CONTENTS. Ex proof electrical equipment: page. Switchgear up to 10kV. 2-output switchgear up to 6kV. Soft starter 6kV

CONTENTS Ex proof electrical equipment: Switchgear up to 10kV 2-output switchgear up to Soft starter Compact station and soft starter 3,3kV Transformer stations 1500-2600kVA 6/3,3kV (6,6/4,1) Transformer stations 400-700kVA 6/0,5kV (6,/0,6) Transformer stations 400-2100kVA 6/1kV (6,6/1,2kV) Transformer stations 900-1400kVA 6/1/0,5kV (6,6/1,1/0,6) Transformer set 160kVA 3,3/1kV (3,3/0,5kV) Transformer set 5-7kVA 1/0,5kV, 1/0,23kV, 1/0,133kV Transwitch 200-2600kVA 6/3,3kV, 6/1kV, 6/0,5kV Starter/soft starter up to 500A Starter/soft starter up to 630A Multi-output compact station/soft starter up to 1200A Multi-output compact station/soft starter up to 1800A Frequency converters (VSD) Supervision, control, automation and visualization systems EH-PressCater wireless roof support pressure monitoring system Roadheader methane meter MK-5 page 2 4 5 6 7 8 10 12 13 14 15 18 19 20 21 22 23 25 26

850 1400 600 1450 450 SWITCHGEAR up to 10kV EH-d08-W/10/I/... EH-d08-W/ Rated insulation voltage 10 000V Rated contact voltage up to 6600 V AC Rated contact voltage 10 000V Max working voltage 7200V AC Max working voltage 12 000V Frequency napięcia zasilania 50/60Hz Frequency 50/60Hz Rated continuous current 630A Rated continuous current 630A Rated continuous current of a single output 400A Rated short-circuit current 20kA Rated short-circuit current 20kA Rated peak, withstand current 50kA Rated peak, withstand current 50kA Short-circuit power of connected network 350MVA Short-circuit power of connected network 100MVA External control circuits - intrinsically safe ia Number of power lines 2 Protection Marking IP54 Number of main outputs 2 Weight ~1600kg Ex proof marking I M2 Ex db I Mb Input chamber Q4 (earthing switch) F1,2 T1 (aux transformer) Main chamber (aux transformer protections) 1050 1100 1300 1350 Q2 (disconnector) TP1 Control chamber Q1 (switch) T3-5 (current transformers) Auxiliary circuits Control and protection equipment Q3 (disconnector) Q5 (earthing switch) T6 (Earth-fault transformer) Output chamber 2

SWITCHGEAR up to 10kV Q4 F1,2 T1 Q4 T6 Q4 T6 Q4 F1,2 T1 Q2 Q2 Q2 Q2 TP1 TP2 Q1 Q1 Q1 Q1 T3-5 Auxiliary circuits Control and protection equipment TP1 T3-5 Auxiliary circuits Control and protection equipment TP1 T3-5 Auxiliary circuits Control and protection equipment T3-5 TP1 Auxiliary circuits Q3 Q3 Q3 Q3 Q5 Q5 Q5 Q5 T6 F1,2 T1 F1,2 T1 F3,4 T2 Input switchgear Output switchgear Output switchgear Coupling switchgear Main chamber (double-gap disconnectors integrated with earthing switches, vacuum switch with electromagnetic actuator, aux transformer and measuring sensors and surge protectors) Control chamber (industrial controller, other aux components and terminal blocks that allow to connect control and aux cables) 900 mm 1 350 mm 1 200 mm Input chamber (main circuit terminal blocks that allow to connect cables and busbars) Output chamber (main circuit terminal blocks that allow to connect cables and busbars) 1600 kg 3

2-OUTPUT SWITCHGEAR up to EH-d03-W/6,0/I/03 EH-d03-W/6,0/II/... Max working voltage 7200kV Rated contact voltage Ue 6000V AC Rated insulation voltage 6000 kv Rated insulation voltage Ui 7200V AC Rated contact voltage 6000 kv Max working voltage 7200V AC Frequency 50/60Hz Frequency 50/60Hz Rated continuous current 630A Rated continuous current Ie 630A Max continuous current of a single output up to 400A Rated continuous current of a single output 400A Number of outputs 2 Rated short-circuit current 20kA Rated peak current 51kA Rated peak, withstand current 50kA Max Short-circuit power of connected network 100MVA Short-circuit power of connected network 100MVA Protection Marking IP54 Number of power lines 2 Weight ~2300kg Number of main outputs 2 Weight ~2600kg Provisional diagrams Q01 Q02 R1 Q02.1 Q01.1 Q12 T14 TOR I TP01 T01.1 Q11 Q21 Q11 Q21 T01.2 T11-13 T21-23 Q12 Q22 TOR II T24 Q02.2 Q01.2 Q22 11 21 R2 900 2860 3130 880 4

