Thyrister
www.elmanfurnace.com
Panel housing the Thyristorised Control Panels the power of the heater to match the thermal requirements of the system for high accuracy control. suitably rated back to back connected SCR module (with electrically isolated base)- mounted on the appropriately rated heat sink (natural air or forced air cool), input and output clip-on type heavy duty connectors or copper bus bars, semiconductor fuses and thermal cutouts. The entire assembly is mounted on MS powder coated plate, which in turn can be easily mounted inside the closed control panel as desired.
Complete ready to use control panel with suitable PID / Program temperature controller can also be supplied as per the user’s specifications and requirements. Digital or Analog measuring instruments are used for voltage, current and frequency measurement. Quality and safety are prime considerations at the time of designing. Our professional’s team installs and does commissioning onsite as well as timely maintenance per customer requirement.
Specification:
- Available Ratings : 3KW Single phase to 300KW Three phase.
- Available Configuration : Single phase, Two phase, Three phase (3 or 4 wire star and 6 wire delta).
- Control Action : Phase angle control (self synchronized).
- Control Signal : (4-20)mA / (0-5)VDC / (0-10)VDC / Potentiometer.
- Output : 0 to 230VAC or 0 to 415VAC variable voltage proportional to the control signal.
- Smooth Control : Adjustable Ramp Up and Ramp Down Time for soft increase and decrease of output voltage.
- Current Control : Using Current Limit and Trip settings on card. (LTC-13).
- Settings : For adjusting voltage and current per phase using on card presets.
- Load Type : Suitable for both resistive and inductive / transformer load,(15A to 500A @ 110/230/415 VAC).
- Supply Voltage : 120/240/380/415 VAC, 50/60 Hz. (User should specify).
- Available Models:
- Single Phase power pack POW-1
- Two Phase power pack POW-2
- Three phase power pack in star with neutral 4 wire configuration –POW-3S
- Three phase power pack in six wire open delta configuration – POW-3D
- Under/Over current.
- Under/Over voltage.
- Phase loss.
- Shorted SCR.
- Textiles industries.
- Heat treatment industries.
- Chemical process heating.
- Paper pulp drying.
- Pharmaceutical industry.
- Metallurgy industry.
- Digital Firing Cards for single-phase/two phase/three phase are Field-proven for 20+ years.
- elman make SCR Modules – SKKT Series are used for AC to AC control and SKKT / SKKH Series are used for AC to DC control.
- Auto-detection of phase sequence and auto-synchronization.

