RS PRO 1 Phase 720VA Variac, 1 Output, 240V, 3A
- RS Stock No. 890-2777
- Manufacturer RS PRO
Open Style Variable Transformer
Professional range of open style variable transformers available in either single or three phase. The transformers are not designed to provide mains isolation but do operate at mains voltage. The transformers need to be fitted within an enclosure or a protected environment.
A robust range of open style variable transformers for flash mounting within control panels, enclosures or process control equipment
Operating temperature range is 0°C - 105°C.
Single or three phase versions available in a range of current ratings
Continuously variable AC output voltage with overvoltage tap
Heavy duty construction
No wave form distortion
Silver plated commutator
Over-load capacity
Smooth linear output
Negligible maintenance
Trouble free long life
0.7, 2, 3, 5, 8, 10, 15 & 20A versions available
Variable Auto Transformers
Continuously variable alternating current (a.c.) output voltage
Rugged construction
Low operating torque
High efficiency/excellent regulation
Silver-plated commutator
Low magnetising current
No waveform distortion, smooth linear output & overload capacity
Screw terminals
Complete with knob and dial
| Attribute | Value |
|---|---|
| Primary Voltage Rating | 240V |
| Secondary Voltage Rating | 0 → 240 V, 0 → 270 V |
| Power Rating | 720VA |
| Mounting Type | Surface Mount |
| Knob Rotation | Clockwise |
| Number of Phases | 1 |
| Number of Outputs | 1 |
| Termination Type | Wire Termination |
| Weight | 3.5kg |
| Dimensions | 110 x 110 x 115mm |
| Secondary Current | 3A |
| Depth | 115mm |
| Length | 110mm |
| Width | 110mm |
| Construction | Open |
| Protection Features | Overload Protection |
| Primary Current Rating | 3A |
| Maximum Operating Frequency | 60Hz |
