AEMC Voltage Absence Tester Model CA 771

Alat Laboratorium Mikrobiologi

Deskripsi produk
Voltage Absence Tester Model CA 771
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.

Voltage Absence Testing (VAT)
Voltage Indication - LEDs
12 to 1000Vac ; 12 to 1400Vdc
Frequency Range
DC, 16.67 to 800Hz
Input 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)
RCD Tripping
Yes (by low-impedance load switching)
Phase/Neutral Identification
>50V (45 to 65HZ) ; >150V (16.67 to 45Hz)
Continuity & Resistance

Buzzer Trigger Threshold
100Ω typical (150Ω max.)
Extended Continuity Test (resistance)
2kΩ, 60kΩ, 300kΩ
Test Current / Open-circuit Voltage
≤ 1mA / ≤ 3.3V
Phase Rotation
2-wire method with microprocessor
Ph/Ph Voltage
50 to 1000Vac (45 to 400Hz)
General

Buzzer
Intermittent beep for Voltage Detection,
Continuous beep for Continuity
Cable Length
3.3ft (1m)
Display
LEDs
Power Supply
2 x AA (LR6) Batteries (included)
Battery Life
5000 ten second measurements approximately
Dimensions
9.0 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 Rating
IP 65
Electrical Safety
1000V CAT IV per IEC 61010-1





VT/PT Ratio Range
Auto-Ranging: 0.8000:1 to 8000.0:1

VT/PT Accuracy
0.8000 to 9.9999: ±0.2% of Reading

10.000 to 999.99: ±0.1% of Reading

1000.0 to 4999.9: ±0.2% of Reading

5000.0 to 8000.0: ±0.25% of Reading

CT Ratio Range
Auto-Ranging: 0.8000 to 1000.0

CT Accuracy
±0.5% of Reading

Excitation Signal
VT/PT Mode: 32Vrms max

CT Mode: Auto Level 0 to 1A, 0.1 to 4.5Vrms

Excitation Current Display
Range: 0 to 1000mA

Accuracy: ±(2% of Reading +2mA)

Excitation Frequency
70Hz

Display
LCD 16 character, 2 line, large format, LED backlight, day/night visible

Languages Supported
English, Spanish, French, Italian, German, Portuguese

Communication
Optically isolated USB 2.0

Data Storage
Up to 10,000 complete measurements

Power Source
Two rechargeable 12V NiMH batteries (included)

Battery Life
Up to 10 hours of continuous operation

Low Battery Indication
LED and LCD

External Charger
90 to 240V, 50/60Hz (smart charger)

Charging Time
<4 hours

Measurement Method
In accordance with ANSI/IEEE Std. C57.12.90-2006

Software
DataView analysis software included

Dimensions
10.70 x 9.76 x 5.12” (272 x 248 x 130mm)

Weight
8.1 lbs (3.7kg)

Operation Temperature
14° to 122°F (-10° to 50°C)

Storage Temperature
-4° to 140°F (-20° to 60°C)

Index of Protection
IP40 (lid open), IP53 (lid closed)

Double Insulated
Yes

CE Approved
Yes

Safety Compliance


IEC 61010-1 (1995-A2) 50V CAT IV Pollution 2

VT/PT Ratio Range
Auto-Ranging: 0.8000:1 to 8000.0:1

VT/PT Accuracy
0.8000 to 9.9999: ±0.2% of Reading

10.000 to 999.99: ±0.1% of Reading

1000.0 to 4999.9: ±0.2% of Reading

5000.0 to 8000.0: ±0.25% of Reading



CT Ratio Range
Auto-Ranging: 0.8000 to 1000.0

CT Accuracy
±0.5% of Reading

Excitation Signal
VT/PT Mode: 32Vrms max

CT Mode: Auto Level 0 to 1A, 0.1 to 4.5Vrms

Excitation Current Display
Range: 0 to 1000mA

Accuracy: ±(2% of Reading +2mA)

Excitation Frequency
70Hz

Display
LCD 16 character, 2 line, large format, LED backlight, day/night visible

Languages Supported
English, Spanish, French, Italian, German, Portuguese

Communication
Optically isolated USB 2.0

Data Storage
Up to 10,000 complete measurements

Power Source
Two rechargeable 12V NiMH batteries (included)

Battery Life
Up to 10 hours of continuous operation


Hubungi :

Juni Tarigan (Mr.)

0811 198 0702


Pera (Ms.)

0811 3801 0819


Admin

0813-2310-201


PT. ANDALAN BANGUN SEJAHTERA

Jl. Sumur Batu No. 1, Kemayoran

Jakarta Pusat - Indonesia 10640

Telp : +6221-42803207, 4227517


Fax : +6221-42803208