Building Automation
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Mining
E7 Drive
1/2 - 500HP
The E7 Drive was designed exclusively for Commercial HVAC applications. All features were designed for this purpose, including Building Automation communications.
Metasys N2, APOGEE FLN and Modbus were embedded. EtherNet/IP, Modbus TCP/IP and LonWorks were plug-in options. The drive was plenum rated for variable torque applications. Anti-windmilling, motor preheat, energy-savings, and PI setpoint control were standard. Many options were available.
Tech ManualModels & Ratings
E7 Standard Drives - 1/2-500HP, 208-230/240 and 480V, 3-phase1 input, NEMA 1 or protected chassis enclosure
208V
| Catalog Model Number | Drive Model Number | Rated Output Current (Amps) | Nominal HP2 | Standard Enclosure |
|---|---|---|---|---|
| CIMR-E7U20P41 3 | CIMR-E7U20P41A | 3.6 | 1/2 | NEMA 1 |
| 3/4 | ||||
| CIMR-E7U20P71 3 | CIMR-E7U20P71A | 4.6 | 1 | NEMA 1 |
| CIMR-E7U21P51 3 | CIMR-E7U21P51A | 7.8 | 2 | |
| CIMR-E7U22P21 | CIMR-E7U22P21A | 10.8 | 3 | |
| CIMR-E7U23P71 | CIMR-E7U23P71A | 16.8 | 5 | |
| CIMR-E7U27P51 | CIMR-E7U27P51A | 31.0 | 7.5 | NEMA 1 |
| 10 | ||||
| CIMR-E7U20111 | CIMR-E7U20111A | 46.2 | 15 | NEMA 1 |
| CIMR-E7U20151 | CIMR-E7U20151A | 59.4 | 20 | |
| CIMR-E7U20181 | CIMR-E7U20181A | 74.8 | 25 | NEMA 1 |
| CIMR-E7U20221 | CIMR-E7U20221A | 88.0 | 30 | |
| CIMR-E7U20301 | CIMR-E7U20301A | 115 | 40 | |
| CIMR-E7U20370 | CIMR-E7U20370A CIMR-E7U20370B | 162 | 50 | Protected Chassis |
| CIMR-E7U20450 | CIMR-E7U20450A CIMR-E7U20450B | 192 | 60 | |
| CIMR-E7U20550 | CIMR-E7U20550A CIMR-E7U20550B | 215 | 75 | Protected Chassis |
| CIMR-E7U20750 | CIMR-E7U20750A CIMR-E7U20750B | 312 | 100 | |
| CIMR-E7U20900 | CIMR-E7U20900A CIMR-E7U20900B | 360 | 125 | Protected Chassis |
| CIMR-E7U21100 | CIMR-E7U21100A CIMR-E7U21100B | 415 | 150 |
240V
| Catalog Model Number | Drive Model Number | Rated Output Current (Amps) | Nominal HP2 | Standard Enclosure |
|---|---|---|---|---|
| CIMR-E7U20P41 3 | CIMR-E7U20P41A | 3.6 | 1/2 | NEMA 1 |
| 3/4 | ||||
| CIMR-E7U20P71 3 | CIMR-E7U20P71A | 4.6 | 1 | NEMA 1 |
| CIMR-E7U21P51 3 | CIMR-E7U21P51A | 7.8 | 2 | |
| CIMR-E7U22P21 | CIMR-E7U22P21A | 10.8 | 3 | NEMA 1 |
| CIMR-E7U23P71 | CIMR-E7U23P71A | 16.8 | 5 | |
| CIMR-E7U25P51 | CIMR-E7U25P51A | 23.0 | 7.5 | NEMA 1 |
| CIMR-E7U27P51 | CIMR-E7U27P51A | 31.0 | 10 | |
| CIMR-E7U20111 | CIMR-E7U20111A | 46.2 | 15 | NEMA 1 |
| CIMR-E7U20151 | CIMR-E7U20151A | 59.4 | 20 | |
| CIMR-E7U20181 | CIMR-E7U20181A | 74.8 | 25 | NEMA 1 |
| CIMR-E7U20221 | CIMR-E7U20221A | 88.0 | 30 | |
| CIMR-E7U20301 | CIMR-E7U20301A | 115 | 40 |
