Holley LoRaWAN DTZ541-ZDBL - 4 Technical Data

User Manual LoRaWAN mME DTZ541 Three-phase electricity meter
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4 Technical Data
Features
Explanation
Connection type
Dreiphasen-Vierleiter / Einphasen-Wechselstrom
frequency
50Hz
Rated voltage
3 * 230/400 V
1*230V auf L1, L2, L3
Current I
min
-I
b
(I
max
)
0,25-5(100) A or 0,25-5(60) A
Starting current
0.004*I
b
=0,02 A
Transient current (I
tr
)
10%*I
b
=0,5 A
Surge voltage resistance
6 kV, IEC 62052-11
Short-circuit strength
30I
max
, IEC 62053-21
Power consumption
Current path: <0,2VA
Voltage path: <0,5W
Measurement accuracy
Class A (EN50470-1-3) or
Class2.0 (IEC62053-21)
LED pulse output
500 or 5 000 or 10 000 Imp/kWh
Metrology
Current direction +A: (Single rate) only 1.8.0;
(Double rate) Change between1.8.1 and 1.8.2 Current direction-
A: 2.8.0
(Double rate) Substitution between 2.8.1 and 2.8.2
External rates switching
control (with double rate
meters)
Clamp 13 u. 15
LC-Display
Format: Two lines
Viewing angle: 15° (from above) and 60° (from left, right, down)
Digit dimensions in the range of values: 3,5mm * 8mm (min.)
Digit dimensions in the code area: 1,9mm * 4,2mm (min.)