CATALOGUE CARD

K4-15-152

MINING INDUCTION MOTORS

Issue 1

Dąbrowa Górnicza

3SGK 160S-4

Page 1 / 4

File No: 13 kW, 3SGK 160S-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

APPLICATION

The motors of type 3SGK 160S-4 are intended for driving mining machines and equipment especially in
drives of crawler chain, loader and hydraulic set of mining combined cutter - loaders.
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 motors, 3-phase, with aluminium cast squirrel-cage rotor.
•

Explosion-proof construction with flame-proof casing of motor “d” - mark

I M2 EExd I, equipment

ranked as group I of category M2 according to Directive 94/9/EC.

•

The degree of protection IP 55 acc. to PN-EN 60034-5:2000U.

• The motors are surface air cooled – by convection, symbol of method of cooling – IC 410.
• Form of execution – flanged execution – IM 4001.
• Primary voltage execution: 500, 660, 1000, 1140V (Y) – 50 Hz.

After settlement it is possible to execute the motors for other voltage in the range of 500 ÷ 1140V and
frequency of 60 Hz.

•

Class of insulation: class F – basic execution, class H – execution against order.

•

Thermal protection of motors: bimetal sensors (NC) or posistor PTC sensors -in winding of stator and brake, in
bearing nodes and in brake disk – two identical circuits: basic and stand-by.

• One-inlet terminal box, equipped with cable inlet with rubber gasket.

•

The motor is equipped with the final link of protection conductor continuity control circuit, mounted in the terminal
box – primary execution: the final link CK-OA, DAMEL produced

After settlement the assembly of final unit CK of other type is possible (e.g. diode+resistor, reverse

polarity, etc.) produced by DAMEL catalogue card K4-15-121.

• 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 + A1:2003U,
- 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

- domestic norms for induction motors for mining machines:

- PN G-38010:1997.

CERTIFICATES

The motors have the certificate EC (ATEX) issued by notified Testing Station GIG [Central Mining

Institute] KD “BARBARA”, valid on the area of European Union.

CATALOGUE CARD

K4-15-152

MINING INDUCTION MOTORS

Issue 1

Dąbrowa Górnicza

3SGK 160S-4

Page 2 / 4

File No: 13 kW, 3SGK 160S-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

TECHNICAL DATA

Table 1

PARAMETERS VALUES
Rated power P

N

[kW]

13

Supply voltage U

N

[V]

500

660

1000

1140

Frequency f

N

[Hz]

50

Rated current I

N

[A]

20

15,2

10

8,8

Power coefficient cos

ϕ

0,88

Efficiency

η

[%] 88

Rotation speed n

[min

-1

]

1450

Rated moment T

N

[Nm]

86

Multiplicity of start-up current

I

k

/I

N

6,0

Multiplicity start-up moment T

l

/T

N

1,8

Multiplicity of critical moment

T

b

/T

N

2,5

Mode of operation

S3-40% 6c/h

Moment of inertia of rotor

J

M

[kgm

2

]

0,07

Class of insulation

F or H

Mass of motor

[kg]

162

DRAWINGS

Fig. 1.1.

Diagram of connections of winding and protective terminals.

Fig. 1.2.

Diagram of connections of posistor sensors PTC or bimetal sensors NC of the motor.

CATALOGUE CARD

K4-15-152

MINING INDUCTION MOTORS

Issue 1

Dąbrowa Górnicza

3SGK 160S-4

Page 3 / 4

File No: 13 kW, 3SGK 160S-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

Fig 2. Overall and assembly dimensions.

CONDITIONS OF OPERATION AND APPLICATION

•

Ambient temperature

-20÷40

o

C

•

Relative humidity at temperature of 35

o

C < 100%

•

Height above the sea level

< 1000 m

•

Degree of corrosive aggressiveness C acc. to PN-71/H-04651

•

Admissible inclination of the shaft axis to level

≤ 50

o

• Supply voltage

(0,95÷1,05)U

N

View U

CATALOGUE CARD

K4-15-152

MINING INDUCTION MOTORS

Issue 1

Dąbrowa Górnicza

3SGK 160S-4

Page 4 / 4

File No: 13 kW, 3SGK 160S-4.doc/2005
Translated by: PTU -DAMAR- Sosnowiec

•

Electrical terminal

Power supply connection – mining armor conductor [flexible line] with rubber armor and insulation, multicore,
screened with section area of cores selected to operating conditions.

Connection of circuits of temperature sensors – auxiliary cores of feeder cable with section area of 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.

Table 2

Type of inlet

The range of diameters of conductors for cable inlets [mm]

Wk2/d40…

13 ÷ 16

14 ÷ 17

15 ÷ 18

16 ÷ 19

Wk2/d47…

19 ÷ 21

20 ÷ 24

22 ÷ 26

Wk2/d55...

24 ÷ 28

28 ÷ 32

30 ÷ 34

OFFER FOR DELIVERIES OF MOTORS

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

Table 3

1

Constructional characteristic of

motor

2

Basic execution

3

Execution against order

Rated voltage

500; 660; 1000; 1140V

- other voltage from the range

500÷1140V

- in one voltage version

Frequency

50 Hz

60 Hz

Form of execution

flanged IM 4001

-

Class of insulation

F H

Thermal protection – type of sensors

bimetal (NC)

posistor PTC

Cable inlets

Cable inlet Wk2/d47-19-21
– see tab. 2

- inlet Wk2/...acc. to table 2

The final link of protective conductor
continuity control circuit

CK-0A

CK … appointed by Orderer

(acc. to catalogue card K4-15-121)

Climatic execution

for moderately climate

for tropical climate TH or TA

Constructional characteristic other

than above mentioned

-

acc. to settlements, it can require

acceptance of the unit certifying the

product

The following items are included to the delivered motor by producer:

- Technical & Operational documentation (Service Manual of the motor).
-

Declaration of conformity EC.

CATALOGUE CARD

K4-15-152

MINING INDUCTION MOTORS

Issue 1

Dąbrowa Górnicza

3SGK 160S-4

Page 5 / 4

File No: 13 kW, 3SGK 160S-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/DB/11/2004

Date of translation : September 14, 2005