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144 ม.10 ซ.บางปลา12/2 ถ.เทพารักษ์ ต.บางปลา อ.บางพลี จ.สมุทรปราการ 10540
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Earth Leak Relay use with 4 CT xxx/5A
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Earth Leak Relay use with 4 CT xxx/5A
Category
Protection Relays
รหัสสินค้า PRI-140
ออกแบบโดยใช้
Micro Processor Base
ที่ให้การวัด และ สั่งตัดได้อย่างแม่นยำ
แสดงค่ากระแสเป็น
True RMS
แสดงผลแบบ
Real Time Monitoring
จำค่ากระแสก่อนสั่ง Trip
หลังการสั่ง Trip สามารถกำหนดให้รีเซทแบบ Auto หรือ Manual ได้
รายละเอียด
มีจอแสดงผล
7-Segment 4 หลัก
LED สำหรับแสดง Status
อีก 8 ดวง
2 Relay Output สำหรับ
Pre-Trip (SPST) และ Tripping (SPDT)
Timer
3 ตัวแปร
2 ปุ่มกด สำหรับ Test และ Reset เพื่องาน
Maintenance
Ground Fault Relay แบบ
Residual Sensing Method 50N/51N
ต้องใช้งานร่วมกับ
CT xxx/5A
จำนวน 4 ตัว
คู่มือ
คู่มือการใช้งาน Earth Leak Relay use with 4 CT xxx/5A
VDO
Demo การใช้งาน
เพิ่มเติม
*** หากพบปัญหาไม่สามารถโหลดคู่มือ สามารถติดต่อทาง line official @leosmeter เพื่อขอคู่มือได้ค่ะ
ขอใบเสนอราคา |Inquiry
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2 Wire 4-20 mA Room Temp Sensor
23-66 IoT Mix I/O with MQTT Protocol
3IN1 Q/FX/A/GOT/Servo
5IN1 Q/FX/A/GOT/Servo
5IN1 USB OMRON [C/CQM/CPM/CS/CJ] Download cable
AC 1 Phase Amp Meter
AC 1 Phase Multi Function Power Meter [B72,B73,B74]
AC 1 Phase Multi Function Power Meter [B75]
AC 1 Phase Volt Meter
AC 12 Circuit+LAN+RS485
AC 18 Circuit+LAN+RS485
AC 3 Phase kW/kWh+RS485
AC 3 Phase Multi Function+RS485
AC 3 Phase Volt & Amp with Phase Protection Relay
AC 3 Phase Volt, Amp, kWh with Motor Protection
AC 3 Phases Volt Meter+Phase Protection
Amp Hour (Electroplating)
Analog Rate and Totalizer 4-20mA,0-10V
Big Display (Custom)
Big Display Counter
Big Display input type : BCD 8421
Big Display IP Remote ( TCP/IP )
Big Display Process
Big Display Rate (RPM,m/min)
Big Display Temp and Humid (เครื่องวัดอุณหภูมิและความชื้น)
Big Display Temperature (RTD/Thermocouple)
Big Display Temperature (เครื่องวัดอุณหภูมิห้อง)
Big Display Timer
Big Remote Display ASCII & Modbus RTU
CBOX-232 FX Link Cable
Chiller Monitoring System
CT Clamp on (2500turn)
CT Current Transformer 3 Phase
CT Flex Rogowski 800A/1500A/3000A
CT High Precision ***/2500turn
Current /Voltage Source & Measurement
DC Amp meter
DC Power Meter
DC Volt meter
Digital Counter Meter (6Digit)
Digital Process Meter (4 digit)
Digital Process Meter (6 Digit)
Digital Rate Meter (6 Digit)
Dual & Differential Temperature Meter
Earth Leak Relay use with 4 CT xxx/5A
Earth Leakage Protection Relay
Ethernet I/O 14 NTC/PTC
Ethernet I/O 16 Digital Input NPN/PNP
Ethernet I/O 16 Digital Output Transistor
Ethernet I/O 16 Input 16 Output Transistor
Ethernet I/O 32 Digital Input
Ethernet I/O 32 Digital Output Transistor
Ethernet I/O 4 Channel Analog Input
Ethernet I/O 4 Channel Analog Output
Ethernet I/O 64 Digital Output Transistor
Ethernet I/O 8 Channel [ หยุดจำหน่าย ให้ใช้ IoT-8TE แทน ]
