Technical Data - Kübler HW 66 Manual Del Usaurio

3. Technical data:

In general:
Nominal voltages:
Number of digits:
Digit size (optical):
Digit color:
Temperature range:
Storage temperature:
Housing:
Protection type:
Connections:
Connections
(S0 outputs):
Energy meter:
Accuracy:
Current:
Current measuring range:
Initial current:
S0 output:
Standard:
Pulse duration:
Hour meter:
Accuracy:
S0 output:
Pulse duration:
Type plate: if the type plate on the side of the HW 66 M is no longer legible after the
!
installation, the provided additional type plate can be affixed on the front panel of the
device in order to comply if necessary with the legal requirements relating to calibration.
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HW 66: 115/230 V AC, -20 % / +15 % 50 or 60 Hz
HW 66 M: 230 V AC, -20 % / +15 % 50 Hz
2 x 6 digits (units digit is red)
4 x 1.7 mm
white and red, background black
HW 66: -20 °C to +55 °C; HW 66 M: -10 °C to +55 °C
-25 °C to +65 °C
DIN housing 48 x 48 mm for panel mount
installation depth 55 mm
IP65, EN 60529 from the front when mounted
Screw terminals, touch-proof
max. wire cross section: 2.5 mm
Screw terminals, touch-proof
max. wire cross section: 2.5 mm
Class B, (1%) acc. to EN 50470 (for 50 Hz version)
I = 16 A
max
≥ 20 mA...16 A
≥ 20 mA
1000 pulses/kWh, 5...30 V DC, I
EN 50470-1 and EN 50470-3
50 ms
± 2 %
10 Imp./h, 5...30 V DC, I
50 ms
1. Single-phase
2. Not resettable, with reverse running stop
3. Double insulation
2
2
= 20 mA
max
= 20 mA
max
EN - page 5