QUALITROL · 118 ITM

Qualitrol 118 ITM Intelligent Transformer Monitor

Techno Master offer you Qualitrol 118 ITM Intelligent Transformer Monitor in Egypt.

An intelligent dry-type transformer monitor that tracks winding temperature in real time, turns cooling fans on when needed, and connects to SCADA, BMS and cloud analytics platforms to keep equipment online, safe and efficient.

Official Qualitrol product photography

Real-time temperature monitoring and fan control for dry-type transformers

Testing capabilities

Real-time temperature monitoring of dry-type transformer windings
Automatic fan control with alarm and trip relays for winding protection
SCADA, BMS and cloud analytics integration via isolated RS-485 link
EMI-resistant design for noisy electrical environments
Fan exerciser function for predictive maintenance and compliance reporting
40-year data memory retention, even with power off

Manufacturer-published capabilities. Available tests depend on the selected configuration and accessories. Confirm suitability, availability and pricing with our technical team.

Technical specifications

Manufacturer / model	Qualitrol / 118 ITM
Monitor type	Intelligent dry-type transformer temperature monitor
Standard measurement range	0–250 °C
Input accuracy	±3 °C
Display resolution	1 °C increments
Operating temperature	−20 °C to +72 °C
Relative humidity	5–90 %, non-condensing
Memory capacity	40 years (with power off)
Fan contact rating	30 A @ 120/240 VAC resistive; 1–2 Hp
Alarm & trip rating	30 A @ 120/240 VAC resistive; 1–2 Hp
Fan circuit rating	UL rated for 20 A
Remote output	0–1 mA, 0–10 mA, 0–20 mA, 4–20 mA or 0–5 V (configuration software required)
Fan exerciser	Run time 1–120 min; cycle time 0.01–30 days
Communications	Electrically isolated 2–4 wire RS-485 link
Dielectric strength	1500 VAC for 1 minute
Transient suppression	Per ANSI 37.90a-1989 oscillatory waveform test
Vibration resistance	50/180 Hz @ 0.004 in displacement
Mounting	Panel mount or hinge mount
Front panel	Panel mount: 165.1 × 231.1 mm; hinge mount: 224.03 × 231.1 mm
Lens	UV-stabilized polycarbonate
Connection type	Screw terminals, max 12-gauge wire

Manufacturer product information

Downloads

Download Datasheet

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