- New
Techtop
GRC0206F-TC
- Catalog Number: GRC0206F-TC
Specifications
Motor type
NEMA Motors General Purpose Three Phase
HP
20
RPM
1200
Voltage
575
Phase
3
Frame
286TC
Mounting
Rigid/C-Flange
Enclosure
TEFC
Material
Cast Iron
| Electrical Data | |
|---|---|
| Rated Motor Output Power | -- HP |
| Rated Motor Speed | - tr/min |
| Rated Motor Voltage (+/-10%) | -V |
| Rated Motor Current | -A |
| Phase | - |
| Poles | - |
| Locked Rotor Current @ High Voltage | -A |
| Current Fl @ 208V | - |
| Service factor | - |
| KVA code | M |
| Nominal efficiency | - |
| Rated power factor | - |
| Cables (Qty, Size) | 9 | 18 |
| Frequency | 60 Hz |
| Connection | YY/Y |
| Start capacitor | - |
| Run capacitor | - |
| VFD DUTY (S.F. 1.0) | RATIO |
| Variable Torque | 30:1 |
| Constant Torque | 15:1 |
| SITE CONDITIONS | |
| Ambient Temperature (℃) | 40ºC |
| Meters Above Sea Level (MASL) | 1000 |
| General Data | |||
|---|---|---|---|
| Frame Size | - | ||
| Enclosure | - | ||
| Mounting | - | ||
| Number of speeds | - | ||
| Approximate weight | - lbs. | ||
| Casing Material / Fan Cover | Cast Aluminum | | | Steel |
| Shaft Material | 1045 | ||
| NEMA design | B | ||
| Degree of protection (IP) | 55 | ||
| Insulation class | F | | | B |
| Rotation | Réversible | ||
| Service | Continu | ||
| Conduit Box Location | F1 | ||
| Feet Removable / Double Drilled | Yes | | | No |
| Paintwork | 7024 | | | Graphite Gray |
| Mechanical Data | |||
| Bearing DE Side | - ZZ | ||
| Bearing ODE Side | - ZZ | ||
| Grease Type | Mobil Polyrex EM | ||
| Compensation Ring (wavy washer) | NDE | ||
| Moment of Inertia (lb-ft2) | - | ||
| Sound Pressure @ 3 FT dBA | - | ||
Features
- Removable feet F1, F2, F0 field convertible up to and including 326T frame, F2 convertible 364T and larger. L449T Frame is F1, F2, F0 field convertible
- 1.25 Service Factor through 326T frame, 1.15 Service Factor for 364T and larger
- 36 Month warranty
- Cast iron construction with C and D flange kits available
- Cast iron fan cover standard for all frame sizes
- Cast iron Conduit Box is 90º rotatable
- 1045 Steel shaft through 405T, 4140 grade for 444T and larger
- Regreasable bearings 254T frame and larger
- Mobil Polyrex EM polyurea grease
- CSA Certified for Class I, Division 2, Groups A, B, C and D / Class I, Zone 2, Groups IIC, IIB, IIA
- *CSA Certified for Class II, Division 2, Groups F & G
- IEEE 45 Marine Duty
- Anti-microbial (tropicalization) on stator winding
- Surface finish:
- 2-Part epoxy coating RAL7024 - Graphite Gray
- Stainless steel nameplate
- Corrosion resistant hardware
- Ultra high strength, reusable lifting straps included with motors 254T frame and larger
*Note: Features marked with an asterisk (*) only apply to motors with "-22" at the end of the part number.
Operating parameters
- Continuous (S1) duty
- Ambient temperatures up to 40ºC
- Installation up to 1000 MASL (3300 ft.)
Connection
- Up to and including 215T Frame:
- 9-Lead 230V parallel-wye / 460V series-wye connection
- 3-Lead 575V wye connection
- 254T Frame and larger:
- 12-Lead 230V parallel-delta / 460V delta connection
- 6-Lead 460V or 575V single voltage delta connection
Ingress protection
The standard degree of enclosure protection is IP55 (increased IP protection is available). Both drive end and non-drive end are fitted with double lip oil seals, including a rubber shaft slinger on the drive end. Terminal box is double gasketed including nipple seals between the conduit box and stator body. DE and NDE end bell fitted with sintered brass one-way drain.
*Class II, Division 2 motors are equipped with metal-clad V-seals instead of double lip oil seals. These motors meet IP55 protection standards.
Insulation and inverter rating
- Class F Insulation (Impregnation resin, magnet wire and insulation materials are Class H)
- Designed to Class B temperature rise
- Vacuum Impregnated
- Inverter Rated 15:1 Constant Torque, 30:1 Variable Torque (1.0 S.F. on VFD Power)
- Exceeds NEMA MG 1 Part 31.4.4.2
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| Electrical Data | |
|---|---|
| Rated Motor Output Power | -- HP |
| Rated Motor Speed | - tr/min |
| Rated Motor Voltage (+/-10%) | -V |
| Rated Motor Current | -A |
| Phase | - |
| Poles | - |
| Locked Rotor Current @ High Voltage | -A |
| Current Fl @ 208V | - |
| Service factor | - |
| KVA code | M |
| Nominal efficiency | - |
| Rated power factor | - |
| Cables (Qty, Size) | 9 | 18 |
| Frequency | 60 Hz |
| Connection | YY/Y |
| Start capacitor | - |
| Run capacitor | - |
| VFD DUTY (S.F. 1.0) | RATIO |
| Variable Torque | 30:1 |
| Constant Torque | 15:1 |
| SITE CONDITIONS | |
| Ambient Temperature (℃) | 40ºC |
| Meters Above Sea Level (MASL) | 1000 |
| General Data | |||
|---|---|---|---|
| Frame Size | - | ||
| Enclosure | - | ||
| Mounting | - | ||
| Number of speeds | - | ||
| Approximate weight | - lbs. | ||
| Casing Material / Fan Cover | Cast Aluminum | | | Steel |
| Shaft Material | 1045 | ||
| NEMA design | B | ||
| Degree of protection (IP) | 55 | ||
| Insulation class | F | | | B |
| Rotation | Réversible | ||
| Service | Continu | ||
| Conduit Box Location | F1 | ||
| Feet Removable / Double Drilled | Yes | | | No |
| Paintwork | 7024 | | | Graphite Gray |
| Mechanical Data | |||
| Bearing DE Side | - ZZ | ||
| Bearing ODE Side | - ZZ | ||
| Grease Type | Mobil Polyrex EM | ||
| Compensation Ring (wavy washer) | NDE | ||
| Moment of Inertia (lb-ft2) | - | ||
| Sound Pressure @ 3 FT dBA | - | ||
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