| $222.50 | |
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| ATP2-420-120-SP |
0-100, 0-150, 0-200 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$250.00 |
| $222.50 | |
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| ATP0-420-24I-SP |
0-2 & 0-5 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$240.00 |
| $213.60 | |
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| ATP1-420-24I-SP |
0-10, 0-20, 0-50 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$230.00 |
| $204.70 | |
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| ATP2-420-24I-SP |
0-100, 0-150, 0-200 Amp Ranges, 4-20 mA, Output: 4-20 mA |
$230.00 |
| $204.70 | |
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The ATP Series powered transducers from NK Technologies sense current from 0-200A and provide a proportional analog VDC or mA output. Powered by 120VAC or 24VAC/VDC, the ATP eliminates the need for costly control power transformers or rectification of voltages within a panel. Designed for applications on linear or sinusoidal AC inputs, the ATP features jumper-selectable current ranges, a choice of industry-standard 4-20mA, 0-5VDC and 0-10VDC outputs, and split-core or solid-core enclosure styles.
Specifications:
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-005 Models |
-010 Models |
-420 Models |
| Output Signal |
0-5VDC |
0-10VDC |
4-20mA |
| Output Limit |
112% (5.6VDC) |
112% (11.2VDC) |
112% (22.4mA) |
| Accuracy |
Solid-core: < 0.5%
Split-core: 1% |
| Response Time |
100 ms (10-90% step change) |
| Frequency Range |
40-100Hz Standard. Special calibration available for any frequency from 100-400Hz, consult factory. |
| Power Supply |
120VAC or 24VAC/DC, 2VA max |
| Loading |
250K minimum for rated accuracy |
500 max |
| Ripple & Noise |
Negligible |
| Isolation Voltage |
UL listed to 1,270VAC, tested to 5kV |
| Input Ranges |
0–200A jumper-selectable (see Ordering Information).
Custom ranges available, consult factory. |
| Sensing Aperture |
-FF Case : 0.55" (14mm) dia.
-SP Case : 0.85" (21.6mm) sq. |
| Case |
UL 94V-0 Flammability Rated |
| Terminal Blocks |
Up to 14 AWG wire (4 in-lbs torque) |
| Environmental |
-4 to 122°F (–20 to 50°C), 0–95% RH, non-condensing |
| Listings |
CE, UL 508 Industrial Control Equipment (Pending, USA & Canada) |
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