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DEHNcap/P Voltage Indicator DEHNcap/A Voltage Indicator DEHNcap/IT Interface Test Unit DEHNcap/PC Phase Comparator DEHNcap HR LRM Test Set DEHNcap Test Adapter
3. Verify that the Installation is dead – DEHNcap Voltage Detecting System

Electrical and mechanical interface requirements for pluggable HR, LR and LRM voltage detecting systems
HR LR LRM
System description
high resistance low resistance low resistance, modified
Input impedance of the indicator XC 36 MW 2 MW 2 MW
Electrical response conditions of the 2.5 µA 2.5 µA 2.5 µA
interface I
Electrical response conditions of the U 90 V 5 V 5 V
interface
Socket arrangement and A A
minimum spare area A
for indicator or plug Ø4.1 6.5 Ø4.1
A
66 66
19 14
20

45 45
Plug arrangement

Ø6.3
19 Ø4.1 19 Ø4.1
19 14

DEHNcap/A Voltage Indicator

Nominal voltages up to 45 kV / 50 Hz
Safe verification of isolation from supply voltage
• User-friendly
• Easy application

Self-testing element
DEHNcap/A electronic voltage indicators have an integrated self-testing
element. By simply pressing the test button, the electronic circuit is tested
for correct operation. The self-test is automatically performed as soon as
the indicator is switched on. The voltage indicator is only operational if
the test button is pressed, i.e. the function test was performed successful-
ly.
Self-test of a DEHNcap/A voltage indicator 3. DEHNcap Voltage Detecting System
General Information:
Standard EN/IEC 61243-5 (DIN VDE 0682-415)
Temperature range – 25 °C ... + 55 °C
Field of application Active voltage indicator for testing
Self-testing element Yes

767 112 SAG DCA A LRM
Type SAG DCA A LRM 767 112 4013364074361 05 00 03 12 150 g
409,00 €
Part No. 767 112
Dimensions 120 x 60 x 25 mm
Plug spacing 14 mm
Type of plug 2 multilam plugs (Ø4 mm)
Indication threshold (LRM system) 5 V
Input impedance (LRM system) 2 MOhms

Valid as of January 1, 2019 You will find detailed product information on our website 49