Wskaźnik napięcia I II Wyłącznik awaryjny I - pozycja PRZÓD II - pozycja TYŁ - uziemienie Blokada przełącznika kierunku obrotów 1- TEMPERATURA - ODPŁYW 11 (F15/F14) 2- PRZECIĄŻENIE - ODPŁYW 11 (F13) 3- TEMPERATURA - ODPŁYW 21 (F25/F24) 4- PRZECIĄŻENIE - ODPŁYW 21 (F23) 5- CIĄGŁOŚĆ EKRANU ZEWNĘTRZNEGO (F17) 6- ZWARCIE - ODPŁYW 11 (F13) 7- CIĄGŁOŚĆ EKRANU ZEWNĘTRZNEGO (F27) 8- ZWARCIE - ODPŁYW 21 (F23) 10- ASYMETRIA - ODPŁYW 11 (F13) 12- ASYMETRIA - ODPŁYW 12 (F23) doziemienie 42V 0 Odpływ 21 1- OBECNOŚĆ NAPIĘCIA 220 V 2- OBECNOŚĆ NAPIĘCIA 42 V 3- TEST WN POZYTYWNY (F00) 4- GOTOWOŚĆ TYRYSTORÓW DO PRACY 5- ZAŁĄCZENIE K11 6- ZĄŁĄCZENIE K21 (KONIEC ROZRUCHU) 7- TEST WN NEGATYWNY-ODPŁYW11,21 8- ZASILANIE TYRYSTORÓW Amperomierz 9- UTRATA SF6- STYCZNIK K11 10- UTRATA SF6-STYCZNIK K21 11- TEST WN WTRAKCIE (F00) 12- PRZEROST TEMPERATURY TYRYSTORÓW 13- CIĄGŁOŚĆ UZIEMIENIA (F37) 14- DOZIEMIENIE 42 V(F04) 15- DOZIEMIENIE 3,3kV- ODPŁYW 11,21 (F15/F14) 16- UTRATA SYNCHRONIZACJI Woltomierz kasowanie zwarcia F13, F23 oraz członu centralnego przekaźnika F04 kv Odpływ 11 Upraw. testu Start Odpływ 11, 21 Praca SOFT STARTER type: EH-d03-R/6.0/I/01 EH-dG3-6R/2 Rated insulation voltage 7200V 7200V Rated contact voltage 6000V 6000V Frequency 50Hz 50Hz Rated continuous current 400A 400A Max continuous current of a single output up to 400A up to 200A Number of outputs 2 3 Voltage of aux circuits 24V, 42V, 100V, 220V 42V, 220V Short-circuit switching ability 10kA 10kA Leakage protection blocking resistance 360 kω 360 kω Weight 2100 kg ~2100 kg Provisional diagrams L1,L2,L3 L1,L2, L3 Q01 F01 P01 T01 Q01 F01 T01 P01 SM01 T02 V K12 P02 T02 K12 T K11 K21 ST K22 X00 F11 F21 V1-V3 K11 K21 ST K22 X00 F11 F21 F31 F15/F14 F15/14 F25/F24 F25 T13 T23 K1' T11-T13 T21-T23 T31-T33 F35 T11 T12 P11 A T21 SM01 T22 P21 A SM01 K81.2 F17 Q02 F17 F27 F37 Q02 F27 F37 11U,V,W T14 21U,V,W T24 11U, V, W 21U,V,W 31U,V,W T14 T24 T34 2700 2400 E+H 970 860 doz. 3,3 kv odpł. 11 kas. zab. nadp. odpł. 11 Odczyt/kasowanie wartości minimalnej napięcia Test WN Wymiary podano w mm Szerokość rozrusznika 840mm 510 Otwory montażowe M24-4szt. 1435 5

