Datasheet

8
I
L
I
PE
I
D
I
D
= I
PE
+ I
L
I
L
I
PE
I
D
I
D
= I
PE
+ I
L
©
B E N N I N G W o r l d C l a s s T e s t E q u i p m e n t
BENNING
ST 710
indication graphic display
protective conductor resistance 0.05 Ω – 20 Ω
insulation resistance
0.1 MΩ – 20 MΩ
(500 V DC)
protective conductor current/
contact current by means of
alternative leakage current
0.1 mA – 20 mA
measurement method
line test R
PE
, R
ISO
, short–circuit test and continuity test of
phase conductor (L) and neutral conductor (N)
voltage 50 V – 270 V
scope of delivery carrying case, test cable with alligator
clip, appliance cable, battery set
item no. 050308
BENNING ST 710
Battery-operated Appliance Tester
ST 710
050309: with socket of type E (B/F/CZ/SK/PL)
050315: with socket of type CH (CH)
Scope of delivery BENNING ST 710
Test badges
Shock-proof socket onto
shock-proof plug for CM 9
16 A/32 A CEE coupling onto
CEE plug, 5-pin, for CM 9
Leakage
CM 9
Optional accessories for
BENNING ST 710/ST 725/ST 750 A
test badges “next test” (300 pieces)
item no. 756212
measuring adapters for three-phase loads (passive)
( see page 19) item no. 044122/044123
leakage Current Clamp BENNING CM 9 for the measurement of
differential current, protective conductor current and load current of
single-phase and three-phase loads
(see page 7) item no. 044065
measuring adapters for leakage current clamp BENNING CM 9
single-phase, conductors led through individually and with double insulation
shock-proof socket/shock-proof plug item no. 044131
three-phase, conductors led through individually and with double insulation
16 A CEE coupling-CEE plug, 5–pin item no. 044127
32 A CEE coupling-CEE plug, 5–pin item no. 044128
See pages 18 + 19 for further accessories
Differential current measurement method with BENNING CM 9
Leakage current e.g. via
the water conduits and
capacity of the washing
machine to earth
indication=
(test sample under operating conditions)
Features BENNING ST 710
• automatic testing procedure for devices of class I (key 1),
class II/III (key 2) and line test (key 3)
• testing of cable reels, multiple distributors and device
connecting cables with rubber connector
• measuring result with “pass/fail” information
• limiting values preset in compliance with DIN VDE standard
• indication of correct function key in case of incorrect oper-
ation and if the test sample is not switched on
• sufficient battery capacity (6 x 1.5 V, mignon, AA, IEC LR6)
for > 2500 test samples
• three-phase test objects can be tested by means of
optional measuring adapter
Measuring functions
• protective conductor resistance with a testing current of
200 mA DC and automatic polarity reversal
• insulating resistance with a testing voltage of 500 V DC
• protective conductor current and contact current by means
of alternative leakage current measurement method
• voltage measurement on external shock-proof socket (L-N,
L-PE, N-PE)
BENNING ST 710 Appliance Tester
mobile and network-independent testing of electrical appliances
BENNING ST 710
Battery-operated Appliance Tester for
mobile testing of electrical devices
• testing in compliance with EN 62638, ÖVE/ÖNORM E 8701,
NEN 3140
• easy - operation by means of three keys
• quick - complete testing within 10 seconds
• mobile - testing can be made network-independently
Application
Safety-related testing of electrical devices/work equipment
such as e.g. electrical devices/tools with ON/OFF switch,
motorized equipment, lamps, cable reels, multiple distributors
and household appliances. The protective conductor current/
contact current is measured by means of the alternative
leakage current measurement method.
Forms for test certificates for
“
Testing of electrical devices
”
are
available for download free of
charge at www.benning.de!
TRUE RMS