Explosion and flame-proof single phase electric motors EEx-d, EEx-de, IIB, IIC II, 2G IP55 II, 2G&D IP66 T4, T5, T6 Frame size 56 to 112 Single phase Voltage 230– 50Hz Voltage 265 – 60Hz S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384 15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
12
Embed
Explosion and flame-proof single phase electric motors · Explosion and flame-proof single phase electric motors EEx-d, EEx-de, IIB, IIC II, 2G IP55 II, 2G&D IP66 T4, T5, T6 Frame
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Explosion and flame-proof single phase electric motors
EEx-d, EEx-de, IIB, IIC
II, 2G IP55 II, 2G&D IP66
T4, T5, T6
Frame size 56 to 112
Single phase Voltage 230– 50Hz Voltage 265 – 60Hz
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
General characteristics Introduction: This documentation describes the main technical characteristics of our explosion-proof motors. They have been designed according to ATEX N. 94/9/CE that concerns the essential safety characteristics of equipments intended to be used in potentially explosive atmospheres. The suitability of our explosion proof motors, to the essential safety characteristics demanded by the ATEX, is shown by the CE certificates issued by the CESI, notified body N. 0722: CESI 06 ATEX 059 IIB and CESI 06 ATEX 060 IIC. Definition: An explosion and flame proof motor Ex-d, Ex-de is a rotating machine which can work in an environment with the presence of gases and/or explosive or inflammable fumes without causing internal damage to the motor. It is in fact: Explosion-proof: its housing neither cracks nor explodes in case of an inward short circuit. Flame-proof: it doesn’t allow the exit of gases and flame from the motor when the ambient temperature is critical. Introduction: Our explosion-proof motors Ex-d, Ex-de have been designed according to European standard Cenelec EN 60079-:2006; EN 60079-1:2004; EN 61241-1:2004; EN 61241-0:2006 and, for this reason, they are suitable for hazardous areas as per CEI 64-2 - EN 60079-10.14.17 standard.
Explosion groups: Our motors have been certified for explosion group IIA - IIB - IIC and reproduce the following identification marks: GAS : zone 1 e 2 II 2G Ex-d (de) IIB (IIC) The standard EN 60079-0:2006 and EN 60079-1:2004 state the type of gases and vapours included in each explosion group (see the list in the bottom page). Ex-de motors = flameproof enclosure, “d” for motor frame and increased safety and “e” for terminal box. DUST: zone 21 e 22 II 2D IP66 T 85° C, T 100° C, T 135° C, T 155° C according with standard EN 50281-1-1.
Temperature classes: Our motors are certified for the temperature classes T3 - T4 - T5 (some T6). The ATEX standard settles the correlation between temperature class and maximum motor surface temperature, according to the following table:
Main characteristics: - size 56 to 160mm - housing, shields and terminal box in cast iron - standard mechanical protection IP 55 - fan cover protection IP 2x - the cooling fan is in non-sparking synthetical material up to 160 - paint RAL 5010 - screws: nickelled or cadmied - stainless steel nameplate - ball bearings type ZZ on both sides.
Terminal box: It is located on the top with cable entry on NDE and can be rotated through 90°. Standard motors have 2 cable entries with conical thread GAS GK UNI 6125 or Metric type thread. Motors with either space heaters, Clixon or PTC thermistors always have an extra cable entry. Voltage and frequency: Motors can be wound up to 660 V, 50 or 60 Hz. According to CEI standard, the rated operating voltage can stand a variation of ± 5% and the rated operating frequency can stand a variation of ± 2%, with the motor operating at the name-plate power. Grounding: Motors are provided with 2 earth screws: one on the terminal box, and one on the housing.
Temperature class Maximum surface temperature (°C)
T1 450 T2 300 T3 200 T4 135 T5 100
T6 85
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
Vibration: Vibration values are within the limits of IEC 60034-14 and ISO 2373 grade standards, measured with half key in accordance with ISO 8821. On request we can supply motors with vibration’s value R grade.
Noise: Standard noise level agrees with the requirements of IEC 60034-9 and ISO R 1680 standards.
Output: The rated output indicated on the name plate applies to continuous duty S1, rated voltage and frequency, to max 40°C ambient temperature and to an altitude of installation up to 1000 metres above sea level. Modifications of the output, due to temperature and altitude changes, are indicated in the following diagrams:
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
2 Pôles 3000 r.p.m single phase
TYPE Rated output Speed Currant Efficiency Power factor Mn Capacity Is / In Ts / Tn T max Weight
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
Permissible radial and axial load
The permissible radial loads given in table relate to service life of the bearings of 20000 h for 2 poles motors and 40000 h for 4, 6, 8 poles motors operating with 50 Hz power supply. If the shaft end is loaded at E2 with the permissible radial load FR (E2),an additional axial load FA is allowed, equal with 0.8xFR (E2) when the rotor is pushed, or 0.35xFR (E2) when the rotor is pulled. For operating at 60 Hz the values have to be reduced by 6% in order to achieve the same useful life.