COMPACT STATION AND SOFT STARTER 3,3kV Type EH-d03-WR/3,3/I/01.02 EH-d03-WR/3,3/I/01.01 EH-d03-W/3,3/I/01.02 EH-d03-W/3,3/I/03.01 EH-d03-W/3,3/I/01.01 EH-d03-W/3,3/I/02.02 EH-d03-W/3,3/I/03.02 EH-d03-W/3,3/I/02.01 EH-d03-WR/3,3/I/01.03 EH-d03-W/3,3/I/03.03 TECHNICAL DATA EH-d03-W/3,3/I/01.03 EH-d03-W/3,3/I/02.03 Rated insulation voltage and contact 3,3kV 3,3kV 3,3kV Frequency 50/60Hz 50/60Hz 50/60Hz Rated continuous current 630A 630A 630A Max continuous current of a single output up to 320A up to 320A up to 400A Rated short-circuit current 20kA 20kA 10kA Protection Marking IP54 IP54 IP54 Category of use AC-1 AC-4 AC-1 AC-3 AC-1 AC-4 Weight ~2300kg ~2300kg ~2300kg Provisional diagrams 2850 mm 1830 mm 850 mm 900 mm 6

TRANSFORMER STATIONS 1500-2600kVA 6/3,3kV (6,6/4,1) Rated power up to 2600kVA Idle run loss up to 3500W Rated voltage: Load loss up to 11500W primary up to 6600V Frequency 50/60Hz secondary up to 4160V Cooling AN Transmission adjustment range up to ± 20 % Short-circuiting ability (for primary side) 10kA 6000V/3300VRated current: Transformer isolation class H primary up to 250A Number of 3-phase main outputs depending on configuration -odłącznik -zespół zabezpieczeń upływowych i ziemnozwarciowych secondary up to 455A Number of 3-phase main outputs up to K011-stycznik -uziemnik szybki depending on configuration F011, F012-wkładki Dyn5, Yyn0- bezpiecznikowe (other vector groups -zabezpieczenie possible, nadmiarowoprądowe Vector group -transformator potrzeb włsnych F118-test WN Number of 1-phase main outputs, up to depending on configuration -transformator depending głównyon customer requirements) Short-circuit switching ability up to 5% Continuous current of a single output 315A wych i ziemnozwarciowych dowe Provisional diagrams K011 3300V 6000V/3300V -disconnector K011-contactor F011, F012-fuses K011 -aux transformer - main transformer -leakage and earth fault protections -fast earthing switch -overcurrent protections F118-high voltage test F0 3300V K011 F118 3300V 7

TRANSFORMER STATIONS 400-700kVA 6/0,5kV (6,/0,6) V 6000V/ K011-stycznik 6000V/ F011, F012-wkładki bezpiecznikowe N kv -odłącznik -transformator potrzeb włsnych -transformator główny -odłącznik F001-wkładki K011-stycznik bezpiecznikowe wybijakowe EH-d32- /.,./.,././. and EH-d33-./.,./.,././.. EH-d32- /.,./.,././. EH-d33-./.,./.,././.. Rated power up to 700kVA up to 630kVA Rated voltage: primary up to 6600V up to 6600V secondary up to up to Transmission adjustment range up to ± 20 % up to ± 20 % Rated current: primary up to 193 A up to 122 A secondary up to 800 A up to 770 A 2-winding main transformer 2-winding main transformer Dyn5, Yyn0 * Dyn5, Yyn0 * 3-winding main transformer Dyn5yn5, Yyn0yn0 * Dyn5yn5, Yyn0yn0 * Short-circuit switching ability up to 6% up to 6% Idle run loss up to 2900 W up to 1800 W Load loss up to 6200 W up to 3680 W Frequency 50/60 Hz 50/60 Hz Cooling AN AN -centralne zabezpieczenie upływowe Short-circuiting ability (for primary side) 10 ka 10 ka, -uziemnik szybki Transformer isolation,,, class -zabezpieczenie nadmiarowoprądowe H H T031-transformator pomocniczy, -stycznik Number of 3-phase, K032-stycznik main odpływu outputs pomocniczego depending on configuration depending on configuration F011, F012-wkładki bezpiecznikowe -transformator potrzeb włsnych -transformator główny -wkładki topikowe Number of 3-phase T031-transformator main outputs pomocniczyup to depending on configuration depending on configuration F001-wkładki bezpiecznikowe wybijakowe F033.1, -zab. nadmiarowoprądowe Number of 3-phase main outputs up to depending on configuration depending on configuration Continuous current of a single output 400A 400A * other vector groups possible, depending on customer requirements K011 Provisional diagrams K011 F001 F001 K011, -zabezpieczenie upływowe blokujące, -stycznik -centralne zabezpieczenie upływowe -wkładki topikowe, -zabezpieczenie upływowe blokujące F033.1,, -zab. -uziemnik nadmiarowoprądowe szybki,,, -zabezpieczenie nadmiarowoprądowe F001, -zabezpieczenie upływowe blokujące, K032-stycznik odpływu pomocniczego T031 T031 T031 K032 F033.1 K032 F033.1 T031 T031 K032 F033.1 K032 F033.1 K032 F033.1 T031 K032 F033.1 K011 K011 F001 F001 F001 6000V/ -disconnector K011-contactor F011, F012-fuses -aux transformer - main transformer F001-fuses -central leakage protections, - blocking leakage protections, -low voltage contactor, -fast earthing switch,,, -overcurrent protections -fuses T031-aux transformer, K032- aux output contactor F033.1, -overcurrent protection T031 T031 K032 F033.1 K032 F033.1 8 K011 K011 K011 K011

