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PRODUCTS
THERMOSTATS
EXPERT NANO SNOW
EXPERT NANO 1LT
EXPERT NANO 3CF
EXPERT NANO 4CK
EXPERT NANO 2ZN
EXPERT NANO MILK
NANO BOX
NANO ADAPTER
MODULAR ELECTRONICS
PEV series
PEV PULSE
PEV STEPPER
VISION series
VISION SC 600
VISION THR
VISION 2PLT
200CASVIS03
VISION TOUCH series
VISION TOUCH THR
VISION TOUCH PAN
VISION TOUCH AB
VISION TOUCH WELLNESS
VISION TOUCH
COPL24II
ACCFLTOUCH
400SAUNASENS
PLUS100 series
PLUS100 AB
PLUS100 PAN
PLUS100 THR
PLUS100 2PLT
DIN NANO series
DIN NANO 4CK
DIN NANO 5CK
DIN NANO SC500
DIN NANO FSC
DIN SPM
ELECTRICAL BOARDS
BASE series
ECP 200 BASE
ECP 300 BASE4 VD
ECP 400/750/1000 BASE4 VD
ECP 1500/2000/2500 BASE4 VDE
ECP 300 BASE4 U VD
ECP 400/750/1000 BASE4 U VD
ECP 7.5/15/19.5 BASE4 U VDE
ECP 25/36 BASE4 U VDE
ECP 1000 2EV U
EXPERT series
ECP 200 EXPERT
ECP 200 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 300 EXPERT U VD
PLUS series
PLUS200 2PLT
PLUS1000 THR
PLUS EXPERT series
PLUSR 200 EXPERT
PLUSR 300 EXPERT VD
PLUSR 300 EXPERT U VD
PLUSR EXPERT DL3
PLUSR EXPERT DL8
PLUS 200 EXPERT THR
PLUS 300 EXPERT U THR
NANO VD > NANO U VD series
NANO 04 VD
NANO 300 VD
NANO 400/750/1000 VD
NANO 7.5 U VD
NANO 15/19,5 U VD
VD > VD CR > APE series
ECP 04 / ECP 04 M
ECP 07/10
ECP 15
ECP 20
ECP 30
ECP 300 VD
ECP 400/750/1000 VD
ECP 300 VD CR
ECP 400/750/1000 VD CR
ECP 1500/2000/2500 VD CR
ECP 1000 2EV U CR
ECP APE 03
SUPERVISION SYSTEM
TELENET WEB
EXPERT GSM
TWM3 T P UR
TWM3 IO
ALARM SYSTEMS
EXPERT GSM
ECP APE 03
CUSTOMIZED PANELS
EXAMPLES
QUOTATION REQUEST
HUMIDIFIERS
LIGHTING
EXPERT LED
EXPERT LED LV
EXPERT LED MEAT
EXPERT LED EMERGENCY
APPLICATIONS
COLD ROOMS
ECP 200 EXPERT
ECP 200 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 200 BASE
ECP 300 BASE4 VD
ECP 400/750/1000 BASE4 VD
ECP 1500/2000/2500 BASE4 VDE
ECP 300 VD
ECP 400/750/1000 VD
ECP 300 VD CR
ECP 400/750/1000 VD CR
ECP 1500/2000/2500 VD CR
NANO 04 VD
NANO 300 VD
NANO 400/750/1000 VD
CONDENSING UNITS
ECP 04 / ECP 04 M
ECP 07/10
ECP 15
ECP 20
ECP 30
EVAPORATING UNIT
ECP 300 EXPERT U VD
ECP 300 BASE4 U VD
ECP 400/750/1000 BASE4 U VD
ECP 7.5/15/19.5 BASE4 U VDE
ECP 25/36 BASE4 U VDE
ECP 1000 2EV U
NANO 7.5 U VD
NANO 15/19,5 U VD
DISPLAY WINDOWS AND REFRIGERATION UNITS
EXPERT NANO 1LT
EXPERT NANO 3CF
EXPERT NANO 4CK
NANO ADAPTER
DIN NANO 4CK
DIN NANO 5CK
PEV PULSE
PEV STEPPER
DATALOGGER
PLUSR 200 EXPERT
PLUSR 300 EXPERT VD
PLUSR 300 EXPERT U VD
PLUSR EXPERT DL3
PLUSR EXPERT DL8
SUPERVISION SYSTEM AND ALARMS
TELENET WEB
EXPERT GSM
TWM3 T P UR
TWM3 IO
ECP APE 03
FAN SPEED CONTROLLER
DIN NANO FSC
DIN SPM
COMPRESSOR RACK
VISION SC 600
DIN NANO SC 500
DOUBLE SAFETY SYSTEM
VISION 2PLT
PLUS100 2PLT
PLUS200 2PLT
SEASONING
PLUS 200 EXPERT THR
PLUS 300 EXPERT U THR
PLUS1000 THR
PLUS100 THR
VISION THR
VISION TOUCH THR
SONEE16F6A21
PAUSE-LEAVENING
PLUS100 PAN
VISION TOUCH PAN
SONEE16F6A21
DEEP FREEZERS
PLUS100 AB
VISION TOUCH AB
WELLNESS
VISION TOUCH WELLNESS
LIGHTING
EXPERT LED
EXPERT LED LV
EXPERT LED MEAT
EXPERT LED EMERGENCY
SPECIAL APPLICATIONS
EXPERT NANO 2ZN
EXPERT NANO MILK
TECHNICAL DOCUMENTATION
NEWSLETTER

