frako EM-PQ 2300, Руководство по эксплуатации

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alternatively text messaging
(SMS) via a modem
Alternatively can be configured for Modbus.
Text messaging via PNet modem coupler available as optional extra

Display bus CAN bus as per ISO 11898, RS-485, surge impedance 120

, for
connecting the EM-FD 2500 Display instrument of the FRAKO
Energy Management System
Number of devices on CAN bus: max. 7 EM instruments such as the
EM-PQ 2300 or the EM-MC 2200 and one EM-FD 2500 Display or
max. 6 devices and two EM-FD 2500 Displays, however no more
than one EM-FD 2500 Display per EM-PQ 2300 or EM-MC 2200
Connections Via pluggable screw terminals

Power supply L and N:
Conductor cross section max. 2.5 mm², min. 0.2 mm
2
Insulation rating: 250 V AC, 80 °C

Voltage measurement inputs
L1, L2, L3, N, Vx:
Conductor cross section max. 2.5 mm², min. 0.2 mm
2
Insulation rating: max. measured voltage × 1.1
(Example: 230 V AC
×
1.1 = 253 V AC, thus select 250 V AC), 80 °C

Current measurement inputs
L1, L2, L3, N, Vx,
terminals S1 and S2 in each case:
Conductor cross section max. 2.5 mm², min. 0.2 mm
2
Insulation rating: 250 V AC, 80 °C

Alarm:
Conductor cross section max. 2.5 mm², min. 0.2 mm
2
Insulation rating: 250 V AC, 80 °C

Digital OUT 1, 2,-:
Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

Digital IN 1, 2,-: Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

Analog OUT 1, 2,-:
Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

Temperature IN:
Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

FRAKO Starkstrombus A,B,

: Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

Display bus 1, 2, 3, 4:
Conductor cross section max. 1.4 mm², min. 0.14 mm
2
Insulation rating: 50 V DC, 80 °C

Ethernet:
RJ45 plug, Cat 5 as per EIA/TIA-568,100 Mbit/s
Insulation rating: 50 V DC, 80 °C
Note: 0.14 mm
2 
AWG 26; 0.2 mm
2 
AWG 25;
1.4 mm²

AWG 17; 2.5 mm²

AWG 14
Design data

Dimensions L
×
W
×
H: 161.6 mm (9 HP) × 89.7 mm × 62.2 mm casing
L × W × H: 161.6 mm (9 HP) × 93 mm × 62.2 mm incl. connectors

Mounting
Snaps over DIN TS 35 top hat rail to EN 50022.

Weight
approx. 500 g

Ingress protection
Casing IP30, terminals IP20 as per EN 60529,
pollution degree 2 as per EN 61010-1:2011-07

Electrical design
Casing protection class I as per EN 61140
Working voltage up to max. 690 V AC absolute value at voltage
measurement inputs
TNV-1 circuits, some of which interconnected:
Digital OUT 1, 2 ,-; Digital IN 1 ,2, -; Analog OUT 1 ,2 ,-; FRAKO
Starkstrombus A, B,

; Display bus 1, 2 ,3, 4; Ethernet

Casing design
To DIN 43880. Flammability rating UL 94 V-0 according to casing
manufacturer