IG-267-EN versión 01; 07/04/2017
53
General Instructions
ekor.rpa
Technical characteristics of the equipment
7. Technical characteristics of the equipment
7.1. Rated values
Power supply
AC 40 V
AC
...90 V
AC
± 20 %; 12 VA
DC 24 V
DC
...120 V
DC
± 10 %; 6 W
1A Current inputs
Secondary phase Metering 1 mA...1.3 A
Protection 1.3 A...25 A
Secondary earth Metering 0.25 mA...325 mA
Protection 325 mA...6.25 A
I thermal/dynamic 31.5 A (3 s) – 2.5 I
th
Impedance 0.02 Ω
Voltage inputs
Metering and protection 1 µA...350 µA
Impedance 2.7 kΩ
Accuracy
Timing ± 5 %
Current Metering class 0.5
Protection class 5P25
Voltage Metering class 0.5
Protection class 3P
P/Q Power ± 1.5 %
Energy metering
(checking against
energy meter standards)
UNE EN 50470-3 Active class B
IEC 62053-21
IEC 62053-23
Active class 1
Reactive class 2
Frequency
50 Hz; 60 Hz ± 1 %
Output contacts
Voltage 250 V
AC
Current 6 A (AC)
Switching power 1500 VA (resistive load)
Digital inputs
ED1-5 With internal polarisation
ED6-9 External polarisation (max. 48 V
dc
+ 15 %)
Temperature
Operation - 40 °C...+ 70 °C
Storage - 40 °C...+ 70 °C
Communications
Front port USB Mini-B
Rear ports 4 x RJ-45:
- COM0: 1 x RS-485
- COM1: 2 x RS-485
- ETH0: Ethernet
- ETH1: Ethernet LOCAL
Protocol MODBUS (RTU)/PROCOME slave
Table 7.1. Rated values
7.2. Mechanical design
Protection grade
Terminals IP2X
In cubicle IP3X
Dimensions (h x w x d):
146 x 47 x 165 mm
Weight
0.3 kg
Connection
Cable/Terminal 0.5...2.5 mm
2
Table 7.2. Mechanical design
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