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No. 19 Ganquan Road, Dandong Lingang Industrial Park, Zhenxing District, Dandong City, Liaoning Province
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Dandong Huatong Measurement and Control Co., Ltd
Intelligent motor controller/PDM-810MRC-3
NegotiableUpdate on 05/21
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Overview
★ It has multiple protection functions such as short circuit, locked rotor, overload, grounding, phase loss/imbalance, underload, TE curve, under/overvoltage, startup timeout, external fault, anti shaking, etc. ★ It measures three-phase current, zero sequence current, three-phase current imbalance, three-phase voltage, zero sequence voltage, three-phase voltage imbalance, active/reactive power, power factor, frequency and other electrical quantities to achieve comprehensive protection of the motor, and has the function of recording protection events ★ Active energy (kWh) and reactive energy (kVARh) ★ Protection mode: Relay protection output mode, connected to the secondary operation circuit through the normally closed point (hard closed point) of the relay to achieve protection function ★ Wide range AC DC universal power supply: AC/DC85-265V ★ 1-channel RS-485 communication interface (optical isolation), Modbus RTU communication protocol ★ 8-channel switch remote signal input: DI7 has fault interlock tripping function, 4-channel relay output ★ Comprehensive measurement value and SOE record, real-time reading through communication interface, protection parameters can be set by display unit and communication software
Product Details
★ It has multiple protection functions such as short circuit, locked rotor, overload, grounding, phase loss/imbalance, underload, TE curve, undervoltage/overvoltage, startup timeout, external fault, anti shaking, etc
★ Measure three-phase current, zero sequence current, three-phase current imbalance, three-phase voltage, zero sequence voltage, three-phase voltage imbalance, active/reactive power, power factor, frequency and other electrical quantities to achieve comprehensive protection of the motor, and have the function of recording protection events
★ Active energy (kWh) and reactive energy (kVARh)
★ Protection method: Relay protection output method, which is connected to the secondary operation circuit through the normally closed point (hard closed point) of the relay to achieve protection function
★ Wide range AC/DC universal power supply: AC/DC85～265V
★ 1 RS-485 communication interface (optical isolation), Modbus RTU communication protocol
★ 8-channel switch remote signaling input: DI7 has fault interlock tripping function and 4-channel relay output
★ Comprehensive measurement values and SOE records, real-time reading through communication interface, protection parameters can be set by display unit and communication software
☆ Extended display unit: Real time display of measured electricity, on-site setting of protection parameters
Three button Chinese LCD display unit
☆ Dual RS-485 communication interface
☆ 1 programmable DC4-20mA analog output
☆ Restart after losing pressure
☆ Profibus DP communication interface
☆ DeviceNet communication interface
☆ External zero sequence/leakage current transformer input, measure zero sequence/leakage current
☆ There are two types of current input, and users can flexibly choose according to their needs
1. Specialized small CT input (MT optional):
Below 15A (MT25), 15A-60A (MT100)
30A-90A (MT150), 60A-150A (MT250)
2. Standard CT (1A/5A) is used for 150A and above
Note: Only one of Profibus DP, DeviceNet, and dual RS-485 communication can be selected
Note: This diagram is for reference only. The wiring diagram is subject to the actual product. If there are any objections, please contact our technical team before purchasing.
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