BLA.756FP-C, Techtop, 3/4 HP, 1200, 575V, Frame: 56C, Tefc, Ref MPR-346CW
BLA.756FP-C, Techtop, Replace Maxmotion MPR-346CW, MPR-346CH, Marathon
- 3/4 HP,
- 1200,
- 575 Volts
- 3 Phases
- 50/60 HZ
- Frame: 56C,
- Enclosure TEFC
- Efficiency Premium
- Ball Bearing
- Inverter Duty
- MPR-346CW, MPR-346CH
STANDARD FEATURES
- Removable feet F1, F2, F0 field convertible
- 1.25 Service Factor with 60Hz operation / 1.0 Service Factor with 50Hz operation
- 36 Month warranty
- Conduit Box is 90º rotatable
- Cast aluminum construction with cast aluminum c-flanges
- Class I, Division II, Groups A, B, C and D compliant
- Anti-microbial (tropicalization) on stator winding
- Compact lightweight design
- Dual oversized shielded bearings
- 1045 Steel shaft
- Surface finish:
- Alkyd enamel RAL7024 - Graphite Gray
- Black oxide surface treatment for increased corrosion resistance
- Stainless steel nameplate
- Corrosion resistant hardware
OPERATING PARAMETERS
CONNECTION
INGRESS PROTECTION
INSULATION AND INVERTER RATING
- Continuous (S1) duty
- Ambient temperatures up to 40ºC
- Installation up to 1000 MASL (3300 ft.)
CONNECTION
- 9-Lead 230V parallel-wye / 460V series-wye connection
- 3-Lead 575V wye 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. DE and NDE end bell fitted with sintered brass one-way drain.
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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