manualshive.com logo in svg

Danfoss VLT CDS 803, Быстрое руководство

Поделиться
Скачать
Danfoss VLT CDS 803 Скачать руководство пользователя страница 11

1.3.8 EMC-compatible Electrical Installation

General points to be observed to ensure EMC-compatible electrical installation.

•

Use only shielded/armored motor cables and shielded/armored control cables.

•

Connect the shield to ground at both ends.

•

Avoid installation with twisted shield ends (pigtails), since this ruins the shielding effect at high frequencies. Use
the cable clamps provided instead.

•

Ensure the same potential between adjustable frequency drive and ground potential of PLC.

•

Use starwashers and galvanically grounding plates.

L1
L2
L3

PE

Min. 0.0248 in

2

 [16 mm

2

]

Equalizing cable

Control cables

All cable entries in
one side of panel

Grounding rail

Cable insula-
tion stripped

Output con-
tactor, etc.

Motor cable

Motor, 3 phases and

PLC etc.

Panel

Line power supply

Min. 7.9 in [200 mm]

between control 

cable, line cable 

and between line power 

motor cable 

PLC 

Protective ground

Reinforced protective ground

130BB761.10

Figure 1.8 EMC-compatible Electrical Installation

For North America, use metal conduits instead of shielded cables.

Quick Guide

Quick Guide

MG18M122

Danfoss A/S © Rev. 08/2014 All rights reserved.

9

1

1

Содержание VLT CDS 803

Страница 1: ...MAKING MODERN LIVING POSSIBLE Quick Guide VLT Compressor Drive CDS 803 www danfoss com drives...

Страница 2: ......

Страница 3: ...ressor 6 1 3 7 Fuses 8 1 3 8 EMC compatible Electrical Installation 9 1 3 9 Control Terminals 10 1 4 Programming 12 1 4 2 The Start up Wizard 13 1 4 3 Main Menu Structure 23 1 5 Acoustic Noise or Vibr...

Страница 4: ...t The ground leakage current from the adjustable frequency drive exceeds 3 5 mA cross sectionAccording to IEC 61800 5 1 a reinforced protective ground connection must be ensured with a min 10 mm2 Cu o...

Страница 5: ...r 440 V 3x380 480 V units Open the RFI switch by removing the screw on the side of the adjustable frequency drive when at IT grid 130BB612 10 1 1 RFI switch Figure 1 1 IP20 CAUTION If reinserted only...

Страница 6: ...capacity 200 V IP20 Enclosure 4 TR VZH028 H4 5 TR VZH035 H4 6 5 TR VZH044 H5 Table 1 4 H4 H5 200 V 1 3 3 Side by Side Installation The adjustable frequency drive can be mounted side by side and requir...

Страница 7: ...ing decoupling plate The dimensions are only for the physical units but when installing in an application it is necessary to add space for free air passage both above and below the units The amount of...

Страница 8: ...s on mounting of the decoupling plate see VLT Compressor Drive CDS 803 Decoupling Plate Installation Instructions Also see EMC compatible Installation in the VLT Compressor Drive CDS 803 Design Guide...

Страница 9: ...V W 99 130BT302 12 Figure 1 4 H3 H5 Frame 130BA262 10 M I N S DC BR BR U V W RELAY 1 RELAY 2 95 Figure 1 5 When mounting cables first mount and tighten ground cable 130BA263 10 95 M A I N S DC BR BR U...

Страница 10: ...tion Overcurrent protection must always be carried out according to local and national regulations Circuit breakers and fuses must be designed for protection in a circuit capable of supplying a maximu...

Страница 11: ...d ground potential of PLC Use starwashers and galvanically grounding plates L1 L2 L3 PE Min 0 0248 in2 16 mm2 Equalizing cable Control cables All cable entries in one side of panel Grounding rail Cabl...

Страница 12: ...53 54 or 55 18 19 12 20 55 27 29 42 45 50 53 54 DIGI IN DIGI IN DIGI IN DIGI IN 61 68 69 N P COMM GND 24V 0 4 20mA A OUT DIG OUT 0 4 20mA A OUT DIG OUT GND GND 10V 20mA IN 10V 20mA IN 10V OUT 130BB625...

Страница 13: ...M D IN O V PNP 24 V NPN O V PNP 24 V NPN O V PNP 24 V NPN O V PNP Bus ter Bus ter RS 485 Interface RS 485 N PS 485 69 P RS 485 68 Com RS 485 61 PNP Source NPN Sink ON Terminated OFF Unterminated ON 1...

Страница 14: ...r both numbers are shown in the display Set up 12 The flashing number indicates the edit set up 4 Compressor direction is shown to the bottom left of the display indicated by a small arrow pointing ei...

