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Incon 1250 LTC Monitor

Incon 1250 LTC Monitor

$3,700.00Price

The INCON® 1250-LTC Programmable Load Tap Changer (LTC) Position Monitor relays critical position information between a distribution transformer LTC and the LTC controller, enabling utilities to run their transformers as efficiently as possible.

 

With over 40 years of proven service in over 33,000 utility transformers around the globe, the 1250-LTC does so much more than just monitor tap position. It is a vital tool that utilities use to predict transformer maintenance and prevent the failure of their LTC’s.

 

HIGHLIGHTS & TECHNOLOGY

  • Receives a signal from a synchro transmitter (1292 series)
  • Provides absolute position feedback
  • Displays tap position and transmit this information over analog and serial lines
  • Works with any LTC or voltage regulator
  • Includes a software draghand feature to report highest and lowest tap position
  • Programmable through the serial port or front panel
  • Provides an analog output to SCADA or tap controller
Version
Type
Sensor Type
Thread Joint
Measuring Range
Capillary Tube Length
Number of Switches
Electrical Connection
Housing
635-305265
Universal Retrofit Temperature Gauge Analog Output
Retrofit-Sensor
7/8"-14UNF
0°C ... +160°C
6m
4
4x 3/4"-14 NPT female thread
RAL 7038, retrofit
635-305264
Universal Retrofit Temperature Gauge
Retrofit-Sensor
7/8"-14UNF
0°C ... +160°C
6m
4
4x 3/4"-14 NPT female thread
RAL 7038, retrofit
635-305260
Universal Retrofit Temperature Gauge
Retrofit-Sensor
7/8"-14UNF
0°C ... +160°C
6m
3
ANSI
RAL 7038, retrofit
635-305800
Universal Retrofit Temperature Gauge
Retrofit-Sensor
7/8"-14UNF
0°C ... +160°C
6m
4
ANSI
RAL 7038, retrofit
635-306684
Compact Winding Analog Output
US-Sensor No 7RM
7/8"-14UNF
0°C ... +180°C
4m
4
4x 3/4"-14 NPT female thread
RAL 7038, bracket
635-306683
Compact Winding Analog Output
US-Sensor No 7RM
7/8"-14UNF
0°C ... +180°C
4m
4
4x 3/4"-14 NPT female thread
RAL 7038, bracket
635-306664
Compact Oil Analog Output
US-Sensor No 7RM
7/8"-14UNF
0°C ... +160°C
4m
4
4x 3/4"-14 NPT female thread
RAL 7038, bracket
635-306663
Compact Oil Temperature Gauge
US-Sensor No 7RM
7/8"-14UNF
0°C ... +160°C
4m
4
4x 3/4"-14 NPT female thread
RAL 7038, bracket
Variant
Type
Electrical Connection
Mounting Flange
Box Paint Color
Filter Heater
MTRAB-4SAB4NTLPFNNNN06
MTraB DB200D For Network Transformers <200
1/2"-14NPT cable glands
round flange
RAL 7038 achat grey
with
MTRAB-2SAB4NTLPFNNNN06
MTraB DB200 For Network Transformers >200
1/2"-14NPT cable glands
round flange
RAL 7038 achat grey
with
MTRAB-4SAB4NTLPFNNNN01
MTraB DB200D For Network Transformers <200
1/2"-14NPT cable glands
triangular flange
RAL 7038 achat grey
with
MTRAB-2SAB4NTLPNNNN01
MTraB DB200 For Network Transformers >200
1/2"-14NPT cable glands
triangular flange
RAL 7038 achat grey
with
MTRAB-1SAA4NTLPNNN03
MTraB DB100 For LTC application
1/2"-14NPT cable glands
oval flange
RAL 7038 achat grey
with
Variant
Type
Pressure
Cover Type
# of Switches
Electrical_Connection
685-OM10NS2A2LM
MPreC Pressure Relief Device
10psi
Oil Directed Cover
2
ANSI connection
685-SM10NS2A2LM
MPreC Pressure Relief Device
10psi
Standard Cover
2
ANSI connection
685-OM10NS1A1LM
MPreC Pressure Relief Device
10psi
Oil Directed Cover
1
ANSI connection
685-SM10NS1A1LM
MPreC Pressure Relief Device
10psi
Standard Cover
1
ANSI connection
685-SM10NS1BPLM
MPreC Pressure Relief Device
10psi
Standard Cover
1
Terminal Box
Variant
Type
Display
Measuring Tube Length
Connection Flange
Housing Color
Cable Glands
Interfaces
MSENSE-025S0285S2AN4000000
DGA 3 two gases with humidity
with
285mm
DN50 PN16 O-Ring
RAL 7038 - achat grey
3x 1/2" NPT adapter
DNP3, 61850
Variant
Type
Switches
Flange Type
Support Tube Length
Float Length
Dial Markings
Electrical Connection
MTO- 2FGOOG0520G2E1LORA059C0200
MTO-STF160TTMR/2CO/RM
2C (Lo, Critical Lo)
RM
59mm
200
HI (70°) +25°C (0°) LO (-35°) CRITICAL LO (- 45°)
ANSI / M25x1.5 cable gland (for analog output)
MTO-3FOOOL0662G5GALORA059C0200
MTO-STF160/3CO/RM
3C (High, Lo, Critical Lo)
RM
59mm
200
HI (70°) +25°C (0°) LO (-35°) CRITICAL LO (- 45°)
ANSI
MTO-2FOOOG0520G2EALORA059C0200
MTO-STF160/2CO/RM
2C (Lo, Critical Lo)
RM
59mm
200
HI (70°) +25°C (0°) LO (-35°) CRITICAL LO (- 45°)
ANSI
Variant
Transducer
Input Signal
1511-LTC
Slidewire
0-24VDC
1250-LTC
Synchro
50/60Hz
1250B
Synchro
50/60Hz
Characteristic
Specification
Resolution
12 bits (± 0.025% of full scale)
Communication Options
RS-232 (ASCII) RS-485 Full Duplex (MODBUS)
Optional Hi/Lo Relay Contact Rating
3A @ 125/250 VAC (resistive), 30 VDC
Compliance
10 Volts (0-1 mA, ± 1mA, 0-2 mA) 500 Ohms (4-20 mA) 5 mA (0-10 VDC, ± 10 VDC) 1511-LTC
Optional Analog Outputs
±1 mA, 0-1 mA, 0-2 mA, 4-20 mA
Decimal Point (1250B)
Field programmable
Viewing Distance
23 feet
Digit Height
0.56 inch (14.2 mm)
Display Type
5-digit LED
Load
8 Watts, maximum
Frequency
47 - 63 Hz
Voltage
117 ±10%
Weight
24 ounces
Humidity
10% - 90% non condensing
Operating Temperature
0 ° to 55 °C
Temperature Drift
±0.01% per °C
Accuracy
±0.02% of full scale, maximum (0.01% typical)
Resolution (1250B & 1250-LTC)
± 0.001% of full scale or 6 arc minutes
Variant
Transducer
Input Signal
1511-LTC
Slidewire
0-24VDC
1250-LTC
Synchro
50/60Hz
1250B
Synchro
50/60Hz
Characteristic
Specification
Resolution
12 bits (± 0.025% of full scale)
Communication Options
RS-232 (ASCII) RS-485 Full Duplex (MODBUS)
Optional Hi/Lo Relay Contact Rating
3A @ 125/250 VAC (resistive), 30 VDC
Compliance
10 Volts (0-1 mA, ± 1mA, 0-2 mA) 500 Ohms (4-20 mA) 5 mA (0-10 VDC, ± 10 VDC) 1511-LTC
Optional Analog Outputs
±1 mA, 0-1 mA, 0-2 mA, 4-20 mA
Decimal Point (1250B)
Field programmable
Viewing Distance
23 feet
Digit Height
0.56 inch (14.2 mm)
Display Type
5-digit LED
Load
8 Watts, maximum
Frequency
47 - 63 Hz
Voltage
117 ±10%
Weight
24 ounces
Humidity
10% - 90% non condensing
Operating Temperature
0 ° to 55 °C
Temperature Drift
±0.01% per °C
Accuracy
±0.02% of full scale, maximum (0.01% typical)
Resolution (1250B & 1250-LTC)
± 0.001% of full scale or 6 arc minutes
Variant
Transducer
Input Signal
1511-LTC
Slidewire
0-24VDC
1250-LTC
Synchro
50/60Hz
1250B
Synchro
50/60Hz
Characteristic
Specification
Resolution
12 bits (± 0.025% of full scale)
Communication Options
RS-232 (ASCII) RS-485 Full Duplex (MODBUS)
Optional Hi/Lo Relay Contact Rating
3A @ 125/250 VAC (resistive), 30 VDC
Compliance
10 Volts (0-1 mA, ± 1mA, 0-2 mA) 500 Ohms (4-20 mA) 5 mA (0-10 VDC, ± 10 VDC) 1511-LTC
Optional Analog Outputs
±1 mA, 0-1 mA, 0-2 mA, 4-20 mA
Decimal Point (1250B)
Field programmable
Viewing Distance
23 feet
Digit Height
0.56 inch (14.2 mm)
Display Type
5-digit LED
Load
8 Watts, maximum
Frequency
47 - 63 Hz
Voltage
117 ±10%
Weight
24 ounces
Humidity
10% - 90% non condensing
Operating Temperature
0 ° to 55 °C
Temperature Drift
±0.01% per °C
Accuracy
±0.02% of full scale, maximum (0.01% typical)
Resolution (1250B & 1250-LTC)
± 0.001% of full scale or 6 arc minutes

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