Eurotherm EPower SCR Power Controller
Eurotherm EPower: modular SCR; 50–4000 A; to 690 V; PA/burst; multi-fieldbus. RFQ.
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Fits modular heater power control where you need a Eurotherm EPower. Multi-channel SCR power controller with nominal current 50–630 A compact and 800–4000 A MC/HPower class, voltage up to 690 V, 1–4 independent control loops via a single driver module, firing modes phase angle / half-cycle / burst / fixed modulation / logic, fieldbus options including Modbus, Profibus, DeviceNet, EtherNet/IP, CC-Link and Profinet, Predictive Load Management, and driver supply 100–240 Vac 47–63 Hz.
Key advantages
- Current — 50–630 A; MC to 4000 A
- Voltage — Up to 690 V
- Loops — 1–4 via one driver
- Firing — PA / burst / half-cycle / more
- Comms — Multi-fieldbus options
Typical applications
- Industrial heater SCR control.
- Multi-zone power management.
- PLM load balancing.
Selection guide
- Current frame
- Firing mode
- Fieldbus
Common mistakes
- Undersized amps.
- Wrong firing for load type.
- Driver supply outside 100–240 Vac.
When to RFQ / what to tell us
- Current/firing/comms.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 50805 |
| Brand | Eurotherm |
| Model | EPower |
| Product type | Power Controller |
| Type | Modular multi-channel SCR power controller (Eurotherm EPower) |
| Nominal current | Compact 50–630 A; MC/HPower 800–4000 A |
| Nominal voltage | Up to 690 V (variant-dependent) |
| Phases | 1–4 independent control loops via single driver module |
| Firing modes | Phase angle; half-cycle; burst; fixed modulation; logic |
| Communications | Modbus RTU/TCP; Profibus; DeviceNet; EtherNet/IP; CC-Link; Profinet |
| Features | Predictive Load Management (PLM); flexible I/O option boards; QuickStart |
| Driver supply | 100–240 V ac (+10%/−15%), 47–63 Hz |
Documents
FAQ
Q: Compact current? A: 50–630 A.
Q: Max voltage class? A: Up to 690 V.
Q: What should I send for a quote? A: Current/firing/comms, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Approvals | CE EN60947-4-3; UL 508 (see PDS) |
| Type | Modular multi-channel SCR power controller (Eurotherm EPower) |
| Nominal Current | Compact 50–630 A; MC/HPower 800–4000 A |
| Nominal Voltage | Up to 690 V (variant-dependent) |
| Phases | 1–4 independent control loops via single driver module |
| Firing Modes | Phase angle; half-cycle; burst; fixed modulation; logic |
| Communications | Modbus RTU/TCP; Profibus; DeviceNet; EtherNet/IP; CC-Link; Profinet |
| Features | Predictive Load Management (PLM); flexible I/O option boards; QuickStart |
| Measurement Accuracy | Line/load RMS voltage ±0.5% of nominal (typical) |
| Driver Supply | 100–240 V ac (+10%/−15%), 47–63 Hz |
| Document | EPower Data Sheet All Range HA033671 Issue 1 (Nov 2022) |