Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 1/1

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

APPLICATION

The one –speed motors of 3S4 315M-4 type are motors intended for driving mining machines and
equipment, especially for driving getting units of heading machines.
The motors can be used in underground parts of mines and surface installations of the mines, where
there are possible explosion conditions for methane and/ or coal dust.
There is also possible to operate the motors in the surroundings where the explosion-proof equipment is
not required.

CHARACTERISTIC FEATURES OF MOTORS

•

Induction 3-phase motors with welded squirrel-cage rotor,

•

Explosion-proof construction with flame-proof casing of motor „d” and heavy duty junction box “e”
type - mark

I M2 EExd I to 1100V, and explosion-proof construction with fire-proof casing of

motor and junction box “d” type – mark

I M2 EExd I to 1140V, equipment ranked as group I of

category M2 according to Directive 94/9/EC,

•

The degree of protection IP 55 acc. to PN-EN 60034-5:2002U,

•

The motors are cooled by water flowing through the water jacket of body,

•

Forms of execution: special flanged execution – IM 3201 in two versions:

-

Version A with one end of shaft for driving getting unit,

-

Version B with two ends of shaft for driving hydraulic pump,

• Primary voltage executions:

500; 550; 660; 1000 and 1140V – 50H.
After settlement it is possible to execute the motors for other
voltage and frequency of 50/60Hz

•

Class of insulation: class H – primary execution, class H + reinforced wound insulation – execution
against order,

•

Thermal protection of motors: posistor PTC sensors in winding and bearing nodes – two identical
circuits primary and stand-by and bimetal sensors (NC) in winding– two circuits,

•

Two-inlet terminal box equipped with one cable inlet with rubber gasket selected to the outer
diameters of conductors, type 54235.2…. or 54345.02 for main circuits and inlets 54232…-M28 or
54242…-M28 produced by GOTHE&Co.

•

The motor is equipped with the final link of protection conductor continuity control circuit, mounted in
the terminal box – primary execution: the link 8SX9006-0AA00 (diode + resistor) produced by
BARTEC

• Feeding and start-up: the motors are intended for feeding from power network – start-up by direct

switching on the voltage.

• The motors adapted for work in temperate climate; after settlement the adaptation for work in tropical

climate TA or TH is possible.

COMPATIBILITY WITH REQUIREMENTS OF STANDARDS

The motors meet requirements of Directive 94/9/EC (ATEX),
European harmonized standards and domestic norms:
- norms for electrical equipment in areas of explosion hazard:

- EN 50014:1997+A1:1999+A2:1999 – Polish equivalent PN-

EN 50014:2002U,

- EN 50018:2000+A1:2002 – Polish equivalent PN-EN

50018:2002U,

-

EN 50019:2000 – Polish equivalent PN-EN 50019:2002U,

- norms for rotational electric machines:

- EN 60034-1:1998+A1:1998+A2:1999+AC:2000 – Polish

equivalent PN-EN 60034-1:2001

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 2/2

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

- domestic norms for induction motors for mining machines:

- PN G-38010:1997(domestic standard) .

CERTIFICATES

The motors have the certificates:

-

certificate EC (ATEX ) issued by notified Testing Station FTZÚ , valid on the area of European
Union

TECHNICAL DATA

Table 1

Parameters 3SG4

315M-4

Rated power P

N

[kW]

132

Current at rated voltage

I

N

[A] 500V

I

N

[A] 660V

I

N

[A] 1000V

I

N

[A] 1140V

190
144
95
83

Power factor cos

φ

0,85

Efficiency

η

[%] 94

Rotational speed

[1/min]

1478

Rated moment M

N

[Nm]

853

Multiplicity of start-up current I

K

/I

N

6,6

Multiplicity start-up moment M

K

/M

N

2,4

Multiplicity of critical moment M

max

/M

N

2,5

Min. flow of cooling water

[dm

3

/min] 12

Mode of operation

S1;
S4-60%, 40c/h J

ext

/J

M

=1

Rotor moment of inertia J

M

[kgm

2

]

kgm

2

2

Mass of motor [kg]

Kg

1100

1.

The parameters of motor: rated current, efficiency, power factor, rotational speed and rated
moment relate to rated load at rated feeding conditions – 50Hz.

2.

Multiplicities of start-up current , start-up moment and critical moment refer to direct connection
of the motor to the supply network (mains).

3.

J

ext

– inertia moment of motor load referred to the shaft of motor.