230V
| Catalog Model Number | Drive Model Number | Rated Output Current (Amps) | Nominal HP2 | Standard Enclosure |
|---|---|---|---|---|
| CIMR-E7U20370 | CIMR-E7U20370A CIMR-E7U20370B | 162 | 50 | Protected Chassis |
| 60 | ||||
| CIMR-E7U20450 | CIMR-E7U20450A CIMR-E7U20450B | 192 | 75 | Protected Chassis |
| CIMR-E7U20750 | CIMR-E7U20750A CIMR-E7U20750B | 312 | 100 | Protected Chassis |
| 125 | ||||
| CIMR-E7U20900 | CIMR-E7U20900A CIMR-E7U20900B | 360 | 150 | Protected Chassis |
480V
| Catalog Model Number | Drive Model Number | Rated Output Current (Amps) | Nominal HP2 | Standard Enclosure |
|---|---|---|---|---|
| CIMR-E7U40P41 3 | CIMR-E7U40P41A CIMR-E7U40P41B | 1.8 | 1/2 | NEMA 1 |
| 3/4 | ||||
| CIMR-E7U40P71 3 | CIMR-E7U40P71A CIMR-E7U40P71B | 2.1 | 1 | NEMA 1 |
| CIMR-E7U41P51 3 | CIMR-E7U41P51A CIMR-E7U41P51B | 3.7 | 2 | |
| CIMR-E7U42P21 | CIMR-E7U42P21A CIMR-E7U42P21B | 5.3 | 3 | |
| CIMR-E7U43P71 | CIMR-E7U43P71A CIMR-E7U43P71B | 7.6 | 5 | NEMA 1 |
| CIMR-E7U45P51 | CIMR-E7U45P51A | 12.5 | 7.5 | |
| CIMR-E7U47P51 | CIMR-E7U47P51A CIMR-E7U47P51B | 17.0 | 10 | |
| CIMR-E7U49P01 | CIMR-E7U49P01B | 21.0 | 15 | NEMA 1 |
| CIMR-E7U40111 | CIMR-E7U40111A CIMR-E7U40111B | 27.0 | 20 | |
| CIMR-E7U40151 | CIMR-E7U40151A CIMR-E7U40151B | 34.0 | 25 | |
| CIMR-E7U40181 | CIMR-E7U40181A CIMR-E7U40181B | 40.0 | 30 | NEMA 1 |
| CIMR-E7U40241 | CIMR-E7U40241A | 52.0 | 40 | |
| CIMR-E7U40301 | CIMR-E7U40301A | 67.2 | 50 | |
| CIMR-E7U40371 | CIMR-E7U40371A | 77.0 | 60 | NEMA 1 |
| CIMR-E7U40451 | CIMR-E7U40451A | 96.0 | 75 | |
| CIMR-E7U40551 | CIMR-E7U40551A | 125 | 100 | |
| CIMR-E7U40750 | CIMR-E7U40750A CIMR-E7U40750B | 156 | 125 | Protected Chassis |
| CIMR-E7U40900 | CIMR-E7U40900A CIMR-E7U40900B | 180 | 150 | |
| CIMR-E7U41100 | CIMR-E7U41100A CIMR-E7U41100B | 240 | 200 | Protected Chassis |
| CIMR-E7U41600 | CIMR-E7U41600A CIMR-E7U41600B | 304 | 250 | |
| CIMR-E7U41850 | CIMR-E7U41850A | 414 | 300 | Protected Chassis |
| 350 | ||||
| CIMR-E7U42200 | CIMR-E7U42200A | 515 | 400 | Protected Chassis |
| 450 | ||||
| CIMR-E7U43000 | CIMR-E7U43000A | 675 | 500 | Protected Chassis |
- For single-phase input, select the drive by ensuring that 50% of the drive's continuous output current rating is equal to or greater than the motor's full load amp rating
- Horsepower rating is based on standard NEMA B 4-pole motor design and NEC table 430.150 Full-Load Current, Three-Phase Alternating Current Motors
- These drives have a minimum 12 week lead-time. For faster delivery, use CIMR-E7U22P21 or CIMR-E7U42P21.
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