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Danfoss BOCK HGX24 CO2 T, Инструкция по эксплуатации, Страница: 1 / 34

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AQ452526009526en-000401

Operating guide

BOCK

®

 HGX

2

4

 CO

2

 T

 

 

    

 

HGX24/55-4 ML CO

2 

T 

HGX24/35-4 S CO

2 

T 

HGX24/55-4 SH CO

2 

T

HGX24/70-4 ML CO

2 

T 

HGX24/55-4 S CO

2 

T

 

HGX24/70-4 SH CO

2 

T

HGX24/90-4 ML CO

2 

T 

HGX24/70-4 S CO

2 

T

 

HGX24/90-4 SH CO

2 

T

HGX24/110-4 ML CO

2 

T 

HGX24/90-4 S CO

2 

T 

HGX24/110-4 SH CO

2 

T

 

HGX24/110-4 S CO

2 

T    

 

HGX24/55 MLP 6 CO

2 

T 

HGX24/55 SP 7 CO

2 

T 

HGX24/55 SHP 7 CO

2 

T

HGX24/70 MLP 7 CO

2 

T 

HGX24/70 SP 9 CO

2 

T 

HGX24/70 SHP 9 CO

2 

T

HGX24/90 MLP 8 CO

2 

T 

HGX24/90 SP 12 CO

2 

T 

HGX24/90 SHP 12 CO

2 

T

HGX24/110 MLP 10 CO

2 

T 

HGX24/110 SP 15 CO

2 

T 

HGX24/110 SHP 15 CO

2 

T

Translation of the original instructions

Содержание BOCK HGX24 CO2 T

Страница 1: ...S CO2 T HGX24 90 4 SH CO2 T HGX24 110 4 ML CO2 T HGX24 90 4 S CO2 T HGX24 110 4 SH CO2 T HGX24 110 4 S CO2 T HGX24 55 MLP 6 CO2 T HGX24 55 SP 7 CO2 T HGX24 55 SHP 7 CO2 T HGX24 70 MLP 7 CO2 T HGX24 70...

Страница 2: ...afety instructions 1 2 Qualifications required of personnel 1 3 Safety instructions 1 4 Intended use 2 Product description 6 2 1 Short description 2 2 Name plate 2 3 Type key 2 4 Type key compressors...

Страница 3: ...lectronic trigger unit INT69 G 5 7 Oil sump heater 5 8 Selection and operation of compressors with frequency converters 6 Commissioning 20 6 1 Preparations for start up 6 2 Pressure strength test 6 3...

Страница 4: ...damage INFO Important information or tips on simplifying work 1 Safety 1 2 Qualifications required of personnel WARNING Inadequately qualified personnel poses the risk of accidents the consequence be...

Страница 5: ...lar caution and care in handling The maximum permissible overpressure must not be exceeded even for testing purposes Risk of burns Depending on the operating conditions surface temperatures of over 60...

Страница 6: ...ture level specially during high load Oil pump independent of direction of rotation for reliable and safe oil supply One decompression valve each on the low and high pressure side which vent into the...

Страница 7: ...y 7 Nominal rotation speed 8 Displacement 9 Voltage circuit frequency 10 Nominal rotation speed 11 Displacement 12 Oil type filled at the factory 13 Terminal box protection type Electrical accessories...

Страница 8: ...il charge MLP Normal cooling and deep freezing at low and medium evaporation temperatures SP For frequency regulation and extended limits of application SHP For high evaporating temperatures eg heat p...

Страница 9: ...min steady state condition continuous operation must be achieved Avoid continuous operation in limit range 3 3 Limits of application ATTENTION Property damage possible The oil level must be in the vis...

Страница 10: ...e or frame with sufficient load bearing capacity Single compressor preferably on vibration damper Compound connection basically rigid Provide adequate clearance for maintenance work Ensure adequate co...

Страница 11: ...onnecting the pipelines cutting ring system Fig 6 Figure similar Tube preparation The tube has to be sawn in a right angle An angular tolerance of 1 is permissible Slightly trim the pipe ends inside a...

Страница 12: ...necting to the refrigerant system 4 5 Pipes Pipes and system components must be clean and dry inside and free of scale swarf and layers of rust and phosphate Only use hermetically sealed parts Lay pip...

Страница 13: ...ty damage possible Improperly installed pipes can cause cracks and tears which can result in a loss of refrigerant INFO Proper layout of the suction and pressure lines directly after the compressor is...

Страница 14: ...Spindle Spindle Connection open Compressor Compressor Service connec tion closed Service connec tion opened 4 Compressor assembly To ensure the oil return function will work reliably no matter what ki...