TRANSFORMER STATIONS 400-700kVA 6/0,5kV (6,/0,6) K011 K011 K011 K011 Dimensions EH-d32- /.,./.,././. Dimensions EH-d33-./.,./.,././.. 3760 3524 1298 950 3855 9

TRANSFORMER STATIONS 400-2100kVA 6/1kV (6,6/1,2kV) EH-d32- /.,./.,././. and EH-d30(31)-./.,./.,././.. EH-d32- /.,./.,././. EH-d30(31)-./.,./.,././.. Rated power up to 1000kVA up to 2100kVA Rated voltage: primary up to 6600V up to 6600V secondary up to 1100V up to 1100V Transmission adjustment range up to ± 20 % up to ± 20 % Rated current: primary up to 193 A up to 202,1 A secondary up to 800 A up to 1154,7 A Vector group 2-winding main transformer Dyn5, Yyn0 * Dyn5, Yyn0 * 3-winding main transformer Dyn5yn5, Yyn0yn0 * Dyn5yn5, Yyn0yn0 * Short-circuit switching ability up to 6% up to 6% Idle run loss up to 2900 W up to 3600 W Load loss up to 6200 W up to 11500 W Frequency 50/60 Hz 50/60 Hz Cooling AN AN Short-circuiting ability (for primary side) 10 ka 10 ka Transformer isolation class H H Number of 3-phase main outputs depending on configuration depending on configuration Number of 3-phase main outputs up to depending on configuration depending on configuration Number of 1-phase main outputs up to depending on configuration depending on configuration F001-wkładki bezpiecznikowe wybijakowe Continuous current of a single output 400A 400A * other vector groups possible, depending on customer requirements Provisional diagrams F001 K011 T031 K032 F033.1 K011 6000V/ -disconnector K011-contactor F011, F012-fuses -aux transformer - main transformer F001-fuses -central leakage protections, - blocking F001 leakage protections, -low voltage contactor, -fast earthing switch,,, -overcurrent protections -fuses T031-aux transformer, K032- aux output contactor F033.1, -overcurrent protection T031 K032 F033.1 10

11 TRANSFORMER STATIONS 400-2100kVA 6/1kV (6,6/1,2kV) Dimensions EH-d32- /.,./.,././. Dimensions EH-d30(31)-./.,./.,././.. K011 F001 K011 K032 F033.1 T031 K032 F033.1 T031 F001 K011 F001

