ire Preheater Proton, PH300-RC PROTON Vietnam,Bộ sấy sơ bộ dây ProTHERMIC PH300-RC Proton VIET NAM
Hãng sản xuất: PROTON VIETNAM
Mr. TúFeatures
- For induction preheating of solid and stranded copper, copper-clad and aluminium wires up to 200°C (300°C for High Temperature (-HT) models) prior to insulation extrusion.
- Rolling contact technique uses direct wire-to-wire contact to short-circuit the wire loop.
- Highest power to wire transfer rate EEE 96% (Electrical Energy Efficiency) ensuring minimal losses and maximum use of available power.
- Uses parabolic control algorithm to ensure high degree of heating accuracy for all line speeds and wire sizes.
- Integrated “spectral radiation” InteliTHERM temperature measurement (optional) available for higher precision of wire temperature measurement and control.
- Fitted with wear-resistant, long-life ceramic pulleys.
- Suitable for high line speed applications where conventional preheaters exhibit excessive pulley wear.
- Suitable for aluminium wire applications where conventional preheaters suffer from aluminium deposition on the pulleys.
- Housed in rugged enclosures to survive harsh industrial environments.
- Controlled using a user-friendly, menu-based LCD interface display unit.
- Available with industry-standard communications interfaces fitted either as standard or as an option.
- Available in different power output models suitable for all budgets and line speeds.
- Available in 400 and 480 VAC 3-phase mains supply voltage models.
Specifications
| Model | PH300-20-400-RC |
|---|---|
| Maximum output power / kW | 20 |
| 3-phase power supply voltage / VAC (rms line-to-line) | 400 |
| Specification | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|
| Pulley root diameter | 194 | mm | ||
| Solid wire diameter | 0.3 | 2 | mm | |
| Stranded wire diameter | 2.5 | mm | ||
| Stranded wire cross-sectional area | 4.9 | mm2 | ||
| Wire preheat temperature | 200 | °C | ||
| Wire tension increase (at a line speed of 1500m/min) | 1 | N | ||
| Power supply frequency | 47 | 65 | Hz | |
| Wire line height | 980 | 1000 | 1020 | mm |
| Weight | 360 | kg | ||
| Operating temperature | 5 | 45 | °C | |
| Ingress protection (wire entry/exit areas and pulley compartment only) | IP53 | |||
| Wire direction | Left-to-right (LR) or right-to-left (RL); must be specified at time of ordering. | |||
| Wire material | Copper / Aluminium / Copper-clad / Special | |||
Standard Interfaces
| 4x Logic inputs | Function | Solenoid door lock (if fitted) | Emergency stop |
| Start preheating | Stop preheating | ||
| Maximum input voltage | +24V | ||
| 4x Isolated relay outputs | Function | Fault | State |
| Auxiliary | Emergency stop | ||
| Maximum contact rating | 50VDC / 30VAC / 0.5A | ||
| Temperature set input | 0 to +10V temperature control input, user scalable | ||
| Communications interfaces | RS-232* | ||
*An optional RS-232-to-USB converter cable is available for connection to USB equipped computers.
Options
(must be specified for installation at time of manufacture; cannot be retrofitted)
| Wire loop current output | 0 to +10 V output proportional to 0 to 2000A(rms) wire loop current |
| Communications interfaces | PROFIBUS |
| Solendoid door lock | Locks the access door(s) shut until motion of the pulleys has come to a complete stop. |
| Height plinth | Raises the nominal line height to 43" (1092mm). |
| Twin doors | For use in confined factory spaces where the standard single door is too large (not applicable to PH160, PH450 or PH600) |
