![Control Transformer Slide](http://newtekelectricals.com/wp-content/plugins/revslider/public/assets/assets/dummy.png)
Single Phase
Resin Cast Control
Transformer
![](http://newtekelectricals.com/wp-content/plugins/revslider/public/assets/assets/dummy.png)
![Control Transformer Slide](http://newtekelectricals.com/wp-content/plugins/revslider/public/assets/assets/dummy.png)
Three Phase
Resin Cast Control
Transformer
![](http://newtekelectricals.com/wp-content/plugins/revslider/public/assets/assets/dummy.png)
Control Transformers
Control transformer designed to provide & maintain high degree secondary voltage stability during a short period of time on overload condition. Designed to meet the specific requirements of control applications, this transformer provides stable and regulated voltage to ensure smooth operation of control devices and equipment. Control Transformer, a reliable and efficient solution for powering control circuits in various electrical systems.
The Control Transformer is specifically designed to convert high-voltage power supply to a lower voltage level suitable for control circuits. With its compact size and versatile mounting options, it can be easily integrated into control panels and electrical enclosures.
Featuring robust construction and high-quality components, the Control Transformer delivers consistent and reliable performance even in demanding environments. Its insulation properties ensure safety and protection against electrical hazards.
When it comes to three-phase transformer connections, the Control Transformer offers flexibility to meet different electrical system requirements. With options for delta and star (wye) connections, it allows for seamless integration into three-phase systems, providing efficient power distribution and control.
Whether used in industrial automation, machinery control, or HVAC systems, the Control Transformer plays a crucial role in maintaining optimal control circuit performance. It provides a stable and regulated power supply, preventing voltage fluctuations and ensuring the accuracy and reliability of control signals.
Single Phase Tape Insulated / Resin Cast Control / Voltage Transformer
Unique Features
- Analog load bar graph for indicating average current in %
- Compact depth (54mm)
Standard Features
- 96 mm × 96 mm DIN quadratic
- Single line 6 digit LED display
- True RMS measurement up to 15th harmonic
- Energy pulse LED on front panel : 1000 imp / kWh (Meter Constant)
- Onsite programmable :
- Indication for healthy phases
- Indication for reverse (Irev)
- Screw type i/p current termination
Parameters
- Active energy (kWh)
- Old active energy (kWh)
- Energy billing in specified currency
Technical Specification
- Input Voltage: 10 -290V L-N (500VLL)
- Frequency: 45 to 65 Hz
- Current: 1A or 5A
- AUX Supply: 230 VAC. ± 20%
- Accuracy: Class 1.0,Optional: Class 0.5
- Operating Temperature range: 0 to +50degC
- Enclosure: Front- IP54 (Dust & water) Back – IP20 Material – Polycarbonate (UL94 VO)
- High voltage test: 2.2 kVAC 50Hz for 1 minute between all electrical Circuits
Three Phase Tape Insulated / Resin Cast Control / Voltage Transformer
Unique Features
- Protection against accidental opening of secondary terminals of external C.T
- Analog load bar graph for indicating average current in %
- Communication LED for MODBUS (RS – 485) on front panel
- Compact depth even with optional features (61mm)
Standard Features
- 96 mm × 96 mm DIN quadratic
- Single line 8 digit LED display
- True RMS measurement up to 15th harmonic
- Energy pulse LED on front panel : 3600 imp / kWH (Meter Constant)
- Onsite programmable : 3 phase 4 wire / 3 wire / 2 wire, CT / PT primary, CT secondary 1A or 5A, PT secondary (100 VLL to 500 VLL).
- Indication for healthy phases (Von)
- Indication for reverse (Irev)
Optional Features
- MODBUS (RS – 485)
- 1 relay output (As pulse output)
Parameters for Ace 3E1 through display
- Active energy (kWh)
- Old active energy (kWh)
- Energy billing in specified currency
Parameters for Ace 3E1 through MODBUS (RS – 485)
- Basic : V,I, Hz
- Power : kW, kVAr, kVA, PF, Ø
- Energy : kWh, kVAh, Old kWh
- Energy billing in specified currency
Technical Specification
- Input Voltage : 10 -290V L-N (500VLL)
- Frequency : 45 to 65 Hz
- Current: 1A or 5A
- AUX Supply : 80 – 300V AC/DC
- Accuracy : Class 1.0,Optional: Class 0.5
- Operating Temperature range : 0 to +50degC
- Applicable Standards : IEC 61010, IEC 60529, IEC 61326
- Enclosure : Front- IP54 (Dust & water)
- Back – IP20 Material – Polycarbonate (UL94 VO)
- Installation Categary : III
- Pollution Degree : 2
- High voltage test : 3.3 kVAC 50Hz for 1 minute between all electrical Circuits (2.2 kVAC for Mobbus & Relay)