Usměrňovačové systémy DC-Měniče Střídače UPS systémy ...
Poznámky redaktora
g. Switch-over of
the measuring range occurs automatically, that measurement always carried out the most
favourable measuring range. counting steps the last digit).1 Tech nical ata, easuring and evice Function
DIN VDE 0404-2/ 4.BENNING BENNING 750 A
type applied part isolated from earth and appropriate for direct application the heart or
type applied part protected defib rillator f[W ]f
A tten tio Make sure which type applied part concerned! Non-observance might
cause short-circuit, e. This measuring accuracy applies to
temperatures from and relative air humidity lower than %.
20.e.
Facto settin system data:
Test tim seconds
T safe shutd seconds
Transition resistance, nnector: Q
Note: The measuring accuracy specified the sum of:
- relative part the measured value and
- number digits (i.):
(without three-phase sockets)
W eigh t:
230 Hz
0. Thus, the follow
ing terms are used for leakage currents: device leakage current, earth leakage current, protective
conductor current, contact current, patient leakage current etc. Tech nical ata, lia Tester
M ains connection:
C rre tio lian teste r
- ith socket:
- ith socket:
M axim rre load socket:
M axim pre-fuse:
P rotection category:
P rotection category:
O rvo ltag category:
C atio level:
Tou screen display:
A conditions:
- range:
- axim relative hum idity:
T eratu range tolerances:
E C
Housing:
D evice regulations:
D sio ax. kg
- contact current (direct measurement, differential current measurement alternative leakage
current measurement method)
The application standards DIN VDE 0701-0702 and 0751-1 use different terms for the same
measurement methods depending the properties and intended use the parts.1: The tester must allow least measurement the following parameters:
- protective conductor resistance
- insulating resistance
- protective conductor current (direct measurement, differential current measurement or
alternative leakage current measurement method)
08/ 2012 58
.
The measuring data logging works with three measuring ranges (1:1; 10:1; 100:1). connectable storage capacity: card GB,
USB stick GB
For data input, also possible connect external keyboard the USB interface.12,
EN61326-2-2
carrying case, surface-mounted, shock-resistant
see introduction and table
height width depth
170 410 350 mm
approx.
The RS232 interface (COM port) for barcode scanner, RFID reader, and printer can set as
follows:
Baud rate: 1200; 2400; 4800; 14400; 19200; 38400; 57600; 115200
Parity: even, odd
Data bits: 8
Stop bits: none, two
*p rinted bold factory setting
Max.1.3 A
16 A
16 load type, see table page 52
16 A
1I (for the test socket, the protective conductor is
looped through)
IP with the cover being open
IP with the cover being closed
II
2
115 mm
height 2000 above sea level
0 (operating temperature)
-20 (storage temperature)
80 linearly decreasing
60 °C, non-condensing
18 °C
0404-1/ 4. case uninsulated applied part!
20
