Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-09-04 02:52
242
Company Profile
Beijing Tengcontrol Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Bruce Chan(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website: http://tengcon.ahzy315.com/
Specification |
3Phase Measure voltage current, active power, reactive power, power factor ,frequency and etc . |
3 One Form C Relay output |
6 photo-coupler isolated digit input with SOE and Counter |
2 analog input (0~5v or 0~20mA ) |
1 isolated RS485 or RS232( 3 wire) ,1 isolated RS485 |
MODBUS RTU |
harmonic calculation |
Analog input |
2 Channel Analog Input |
0~5v or 0~20mA (use jumper to select) | |
Input resistance 0~5v 170kΩ 0~20mA 250Ω | |
12bit A/D | |
0.2% FS ± 2digit |
AC input |
3-Meter or 2-Meter |
3 PT& CT or 2 PT & CT |
Voltage 400V or 120V |
Current 5A or 1A |
Measurements:Voltage,current,active power, reactive Power of each phase, 3 Phase Power, 3 Phase reactive Power, Power Factor, Frequency and etc.. |
Voltage 0.5% FS ± 2 digit |
Current 0.5% FS ± 1 digit |
Reactive Power 2.0% FS ± 3 digit |
Frequency ±0.01Hz± 1 digit |
Frequency 40~65Hz |
Digit Input |
6 Channel Digit Input |
Photo-coupler Isolated |
Dry contacts |
Commons: all Negative |
DC 12v~48V Input Voltage |
20kΩInput resistance |
SOE with 1ms resolving |
Relay Output |
Channel Relay Output |
One Form C (SPDT) |
250V/3A AC Contact Capacity |
Relay Contacts Directly connect to IO terminals |
Communication |
1 RS485 or RS232( 3 wire) ,1 RS485 |
MODBUS RTU |
Max baud rate 38400bps |
Address Setting: DIP SW 1~31 |
Operation Condition | |
Operating temperature: |
-20°C~ 70°C |
Storage temperature: |
-40~85°C |
Operating humidity: |
<85% RH(20±5°C) |
atmospheric: |
86~108Kpa No corrosive gas or heavy dust |
Weight: |
450g |
Input/Output |
M3 screw terminals |
Mounting: |
Surface or DIN rail |
Size: |
125×110×62.5 mm |
Power Supply: |
AC 85~265V 40HZ~65HZ OR DC 24 v |
Power Consumption: |
< 3W |
Ingress Protection |
IP30 |