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 3/3

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

Fig. 1. Diagram of motor connections

WINDING

WINDING

WINDING

WINDING

WINDING

BEARINGS

BEARINGS

BEARING

BEARING

POSISTOR SENSORS PTC

BIMETAL SENSORS NC

thermometric resistors Pt 100

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 4/4

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

Fig. 2 Diagram of cooling system

Fig. 3 Overall and assembly dimensions – version A

WATER INLET

OVERPRESSURE VALVE

WATER OUTLET

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 5/5

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

Fig. 4 Overall and assembly dimensions – version B

CONDITIONS OF OPERATION AND APPLICATION

• Ambient temperature

0÷40

o

C

• Relative humidity at temperature of 35

o

C

97÷100%

• Height above the sea level

≤ 1000m

• Degree of corrosive aggressiveness C acc. to PN-71/H 04651
• Admissible inclination of the shaft axis to level -40

0

/ +80

0

• Parameters of cooling water at inlet of cooling system

-

maximum temperature

+50

o

C

-

maximum static pressure

3MPa

• Supply

voltage

(0,95÷1,05)U

N

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 6/6

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

• Electrical terminal

Power supply connection – mining armor conductor with rubber armor and insulation,
multicore, screened for voltage of 0,6/1kV, with section area of cores selected to operating conditions.
Connection of circuits of temperature sensors and temperature control thermometric elements –
auxiliary cores of feeder cable or multicore armored (control) pilot wire with section area of wires up
to 4mm

2

.

• Leading the armor conductors to terminal box through cable inlets selected according to the outer

diameter of conductors acc. to table 2.

Tabela

2

Type of inlet

Zakres średnic przewodów dla wpustów kablowych

54235.02…
lub 54345.02…

34 ÷ 38 36 ÷ 40 40 ÷ 44 41 ÷ 46 44 ÷ 49 48 ÷ 53 52-57

55-61

60-65

54232…-M28
lub 54242…-
M28

13 ÷ 16 15 ÷ 18 17 ÷ 19

In case the Orderer does not state the type of cable inlet together with outer diameter of conductor the
motor is delivered with cable inlet determined acc. to table 3, column 2.

OFFER FOR DELIVERIES OF MOTORS

The producer offers motors in primary execution and in options executed against the order from
customer (additional, diversified equipment).

Tabela 3

1

Constructional
characteristic of motor 2

Basic execution

3

Execution against order

Rated voltage

1000; 1140V

Other voltage

Frequency 50Hz

50/60Hz

Form of execution

Version A –acc. to Drwg. 3

Version B – . to Drwg. 3

Class of insulation

H

H + reinforced wound insulation

Thermal protection

– type of sensors

posistor PTC

bimetal NC

posistor PTC

bimetal NC or other

Temperature control –

thermometric elements

Thermometric resistors Pt100

Thermometric resistors Pt100

Cable inlets

54235.2-44 box „d” 1140V

or 54345.2-44 box „e” 1000V

54235.2-…

or 54345.2-…

with selected gasket - see table 2

Final link

8SX 9006-0AA00 (diode +

resistor) prod. Bartec.

8SX 9006-0AA00 (diode + resistor)

prod. Bartec.

Climatic execution

For temperate climate

For tropical climate TH or TA

Other constructional features

not mentioned above

–

Acc. to settlements, it can require

acceptance of the unit certifying the

product

The following items are included to the delivered motor by producer:
- running-technical documentation ( RTD - Service Manual of the motor).
- declaration of conformity EC.

Formularz Nr F –K400037/8B

CATALOGUE CARD

K4-15-133

ISSUE 3

DFME

DAMEL S.A.

MINING INDUCTION MOTORS

3SG4 315M-4

PAGE 7/7

File No: 132 kW, 3SG4 315M-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

ORDERING PROCEDURE

The following data should be stated in the order directed to the
address of manufacturer given below:

-

type of motor, power

-

rated voltage and frequency

- motor execution: preliminary – see table 3 column 2 or execution against order, for which required

equipment and constructional characteristic should be determined acc. to table 3 column 3.

When ordering we recommend to fill up the questionnaire „Statement
of technical data of the motor...” – accessible at internet (web) sites
and in Marketing Department of DFME DAMEL.

The producer offers additionally:

- guarantee and after guarantee service,
- delivery of spare parts,
- training of employees in the range of correct maintenance and

operating the motor.

Producer reserves the right to implement to the motor changes resulting from technical progress.

Dąbrowska Fabryka Maszyn Elektrycznych DAMEL S. A.

Aleja Józefa Piłsudskiego 2, 41-300 Dąbrowa Górnicza, POLSKA, tel: [phone] do 39

Faks (32) 264-34-26, 264-10-12, http: www.damel.com.pl, email: [e-mail]

Elaboration: „DAMEL” – TK/LP/05/2005

Date of translation : August 23, 2005