Name: EFD 200 Electrical Fire Detector
We have abtained VDE,UL,CE,ROHS,ISO9000 Approal and SGS Audit Supplier in China,We guarantee quality is the first.
For electrical fire monitoring. Wiringdiagram
1. LCD screen or LED screen
2. Optional 1/4/8/12/15 channel leaking monitoring
3. Optional 1/4 channel temperature monitoring
4. Support multiple channel alarming and trip monitoring
5. Indicator display, multiple function button operation
6. Real-time temperature monitoring for temperature over-limit, break line and short circuit
7. Country Fire Product Safety Certification
|Leaking channel ||Max.12 |
|Left power input ||0~2000mA |
|Left power operate value ||30~1000Ma,adjust step 1mA |
|Left power alarm value ||30~1000Ma,adjust step 1mA |
|Operate delay ||0~60s,interval 0.1s |
|Overload ||10 times, moment 40times/second |
|Tem. tested range ||0~150ºC |
|Communication ||1 channel 485,MODBUS-TRU |
|DI ||1 channel, active AC 220V+/-25% |
|DO ||1 channel, relay output AC220V/5A,DC 30V/5A |
|Working power ||Working voltage ||AC/DC:80V~270V |
|Power consumption ||<2VA |
|Work environment ||Work temperature ||-20ºC~60ºC |
|Storage temperature ||-40ºC~75ºC |
|Humidity ||5%~95%,no condensation |
|Safe ||Insulating strength ||Isolation resistance:≥2 MΩ |
Withstand voltage: 2kV 1 min.
For electrical fire monitoring.
Wiring diagram Company Introduce:
Tianjin Grewin Technology Co.,Ltd have twenty years producing experience, located in Tianjin , China, our company have professional design term, advanced technology and equipment, especially pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of intelligent power meter and testing device, such as Three/single Phase Multi function Meter, Power Monitoring device,Intelligent Pipe Locator,Route tracing/Cable identification/depth measurement/grounding fault location and so on;especially the EPM and TPM product got inland and over sea's clients praise, and established OEM or ODM relationship. Our products have passed and obtained ISO9001 certificate ,CE certificate,SGS approval, and IEC report. We have developed good cooperative relationship with valued customers around the word, have first class product quality and one basket value-added after sales service along with the fast efficient solution. Grewin has won its brand in word wide.
Tianjin Grewin Technology Co.,Ltd.
Web:http://grewin-tech.en.made-in-china.com or www.grewin-tech.com