Công ty Pitesco là nhà XNK hàng đầu và là nhà cung cấp chuyên nghiệp các mặt hàng tự động, thiết bị điện và điện công nghiệp. Chúng tôi đáp ứng mọi xu hướng công nghiệp hóa, hiện đại hóa cũng như mọi lĩnh vực.
- The most advanced algorithm of precise adaptive PID control over superheat
- Various valve open control modes:
External signal input(4-20mA, 1-5V)
RS485 communication
User setup
- Quick-Safe to ensure prevention of low and high superheats and protect the system under any conditions
- Hot gas bypass operation for precise control
- Compatible with various refrigerants(R22, R134a, R404a, R407c, R410a, R717, R23)
- Smart-rail mount design
- Perfect tech support by a developer(DOTECH)
EVC10B was developed 100% by Dotech's own creative ideas and technologies.
■ Technical Specifications
|
EVC10B-00
|
EVC10B-R4
|
|---|
Dimensions
|
87(W) X 114(H) X 30(D)mm
|
Power
|
AC24V +10%/-15%, 50/60Hz, 1A
(including power consumption of expansion valve)
|
Connection
|
Connector (MAKER : JAPAN SOLDERLESS TERMINALS)
HOUSING : XHP, CONTACTOR : SXH-0011-P0.6)
|
Operating Features of Expansion Valve
|
UNIPOLAR STEP MOTOR TYPE, MAX. 700mA
|
1-2 or 2 Phase Drive, 100 ~ 9000 Pulse, 10~500PPS, 1/1000 CONTROL
|
1/1000 open ratio control accuracy (0.0 ~ 100.0%)
|
RS485 Communication
(MODBUS RTU/ASCII)
|
-
|
OK
|
Sensor
|
Pressure
|
DP512-G7(0.5 ~ 4.5V, -1 ~ 15bar)(Optional)
|
Temperature
|
DPR-TH01-ST-XHP(NTC5㏀, -55 to 60℃)(Optional)
|
Operation
|
Temperature -10~50℃ / Humidity under 90% RH
|
Storage
|
Temperature -20~60℃ / Humidity under 90% RH
|
| MAKER | SANHUA | SAGINOMIYA | FUJIKOKI | JAHWA |
| MODEL | DPF(Q)
DPF(R)
DPF(O) | UKV
SKV
VKV
PKV
AKV | CAM
EDM | SEV
JHEV |
※ Compatible with any valves with unipolar step motor
(Saginomiya, Fujikoki, Sanhua, Jahwa, Green, DunAn, and etc.)
■ Accessories
| Category | Model | Specifications |
| Power Trans | 240624S2001 | AC220V to AC24V, 1A |
| Connection kit | CK3200-2P | Stopping operation and communication |
| CK3200-3P | Aux. Relay |
| Pressure Sensor | DP512-G7 | Range: -1 to 15 bar
Output: 0.5 to 4.5 Vdc
Accuracy: 1%
7/16-20 UNF, Packard connetor type |
| Temperature sensor | DPR-TH01-ST-XHP | Type: NTC 5㏀
Range : -50 ~ 50℃
Accuracy : ±0.3℃ at 25℃
Protection Level : IP67
Cable : 2C X 0.5mm |
