sql

AEMC Voltage Absence Tester Model C.A 771

Rp. CALL
Last Updated
07 Dec 2023
Country Origin
United States
Minimum Order
1 unit
Category
AEMC
AEMC Voltage Absence Tester Model C.A 771
Cat. No. 2121.14

An essential tool for electricians to ensure that voltage is not present before working on any electrical equipment or installation connected to the electrical system. Compliant with IEC 61243-3 Edition 2, the C.A 771 VAT can be used to work on any 1000V CAT IV installation. To meet the requirements of the standards in certain countries, these testers are available in two versions: equipped with IP2X test probes or without. The C.A 771 has a redundant safety system in the event of power supply faults; the ELV LED flashes when the voltage exceeds 50VAC / 120VDC.

Safety is ensured when testing GFCI and Residual Current Device (RCD) tripping by means of a double control system. Both hands are necessary to press the two buttons simultaneously. The integrated autotest checks the electrical circuits, power supply, displays and the condition of the measurement leads. Phase rotation measurement is simple and quick with the 2-wire microprocessor system. Audible and visual continuity testing is provided in compliance with Appendix B of the IEC 61243-3 standard. The tester can also detect stray voltages and offers unipolar phase identification.

Specifications 
Voltage Absence Testing (VAT)
  Voltage Indication - LEDs12 to 1000Vac ; 12 to 1400Vdc
  Frequency RangeDC, 16.67 to 800Hz
  Input Impedance>500kΩ
  Max. Peak Current3.5mA RMS
  Polarity IndicationYes
  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 DetectionYes (by low-impedance load switching)
RCD TrippingYes (by low-impedance load switching)
Phase/Neutral Identification>50V (45 to 65HZ) ; >150V (16.67 to 45Hz)
Continuity & Resistance 
  Buzzer Trigger Threshold100Ω typical (150Ω max.)
  Extended Continuity Test (resistance)2kΩ, 60kΩ, 300kΩ
  Test Current / Open-circuit Voltage≤ 1mA / ≤ 3.3V
Phase Rotation2-wire method with microprocessor
  Ph/Ph Voltage50 to 1000Vac (45 to 400Hz)
General 
BuzzerIntermittent beep for Voltage Detection,
Continuous beep for Continuity
Cable Length3.3ft (1m)
DisplayLEDs
Power Supply2 x AA (LR6) Batteries (included)
Battery Life5000 ten second measurements approximately
Dimensions9.0 x 2.4 x 1.5” (228 x 60 x 39mm)
Weight (With Battery)12.4oz (350g) approximately
Operating Temperature/Humidity-22 to 140˚F (-30 to +60˚C) / 20 to 95% RH non-condensing
Storage Temperature/Humidity-40 to 158˚F  (-40 to +70˚C) / 20 to 95% RH non-condensing
IP RatingIP 65
Electrical Safety1000V CAT IV per IEC 61010-1

Lihat Selengkapnya

Untuk keterangan lebih lanjut, silahkan download PDF ini :

Ulasan

/5
Ulasan
5
4
3
2
1

Foto dari Pembeli

Ulasan dari Pembeli

Filter
Semua
Dengan Foto
5
4
3
2
1
Request a Quote
Produk Siap di Pesan
Rp 0
1