LEGRAND IME NEMO 96 EC Manual De Instrucciones página 10

Multifunction instrument with 1 input
"Easy Connect" for 3 Rogowski probes
7. GENERAL FEATURES
Resettable meter:
- Counting of operating hours and minutes
- 7-figure resolution (5 for the hours + 2 for the minutes)
- Maximum display: 99999.99
- Programmable value: 0...50% Pn (Positive active power)
Harmonic analysis
(THD):
- Up to the 15th harmonic
Digital input
- The digital input allows switching the energy counting on 2 tariffs
- Input terminals with common point (1-C)
- Rated voltage: 12 – 24V d.c.,10mA Max.
Features of the ModBus communication port:
- Programmable addresses: from 1 to 247 (5*)
- Communication speed: 4.8 – 9.6 – 19.2* – 38.4 kbps
- Parity bit: none, even*, odd
- Stop bit: 1
- Galvanically isolated with respect to the measurement inputs
- Standard RS485 3 wires, half-duplex
- Modbus® RTU protocol
- Response time (question/response time-out): ≤ 200ms
- 120Ω terminating resistor inside the instrument
(it can be set in the SETUP menu, default value: none*)
Features of the MBus communication port:
- Standard: EN 13757
- Transmission: serial asynchronous
- No. of bit: 8
- Parity bit: fixed even
- Communication speed: 300-600-1.200-2.400*-4.800-9.600bit/s
- No. of primary address: 0*...250
- No. of secondary address: 0...99,999,999
- Load MBus:1
- Galvanically isolated with respect to the measurement inputs
- Transferred measurements: see communication protocol
* Factory data
Diagnostic, Phase sequence correction:
On the device there is a diagnostic and correction algorithm of the
voltmetric and amperometric connection sequence.
The function can be activated on request and password protected:
it can display and modify the wiring sequence with the following
limitations:
1) The neutral conductor (in the 4-wire connections) must be
correctly positioned (terminal 11)
2) The power factor must be between 0.9cap and 0.7ind for each
phase. See www.imeitaly.com "TECHNICAL SUPPORT".
Technical data sheet: IDP000264EN_05
E
1 C
+
Updated: 17/03/2021
Code: MK96R63DT – MK96R63MT
MK96R125DT – MK96R125MT
Model: NEMO 96 EC
7. GENERAL FEATURES
Protection class:
- Terminal protection index against solid bodies and liquids:
IP 20 (IEC/EN 60529).
- Housing front protection index against solid bodies and liquids:
IP 54 (IEC/EN 60529).
Protection of the device:
- Fuse 0.5A type gG
Resistance to vibrations:
- Vibration: from 5 to 150Hz width 0,15mm/1g
- Shock: 19g / 16msec
Material:
Self-extinguishing Polycarbonate, reinforced 10% Glass fibre;
Identification according to ISO 11469: >PC-GF10-FR<;
GWFI IEC 60965-2-12 (§1.6mm): 960°C;
Flame rating UL 94 / IEC 60695_11_10 (1.6/3.2 mm): V0;
Operating room temperatures:
- Min. = - 20 °C Max. = + 60 °C.
Room storage temperatures:
- Min. = - 25 °C Max. = + 70 °C
Weight:
0,550Kg (63A) – 0,580Kg (125A)
Packaged volume:
1,5 dm
3
Room:
mechanical M1 – electric E2
Created: 21/11/2019
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