Bộ điều khiển nhiệt độ kỹ thuật số cho máy biến áp P-300C For 3 phase hãng Digital Korea
Sensor input PT-100Ω (3Wires) (can choose out of 3 CH 1CH~3CH)
Temperature measurement range - 20 ℃ ~ 230 ℃ Measurement for 200ms
Precision / scale ±1 ℃(Full Scale) / 0.1 ℃
Major functions
1) Always display the PEAK temperature value
2) Attention and alarm functions (Alarm1 and Alarm 2) Relay contact
3) FAN control function (AUTO and MANUAL functions) Relay output available
4) Function to decide whether SENSORS are abnormal or not Relay output available Output
Output for attention and alarm 10A 250VAC, 10A 30VDC(Max.) Alarm 1, Alarm 2FAN output 16A 250VAC, 16A 30VDC(Max.)
SENSOR FAULT
Output 10A 250VAC, 10A 30VDC(Max.) adnormal or power off either product
Communication function
RS-485 MODBUS-RTU, ASCII(Our company)
(Fixed as 9600bps) 4800, 19200bps optio
4~20mA DC
1) Current output for the present PEAK temperature value 0 ℃ ~ 200 ℃
2) Current output for the temperature values at R, S, (can be changeable and T phases(Circulation: 9 seconds and 7 seconds)
Product size / Panel cutting size 153(W) Ⅹ 92(H) Ⅹ 148(D)mm (136(W) Ⅹ 75(H)mm)
Control power / Power consumption AC100 ~ 240V(50/60Hz) or 100-130Vd.c. / 9W
Reliability and certification According to IEC61000-4 and IEC61010-1, CE, CB EMC, safety
Product weight 760g
Etc. The case is made of frame retarding ABS materials.