Specifications
ATEX explosion proof moor for mine
IEC: 63-355 ATEX certificate
Exd1 and Exd11BT4
ATEX YB2 YB3 YBK2 YBK3 YBF2explosion proof moor for mine
Feature and usage
YB2 ranges of three-phase induction motors are flame-proof motors obtained by renewal and generation-changing of YB ranges of motors. The performances of the products have come up to advanced international standards.
The motors have the advantages of higher efficiency, energy saving, higher locked-rotor torque, lower noise, smaller vibration, safe and reliable operation and beautiful appearance, etc. The outputs, mounting dimensions and their corresponding relationships comply with IEC standards.
YB2 series electric motors are designed and manufactured into explosion proof type and the explosion proof property conforms to China National Standards: GB3836.1-2000 Electrical Apparatus for Explosive Gas Atmospheres-General Requirements. GB3836.2-2000 Electrical Apparatus for Explosive Gas Atmospheres- Explosion proof Enclosure d and standards IEC79-1, BS4683 and EN50018. ExdI- safe for use in the non-mining surfaces of underground coal mines where the explosive mixtures of methane or coal-dust are present. ExdIIAT4 - safe for use in plants where the explosive mixtures of IIA Class, TI, T2, T3 or T4 are present. ExdIIBT4 - safe for use in plants where the explosive mixtures of IIB Class, TI, T2, T3 or T4 are present. ExdIICT4 - safe for use in plants where the explosive mixtures of IIC Class, TI, T2, T3 or T4 are present.
Motor Performance
Explosion proof mark: EXD1 EXDIIAT4 EXDIIBT4 EXDIICT4
Certificate: IECEX ATEX(for Europe market)
Ambient Temperature: -15° C~40° C
Altitude: Not exceed 1000 Meter
Rated Voltage: 380V or any voltage between 220-760V
Rated Frequency: 50Hz/60Hz
Protection Class: IP55
Insulation Class: F/H
Temprature rise: B/F
Cooling Method: IC0141
Working Duty: S1(Continuous)
Humidity: Lower than 90%
Connection: Star-connection for up to 3kW; Delta-connection for 4kW and above
| Structure Description |
|
YB2 series ac induction motor mounting details:
| Schematic diagram |
|
|
|
|
| mounting type |
B3 |
B35 |
B5 |
V1 |
| mounting Discribtion |
frame with feet,end-shield without flange |
frame with feet,end-shield with flange |
frame without feet,end-shield with flange |
frame without feet,end-shield with flange |
| Suitable frame |
H63-355 |
H63-355 |
H63-280 |
H180-355 |
YB2 series motors are totally enclosed fan cold(TEFC). 5.bearing type-table 2 table 2
| |
|
|
| Horizontal |
vertical |
| motor frame |
DE side |
N-DE side |
DE side |
N-DE side |
| 63 |
6201-2RZ/Z2 |
6201-2RZ/Z2 |
6201-2RZ/Z2 |
6201-2RZ/Z2 |
| 71 |
6202-2RZ/Z2 |
6202-2RZ/Z2 |
6202-2RZ/Z2 |
6202-2RZ/Z2 |
| 80 |
6204-2RZ/Z2 |
6204-2RZ/Z2 |
6204-2RZ/Z2 |
6204-2RZ/Z2 |
| 90 |
6205-2RZ/Z2 |
6205-2RZ/Z2 |
6205-2RZ/Z2 |
6205-2RZ/Z2 |
| 100 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
| 112 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
6206-2RZ/Z2 |
| 132 |
6208-2RZ/Z2 |
6208-2RZ/Z2 |
6208-2RZ/Z2 |
6208-2RZ/Z2 |
| 160 |
6209-2RZ/Z2 |
6209-2RZ/Z2 |
6209-2RZ/Z2 |
6209-2RZ/Z2 |
| 180 |
6211/Z2 |
6211/Z2 |
6211/Z2 |
6211/Z2 |
| 200 |
6312/Z2 |
6312/Z2 |
6312/Z2 |
6312/Z2 |
| 225(2P) |
6312/Z2 |
6312/Z2 |
6312/Z2 |
6312/Z2 |
| 225(4-8P) |
6313/Z2 |
6212/Z2 |
6313/Z2 |
6312/Z2 |
| 250(2P) |
6313/Z2/Z2 |
6313/Z1 |
6313/Z2 |
6313/Z1 |
| 250(4-8P) |
6314/Z1 |
6213/Z1 |
6314/Z1 |
6313/Z1 |
| 280(2P) |
6314/Z1 |
6313/Z1 |
6314/Z1 |
6313/Z1 |
| 280(4P) |
6317/Z1 |
6313/Z1 |
6317/Z1 |
6313/Z1 |
| 315(2P) |
6317/Z1 |
6317/Z1 |
6317/Z1 |
6317/Z1 |
| 315(4-8P) |
NU319 |
6319/Z1 |
NU319 |
6319/Z1 |
| 355(2P) |
6319/Z1 |
6319/Z1 |
6319/Z1 |
6319/Z1 |
| 355(4-8P) |
NU322 |
6322/Z1 |
NU322/Z1 |
6322/Z1 |
|
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