Adavanced Two Phase Thyristor / Silicone Controlled Rectifier / Power Controller

The Eurotherm EPack-2PH Compact SCR Power Controller delivers adaptable, two-phase power control in a compact footprint, built for OEMs and system integrators who need to react quickly to customer needs while making the most of their resources. The EPack-2PH combines powerful, versatile features with a simplified design that helps end users reduce energy costs, maximise yield and improve productivity and quality.

Key Features

• Native communications — Modbus TCP as standard, with EtherNet/IP or PROFINET options for easy, direct connection to a PLC.
• True power control — Delivers accurate, repeatable control to help maximize yield.
• Wide voltage range — A large voltage capability from 100V to 500V, adjustable within the same variant, reduces the number of hardware variants you need to stock and specify.
• Integrated measurements — Monitors current, voltage, power, impedance, energy usage and more for efficient, at-a-glance performance monitoring.
• SCCR 100kA with fuse — Rated conditional short-circuit current of 100kA (coordination type 2) for robust protection.
• Customizable options — A broad range of control, communication and configuration options provide better value for money and let you specify exactly what your application needs.

Benefits

Improved energy consumption helps reduce energy bills, while accurate and repeatable control helps maximise yield. Customisable options provide better value for money, and a reduced number of hardware variants makes the EPack-2PH easy to specify. Fast integration and commissioning, efficient monitoring through integrated measurements, and a simplified design that reduces stock and spares holding round out the benefits for OEMs, system integrators and end users alike.

Specifications

The EPack-2PH covers a nominal current range of 4 to 125 amps, with a nominal voltage from 100V to 500V (+10%/-15%) and accuracy of ±2% of full scale, operating at 47Hz to 63Hz. Short circuit protection is provided by external supplemental high speed fuses, and the unit supports firing modes including variable modulation burst firing, fixed modulation period and logic mode. Control modes include V² control, I² control, true power control, open loop with feedforward and trim modes, and current limitation by transfer. Load configurations of star without neutral (3S) or closed delta (3D) are supported. The unit features a 1.4 in. diagonal TFT display for configuration, monitoring and diagnostics, dual port Ethernet with an integrated RJ45 switch, and standard functions including counter, logic and math blocks, 16-point linearization, timer and totalizer, with energy counter, OEM security and graphical wiring available as options. Operating temperature range is 0 to 45°C at 1000m (32°F to 113°F at 3280 feet), derating to 0 to 40°C at 2000m (32°F to 104°F at 6562 feet), with a storage temperature of -25°C to 70°C (-13°F to 158°F).

Available Models

The EPack-2PH Compact SCR Power Controller is available across the following current ratings, each fitting one of four common mechanical footprints.

16 to 32A models (229.5 x 117 x 192mm, 2.53kg): EPack-2PH 16A EPack-2PH 25A EPack-2PH 32A

40 to 63A models (229.5 x 117 x 227mm, 2.97kg): EPack-2PH 40A EPack-2PH 50A EPack-2PH 63A

80 to 100A models (291 x 160 x 242mm, 5.83kg): EPack-2PH 80A EPack-2PH 100A

125A model (291 x 240 x 242mm, 7.94kg): EPack-2PH 125A

Each model is built to order using Eurotherm's EPack-2PH order code, which lets you specify auxiliary power supply, control option (V², I², or power control), transfer option, energy measurement, communications protocol (Modbus TCP, EtherNet/IP or PROFINET), OEM security, warranty, fuse type, nominal load current and line voltage, load configuration and type, heater type, firing mode, and analog and digital input configuration. Existing units can also be upgraded in the field with additional chargeable options using a software key order code.

Orderable Part Numbers

EPACK-2PH/16A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/25A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/32A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/40A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/50A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/63A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/80A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/100A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/125A/24V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/16A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/25A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/32A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/40A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/50A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/63A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/80A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/100A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX

EPACK-2PH/125A/500V/XXX/V2/XXX/XXX/TCP/XXX/XXXXX/XXXXX/GWE/XXX