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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
PEV P20
PEV S27
NEXUS series
NEXUS P20
NEXUS S27
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 CHILLER
DIN NANO FSC
DIN SPM
ELECTRICAL BOARDS
BASE series
ECP 202 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 16/21 BASE STEPPER U VDE
ECP 30/42 BASE STEPPER U VDE
ECP 1000 2EV U
EXPERT series
ECP 202 EXPERT
ECP 202 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 300 EXPERT U VD
ECP 300 EXPERT STEPPER 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
ACCESSORIES
EXPERT GSM
ECP APE 03
MICRO P
CUSTOMIZED PANELS
EXAMPLES
QUOTATION REQUEST
PILOT SYSTEM
HUMIDIFIERS
LIGHTING
EXPERT LED
EXPERT LED LV
EXPERT LED MEAT
EXPERT LED EMERGENCY
APPLICATIONS
COLD ROOMS
ECP 202 EXPERT
ECP 202 EXPERT D7.5
ECP 200 EXPERT 2EV
ECP 200 EXPERT PULSE
ECP 300 EXPERT VD
ECP 202 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
Micro P
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 EXPERT STEPPER 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
ECP 16/21 BASE STEPPER U VD
ECP 30/42 BASE STEPPER 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
PILOT SYSTEM
PEV P20
PEV S27
NEXUS P20
NEXUS S27
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 AND CHILLER
VISION SC 600
DIN NANO SC 500
DIN CHILLER
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

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PEV S27 Brochure download

REGULATOR FOR CONTROL OF ELECTRONIC EXPANSION VALVE

Electronic regulator for controlling the motorized electronic expansion valve. It can be configured with a remote or integrated display. Controls the most common bipolar stepper electronic expansion valves and integrates the evaporator overheating management.

PEV S27

 

PEV S27

Applications
Refrigerated counters and cold rooms.

Main characteristics
Control of the motorized electronic expansion valve.
Compatible with 23 gas types: R404, R134, R22, R407A, R407F, R407H, R410A, R450A, R507, R513A, R744 (CO2), R449A, R290, R32, R448A, R452A, R600, R600A, R1270, R1234ze, R23, R717(NH3), R454C.
Software update via USB.
Integrated or remote control console.
• RS485 serial connection with TeleNET or Modbus protocol can be selected by parameter.
Two configurable digital inputs.
Intake temperature and evaporation pressure probe for evaporator overheating management.
• Remote display with IP65 protection.
Easy parameter programming with 4 preconfigurations for the different applications of the electronic expansion valve.

 

PEV S27

 

TECHNICAL CHARACTERISTICS
PEV S27
Dimension PEV S27: 105x121,5x71 mm — Consolle: 93x37x23,1 mm
Weight 0,5 Kg
Display protection rate
IP 65
Power supply 24 VAC/DC +10/-15% 50/60 Hz
Load type
Single-phase
Working temperature
-5 ÷ +50°C
Storage temperature
-10 ÷ +70°C
Relative ambient humidity
<90% Rh
Status indicator
Led + display
Alarm signals
Led + buzzer
INPUTS
Digital input
N° 2 configurables
Suction probe
NTC 10 KΩ / PTC / PT1000
Evaporation pressure probe
4-20mA
OUTPUTS
Electronic expansion valve STEPPER BIPOLAR
Alarm relay PRESENT
Supervision system TELENET / MODBUS-RTU
DIMENSION
PEV S27
CONNECTION SCHEME
PEV S27
(*) = Configurable function

 

DOWNLOAD INSTRUCTION
Instruction manual