高端嫩茶联系方式_全国同城空降服务_全国900 城市空降24小时_全国同城空降快餐群最新活动

Close
Welcome to Changzhou Shuangri Electrn Co.,Ltd.!
常州双日电子有限公司

Contact Us

  • Add:Chuangxin road luoyang Industrial Park Wujin zone Changzhou city Jiangsu province China.
  • Tel:0519-88791737
  • E-mail:shuangri@vip.163.com
Products > Suitable for separated pressurized solar system > Type:SR223

Type:SR223

Introduce:

LCD large display screen

5 * relay outputs 

1 * low voltage relay output for boiler on/off control 

7 * sensor inputs 

1 * Input for Grundfos Direct Sensor TM (VFS) 

1 * Input for (FRT)rotary blade electronic flow meter 

3 * Variable frequency PWM outputs for the speed control of the high efficiency pump 

7 systems available for selection 

485 communication interface

Mobile APP control

Main technical data:

Inputs: 

2* PT1000 temperature sensors 

5* NTC10K, B=3950 temperature sensors 

1* analog input for Grundfos Direct Sensor TM ( VFS ) 

1* input for Rotary blade electronic flow meter(FRT) 

Output: 

3* Electromagnetic relay, Max. current 1A 

3* Semiconductor relay, Max. current1A 

1* low voltage relay (on/off signal) , boiler on/off control 

3* PWM variable frequency output (switchable 0-10V) 

1* 485 communication interface

Power supply: 100…240V AC

Rated impulse voltage:2.5KV 

Data :TF(Micro SD)

Housing:Plastic ABS 

Mounting:Wall mounting 

Operation: 5 push keys at the front cover 

Protection type: IP41

Ambient temperature: 0 ... 40 °C 

Dimensions: 208*158*43mm 


Main functions:

Date(Time/ Date set)

THET Timed back-up heating

CIRC circuit pump controlled by temperature in three time - sections / flow switcher and by three time sections

SYS system selection

LOAD/LOAD2 Tank heating set 

COL/COL2 Collector function

PUMP Pump control mode

LLOGITank priority logic 

COOLCooling function

HEATX Energy exchange between tanks

RPH Heating return pipe preheat

SFB Solid fuel boiler function

AH Thermostat function

BEEP Beeper fault warning

MAN Manual mode

BLPR Block protection function

OTDI Thermal disinfection function

OPARR Parallel relay

OHQM Heat quantity measurement

FS Flow meter selection and flow rate monitor

UNIT Unit switch 

WLAN WiFi module configuration

RST Reset

Holiday function

Screen protection

Trouble protection

Trouble checking

system installation

System:

SR223-004.png

Home About Us Products News Honor Download Contact Us

Contact Us

Add:Chuangxin road luoyang Industrial Park Wujin zone Changzhou city Jiangsu province China.

Tel:0519-88791737

E-mail:shuangri@vip.163.com

主站蜘蛛池模板: 西青区| 龙胜| 台南市| 仙游县| 苗栗市| 西畴县| 十堰市| 新津县| 织金县| 迭部县| 威宁| 桂平市| 西和县| 出国| 辛集市| 昭苏县| 兴安盟| 伊金霍洛旗| 文山县| 盈江县| 登封市| 贵州省| 平原县| 屏东市| 望谟县| 乐亭县| 郯城县| 平谷区| 西青区| 西贡区| 上思县| 财经| 柞水县| 遂平县| 都兰县| 车致| 绍兴市| 巢湖市| 灵武市| 子长县| 利辛县|