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AEMC CA771
Catalog #: 2121.14
Voltage Tester Model C.A 771 (LED, VAT 12VAC U 1000VAC; 12VDC U 1400VDC, Absence of Voltage)
- Overview
- Specifications
- Summary
Product Highlights
- Full autotest
- Voltage Detection; LED display: 12VAC ≤ U ≤ 1000VAC; 12VDC ≤ U ≤ 1400VDC
- Frequency: DC, 16.67 to 800Hz
- Detection of stray voltages
- Unipolar phase detection (a single contact)
- Two-pole phase-sequence testing with 2-wire method
- Continuity test with audible and visual indication (R < 100Ω)
- Complies with EN 61243-3 Ed. 2009 & 2010 & IEC 61010 1000V CATIV
Each Unit Includes
- 2 x 1.5V LR06/AA batteries
- Velcro strap
- Set of removable test probes Ø 2mm with crystal safety cover
- Probe-tip protection
- User manual in 5 languages.
| General Specifications |
| MODELS |
C.A 771 |
C.A 773 |
| ELECTRICAL |
| Display |
LEDs |
LEDs + backlit digital display |
| Voltage Absence Testing (VAT) |
12Vac ≤ U ≤ 1000Vac; 12Vdc ≤ U ≤ 1400Vdc |
| Voltage |
8 to 1000Vac
8 to 1400Vdc |
1 to 299Vac/dc
300 to 1000Vac/1400Vdc |
| Frequency |
DC, 16.67 to 800Hz |
| Impedance |
> 500kΩ |
| Max. Peak Current |
3.5mA RMS |
| Polarity Indication |
Yes |
Redundant Hazardous
Voltage Indication |
The ELV (Extra-Low Voltage) LED indicates that the voltage is higher than the SELV
(Safety Extra-Low Voltage) with the rate at which it flashes proportional to the voltage level |
| Stray Voltage Detection |
Yes (by low-impedance load switching) |
| GFU Tripping |
up to 30mΩ |
| Phase/Neutral Identification |
Above 50V (45 to 65Hz); Above 150V (16.67 to 45Hz) |
| Continuity & Resistance |
| Buzzer Trigger Threshold |
100Ω typical (150Ω max.) |
| Extended Continuity Test (Resistance) |
2kΩ, 60kΩ, 300kΩ |
0.5Ω to 2999kΩ |
| Test Current/ Open-circuit Voltage |
≤ 1mA / ≤ 3.3V |
| Phase Rotation |
2-wire method with microprocessor |
| Ph/Ph Voltage |
50V ≤ U ≤ 1000Vac (45 to 400Hz) |
| Buzzer |
Intermittent beep for Voltage Detection Continuous beep for continuity |
| Standards & Electrical Safety |
IEC 61243-3:2009, EN 61243-3:2010, IEC 61010 1000V CAT IV |
| Operating Temperatures |
-25.6° to 140°F
(-30° to 60°C) (Class S) |
5° to 113°F
(-15° to 45°C) (Class N) |
| Power Source |
4 x AA batteries (included) or NiMH batteries |
| Environment |
Storage: -40° to 158°F (-40° to 70°C) |
| Dimensions/Weight |
7.72 x 3.54 x 1.85" (196 x 90 x 47.1mm) / 570g |
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