EPack — compact thyristor power controller, 1/2/3 phase, up to 125 A, up to 500 V
Country: United Kingdom · Model: EPack
EPack measures load currents and voltage and regulates power by its true value, so it is installed on furnaces and heating installations. The range is up to 125 A at 100–500 V, in 1PH, 2PH and 3PH versions.
- Versions
- 1PH single-phase; 2PH three-phase load, two phases controlled; 3PH all three phases controlled
- Rated current
- 1PH: 1–125 A; range up to 125 A
- Voltage
- 100–500 V
- Modes
- phase-angle control, burst firing
Technical specifications
| Versions | 1PH single-phase; 2PH three-phase load, two phases controlled; 3PH all three phases controlled |
|---|---|
| Rated current | 1PH: 1–125 A; range up to 125 A |
| Voltage | 100–500 V |
| Modes | phase-angle control, burst firing |
| Regulation | by true power; current limiting |
| Loads | constant and variable resistance, short-wave IR emitters, loads through a transformer |
| Diagnostics | load break and partial load break (PLF/PLU), alarms; in 3PH, per-phase measurements, impedance, energy counter, reactive power |
| Inputs | analog and logic |
| Communication | EtherNet/IP, Modbus TCP, ProfiNet; EtherCAT for 1PH |
| Cybersecurity | enhanced protection (according to the manufacturer) |
Replacement for
ROT-63 (EPack-1PH, single-phase, up to 125 A, up to 500 V)
selected by purpose and main parameters, please confirm with the manager
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The controller works with constant and variable resistance heaters, short-wave IR emitters and transformer loads. Phase-angle control and burst firing are available, as well as current limiting. Analog and logic inputs accept signals from the control system. The manufacturer specifically notes enhanced protection against cyber threats. The 1PH, 2PH and 3PH versions of the same series share the same setup logic, so a single configuration program and one type of spare parts are enough for a plant. The controllers are designed to be mounted in the cabinet with no gaps between units, and commissioning takes minutes.
How to choose
Up to 125 A the EPack itself is enough, and beyond that limit move to the modular EPower. When choosing between 2PH and 3PH, look at the phase balance of the load. The single-phase 1PH for 1–125 A replaces the ROT-63 and other low-current controllers if digital communication with a PLC is needed. For simple heating without diagnostics and fieldbuses there are the EPack Lite up to 125 A and the EFit up to 50 A.
Request a price and lead time
EPack — compact thyristor power controller, 1/2/3 phase, up to 125 A, up to 500 V. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What mains voltage does EPack support?
The operating voltage is 100–500 V.
Does EPack have protection against cyber threats?
The manufacturer declares enhanced protection against cyber threats.
Can EPack replace the ROT-63?
The single-phase EPack-1PH for 1–125 A is suitable for replacing the ROT-63 and other low-current controllers. Selection is by load current and heater type.
Which loads does EPack support?
Constant and variable resistance heaters, short-wave IR emitters and transformer loads.
Which control mode does EPack use?
Phase-angle control or burst firing with whole cycles, with regulation by true power and current limiting. Burst mode creates no harmonics.
Similar products
Thyro-SDigital thyristor switch, 1/2/3 phases, 8–350 A, 230–500 VThyro-ADigital thyristor power controller, 1/2/3 phases, 8–1500 A, 230–500 V
REVO C 1PHSingle-phase thyristor power controller, 30–2100 A, up to 1000 V
REVO C 2PH / 3PHTwo- and three-phase thyristor power controllers, 30–2100 A, up to 1000 VREQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.