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NANO400/750/1000 VD
Brochure download

A LINE OF POWER AND CONTROL BOARDS FOR REFRIGERATION SYSTEM

A line of power and control boards for refrigeration systems with three-phase compressors up to 10 HP that provide complete cold room management. You can control the room light and the stand-by system using the buttons on the thermostat. Integrated PEGO thermo-regulator controls compressor, ventilation, defrosting and light. The unit also controls the door switch, which automatically turns on the room light, and compressor and fan shutdown.

NANO 400-1000 VD

NANO 400-1000 VD

 

Applications
Complete control of three-phase static or ventilated refrigeration systems up to 10 HP, with electric or off-cycle defrost.

 

 

Main characteristic
Designed to provide an immediate start-up and easy maintenance.
Direct control of compressor, condenser fans, compressor oil element, defrost elements, evaporator fans, solenoid valve, door heater, room light and all standard-compliant electrical safeguards.
Compact unit with self-extinguishing ABS housing panel and IP55 protection rating plus circuit breaker on front of panel.
Integrated PEGO thermo-regulator (Expert Nano 4CK).
System status indicated by dysplay.
Key operated ON/OFF.
Cold room light ON/OFF switch with key or by means of door switch.
Key operated manual START/STOP defrosting.
Clock for programmed defrost (RTC).
Configurable multifunction output, alternative to the light output.
RS485 serial connection with Modbus-RTU or Telenet protocol.

 

 

Options
Installation of magnetothermic circuit breakers instead of fuses.
Compressor shutdown in pump-down mode.
Hot gas defrost control.

 

 

TECHNICAL CHARACTERISTICS
NANO400 VD
NANO750 VD
NANO1000 VD
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 Thermal relay
Thermal relay Thermal relay
General protection Fuses Fuses Fuses
Control
PEGO Thermoregulator (Expert Nano 4CK) PEGO Thermoregulator (Expert Nano 4CK) PEGO Thermoregulator (Expert Nano 4CK)
Defrosting
Electrical Electrical Electrical
Insulation transformer
PRESENT PRESENT PRESENT
Status indicators
Display Display Display
Alarm signals
Display + Buzzer
Display + Buzzer Display + Buzzer
Clock (RTC)
PRESENT PRESENT PRESENT
INPUTS
Ambient probe
NTC 10 NTC 10 NTC 10
Evaporatoe probe
NTC 10 NTC 10 NTC 10
Door switch
PRESENT PRESENT PRESENT
Oil differential pressure switch
- - PRESENT
High/low pressure switch
PRESENT PRESENT PRESENT
KRIWAN® connection
PRESENT PRESENT PRESENT
Condenser fans regulator press. switch (r.p.s)
PRESENT PRESENT PRESENT
OUTPUT
Compressor
2200 ÷ 3000 W
(3÷4 HP)
3000 ÷ 5500 W
(4÷7,5 HP)
5500 ÷ 7500 W
(7÷10 HP)
Condenser fans output 1
800 W------(1 PH)
total -------(1 PH)
800 W------(1 PH)
total -------(1 PH)
2000 W (3 PH)
or
1500 W (1 PH)
Condenser fans output 2
2000 W (3 PH)
or
1500 W (1 PH)
Evaporator fans 1500 W (1 PH) 1500 W (1 PH) 2000 W (3 PH)
or
1500 W (1 PH)
Defrosting heaters
9000 W
(3000 W x 3, AC1)
10500 W
(3500 W x 3, AC1)
15000 W
(5000 W x 3, AC1)
Room light
PRESENT PRESENT PRESENT
Solenoid valve
PRESENT PRESENT PRESENT
Compressor oil heater
PRESENT PRESENT PRESENT
Supervision system
TELENET / MODBUS-RTU TELENET / MODBUS-RTU TELENET / MODBUS-RTU
DIMENSION
NANO400-VD NANO750-VD NANO1000-VD
CONNECTION SCHEME
NANO400-VD NANO750-VD NANO1000-VD