Ethernet I/O 8 Input 8 Output Transistor
Ethernet Surge Protection
FX-USB-AW DIN8 + mini-USB
Ground Fault Protection Relay
Haiwell A8 IoT PLC
Haiwell CBOX SmartLink Gateway
Haiwell HMI A-Series
Haiwell HMI B-Series
Haiwell HMI D-Series
Haiwell PLC AC/AT Series
Haiwell PLC C Series
Haiwell PLC T Series
Haiwell TV BOX (SmartLink)
Haiwell XBOX SmartLink Gateway
IoT - 8 AI
IoT 8 Channel (PT100,T/C) With MQTT Protocol
IoT Power Meter + MQTT [IPM320]
IP Message Display With MQTT Protocol
IP Message PT100
IP Power Meter
IP Transmitter 2 AI[mA] + 2 AI[mV] + 2 Analog Output + LAN + MQTT
IP Transmitter 1 AC Line Input + 1 Analog Out
IP Transmitter 1 Universal Input + 1 Analog Output
IP Transmitter 1 Universal Input + 2 Universal Output
IP Transmitter 2 NTC Input + 2 Universal Output
IP Transmitter 2 RTD/TC 2 Analog Out + LAN
Isolate and Repeater HUB485x2
K-BOX Modbus to MQTT Protocol
KWH Meter for Apartment
Liquid Level Transmitter 2wire 4-20mA Sensor
LoRa 2CH AI (4-20mA,0-10V)
LoRa 2DI-2DQ
LoRa RF Gateway
LoRa RF Sensor Room Temp (Built in RS485)
LoRa RF Sensor Room Temp & Humidity (Config by RS485)
LoRa-Modem
Mobile PQM with Touch screen Portable
Modbus Remote Display Panel (4Digit)
Modbus Remote Display Panel (6Digit)
Modbus RTU Scanner
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Modbus TCP + Modbus RTU to MQTT Gateway
Modbus TCP Scanner
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Modbus TCP/IP to OMRON PLC (Host Link Protocol)
Modbus TCP/IP to PLC FX Mitsubishi (Computer Link Protocol)
Modbus to Telegram Notify Gateway
Motor Protection Relay
MP3 Audio Playback Board
Multi Temperature Monitor
NTP Clock
NTP Clock with Room Temp Notify[Dot Matrix Display]
Power Quality Meter PQM510
Pressure Transmitter 2wire 4-20mA Sensor
Process Meter with Universal Input (mA, V, PT100, T/C)
Product Monitoring Board
Production Monitoring System
PT 100 Arc Thermistor Temperature SENSOR
PT100 Probe Magnetic Sensor
PT100 Probe Sensor
Pulse Rate and Totalizer NPN/PNP
R Shunt
Remote 2 wire 4-20mA, 0-10V 4 Ch.
Remote 2 wire RTD & Thermocouple 4 Ch.
Room Temp & Humidity Sensor (Config by RS485)
Room Temp Sensor Config by RS485 Modbus RTU
RS232 to RS485/422 Converter and Isolate
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RTD PT100 Probe Sensor with Terminal Head
RTD PT100 Sensor
SC05N RS232 to A/FX Series
Split core Current Transformer xxx/333mV
Split core Current Transformer xxx/5A
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Target Board ( 2 Counter )
Temperature (RTD/Thermocouple) Meter
Test Lead Cable
Test Lead Cable + Crocodile Clip Set
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USB To PLC Delta 3 in 1 with Isoaltion
USB to PLC Mitsu A/FX Download Cable
USB TO RS232/RS485/RS422 (Isolate)
Weight Controller (2 Output Relay)
Weight Controller (4 Output Transistor)
ZCT ZERO Current Transformer
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