TRANSFORMER STATIONS 900-1400kVA 6/1/0,5kV (6,6/1,1/0,6) EH-d32-900... EH-d30-1200... Rated power 900kVA Rated power 1200kVA Rated voltage: primary 6000V primary 6000V secondary 1 secondary 1 (720kVA) secondary 2 secondary 2 (480kVA) Transmission adjustment range ± 5% Transmission adjustment range ± 5% Rated current: primary 86,7A primary 115,5A secondary 1 330,3A secondary 1 395,9A secondary 2 330,3A secondary 2 527,9A Vector group Dyn5yn5* Yyn0yn0** Vector group Short-circuit switching ability Dyn5yn5 (Yyn0yn0) for transmission 6/1,05kV 4,0% for transmission 6/1,05kV 3,7% for transmission 6/0,525kV 6,0% F011, F012-wkładki bezpiecznikowe for transmission 6/0,525kV 4,0% Idle run loss 2800W Idle run loss 3600W Load loss 5800W Load loss 5000W Frequency 50Hz Frequency 50Hz Cooling AN Cooling AN Transformer isolation class H Transformer isolation class H Ambient temperature -10 C up to +40 C Max ambient temperature + 40 C Number of outputs 4 (2+2) Number of outputs 4 (2 + 2) Continuous cirrent of a single output 400A Protection Marking IP54 Dimensions ~3700x1110x870 mm Continuous cirrent of a single output 400A 6000V// Weight ~6300kg Weight ~8150kg 6000V// -odłącznik, -zabezpieczenie upływowe blokujące * (EH-d32-900/6,0/1,0/0,5/4/01),, -stycznik F024.2-centralne zabezpieczenie ** (EH-d32-900/6,0/1,0/0,5/4/02) upływowe K011-stycznik -odłącznik F011, F012-wkładki bezpiecznikowe K011-stycznik -transformator potrzeb włsnych F011, -transformator F012-wkładki bezpiecznikowe główny -transformator -odłącznik z uziemnikiem potrzeb włsnych -transformator główny F001-wkładki bezpiecznikowe wybijakowe -odłącznik z uziemnikiem F011, F012-wkładki bezpiecznikowe F001-wkładki bezpiecznikowe wybijakowe F011, F012-wkładki bezpiecznikowe Provisional diagrams K011 K011 F001 F001, F024.2-centralne zabezpieczenie upływowe, -zabezpieczenie upływowe blokujące, -uziemnik szybki,, -stycznik,, -zabezpieczenie nadmiarowoprądowe, -wkładki -uziemnik topikowe szybki, T031-transformator,, -zabezpieczenie pomocniczy nadmiarowoprądowe -wkładki, K032-stycznik topikoweodpływu pomocniczego T031-transformator F033.1, -zab. nadmiarowoprądowe pomocniczy, K032-stycznik odpływu pomocniczego F033.1, -zab. nadmiarowoprądowe F024.2 F024.2 F024.2 F024.2 T031 T031 T031 T031 K032 F033.1 K032 F033.1 K032 F033.1 K032 F033.1 -odłącznik z uziemnikiem F001-wkładki bezpiecznikowe wybijakowe kv K011 F001 -disconnector K011-contactor F011, F012-fuses -aux transformer - main transformer, - disconnector with earthing switch F001-fuses F011, F012-fuses, - blocking leakage protections F024.2 F024.2 F024.2 T031 K032 F033.1 kv kv, -low voltage contactors, -fast earthing switch,,, -overcurrent protections -fuses T031-aux transformer, K032- aux output contactor F033.1, -overcurrent protections, F024.2-central leakage protections 12 K011 K011 F024.2 F024.2

TRANSFORMER SET 160kVA 3,3/1kV (3,3/0,5kV) Type EH-d03-160/3,3/0,5/5/03 EH-d03-160/3,3/1,0/5/03 Rated power Primary voltage Frequency 160 kva Total current of 3-phase main outputs up to 180A (500V) up to 90A (1000V) Total current of 3-phase outputs or 127V Rated continuous current of 1-phase outputs 42V Rated continuous current of 1-phase outputs 24V 3,3 kv 50Hz up to 24A up to 43A up to 11A up to 20A Number of main outputs 5 Number of outputs 2 Number of outputs 42V 1 Number of outputs 24V 1 Zwarciowa zdolność łączenia 50kA Category of use AC3 Short-circuit switching ability main transformer 2% Idle run loss 500W Load loss main transformer 2250W Protection Marking IP54 Weight ~3000kg Provisional diagrams Dimensions F T Q F T K T F T K K K K K K K K 3 x 500V 3x 1000V 3 x (133V) 42V 24V 13

TRANSFORMER SET 5-7kVA 1/0,5kV, 1/0,23kV, 1/0,133kV Type EH-d09-5... EH-d09-7... Rated insulation voltage 1000V Rated contact voltage 1000V or 500V 500V Rated power 5kVA 7kVA Frequency 50Hz Number of outputs 133V and 2 3 Number of outputs 42V 2 1 Voltage of aux circuits 42V Category of use AC3 Protection Marking IP54 Weight 450kg Provisional diagrams EH-d09-5... EH-d09-7... 0,5kV 1kV Q101 F F T109 K114 K124 T101.1.2.1.2 111 133V Q001 F 0,5kV 121 F 01. 42V 02. T009 T001 K211.1 K211.2 111 121 211 231V 231V 133V Dimensions K304 30. 42V 1050 mm 1105 mm 560 mm 615 mm 14