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
Single-phase motor connection diagrams
Entrée des câbles pour alimentation moteur monophasé
Frame size Standard On demand UNI6125 IEC 423 DIN 40430 ANSI B1.20.1
56 - 71 1 x 1/2” GK 1 x M 20 x 1.5 1 x PG 13.5 1 x 1/2” NPT 80 - 100 1 x 3/4” GK 1 x M 25 x 1.5 1 x PG 21 1 x 3/4” NPT 112 1 x1” GK 1 x M 32 x 1.5 1 x PG 29 1 x 1” NPT
Auxiliaires cables entry
FRAME SIZE STANDARD ON DEMAND UNI6125 IEC 423 DIN 40430 ANSI B1.20.1
63 - 112 1 x 1/2” GK 1 x M 20 x 1.5 1 x PG 13.5 1 x 1/2” NPT
Cable entry for single-phase motor’s supply
MOTOR SIZE STANDARD ON DEMAND
UNI6125 IEC 423 DIN 40430 ANSI B1.20.1 56 - 71 1 x 1/2” GK 1 x M 20 x 1.5 1 x PG 13.5 1 x 1/2” NPT 80 - 100 1 x 3/4” GK 1 x M 25 x 1.5 1 x PG 21 1 x 3/4” NPT
112 1 x1” GK 1 x M 32 x 1.5 1 x PG 29 1 x 1” NPT
Auxiliary cables entry
MOTOR SIZE STANDARD ON DEMAND
UNI6125 IEC 423 DIN 40430 ANSI B1.20.1
63 - 112 1 x 1/2” GK 1 x M 20 x 1.5 1 x PG 13.5 1 x 1/2” NPT
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
P.T.F bimetallic type device nc/no
Intervention temperature Voltage Current Cables colour Code 130 °C NC
V. 250 ± 5%
A. 2,5 COS φ 1
Yellow - Yellow 32/33 150 °C NC Yellow - Yellow 32A/33A 140 °C NA 42/43
This device consists of a series connection of 1 or 3 protectors. The standard contact is closed /open; it opens/closes when the winding temperature reaches dangerous level regarding to the temperature class.
C.T.P thermistor thermal detectors
Intervention température. Câbles colour CODE 130 °C BLUE - BLUE 12/13 150 °C BLACK - BLACK 12A/13A 180 °C WHITE - RED 12B/13B
Once reached the operating temperature, this device quickly changes the resistance; it must be connected to a suitable releasing device according to DIN 44081 - 44082 standards.
Space heaters
Motor size Output (W) Voltage (V) Resistance (ω) Cables color Code 71-100 1x25(*) 1~ 220(**) 190 a 20°C Orange-Orange 70-71
112 2x25 série (*) 1~ 220(**) 191 a 20°C Orange-Orange 70-72
* Power has to be doubled when working at lower temperature than -20°C (up to -40°C). ** V. 110 on request
Motor heating through motor windings
Size For preventing condensation For temperatures below -20°C
Output Line voltage with motors wound up to: Output Line voltage with motors wound up to:
VA 230 V
400 V 440 V 500 V VA 230 V 400 V 440 V 500 V
56/63 25 45 75 90 100 65 70 120 140 160
71 40 35 65 75 85 100 60 100 120 130
80 50 30 55 65 75 125 50 90 100 115
90/100 70/100 25 40 50 55 175/250 40 60 70 80
112 150/200 20 35 40 45 370/500 30 55 65 70
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com
Specification
Spare parts 1. Drive end shield
2. Frame
3. Shaft with rotor
4. Key
5. No drive end shield
6. Cooling fan
7. Cover fan
8. Terminal box
9. Terminal board
10. Flange
11. Rubber
12. Rectify screw
13. Terminal box cover -
14. Ball bearings -
15. Spring washer -
16. Sealing ring -
17. Flange B5 -
S.A.S au capital de 40.000 € - Sirène RCS Lyon 381 998 384 00030 - APE 4669A - GESTION 91 B 1414 - No Identification TVA FR 13381998384
15 Chemin du plateau - 69570 DARDILLY - France - Tel :+33.(0)4.78.66.89.50 - Fax:+33.(0)4.72.29.13.86 Website : www.lambertmoteurs.com