- 27, Gujarat Grain Market,
Khokhara, Ahmedabad - +91 7490082940
jesscontrol@gmail.com
At Jess Control, we provide high-quality control and accessory solutions for Power & Distribution Transformers to ensure optimal performance, safety, and monitoring. Our offerings include Marshalling Boxes, RTCC Panels, OTI, WTI, Buchholz Relay and a complete range of transformer accessories that are essential for reliable and efficient transformer operation.
Oil Temperature Indicator (OTI)
|
Parameter |
Specification |
||
|
Range |
0°C to
150°C |
||
|
Type |
Mechanical
/ Electrical Contact type |
||
|
Accuracy |
±1% FSD |
||
|
Contact
Ratings |
5A at
250V AC / 30V DC |
||
Winding Temperature Indicator (WTI)
|
Parameter |
Specification |
|
Range |
0°C to
150°C |
|
Sensor
Type |
PT100
or Thermistor based |
|
Contact
Type |
Electrical
changeover contacts for Alarm/Trip |
|
Display |
Analog
or Digital |
Buchholz Relay
|
Parameter |
Specification |
|
Type |
Double
Float (Gas Detection + Oil Surge) |
|
Contact |
2 NO+NC
for Alarm & Trip |
|
Operating
Pressure |
0.1 to
0.2 kg/cm² |
|
Ingress
Protection |
IP54 or
higher |
Magnetic Oil Level Gauge (MOG)
|
Parameter |
Specification |
|
Indicator |
Dial
type with pointer |
|
Contacts |
Potential-free
contacts for low-level alarm |
|
Material |
Weatherproof
Aluminum / Stainless Steel |
|
Viewing |
Glass
or polycarbonate window |
Pressure Relief Device (PRD)
Parameter |
Specification |
|
Operating
Pressure |
Factory
calibrated for transformer rating |
|
Response
Time |
Instantaneous |
|
Contact |
Potential-free
NO/NC contacts |
Silica Gel Breather
|
Parameter |
Specification |
|
Body
Material |
Polycarbonate
/ Metal |
|
Silica
Gel |
Color-changing
moisture indicator |
|
Size |
As per
transformer oil capacity |
|
Parameter |
Specification |
|
Accuracy
Class |
0.2s,
0.5, 1.0 as per application |
|
Insulation |
Epoxy
Resin Cast / Oil Immersed |
|
Mounting |
Indoor
/ Outdoor |