K7L-UP-FLK
3
Performance
*
This leakage position accuracy is for main unit (K7L-UP). Sensing cable also has errors separate from the accuracy described.
Item
Model
K7L-UP-FLK
Leakage location accuracy
*
(at an ambient temperature of 25
°
C)
Total length 100 m max.
±
1 m
101 to 600 m
±
1 %
Response time
45 s max.
Startup time after power is turned ON: approx. 30 s
Display
LCD, 12 columns
×
4 lines (characters) with backlight
Normal: Lit green
Error: Flashing green
Leakage detected: Lit red
Disconnection detected: Flashing red
Insulation resistance
20 M
Ω
max. (at 500 MVDC)
Measured locations: Between all pairs of (1), (2), and (3), below.
(1) Power supply terminals, (2) Relay output terminals, (3) All terminals together excluding (1) and (2)
Dielectric strength
2,000 VAC 50/60 Hz 1 min.
Measured locations: Same as for insulation resistance.
Vibration resistance
Frequency: 10 to 55 Hz, Acceleration: 50 m/s
2
, Single amplitude: 0.35 mm, 10 sweeps of 5 min each in
X, Y, and Z directions
Shock resistance
130 m/s
2
, 3 times each for 3 axes in six directions
Weight (Sensor only)
Approx. 185 g
Memory protection
EEPROM (non-volatile memory)
Installation environment
Installation Category II, Pollution Degree 2
Safety standards
UL508, CAN/CSA-C22.2 No.14
EN61010-1 (IEC61010-1)
EMC
EMI
EN61326-1
(Industrial applications)
Electromagnetic radiation interference: CISPR11 classA
Noise terminal voltage: CISPR11 classA
EMS
EN61326-1
(Industrial applications)
Electrostatic discharge immunity
Radiated electromagnetic field immunity
Fast transient/burst immunity
Surge immunity
Conducted noise immunity
Power frequency magnetic immunity
Voltage dip and interruption immunity
EN61000-4-2 : 4 kV (contact)
: 8 kV (in air)
EN61000-4-3 : 10 V/m (80 MHz to 1 GHz)
: 3 V/m (1.4 to 2 GHz)
: 1 V/m (2.0 to 2.7 GHz)
EN61000-4-4 : 2 kV (power line)
: 1 kV (I/O signal lines)
EN61000-4-5 : 1 kV between lines (power line)
: 2 kV between grounds (power line)
: 1 kV between grounds (sensor line)
EN61000-4-6 : 3V (0.15 to 80 MHz)
EN61000-4-8 : 30A/m
EN61000-4-11 : 1 cycle 0% (rated voltage)
: 10/12 cycle 40% (rated voltage)
: 25/30 cycle 70% (rated voltage)
Summary of Contents for K7L-UP-FLK
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