HWANGHAE ELECTRIC
HWANGHAE ELECTRIC
Description
HRB-502, HRB-502MP, HRB-602, HRB-602MP. HRB-702, HRB-702MP Three Phase [3Ø]
- The allowable Tolerance of dimension is ± 5mm.
- The dimension can be changed for improvement without notice
Performance & Specifications
The blower with the name suffix MH (Motor High-efficiency) is designed to run at 60Hz.
| HRB-502MP | HRB-502 | HRB-602MP | HRB-602 | HRB-702MP | HRB-702 | ||||||||
50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | |||
PHASE | 3 | 3 | 3 | 3 | 3 | 3 | ||||||||
MOTOR | HP | - | 3.4 | 3.0 | 3.4 | - | 5.0 | 4.0 | 5.0 | - | 6.0 | 5.3 | 6.0 | |
Kw | - | 2.55 | 2.2 | 2.55 | - | 3.7 | 3.0 | 3.7 | - | 4.5 | 4.0 | 4.5 | ||
PRESSURE | mmAq | - | 3000 | 2700 | 3000 | - | 4200 | 3800 | 4200 | - | 5000 | 4500 | 5000 | |
VACUUM | mmAq | - | 2800 | 2200 | 2800 | - | 4000 | 3300 | 4000 | - | 4300 | 3700 | 4300 | |
MAX . AIR FLOW | ㎥/min | - | 4.1 | 3.4 | 4.1 | - | 4.1 | 3.4 | 4.1 | - | 4.1 | 3.4 | 4.1 | |
CURRENT | 220V | A | - | 10.9 | 10.4 | 11.8 | - | 12.6 | 14.0 | 14.7 | - | 16.5 | 16.5 | 16.5 |
380V | A | - | 6.3 | 6.0 | 6.8 | - | 7.3 | 8.1 | 8.5 | - | 9.5 | 9.5 | 9.5 | |
SOUND LEVEL | dB(A) | 78 | 78 | 78 | 78 | 78 | 78 | |||||||
MATERIAL | IMPELLER | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | |||||||
CASING | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | Aluminum | ||||||||
BEARING | FRONT | 6205ZC3 | 6205ZC3 | 6205ZC3 | 6205ZC3 | 6205ZC3 | 6205ZC3 | |||||||
MIDDLE | 6006ZC3 | 6006ZC3 | 6006ZC3 | 6006ZC3 | 6006ZC3 | 6006ZC3 | ||||||||
REAR | 6305ZC3 | 6305ZC3 | 6305ZC3 | 6305ZC3 | 6305ZC3 | 6305ZC3 | ||||||||
WEIGHT | Kg | 42 | 42 | 46 | 46 | 49 | 49 | |||||||
STARTING CLASS | K | K | K | K | K | K | ||||||||
INSULATION CLASS | F | F | F | F | F | F | ||||||||
- The performances above were measured under conditions of air temperature 20 °C and atmospheric pressure 1,013mbar.
- The allowable tolerance of the performance value is +10%
- The sound level was measured at a distance of 1.5m with the fully open inlet and outlet ports.
- Anti-corrosive and explosion-proof treatments can be applied upon request.
Performance Curve
- The continuous operation can be made at a point below the curve, however, the continuous operation nearby the rated pressure point may cause a motor breakdown.
In the case of the continuous operation close to the rated pressure, it is strongly recommended to use the pressure-relief valve. See accessories, page 61.
- The allowable tolerance of the performance value is ± 10%
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