TRANSWITCH 200-2600kVA 6/3,3kV, 6/1kV, 6/0,5kV Type EH-d32/d13-700... EH-d31/d12-2100... EH-d32/d13-1030... Power transformer: Rated power 700 kva 2100kVA 1000kVA Rated primary voltage 6000 V 6000V 6000V Rated secondary voltage 525 V Rated current primary 67,4 A 202,1A 99,1A Rated current secondary 1 770 A 1154,7A 346,4A Rated current secondary 2 440A Transmission adjustment range ± 5 % Vector group Dyn5 Yyn0 Cooling AN Transformer isolation class H Circuit breaker: Rated insulation voltage 1000V 1000V 1000V Rated contact voltage: 500V 1000V LINE 1 1000V LINE 2 500V Rated continuous current: total 770A 1154A 786,4A of a single power line 600A 600A 600A of a single output 111 400A 400A 121.1,121.2 315A 200A v 100A Σ 315A 200A 211 400A 200A 200A 221 80A 80A 231 80A 80A 311, 321 () 15A 450A 331, 341 (133V) 15A 200A Number of power lines 2 3 2 Number of main outputs(protected) 6 13 8 Number of outputs 133V (protected) 2 Number of outputs (protected) 2 2 Number of outputs 42V (protected) 1 1 Max. power of the external receiver of 42V circuit 500VA 42V500VA 500VA Voltage of aux circuits 42V, 42V, 42V, Category of use AC 3 AC 3 AC 3 15

TRANSWITCH 200-2600kVA 6/3,3kV, 6/1kV, 6/0,5kV Provisional diagrams EH-d32/d13-1030... EH-d31/d12-2100... EH-d32/d13-700... Provisional diagrams Power supply, 50Hz F011, F012 F014 K010 K011 T001 1000V Q101 Q201 Q301 F111 F121 F131 F141 F211 F221 F231 F241 F311 F321 F331 F341 F351 F028 F029 T029 42V F408 F409 K131 K141 K211 K221 K231 K241 K311 K321 K331 K341 K351 K404 M1 M3 K 500kW (1-intput) M5 M4 M7 AFC 105/315kW AFC 105/315kW Shearer 700kW (2-intput) BSL 65/200kW Crusher 132kW Pumps 55kW 16

200-2600kVA 6/3,3kV, 6/1kV, 6/0,5kV 873 993 Transwitch 4618 Dimensions 1110 788 873 993 4412 1354 2271 4618 788 1354 2271 5506 1613 1473 1110 1130 1110 5158 5506 1864 650 2723 957 1130 1339 B 1613 1473 A 1827 5158 Optional LV chamber 450 A 549 A-A ( 0,06 : 1 ) B ( 0,06 : 1 ) 1115 770 502 1827 650 2723 957 332 450 17

STARTER/SOFT STARTER up to 500A type EH-KK A2 EH-KK A3 EH-KK A4 EH-KK A4 EH-KK A1 Rated insulation voltage 1200V 1200V 1200V 1200V 1200V Rated contact voltage 1000V or 500V 1000V or 500V 1000V or 500V 1000V or 500V 1000V or 500V Frequency 50Hz 50Hz 50Hz 50Hz 50Hz Rated continuous current 500A 500A 500A 500A 450A Max continuous current of a single output: output 1 400A 400A 400A 200A output 2 400A 400A 400A 200A output 3 400A 50A 200A output 4 400A 50A 200A Number of outputs 2 4 4 4 2 up to 440A Voltage of aux circuits 42V, 220V 220V 42V,220V 220V 42V, 220V Short-circuit switching ability 25kA, cosφ = 0,25 25kA, cosφ = 0,25 25kA, cosφ = 0,25 25kA, cosφ = 0,25 25kA, cosφ = 0,25 Leakage protection blocking resistance 50kΩ (1000V), 25kΩ (500V) 50kΩ (1000V), 25kΩ (500V) 50kΩ (1000V), 25kΩ (500V) 50kΩ (1000V), 25kΩ (500V) 50kΩ (1000V), 25kΩ (500V) Weight 800 kg ~800kg 800 kg ~800kg 770kg Provisional diagrams EH-KK A2 EH-KK A3 EH-KK A4 EH-KK A5 EH-KK A1 18

Starter/soft starter up to 630A type: EH-d11-W EH-d11-R Rated insulation voltage up to 1100V up to 1100V Frequency 50Hz/60Hz 50Hz/60Hz Rated continuous current up to 700A up to 700A Rated continuous current of a single power line 700A 700A Rated continuous current outputu up to 630A up to 630A Number of 3-phase main outputs (protected) depending on configuration (max 6) depending on configuration Number of 3-phase main outputs up to (protected) depending on configuration (max 4) depending on configuration Number of 1-phase main outputs up to (protected) depending on configuration (max 4) depending on configuration Voltage of aux circuits 42V, 220V 42V, 220V Short-circuit switching ability up to 50 ka, cosφ = 0,1 0,3 up to 50 ka, cosφ = 0,1 0,3 Weight up to ~1100kg up to ~1100kg Provisional diagrams EH-d11-W... Q101 F20. F101 F102 F301 5kVA 133V 250VA 42V K311 K321 K304 111 121.1 121.2 311 321 30. EH-d11-R... 19

