[giaban]Giá: Liên hệ[/giaban]

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  [/hinhanh] [tomtat] Giá: Liên hệ
Xuất xứ: Korea
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Bảo hành: 12 tháng
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[kythuat]
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. 
Liên hệ cho chúng tôi theo số 0972 064 954  | 0914 237 179  để  thông tin mà Quý khách CẦN.  
- Mr Mai Nghĩa -
< Sales  Engineer>
Email : nghia.pitesco@gmail.com 
Yahoo :  nghia.pitesco
Skype :   nghia.pitesco
web: pitesvietnam.com
Economical and Stable
EVD7 is a reasonable electronic expansion valve driver which is economical and stable in performance.
Various Input Sources for Valve Open Ratio Control(4 ~ 20mA or 1 ~ 5V, 0 ~ 1㏀, and RS485)
There are various input sources for valve open ratio control from external reference signal(4 ~ 20mA or 1 ~ 5V) and external volume(0 ~ 1㏀) to RS485 communication.
Compatible with Various Refrigerants
R22, R134a, R404a, R407c, R410a, R717, and R23 are compatible and more refrigerants will be available soon.
Smart-Rail Mount
Perfect Tech Support
EVD7 was developed 100% by Dotech's unique design and advanced technologies and tech support is provided perfectly.


■ Technical Specifications
EVD7-00
EVD7-R4
Dimensions
43(W) X 90(H) X 31(D)mm
Power
AC24V +10%/-15%, 50/60Hz, 1A
(Use a double wiring transformer for AC)
Compatible Expansion Valve
Bipolar Step Motor Type, Max. 700mA
2-Phase Full Step Drive
1/1000 open ratio control accuracy (0.0 ~ 100.0%)
RS485 Communication
(MODBUS RTU/ASCII)
-
OK
Remote Display(Optional)
-
OK
Sensor
Pressure
DP512-G7(0.5 ~ 4.5V, -1 ~ 15bar)(Optional)
Temperature
DPR-PT1K-P3D50L*3m(PT 1000Ω, -100 ~ 100℃)(Optional)
Operation
Temperature -10~50℃  / Humidity under 90% RH
Storage
Temperature -20~60℃  / Humidity under 90% RH

MAKERDANFOSSALCOSPORLANCAREL
MODELETS 12.5
ETS 25B
ETS 50B
ETS 100B
ETS 250
ETS 400
EX4
EX5
EX6
EX7
EX8
SEI 0.5~11
SEI 1.5~20
SEI 30
SEI 100
SEI 175
E2V
E2VP
※ Compatible with most eletronic expansion valves with bipolar step motor
(Danfoss, Alco, Sporlan, Carel, and etc.)
 

■ Accessories
CategoryModelSpecifications
Power Trans24069001AC220V to AC24V, 1A
24069002AC110V to AC24V, 1A


■ Dimensions




■ Diagram
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[mota]
Catalogue

No.Data kindData name
1브로슈어EVseries_catalog
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Copyright 2014 Pites. Design by NghiaMai