參數(shù)資料
型號(hào): V20
英文描述: VOLTAGE TESTER
中文描述: 電壓測(cè)試儀
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 94K
代理商: V20
AVO
INTERNATIONAL
MEGGER V20 Voltage Probe
MEGGER V20
Voltage Probe
Indicates a.c. and d.c. voltage from 6V to
400V
Tested and approved according to DIN VDE
0680, part 5
Clear and easy to read LED displays
Polarity and PHASE tests
The MEGGER V20 Voltage
Probe is an easy to use,
straightforward and immensely
useful device for the contractor
or service engineer’s toolbag.
Durable, high voltage cable is
used to connect the two
handheld probes. One probe is
passive whilst the other
contains measurement circuitry
and a display consisting of
seven red LED’s mounted
against a European Standard
voltage scale. When connected
to ac or dc voltages an
instantaneous indication from
6V to 400V is displayed.
Importantly, for dc voltages an
indication of polarity is also
provided.
The MEGGER V20 is light,
extremely robust, shock and
impact proof and meets IP65
standard for protection against
ingress of dust and moisture.
The MEGGER V20 has been safety
tested in accordance with IEC61243-3
standard for Live working Voltage
Detectors Pt 3 – 2 Pole Low Voltage
Type.
FEATURES
The MEGGER V20 Voltage Probe
indicates d.c. and a.c. voltages from
6V to 400 V visually by a row of
LEDs.
Additional LED’s provide indication of
whether the signal is ac or dc and for
dc the polarity is also shown.
The display is ideally located above
the handle and is clear and easy to
read. This dust proof and
weatherproof device conforms to
protection standard IP65 and is
approved for indoor and outdoor use.
SPECIFICATIONS
Display Stage:
6,12, 50, 120, 230 and 400 V a.c./d.c.
LED
Polarity Display:
Via LED
Current Consumption:
max. 30 mA
Internal resistance:
20 K
Ohms
Frequency range:
0 to 500 Hz
Peak Voltage proof. To VDE 0680:
5kV Pulse width
(1,2/50 μs)
Insulation Test Voltage:
5 kV
Operating temperature:
-10 °C to + 50 °C
Max. permissible Operating time:
30 seconds
Protection:
IP65 (DIN 400050)
Display Accuracy:
± 15%
Tested and approved according to DIN
VDE 0680, part 5
ORDERING INFORMATION
Item
V20 Voltage Probe
Order Code.
V20
……
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