EC80 · Product series 80
EC80 Domestic
The most compact product series
- Rated power
- 0.375 – 2.2 kWB
- Speed range
- 500 – 1500 rpmB
- Cooling
- Totally enclosed, integrated
Products
Three series and five versions, all PM synchronous motors with integrated controllers. Choose the product series first, then select by cooling structure. The band above covers only verified versions; 3 more await confirmation and each is marked below.
- Series
- 3
- Versions
- 5
- Power (verified)
- 0.375–2.2 kW
- Product series
- EC80·EC100·EC112
P-01All versions
Five product versions across EC80, EC100 and EC112
The five versions use consistently scaled product views for comparison of product form and cooling structure. Final mounting dimensions remain subject to factory drawings.
EC80 · Product series 80
EC80 Overseas
EC80 for export markets
- Rated power
- 0.375 – 2.2 kWB
- Speed range
- 500 – 1500 rpmB
- Cooling
- Totally enclosed, integrated
EC100 · Product series 100
EC100 TEAO
Cooled by the load, no fan of its own
- Rated power
- To confirmD
- Speed range
- To confirmD
- Cooling
- Totally enclosed air-over (TEAO)
EC100 · Product series 100
EC100 TEFC
Carries a cooling fan; drive arrangement to confirm
- Rated power
- To confirmD
- Speed range
- To confirmD
- Cooling
- Totally enclosed fan-cooled (TEFC)
EC112 · Product series 112
EC112 TEFC
The largest product series offered
- Rated power
- To confirmD
- Speed range
- To confirmD
- Cooling
- Totally enclosed fan-cooled (TEFC)
P-02Comparison
Compare by product series and cooling arrangement
Narrow the range by product series and cooling structure. Parameters that conflict or lack applicable conditions are shown as “to confirm”.
Product series
Cooling
Showing 5 / 5| Parameter | EC80 Domestic | EC80 Overseas | EC100 TEAO | EC100 TEFC | EC112 TEFC |
|---|---|---|---|---|---|
| Product series | EC80B | EC80B | EC100B | EC100B | EC112B |
| Rated power | 0.375 – 2.2 kWB | 0.375 – 2.2 kWB | To confirmDThe overview states 3–4.5 kW while the detail table contains 5.5 kW and 750 rpm rows; the range must be reconciled | To confirmDSame overview/detail conflict as the TEAO; the two detail tables largely duplicate each other — confirm whether weights really match | To confirmDThe overview states 5.5 kW while the detail table adds a 4 kW / 750 rpm row; the standalone English site titles it TTEFC |
| Speed range | 500 – 1500 rpmB | 500 – 1500 rpmB | To confirmDThe detail table shows 750 rpm, absent from the overview; confirm whether 750 rpm is a production rating | To confirmDThe detail table shows 750 rpm, absent from the overview | To confirmDThe detail table has no 3000 rpm row, contradicting the stated range |
| Rated torque | To confirmDThe available material gives power and speed ranges, not paired operating points; range extremes cannot be combined into rated torque | To confirmDThe available material gives power and speed ranges, not paired operating points; range extremes cannot be combined into rated torque | To confirmDThe available material gives power and speed ranges, not paired operating points; range extremes cannot be combined into rated torque | To confirmDThe available material gives power and speed ranges, not paired operating points; range extremes cannot be combined into rated torque | To confirmDThe available material gives power and speed ranges, not paired operating points; range extremes cannot be combined into rated torque |
| Supply | 1 / 3-phase 220 VAC; 3-phase 380 VAC, ±10%B | 1 / 3-phase 220 VAC; 3-phase 380 VAC, ±10%B | 3-phase 380 VAC, ±10%B | 3-phase 380 VAC, ±10%B | 3-phase 380 VAC, ±10%B |
| Frequency | 50 / 60 HzB | 50 / 60 HzB | 50 / 60 HzB | 50 / 60 HzB | 50 / 60 HzB |
| Cooling | Totally enclosed, integratedB | Totally enclosed, integratedB | Totally enclosed air-over (TEAO)B | Totally enclosed fan-cooled (TEFC)B | Totally enclosed fan-cooled (TEFC)B |
| Power factor | To confirmDThree different ranges across the legacy pages with no measurement condition stated; version and operating point required | To confirmDA different range from the domestic version in the same EC80 product series, with no measurement condition | To confirmDNo measurement condition stated | To confirmDNo measurement condition stated | To confirmDNo measurement condition stated |