MULTI-OUTPUT COMPACT STATION/SOFT STARTER up to 1200A type: EH-d02-W EH-d02-R Rated insulation voltage up to 1100V up to 1100V Frequency 50Hz/60Hz 50Hz/60Hz Rated continuous current up to 1200A up to 1200A Rated continuous current of a single power line 600A 600A Rated continuous current outputu up to 600A up to 600A Number of 3-phase main outputs up to (protected) depending on configuration depending on configuration Number of 3-phase main outputs up to (protected) depending on configuration depending on configuration Number of 1-phase main outputs up to (protected) depending on configuration depending on configuration Voltage of aux circuits 42V, 220V 42V, 220V Short-circuit switching ability 25 ka, cosφ = 0,25 25 ka, cosφ = 0,25 Weight up to ~1600kg up to ~1600kg Provisional diagrams EH-d02-W... EH-d02-R... Q101 Q201 F20. 150VA 42V F30. F301 F111 F211 F231 5kVA K231 V111.1 K211 K221 K311 K321 K304 111.1 111.2 211 221 231.1 231.2 311 321 30. 20

S101 S201 S301 0 0 0 II I II I II I Q101 Q201 Q301 S002 S001 P001 P102 P202 P302 SM001 MULTI-OUTPUT COMPACT STATION/SOFT STARTER up to 1800A type: EH-d03-W EH-d03-R Rated insulation voltage up to 1100V up to 1100V Frequency 50Hz/60Hz 50Hz/60Hz Rated continuous current up to 1800A up to 1800A Rated continuous current of a single power line up to 600A 600A Rated continuous current of a single output up to 600A up to 600A Number of 3-phase main outputs (protected) depending on configuration (max 12) depending on configuration Number of 3-phase main outputs up to (protected) depending on configuration (max 8) depending on configuration Number of 1-phase main outputs up to (protected) depending on configuration (max6) depending on configuration Voltage of aux circuits 42V, 220V 42V, 220V Short-circuit switching ability 25kA, cosφ = 0,25 25 ka, cosφ= 0,25 Weight up to ~2400kg up to ~2400kg Provisional diagrams EH-d03-W... EH-d03-R... Q101 Q201 Q301 F30. T409 250VA 42V/42V Q101 Q201 Q301 F30. 250VA 42V F501 F501 T501 5kVA 231V F111 F211 F311 5kVA F111 F211 F311/F321 F331/F341 F351 F361 K211 V111 K211 V211.1 K211.1 K311.1 K311.2 K511 K521 K531 K541 K404.1 K211.1 K311 K321 K331 K341 K351 K361.1 K361.2 K511 K521 K404 K604 111.1 111.2 211.1 211.2 311 321 331 341 351 361 511 521 40. 60. 111.1 111.2 211.1 211.2 311.1 311.2 511 521 531 541 40. ~2875 mm ~2651 mm ~962 mm ~896 mm P101 P201 P301 ~1860 mm ~847 mm 21

FREQUENCY CONVERTERS (VSD) EH-d16-F EH-11-F Rated supply voltage 1000/500/1140/660V (±10%) Supply frequency 50, 60Hz Maximum total power of connected motors 630 kw 160 kw Number of main outlets 1 or 2 1 Overcurrent 1,5 (60s) Outlet voltage frequency 1 100 Hz Rated power of aux outlet 42V AC 250 VA Max. number of auxiliary outlets (optional) 4 2 Control mode Remote/ Local Operating mode Frequency / torque Cooling Water, open/loop Protection IP 54 Ex proof Marking I M2 Ex d [ia ib] [op is] I Power supply -JP1-JP3 -Wn V 2 -Q1 500A 3 -Q1 500A 3 -F1,F2,F3 3 2 -KM1 -F7,F8 2 -Q2* 500A -F4,5,6* 3 -LD1 -PG 3 3 -UWL 2 3 3 3 -T1** I> I>> U> U< 2 2 2 -KM4* -KM5* -KM6* -F11 1 3 3 UP6R Control devices power supply -K100 -LD2 3 3 3 3 3 3 3 2 -KM2 -KM3* UP6R PNP1 I> I>> PTC1 Pt100 UP6R UP6R UP6R PNP1 PNP1 PNP1 PNP1 PNP1 I> I> I> I> I> I>> I>> I>> I>> I>> PTC1 Pt100 PTC1 PTC1 PTC1 PTC1 UP6R -JP4-JP7 -JP7-JP9* -JS3* -JS4* -JS3* -JS4* -X1 -X1 -X3 -X1 -X3 4-6 -X1 -X4 -X1 -X4 4-6 -X1 1-3 1-3 Main oputput 1 Main oputput_2* Aux output 1 Aux output 2 Aux output 3 Aux output 4 -JS5 -X1 27,28 Aux output 42V 2376 838 933 750 2582 EH-d11-F... EH-d16-F... 22

