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Increased Safety For Testing Energized AC Electric Motors
Specifications
- Voltage at MCC test port: 30V RMS nominal, <50V peak
- Input voltages (select one when ordering): 120, 240, 480, 600 VAC
- Motors rated over 600V, require the 120V/5A model and existing metering PT’s and CT’s
- Current input terminal strip (0-3V RMS input), current represented by voltage signal
- MCC test port: Circular military style, 1-inch diameter, extends out ½ inch
Physical Dimensions
- Size: 7.25 x 5.6 inches x 3.5 inches deep
- Weight: less than 3 lbs.
- Mounts to DIN rail via 2 mounting brackets
- Mounting brackets provided, DIN rail not provided
- Optional Mounting: Mount circuit board directly to MCC
- 4 mounting feet (must specify if required)
Circuit Protection and Isolation
- 3 primary and 3 secondary fast-acting fuses on potential transformer
- Transorbs used to limit voltage for current and voltage signals to test port
- Electrical Isolation: potential transformer rated 2000V DC High Potential test
Standards and Certifications
- Designed to UL508, UL845, and CSA 22.2 #14 standards
- cCSAus certification
- Meets NFPA 70E guidelines for safe voltage level
CT InformationFor additional information, contact PdMA.
|
CT Primary Current Rating |
5A |
100A |
400A |
| CT Opening Size (inside diameter in inches) |
0.3 |
1.25 |
1.25 |
| Design |
Iron Core Donut |
Iron Core Donut |
Iron Core Donut |
|
Voltage Class (max continuous voltage) |
600V |
600V |
600V |
|
Burden Resistor |
Built-in |
Built-in |
Built-in |
| Output (mV/A) |
66.7 mV / A |
3.3 mV / A |
0.833 mV / A |
| Burden in VA at rated current |
0.003 |
0.04 |
0.14 |
|
Burden in VA at 10X rated current |
0.28 |
3.63 |
14.5 |
| Wire Length |
8 ft |
8 ft |
8 ft |
| ANSI / IEEE Standard # |
IEEE-C57.13 |
IEEE-C57.13 |
IEEE-C57.13 |
| CSA Standard # |
CAN3-C13-M83 |
CAN3-C13-M83 |
CAN3-C13-M83 |
To Order
Requires one external cable to connect tester to MCC test port:
Part Number ASY-00321