| Mounting | To confirmDThe overview list does not match the coverage of the spec drawings; engineering drawings must govern | To confirmDOverview and drawings do not fully agree | Chute / B3B | B3 / B5 / B14 / B34 / B35B | B3 / B5 / B14 / B34 / B35B |
| Overall length mm | To confirmDThe Chinese drawing reads 230 / 280 mm while both English sources read 290 / 340 mm — a direct conflict | 290 / 340B | To confirmDNo overall length data for this series locally | To confirmDNo overall length data for this series locally | To confirmDNo overall length data for this series locally |
| Control interface | RS485 · 0–10 V speed referenceB | RS485 · 0–10 V speed referenceB | RS485 · 0–10 V speed referenceB | RS485 · 0–10 V speed referenceB | RS485 · 0–10 V speed referenceB |
| Ambient temperature | −20 … 40 °CB | −20 … 40 °CB | −20 … 40 °CB | −20 … 40 °CB | −20 … 40 °CB |
| Efficiency class | To confirmDAll five versions claim IE5; no test report locally, withheld | To confirmDAll five versions claim IE5; no test report locally, withheld | To confirmDAll five versions claim IE5; no test report locally, withheld | To confirmDAll five versions claim IE5; no test report locally, withheld | To confirmDAll five versions claim IE5; no test report locally, withheld |
| Protection | To confirmDNo test evidence; ISO 9001 is a system certificate, not an IP test | To confirmDNo test evidence; ISO 9001 is a system certificate, not an IP test | To confirmDNo test evidence; ISO 9001 is a system certificate, not an IP test | To confirmDNo test evidence; ISO 9001 is a system certificate, not an IP test | To confirmDNo test evidence; ISO 9001 is a system certificate, not an IP test |
| Insulation class | EC80 legacy FAQ: Class F · 155 °C · highest 98 °C on 2.2 kW (test conditions pending)C | EC80 legacy FAQ: Class F · 155 °C · highest 98 °C on 2.2 kW (test conditions pending)C | To confirmDThe legacy Class F / 155 °C / 98 °C FAQ points only to EC80 and cannot be applied to this series | To confirmDThe legacy Class F / 155 °C / 98 °C FAQ points only to EC80 and cannot be applied to this series | To confirmDThe legacy Class F / 155 °C / 98 °C FAQ points only to EC80 and cannot be applied to this series |
Unconfirmed values are withheld; rated torque requires paired operating points or a factory specification.
P-03Product series relationship
EC80, EC100 and EC112 product series
The series code is the only certain dimensional relationship between the three product series. Real outline and mounting drawings do not exist locally, so this shows proportion only, never dimensions.
The series code is currently the only uncontested dimensional relationship. Real outline and mounting drawings (shaft, flange, foot holes) do not exist locally and are on the list pending from the factory.
Selection order
- 01Pick the product seriesLand on 80, 100 or 112 according to the power band you need.
- 02Pick the coolingConfirm the cooling-air source, then verify fan drive, minimum continuous speed and thermal limits.
- 03Pick the market versionOnly the EC80 splits domestic / overseas, differing in wiring and documentation.
- 04Confirm against dutyAirflow, static pressure, speed and control method settle the result.
P-04Open a series
Explore technical information by series
EC802 versionsTwo market versions in the EC80 product series with the same power band. For compact, low-power ventilation equipment needing local speed control./en/products/ec80 EC1002 versionsTwo cooling structures; the choice depends on where the cooling airflow comes from. The workhorse product series of the mid-power band./en/products/ec100 EC1121 versionsThe largest product series offered, for high-volume negative-pressure fans. A single cooling structure./en/products/ec112
P-05Not yet in this structure
Is the line-start PM synchronous motor still in production?
The Chinese homepage lists it alongside the integrated machine shown on this page as a main product, yet no product page, specification or photograph exists anywhere on the site. It carries no controller and starts directly across the line on a cage winding — a different class of product entirely. If it is still made, this page is two product lines, not one.
Line-start PM synchronous motorD
The Chinese homepage lists it alongside the integrated machine as a main product, yet no product page, specification or photograph exists anywhere on the site. The factory must confirm whether it is still in production — if it is, the product range has two lines, not one.