SUPERVISION, CONTROL, AUTOMATION AND VISUALIZATION SYSTEMS Elgor-Hansen offers automation systems, comprehensive longwall control and steering systems, data transmission and acquisition, archiving and visualization systems. EH-WallView - longwall visualization EH-WallControll - longwall control EH-SmartWall - automatic longwall control EH-Wibro - vibration monitoring and diagnostics EH-HeadControl - roadheading vizualisation and remote control EH-PressCater - wireless roof support pressure monitoring EH-MineView visualization system EH-Vision - video monitoring data granting and sharing video monitoring vibration monitoring surface control hub roadheading vizualisation and remote control chlling machines monitoring wireless roof support pressure monitoring longwall control and monitoring fire protection pipelines monitoring plough control and monitoring 5 I prezentacja urządzeń Elgór + nsen SA 23

SUPERVISION, CONTROL, AUTOMATION AND VISUALIZATION SYSTEMS visualization of current and historical processes parameterization of machines and devices archiving supervision and permission granting functions Communication and blocking system (AFC) Shearer Underground PC Gallery Data hub BSL Compact station W1 Compact station W2 Transformer station T1 Transformer station T2 Communication and blocking system (BSL) 24

EH-PRESSCATER WIRELESS ROOF SUPPORT PRESSURE MONITORING SYSTEM EH-PressCater EH-PressCater is assigned for wireless pressure monitoring and analysis of powered roof supports and emulsion pipelines Allows a real-time control of powered roof supports and state of the roof High frequency of data acquisition and transfer: 1 time per second Low power consumption by wireless pressure sensors. Guaranteed 1 year battery lifetime Wholly intrinsically safe and flameproof elements. Batteries can be replaced directly in the Ex zone, without unmounting the sensor off the cylinder. Substantially increases safety in longwalls Wireless data transfer by pressure sensors 1 year battery lifetime guaranteed Battery replacement in the Ex longwall, no need to unmount Colour indication of pressure level on the sensors 1 time per second data transfer Individual adjustment of pressure levels on each sensor RS-485 and Modbus used for data transfer Compatible with communication and loudspeaking systems Open architecture allows to expand the network and adjust the interface Monitoring available from underground computer, control room and any authorized computer or mobile phone 25

ROADHEADER METHANE METER MK-5 Roadheader methane meter MK-5 Supply voltage Max power consumption Operation Type of measurement Circulation of the studied air Response time T90 (without water and dirt protection cover) (IP54) Response time T90 (with water and dirt protection cover) (IP54) spark safe ia 12 V 15 V (Ui = 17 V, Ii = any) <4 W catalytic combustion and conductometric measurement or InfraRed (IR) technology continuous by diffusion <10s < 30s Measuring range 0 5% CH 4 and 5% 100% CH 4 Number of measuring sensors Analog output signal (single sensor) Sigital output signal 1 - single sensor or 2 - double sensor two current loops 4-20mA: 4-20mA for concentration 0 5% CH 4, 4-20 ma or concentration 0 100% CH 4 EIA-485 galvanically separated Operating temperature -10 C 40 C Protection Marking Weight IP55 - single sensor approx. 3.0 kg / approx. 17.0 kg (with sensor cover) - double sensor approx. 5.5 kg / approx. 19.5 kg (with sensor cover) Console EH-G/02/02.00 Supply voltage Max power consumption Digital communication interface Analog communication interface Contact outputs spark safe ia 12 V 15 V (Ui = 17 V, Ii = any) <4 W 2 EIA-485 interfaces (galvanically separated from each other and from the power supply) 4 inputs for 4-20 ma current loop (2 for each sensor) 2 (1 safety contact, 1 auxiliary contact) Adjustable shutdown thresholds 2 independent thresholds set from the range 0 2% CH 4 26