Страница 15: ...r supply Only connect the motor if these values are the same DANGER Risk of electric shock High voltage Only carry out work when the electrical system is disconnected from the power supply ATTENTION W...

Страница 16: ...FC1 1 I I I 1 2 QA2 3 4 5 6 EC1 3 M 5 3 Circuit diagramm for direct start 230 V 400 V Y Fig 14 Compressor terminal box BT1 Cold conductor PTC sensor motor winding BT2 Thermal protection thermostat PTC...

Страница 17: ...3 12 AQ452526009526en 000401 17 BP1 P QA2 BP2 P L1 1 L2 1 L3 1 L1 2 N PE BT3 BT2 BT2 EB1 QA1 Main switch SF1 Control voltage switch EC1 Compressor motor QA2 Compressor contactor INT69 G Electronic tri...

Страница 18: ...s according to the quiescent current principle i e the relay drops into a the idle position and deactivates the motor contactor even in case of a sensor break or open circuit INFO Connect the trigger...

Страница 19: ...must also be observed 1 The maximum permissible operating current of the compressor I max see type plate or technical data must not be exceeded 2 If abnormal vibrations occur in the system the affect...

Страница 20: ...ank a secondary refrigerant system or pressure relief devices 6 2 Pressure strength test The compressor has been tested in the factory for pressure integrity If however the entire system is to be subj...

Страница 21: ...quid refrigerant It is recommended that the system first be filled at standstill with gas on the high pressure side up to a system pressure of at least 5 2 bar if it is filled below 5 2 bar with liqui...

Страница 22: ...lves are open before starting the compressor ATTENTION If larger quantities of oil have to be topped up there is a risk of oil impact effects If this is the case check the oil return 6 6 Start up Suit...

Страница 23: ...lve activates repeatedly check valve and replace if necessary as during blow off extreme con ditions can occur which may result in a permanent leak Always check system for refrigerant loss after activ...

Страница 24: ...pecially for heat pump applications Otherwise there is a risk of back condensation which can cause compressor damage ATTENTION Slugging can result in damage to the compressor and cause refrigerant to...

Страница 25: ...off valve etc and remove the compressor using an appro priate hoist Dispose of the oil inside in accordance with the applicable national regulations When decommissioning the compressor eg for service...

Страница 26: ...20 V Y 3 50 Hz 265 290 V 440 480 V Y 3 60 Hz 15 4 8 9 5 1 111 64 30 70 112 19 3 4 22 7 8 1 5 1 3 55 4 ML CO 2 T 4 6 5 5 19 5 11 3 8 3 111 64 112 55 4 S CO 2 T 24 8 14 3 9 9 169 98 116 55 4 SH CO 2 T 2...

Страница 27: ...y for 50 Hz operation For 60 Hz operation the specifications have to be multiplied by the factor 1 2 The max working current remains unchanged Take account of the max operating current max power consu...

Страница 28: ...6 CO 2 T 4 4 8 5 7 220 240 V 380 420 V Y 3 50 Hz 265 290 V 440 480 V Y 3 60 Hz 19 5 11 3 6 8 111 64 30 70 112 19 3 4 22 7 8 1 5 1 3 55 SP 7 CO 2 T 24 8 14 3 8 2 169 98 116 55 SHP 7 CO 2 T 24 9 14 4 8...

Страница 29: ...y for 50 Hz operation For 60 Hz operation the specifications have to be multiplied by the factor 1 2 The max working current remains unchanged Take account of the max operating current max power consu...

Страница 30: ...Verdichter HG Semi hermetic compressor HG SV DV A A1 B B1 D1 E F I J J1 K L O Q SI1 SI2 X1 X2 nd Sub Ma e und Anschl sse f r UL HGX24 CO2 T Version mit Absperrventilen und UL HGX24e CO2 LT dimensions...

Страница 31: ...om oil separator 1 4 NPTF E Connection oil pressure gauge 1 8 NPTF F Oil drain M12x1 5 I Connection hot gas temperature sensor 1 8 NPTF J1 Oil sump heater 3 8 NPTF K Sight glass 1 1 8 18 UNEF L Connec...

Страница 32: ...TK FK X 50 980 K N TK Serial number BC00000A001 BN99999Z999 complies with the following provisions of the above mentioned Directive According to Annex I points 1 1 2 1 1 3 1 1 5 1 3 2 1 3 3 1 3 7 1 5...

Страница 33: ...N TK FK X 50 980 K N TK Serial number BC00000A001 BN99999Z999 complies with the following provisions of the above mentioned Statutory instrument According to Schedule 2 part1 points 1 1 2 1 1 3 1 1 5...

Страница 34: ...34 AQ452526009526en 000401 Danfoss Climate Solutions 2023 12...

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