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505 Intelligent Transformer Monitor
Brand: Qualitrol CompanyAdvanced transformer monitor, easy to configure, control and track accurately all aspects of your power transformer.
Dynamic loading analysis to optimize loading and maximize asset life.
Features- The power to know your transformer health immediately with TransLife™
- Advanced thermal modeling of winding temperatures
- Superior temperature control for increased transformer loading
Specifications
Brand
AC Voltage
- 0 to 140 & 0 to 360 Vac Ranges
Accuracy
- ± 0.5 % of Full Scale Input Range
CE Approved
- Yes
Communication
- Fiber Optic Port: ST Connector
- Protocols: DNP 3.0 Level 3 Slave, Modbus RTU, ASCII
- RS-232 Port
- RS-485 Port
- USB Port
Conducted, Radiated Emissions
- IEC 61000-6-1
Conducted, Radiated RFI
- IEC 61000-6-2
CT, Winding Temperature
- Uses Clamp-On Sensor, Range 0 to 5, 10, 20 A
Dielectric Strength
- 2,500 Vac, 60 seconds to Ground
Dry Switch Contact
- Measures A Dry Switch Contact as Either Open or Closed
Humidity
- 5 to 90 % Non-Condensing
Number of Inputs
- Accepts up to 4 Input Modules, 2 Fixed, 2 Configurable
Number of Output Relays
- 4 Programmable, 1 System Status, 1 for Heater Control
Operating Temperature
- -40° to 72° C (-40° to 161.6° F)
Output Current Loop
- Number of Loops: 2 Magnetically-Isolated Current Loops
- Typical: Customer Configurable in Software to Choose between 0-1 mA - Max.
- Typical: Customer Configurable in Software to Choose between 4-20 mA - Max.
Output Relay Type
- Form C, 10 A at 120/240 Vac, 10 A at 30 Vdc
Potentiometer
- Accepts Potentiometers from 5K to 15K
Power Consumption
- < 15 W DC IN
- < 30 W AC IN
Power Supply
- Typical: Universal, 90-264 W Vac, 47-63 Hz, 40-290 Vdc
Powered Switch Contact
- Optically Isolated, Detects AC or DC from 120-250 V
RTD
- 10 ohm Copper & 100 ohm Platinum -40° to 120° C (-40° to 248° F)
Safety
- IEC 61010-1
Shock
- 10 G's Half-Sine, in Three Orthogonal Planes
Storage Temperature
- -50° to 85° C (-58° to 185° F)
Surge Withstand Capability
- IEEE C37.90.1
User Interface
- Control: 8 Pushdown Buttons Located on Front Panel
- Display: 2 x 16-Character Backlit LCD
Vibration
- 60/120 Hz at 0.004” Displacement, 10/150 Hz at 1 G