ENGLISH
34
2.1
Safety
The device contains an electronic device with inverter.
Use is allowed only if the electric system is in possession of safety precautions in accordance with the regulations in force in the
country where the product is installed (for Italy CEI 64/2). The appliance is not intended to be used by persons (including children)
with reduced physical, sensory or mental capacities, or who lack experience or knowledge, unless, through the mediation of a
person responsible for their safety, they have had the benefit of supervision or of instructions on the use of the appliance. Children
must be supervised to ensure that they do not play with the appliance.
2.2
Responsibility
The Manufacturer does not vouch for correct operation of the machine or for any damage that it may cause if it has been tampered
with, modified and/or run outside the recommended work range or in contrast with other indications given in this manual.
2.3
Particular warnings
Always switch off the mains power supply before working on the electrical or mechanical part of the system. Before
opening the equipment, wait at least 10 minutes after disconnecting it from the power supply. The capacitor of the
direct current intermediate circuit remains charged with dangerously high voltage even after the mains power has
been turned off.
Only firmly cabled mains connections are admissible. The appliance must be earthed (IEC
536 class 1, NEC and other applicable standards).
Mains terminals and motor terminals may still have dangerous voltage when the motor is stopped.
3.
APPLICATIONS
The inverter of the
MCE/C
series is a device conceived for the management of
circulation pumps
allowing integrated regulation of
the differential pressure (head); it is thus possible to adapt the performance of the circulation pump to the actual demands of the
system. This determines considerable energy saving, a greater possibility of control of the system, and reduced noise.
The MCE-55/C inverter is designed so that it can be housed directly on the pump motor body.
4.
TECHNICAL DATA
MCE-55/C
MCE-30/C
Inverter power supply
Voltage [VAC] (Tol. +10/-20%)
380-480
380-480
Phases
3
3
Frequency [Hz]
50/60
50/60
Current [A]
17,0-13,0
11,5-9,0
Leakage current to earth [mA]
< 4
Inverter output
Voltage [VAC]
0 - V supply
0 - V supply
Phases
3
3
Frequency [Hz]
0-200
0-200
Current [A rms]
13,5
7,5
Mechanical power P2
7.5 HP / 5,5 kW
4.0 HP / 3 kW
Mechanical
characteristics
Weight of unit [kg]
(control unit only, excluding package)
7.6
Max. dimensions [mm]
(LxHxD)
270x355x195
Installation
Work position
housed on the pump motor body
Grade of protection IP
55
Max. ambient temperature [°C]
40
Hydraulic
characteristics of
regulation and
operation
Differential pressure regulating range
1 - 95% full scale pressure sensor
Sensors
Type of pressure sensors
Ratiometric
Differential pressure sensors full scale
value [bar]
4/10
Functionality and
protections
Connectivity
Multi inverter connection
Protections
Self protected against overload
Excess temperature of internal electronics
Abnormal supply voltages
Direct short circuit between output phases
Temperatures
Storage temperature [ºC]
-10 ÷ 40
Table 1: Technical data
Содержание MCE-55/C
Страница 117: ...115 4 10 C 10 40 1 4 1 C EN 61800 3 2 5 10 IEC 536 1 NEC 55 C 5 1 4 3 1 LINE RST 1 1 6 2 11 17 2 4 3...
Страница 120: ...118 4 Start Stop Economy I1 1 9 I2 Economy 2 9 I3 Quick Start 3 Fq I4 5 Quick Start 4 EXT Economy R1 R2...
Страница 121: ...119 5 5 2 0 10 18 0 10 A1V 9 GND 10 A2V 4 GND 5 0 10 0 10 7 1 3 9 A2V 6 6 0 10 T NTC 18 5 5 3 NTC T T1 T T1 7 8 7 NTC T1...
Страница 123: ...121 9 5 6 2 MCE 55 C 2 Link 3 3 2 MCE 55 C 17 MCE 55 C 1 17 MCE 55 C 2 1 5 2 ET 3 ET 9 6 MCE 55 C 9 7 7 1 MCE 55 C T T...
Страница 126: ...124 10 8 1 8 2 7 3 3 1 3 8 3 ON OFF 9 MCE C 2 5 Home Page 60 Home Page 3 5...
Страница 152: ...150 4 I1 1 9 I2 2 9 I3 3 quick start Fq I4 5 4 EXT R1 R2...
Страница 158: ...156 10 8 1 8 2 7 3 3 1 3 8 3 ON OFF 9 MCE C 2 5 60 3 OK...
Страница 200: ...198 4 Start Stop Economy I1 1 9 I2 2 9 I3 Quick Start 3 quick start Fq I4 5 Quick Start 4 EXT Economy R1 R2...
Страница 203: ...201 9 5 6 2 MCE 55 C Link 3 3 2 MCE 55 C 17 MCE 55 C 1 17 MCE 55 C 2 1 5 2 ET 3 ET 9 6 MCE 55 C 9 7 7 1 MCE 55 C T T...
Страница 243: ......