Datasheet

267
N
L
in
L
out
www.kuebler.com© Fritz Kübler GmbH, subject to errors and changes. 04/2017
Energy meters
Energy meters
General technical data
Power supply 115/230 V AC, -20 % / +15 %
50 or 60 Hz
Digits 2 x 6 digit (single units digit red)
Height of figures (optical) 4 x 1.7 mm [0.16 x 0.067“]
Colour of figures white and red on black
Operating temperature HW 66 -20°C ... +55°C [-4°F ... +131°F]
HW 66 M -10°C ... +55°C [+14°F ... +131°F]
(non-condensing)
Storage temperature -25°C ... +65°C [-13°F ... +149°F]
Housing DIN panel-mount
48 x 48 mm [1.89 x 1.89“]
Depth 55 mm [2.17“]
EMC standards EN 55011 classe B,
EN 61000-6-2, EN 61000-6-3,
EN 61326-3-2
Measuring instruments directive (MID) EN 50470-1, EN 50470-3
Protection IP65, EN 60529 (front side)
Connections screw terminal, touch-safe
Max. core inputs/outputs 2.5 mm
2
[AWG 13]
cross-section S0 output 2.5 mm
2
[AWG 13]
LED function LED on when power supply is connected
LED blinks when energy is being measured
Applications Terminal assignment
Retro- or standard fitting in dehumidifiers, current generators, air-conditioning,
production equipment etc. for the accurate, traceable billing of operating and
energy costs – especially also for hire equipment.
Energy meter
Display 99999.9 kWh
Accuracy class B, acc. to MID
(for 50 Hz version)
Current I
B
= 5 A, I
max
= 16 A
Current limits ≥ 20 mA up to 16 A
Start current ≥ 20 mA
S0 output 1000 pulses/kWh, 5 ... 30 V DC,
I
max
= 20 mA
Pulse duration 50 ms
Hour meter
Display 99999.9 h (0.1 h = 6 min)
Accuracy ± 2 %
S0 output 10 imp/h, 5 ... 30 V DC,
I
max
= 20 mA
Pulse duration 50 ms
Start with voltage applied to L
in
Panel cut-out
1
max. 6.5
Dual function counters HW 66 / HW 66 MEnergy and time (AC)
Dimensions
Dimensions in mm
Technical data