Страница 15: ...a clear and structured manner to set up an open loop application An open loop application is here an application with a start signal analog reference voltage or current and optionally also relay sign...

Страница 16: ...rn On The next screen will be the Wizard screen Wizard Screen 1 2 if 3 B a c k B a c k B a c k Com Com Com 130BD873 12 Size related Select Compressor Selection 7 200 Hz Select Max reference 8 Analog i...

Страница 17: ...V 60 Hz IT grid 131 525 600 V 60 Hz Delta 132 525 600 V 60 Hz Size related Select operating mode for restart upon reconnection of the adjustable frequency drive to AC line voltage after power down 0 6...

Страница 18: ...t relay 1 5 40 Function Relay 1 Function relay See 5 40 Function Relay Drive running Select the function to control output relay 2 6 10 Terminal 53 Low Voltage 0 10 V 0 07 V Enter the voltage that cor...

Страница 19: ...Enabled 1 Enabled Select if short cycle protection is to be used 28 01 Interval between Starts 0 3600 s 300 s Enter the minimum allowed time between starts 28 02 Minimum Run Time 10 3600 s 60 s Enter...

Страница 20: ...ce 0 3 02 Minimum Reference 0 Hz 1 00 Configuration Mode Size related 3 03 Maximum Reference 200 3 42 Ramp 1 Ramp Down Time 5 5 12 Terminal 27 Digital Input 3 41 Ramp 1 Ramp Up Time 5 6 7 8 9 10 11 12...

Страница 21: ...drive to AC line voltage after power down 0 60 Main Menu Password 0 999 0 Define the password for access to the LCP 1 00 Configuration Mode 0 Open loop 3 Closed loop 0 Open loop Select closed loop 1 1...

Страница 22: ...0 V 0 07 V Enter the voltage that corresponds to the low reference value 6 11 Terminal 53 High Voltage 0 10 V 10 V Enter the voltage that corresponds to the high reference value 6 14 Terminal 53 Low R...

Страница 23: ...3 19 200 Baud 4 38 400 Baud 5 57 600 Baud 6 76 800 Baud 7 115 200 Baud 2 9 600 Baud Select the baud rate for the RS 485 port 20 00 Feedback 1 Source 0 No function 1 Analog Input 53 2 Analog Input 54 3...

Страница 24: ...made then press OK 3 Press to browse through the parameters in the Quick Menu 4 Press OK to select a parameter 5 Press to change the value of a parameter setting 6 Press OK to accept the change 7 Pres...

Страница 25: ...8 02 Control Source 8 03 Control Timeout Time 8 04 Control Timeout Function 8 3 FC Port Settings 8 30 Protocol 8 31 Address 8 32 Baud Rate 8 33 Parity Stop Bits 8 35 Minimum Response Delay 8 36 Maxim...

Страница 26: ...ortional Gain 20 94 PI Integral Time 20 97 PI Feed Forward Factor 28 Compressor Functions 28 0 Short Cycle Protection 28 00 Short Cycle Protection 28 01 Interval between Starts 28 02 Minimum Run Time...

Страница 27: ...ermal Protection 13 5 Overcurrent X X X Inverter peak current limit is exceeded 14 2 Ground Fault X X Discharge from output phases to ground 16 12 Short circuit X X Short circuit in the compressor or...

Страница 28: ...V 40 125 hp 30 90 kW units Contact the local Danfoss supplier 251 New Typecode X X The adjustable frequency drive has a new type code only on 400 V 40 125 hp 30 90 kW units Contact the local Danfoss...

Страница 29: ...97 8 98 1 97 9 Table 1 18 3x380 480 V AC 1 At rated load conditions 1 7 3 EMC Test Results The following test results have been obtained using a system with an adjustable frequency drive a shielded c...

Страница 30: ...s near unity 0 98 Switching on the input supply L1 L2 L3 power ups Maximum 2 times min Environment according to EN 60664 1 Overvoltage category III pollution degree 2 The unit is suitable for use on a...

Страница 31: ...lable Input resistance Ri 500 Maximum current 29 mA Analog output Number of programmable analog outputs 2 Terminal number 42 451 Current range at analog output 0 4 20 mA Maximum load to common at anal...

Страница 32: ...galvanically isolated from the supply voltage PELV and other high voltage terminals Surroundings Enclosure IP20 Enclosure kit available IP21 TYPE 1 Vibration test 1 0 g Maximum relative humidity 5 95...

Страница 33: ...ssure The cooling capability of air is decreased at low air pressure For altitudes above 6 600 feet 2 km contact Danfoss regarding PELV Below 3 300 ft 1000 m altitude no derating is necessary but abov...

Страница 34: ...at alterations to products already on order shall not require material changes in specifications previously agreed upon by Danfoss and the Purchaser All trademarks in this material are property of the...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды