Digital Temperature Controller Dry Transformer Protection TR-100
Product Details:
Type | Digital |
Brand | NOVATEK ELECTRO |
Power | 24 VDC, 100 to 240 VAC |
Temperature Range | -40 to +240 deg C |
Model Number | TR-100 |
Application | Dry Transformer and HV Motor Protection |
TR-100 is used to measure and control device temperature via four RTD sensors connected in a two or three-wire circuit, with subsequent indication of the temperature on the display and alarm signaling in case of any parameters being outside the set range.
It can be used to protect:
- Engines and generators
- Three phase dry transformers with additional core or ambient temperature control
TR-100 can use any voltage between 24 and 225V AC, regardless of the polarity.
The following thermal sensors can be used by TR-100:
- PT100 – platinum sensor with nominal resistance of 100 Ohm at 0
- PT1000 – platinum sensor with nominal resistance of 1000 Ohm at 0
- KTY83 – silicon sensor with nominal resistance of 1000 Ohm at 25
- KTY84 – silicon sensor with nominal resistance of 1000 Ohm at 100
- PTC (1, 3, 6 serial connection), cold resistance of 20-250 Ohm
Temperature Range: -40 to +240 deg C
Display Size: LED 3 x 7 Segment
Controller Type: On/Off Control
Input Sensor: RTD
Additional Information:
- Item Code: TR-100
- Port of Dispatch: New Delhi, India
TECHNICAL CHARACTERISTICS:
Supply power, V |
24 – 260 AC/DC |
Recommended fuse for equipment protection, А |
1-2 |
Thermal transducers |
PT100, PT1000, KTY83, KTY84, PTC |
Connectable transducers, pcs. |
1 – 4* |
Method of hardwire |
2 / 3 wired |
Wire length of sensor ( depending on method of hardwire), m:
|
2 wired up to 5 3 wired up to100 |
Amount of output relay, pcs. |
4 |
Date-hold time, years, not less then |
15 |
Temperature measurement error, °С |
± 3 |
Temperature measurement range, °С |
from - 40 to +240 |
Output relay test |
Yes |
Indication test |
Yes |
RS-485 MODBUS RTU |
To order |
Time measurement, sec. |
£ 2 |
Degree of protection: - body - terminal block |
ІР30 ІР20 |
Climatic execution |
Y3.1 |
Power input (power load), VA, no more than |
4,0 |
Weight, kg, no more then |
0,180 |
Dimensions, mm |
90 х 139 х 63 |
Operation temperature range, °С |
from -40 to +55 |
Storage temperature, °С |
from -50 to +60 |
Montage to standard 35mm mounting frame |
|
Free position in space |
|
* note – PTC transducers can be connected as serial connection (1, 3, 6 pc.) |
Characteristic of output contacts:
Cos j |
Max. Current (U~250В) |
Max. Power |
Max. Voltage.~ |
Max. Current (UDC =30В) |
1,0 |
10 А |
4000 VA |
440 В |
3 А |
Commutation life of the output contacts: - under 10A 250V AC, times, not less than - under 10А 24V DC, times, not less than |
10 mil. 10 mil. |