- Manufacturer
- Eurotherm
- Manufacturer part number
- 7100A/
40A/ 460V - Product family
- 7100A Single Phase Thyristor Units
- Technical datasheet
- Data sheet
Specifications
| Attribute | Value |
|---|---|
| Type | Thyristor power controller |
| Manufacturer lifecycle | Discontinued |
| OEM successor | EPack-1PH |
| Rated current | 40 A at 45 °C |
| Rated voltage | 460 V AC |
| Phases | Single phase, one controlled phase |
| Cooling | Natural convection |
| Fuse and holder (Eurotherm code) | FU1451/40A/00 (with microswitch: MSFU1451/40A) |
| Spare fuse | CH330054 (trip indicator CS176513U050) |
| Mounting | Two DIN rails (EN 50022) or bulkhead, 4 x M4 |
| Maximum cable size | 16 mm² |
| Height | 156 mm |
| Width and depth | Width 52.5 or 70 mm, depth 193 to 237 mm, depending on options |
| Supply frequency | 47 to 63 Hz |
| Load use categories | AC-51 resistive; AC-55b short wave infrared (units up to 100 A); AC-56a transformer primary and high temperature coefficient loads |
Show all 24 specificationsShow fewer specifications
| Control parameter (standard) | Load voltage squared (V²) |
|---|---|
| Linearity and stability | Better than ±2% of full scale |
| Heat dissipation | About 1.3 W per amp; allow 2 W per amp with fuses |
| Thyristor protection | Varistor and RC snubber |
| Operating temperature | 0 to 45 °C, up to 2000 m altitude |
| Storage temperature | -10 to 70 °C |
| Humidity | 5 to 95% RH, non-condensing |
| Protection | IP20, overvoltage category II, pollution degree 2 |
| Approvals | CE (EN 60947-4-3); UL and cUL available up to 100 A |
Description
The Eurotherm 7100A 40 A, 460 V is a single phase thyristor unit rated 40 A at 45 °C on a 460 V supply. It regulates the power to a single phase heating load in proportion to the control signal, with load voltage squared (V²) control as standard. Eurotherm's matching high speed fuse and holder is FU1451/40A/00. The rest of the order code sets the firing mode, control input, fusing, manual language and options: send the full code from the label and we quote the matching unit. The 7100A is discontinued; Eurotherm's equivalent product is EPack-1PH, a different unit.
Application: Furnaces, ovens and process heating
Used with: Single phase heating loads
What is the 7100A 40A 460V used for?
Typical uses: glass lehrs, metal and ceramic furnaces, semiconductor manufacture, induction heating and transformer coupled loads.
Key features
- 40 A at 45 °C, 460 V
- Single phase, one controlled phase
- Fuse and holder (Eurotherm code): FU1451/40A/00 (with microswitch: MSFU1451/40A)
Documents and Resources
OEM successor to 7100A 40A 460V
EPack-1PH is named by Eurotherm as an equivalent product, not a direct replacement: check wiring, I/O and configuration for your installation before ordering it. Contact sales@timcontrols.com if you need one.
Associated Products
| Image | Product | Description | Stock | View | Add to RFQ |
|---|---|---|---|---|---|
| 7100A 16A 460VEurotherm | Single phase thyristor unit, 16 A, 460 V | In stock | View | ||
| 7100A 80A 460VEurotherm | Single phase thyristor unit, 80 A, 460 V | In stock | View | ||
| 7100A 63A 400VEurotherm | Single phase thyristor unit, 63 A, 400 V | In stock | View |
Product Questions
Is the 7100A 40A 460V discontinued?
Yes. Its manufacturer lifecycle status is Discontinued.
Is there a replacement for the 7100A 40A 460V?
Eurotherm names the EPack-1PH as an equivalent product, not a direct replacement: check ratings, wiring and configuration before ordering it in its place.
Do you ship worldwide?
Yes. TimControls ships worldwide. Parts usually ship within 3 to 7 working days of order confirmation, and the exact lead time and shipping options are stated on your quote. Include your delivery country and postal code when you ask for a quote.
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