EPack™ compact SCR power controllers-1PH -2PH -3PH
Efficient Power Control for Electrical Heating Applications
EPack-1PH compact SCR power controllers now available with EtherCAT communication
Designed for fast integration and optimum efficiency
For essential functionalities or non-variable resistive loads, visit the EPack™ Lite range.
Now enhanced for cybersecurity robustness (see Downloads).
Description
OEMs and system integrators need to be able to react quickly to customer needs while maximizing resources. Whether replacing an existing product or designing a new process, the design of the EPack™ SCR (Silicon Controlled Rectifier) power controller has been carefully considered for fast and easy panel installation, commissioning and integration into wider systems, lowering equipment costs, and manufacturing times for you and your customers.
End Users continually need to improve operational efficiency and productivity. EPack power controller range can deliver real savings, significantly reducing your energy costs. Get the best from your operations; quick and easy to install, integrate and commission. A compact size doesn’t compromise powerful and versatile features that minimize costs and improve productivity and quality.
EPack 3-PH power controller is the ideal solution for the control of all kinds of loads. The control of each phase ensures accurate control, even if the loads are unbalanced). The currents and voltage measures also allow a high level of diagnostics, which can be used for alarm management as well as monitoring (impedance, energy counter, reactive power).
EPack 2-PH controller is the latest generation of power controllers designed to be a cost effective solution for the control of 3 phase loads. The 2 leg control is particularly adapted to the control of balanced loads, directly, or through transformers. Burst firing avoids generation of harmonics and reduces the consumption of reactive power.
EPack 1-PH SCR controllers are designed to carry currents from 1 to 125 amps, with operating voltage between 100 and 500 Volts
The scalability and configurability of EPack power controller range fits with the requirements of each application. A wide range of alarms can quickly identify a controller detected fault which reduces downtime.
Key Features:
- Nominal load current from 1 amp to 125 amps
- Voltage up to 500V
- Compact DIN Rail and bulkhead mounting
- Configurable via front panel or Eurotherm software (iTools)
- Plug and play Ethernet communications with Zero configuration networking (zeroconf)
- V2 , I2 or True power control
- Controls comprehensive range of loads: resistive, infrared, transformer primary, silicon carbide
- Energy usage measurement
- Advanced load diagnostics
- Integrated dual port Ethernet switch for “daisy chained” communications
- Modbus® TCP or Ethernet IP protocols
- Defend OEM knowledge and IP (OEM Security)
Specification
| Digital Comms | EtherCAT (only available for 1PH), EtherNet/IP, Modbus TCP, ProfiNet |
|---|---|
| True-power-control | Yes |
| Maximum Current (Amps) | 125A |
| Maximum Voltage (Volts) | 500V |
| Controlled Phases | 1, 2, 3 |
| PLF and/or PLU | Yes |
| Current Limit | Yes |
| Diagnostics | Yes |
| Alarm Types | ya |
| Input Analogue | Yes |
| Input Logic | Yes |
| Firing Mode Phase Angle | Yes |
| Firing Mode Burst Firing | Yes |
| Heater Type Constant Resistance | Yes |
| Heater Type SWIR | Yes |
| Heater Type Variable Resistance | Yes |
| Heater Type Inductive/Transformer Coupled | Yes |
