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China NTPS Terminal Electrical Comprehensive Management and Protection System - China Supplier
China NTPS Terminal Electrical Comprehensive Management and Protection System - China Supplier

NTPS Terminal Electrical Comprehensive Management and Protection System

Price:Negotiable
Industry Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Cable Trunking & Raceways
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Contact Info
  • Add:高新區(qū)緯二十六路中交科技城西區(qū)9號樓, Zip: 710000
  • Contact: 陳先生
  • Tel:18192712620
  • Email:chenxin@coepower.com

Other Products

Description
Additional Information

Introduction

The Terminal Electrical Comprehensive Management and Protection System, abbreviated as (NTPS), is an electrical product that detects and analyzes the current of end circuits. Based on the principles of power supply continuity and safety, it manages harmonics and three-phase imbalances, protects precision equipment, eliminates neutral line current, and provides overcurrent quick-break protection, definite-time protection, and inverse-time protection for neutral line overcurrent conditions.

Addressing User Issues

Traditional compensation and management equipment addresses power quality issues at the distribution room and further upstream towards the grid.

There is no targeted equipment to protect the user's internal power consumption systems and devices.

Solving User Pain Points

Neutral line overheating, circuit breaker zero-sequence protection, circuit breaker tripping, cable insulation aging.

Increased line loss, severe three-phase load imbalance...

One-Stop Solution

Eliminate neutral line current + End harmonic protection + Three-phase imbalance regulation + End reactive power compensation.

Backend system, mobile APP, remote viewing, remote control.

Comprehensive Improvement of Power Quality

Reduce electrical fire risk, avoid power outages caused by zero-sequence protection.

Extend cable service life, reduce line losses, lower line current...

Product Selection


Product SpecificationRated Current
NTPS/UKLON70-1 TypeBelow 50A
NTPS/UKLON70-2 Type50A-150A
NTPS/UKLON70-3 Type150A-250A
NTPS/UKLON70-4 Type250A-400A
NTPS/UKLON70-5 TypeAbove 400A

NTPE Terminal Electrical Comprehensive Management and Protection System

Specifications

Voltage Level0.4KV/0.48KV/0.69KV
System Parameters
Rated Input Voltage304Vac-456Vac/288Vac-576Vac/414Vac-759Vac
Grid Frequency50Hz (Range: 45Hz-55Hz), 60Hz (Range: 55Hz-65Hz)
Reactive Power CompensationCapable of reactive power compensation, compensation range (1 ~ -1)
Three-Phase Imbalance RegulationCapable of three-phase imbalance regulation
Protection FunctionsGrid overload, undervoltage, phase loss, three-phase instantaneous overcurrent, three-phase delayed overcurrent,
Bus overvoltage, bus undervoltage, overheating, fan failure, power supply failure, current limiting protection, frequency protection, fuse failure
Grid StructureThree-Phase Four-WireThree-Phase Three-Wire
Performance Indicators
Filtering Range2nd to 50th order
Switching Frequency20KHz
Filtering CapabilityTHDi <5% (rated load, THDu <1%)
Fast Response Time<40us
Full Response Time<10ms
Target PF-1~+1
Communication and Monitoring
Communication InterfaceRS485, Ethernet port
Communication Protocol,
Module Display Interface4.3-inch touch screen
7-inch LCD touch screen
7-inch LCD touch screen
Installation MethodWall-mounted
Wiring MethodTop entry/rear entry
Centralized MonitoringOptional 10In centralized monitoring touch screen, each centralized monitoring touch screen can manage up to 6 modules
CT Wiring MethodSupports source side/load side
Environmental Requirements
Operating Temperature-10℃~+45℃
Relative Humidity5%~95%, non-condensing
Protection LevelIP20
Cooling MethodIntelligent air cooling
Altitude2000m, derating for higher altitudes

Standard MODBUS Protocol    Open Protocol, Local Backend Networking

Customized cloud platform system, mobile APP for data upload, remote viewing, and control

NTPE Drawing Symbol

Industry Category Electrical Equipment & Supplies/Power Distribution & Transmission/Cable Trunking & Raceways
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Origin: China / Shaanxi / Xianshi
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