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R501

R501

Rugged, Most Versatile and Multi-Channel monitoring solution, Capable of Monitoring One or Multiple Assets: Basic Asset Monitoring, Fiber Optic Temperature Monitoring, Partial Discharge, Bushing, OLTC, Load, Power, and more.

KEY FEATURES


R501 – Rugged fiber optic temperature monitor with plug and play features for increased accuracy and resolution 
R501 is the most advanced monitoring solution designed to monitor multiple electrical assets with its simple and user-friendly interface. R501 provides condition monitoring of electrical assets by focusing on preventing asset failures and downtime. With our comprehensive electrical asset condition monitoring solution, the health of assets can be determined and also maintenance activities can be scheduled.

The system along with sensors, monitors, and software (RMEYE) is completely modular and customizable, with its rack mount design various monitoring can be added as per the requirements and specifications. The solution can be used for existing (retrofit applications) or new electrical assets.

  • Transformer Monitoring (Oil Filled/ Dry Type)
  • Cable Monitoring (EHV/ HV/ MV)
  • Switchgear Monitoring (GIS/ AIS/ MV Panel)
  • Motors/ Generators Monitoring (DOL/ VFD)
  • Highest return on investment
  • Field upgradable with no device downtime

  • Improved asset reliability
  • Accurate predictive analysis
  • Access asset data from anywhere
  • One monitoring solution for multiple assets
  • Increased asset lifetime
Technical Specifications
POWER SUPPLY

Input Power Requirement

24 - 48 Vdc (Default), 125 Vac/Vdc, and any other (upon request)

CPU MODULE

Data Storage Capacity

Logging Rate
Config port

MicroSD external memory slot (up to 2 TB)

1 sec interval on USB
USB (to use with Rugged connect windows software)

SYSTEM CAPACITY

Maximum number of Channels

Expandable to 256 Channels, Daisy chain up to 32 units(with Modbus, Canbus)

FIBER OPTIC MODULES

No of Channels

Measurement Range
Resolution
Accuracy
Scan Rate

2, 4, 6 and 8 channels

-80 °C to +300 °C (cryogenic 4 °K range optional)
0.1 °C
±1.0 °C (±0.2 °C in relative temperature)
200 ms / channel ( Optional: Faster scanning rates available)

ANALOG INPUT MODULE

No of Input Channels

AC Current Input
DC Current Input
Temperature Input
Potentiometer

05 or 10 Channels

Clamp-on CT with different ranges: 5Amp, 10Amp, 20Amp, 100Amp and others available
4 - 20 mA
100 ohm platinum (Pt100)
up to 20,000 ohms

POWER MONITORING MODULE

No of Input Channels

Current Input Range
Voltage Input Range
Sampling Rate
Measurement Parameters

03 Current and 03 Voltage

0 - 5A
0 - 250V
32 KS/s
Power, Through-Fault, Motor Torque etc.

DIGITAL INPUT MODULE

No of Input Channels

Dry Contact
Powered Contact

08 or 16 Channels

Resistance between the contact < 100
75 - 250Vdc

ANALOG OUTPUT MODULE

No of Input Channels

Output format

08 or 16 Channels

4-20 mA or 0-5V or 0-10VConfigurable for any measured / calculated value

BUSHING MONITORING MODULE

No of Input Channel

Leakage Current Range
Monitoring Parameters

03 or 06 Channels

1mA to 200mA
Tan Delta (PF), Capacitance, Phase Voltage

PARTIAL DISCHARGE MODULE

No of Input Channels

Acquisition Bandwidth
Monitoring Parameters

04 or 08 Channels

HPM: 0.01 - 100Mhz UPM: 100 MHz - 2 GHz
PD Amplitude, Discharge Rate and PRPD

OUTPUT RELAY MODULE

No of Output Channels

04 or 08 Form C relays

COMMUNICATION OPTIONS

Ethernet Ports (RJ-45 & FO Ethernet)

Serial Port
CANBUS Port

Modbus, DNP3.0, IEC 60870-5-104, MQTT, IEC61850, PRP

RS485 with Modbus support
CANBUS Master/Slave support for Can Dataloggers

EMC COMPLIANCE

Conducted & Radiated Emissions

ESD and EM Field Immunity
Fast Transient & Surge Immunity
Magnetic Field Immunity
Immunity from Conducted Disturbances
Ripple, Dips & Damped Oscillatory
Safety

ICES-003 (2016), CISPR32 (2015), CISPR11 (2015)

IEC61000-4-2, C37.90-3, IEC61000-4-3, C37.90.2
IEC61000-4-4, IEC61000-4-5, C37.90.2
IEC61000-4-8, IEC61000-4-10
IEC61000-4-6, IEC61000-4-16
IEC61000-4-17, IEC61000-4-18, IEC61000-4-29
IEC60255-26 and CE Certified

ENVIRONMENTAL AND MECHANICAL

Operating Temperature

Operating Humidity
Storage Temperature
Dimensions 8 Chaise
Weight

-40 to 72 °C

95% Non Condensing
-40 to 85 °C
W48.25 x H15.71 x D17.73 cm (19.00" x 2.25" x 6.98")
App. 5Kg. (for complete filled Chassis)

rg
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