ECP400/750/1000 T U
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A LINE OF POWER AND ELECTRONIC CONTROL BOARDS FOR CONTROL OF THE EVAPORATING UNIT ONLY

A line of power and electronic control boards for control of the three-phase evaporating unit only where devices are served by a compressor rack. Cold room light and system stand-by switches incorporated on front of panel. Integrated thermo-regulator controls cold, ventilation and defrosting calls. The unit also controls the door switch, which automatically turns on the room light, fan shutdown and cold call shutdown.

ECP 400-1000 T U

Applications
Control of evaporating unit only with electrical defrost up to 12 kw.

Main characteristics
Enabling for motor condenser unit, defrosting elements, evaporator fans, solenoid valve, room light, door element and all standard-compliant electrical safeguards.
Compact, self-extinguishing ABS housing with IP55 protection rating and circuit breaker on front of panel.
Integrated thermo-regulator: various models available.
System status indicated by LED icon.
Room light and system stand-by switches on front of panel.

Options
Installation of magnetothermic circuit breakers instead of fuses.
Wide range of thermo-regulator models available.
VS version (ventilated/static, pause/ventilated defrost).


 

TECHNICAL CHARACTERISTICS
ECP400 T U
ECP750 T U
ECP1000 T U
Box dimension
350x450x160 mm 350x450x160 mm 350x450x160 mm
Weight 6 Kg 6 Kg 7 Kg
Protection rating
IP 55 IP 55 IP 55
Power supply (3F+N+T)
400 V AC ±10%
50/60 Hz
400 V AC ±10%
50/60 Hz
400 V AC ±10%
50/60 Hz
Load type
Three-phase Three-phase Three-phase
Working temperature
-5 ÷ +50°C -5 ÷ +50°C -5 ÷ +50°C
Storage temperature -10 ÷ +70°C -10 ÷ +70°C -10 ÷ +70°C
Relative ambient humidity
< 90% Rh
< 90% Rh < 90% Rh
Main switch
32 A 32 A 32 A
Overload protection
Fuses Fuses Fuses
Control
Thermoregulator Thermoregulator Thermoregulator
Defrosting
Electrical Electrical Electrical
Insulation transformer
PRESENT PRESENT PRESENT
Status indicators
Led + Display Led + Display Led + Display
Alarm signals
Led Led Led
INPUTS
Ambient probe
NTC NTC NTC
Evaporator probe
NTC NTC NTC
Door switch
PRESENT PRESENT PRESENT
OUTPUTS
Evaporator fans 2000 W (1 PH) 2000 W (1 PH) 2000 W
(1 PH / 3 PH)
Defrosting heaters
7500 W (AC1) 9000 W (AC1) 12000 W (AC1)
Room light
PRESENT PRESENT PRESENT
Solenoid valve
PRESENT PRESENT PRESENT
Enable condensing unit
PRESENT PRESENT PRESENT
DIMENSION
ECP400-T-U ECP750-T-U ECP1000-T-U
CONNECTION SCHEME
ECP400-T-U ECP750-T-U ECP1000-T-U