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JOHNSON CONTROLS

Section 3 - Installation

Form 160.00-N6

Issue date: 08/27/2021

Only qualified personnel must energize

this equipment. Correct arc-flash pro

tective clothing and equipment must be

worn when energizing medium voltage

switchgear, including the isolation switch

on the front of the MVVSD.

The equipment must be energized in sequence by start-

ing at the source end of the system and working to-

wards the main devices. First the main devices, then

the feeder devices and then the branch circuit devices

must be closed.
With all removable barriers in place and all doors closed

and latched, the devices must be turned on with a firm,

positive motion. Protective devices and switches that

are not quick-acting must not be teased into the closed

or open positions. The isolation switch handle must be

moved between the OFF and ON positions in a single

continuous smooth movement.

Start-up and test

Before releasing the drive system for regular opera-

tion after installation, the system must be adjusted and

tested by qualified YORK/Johnson Controls person-

nel. This start-up labor is included in the sale of each

MVVSD, to ensure reliable and safe performance. It is

important to make arrangements for such a check and

that time is allowed for it.

Содержание MVVSD0500RK-80

Страница 1: ...stallation Supersedes 160 00 N6 919 Form 160 00 N6 821 Medium Voltage 500 hp to 2500 hp 2300 V 3300 V 4160 V and 6600 V 60 Hz 3300 V and 6600 V 50 Hz Variable Speed Drives for YK YD and YK EP Chiller...

Страница 2: ...this document and any referenced materials This in dividual shall also be familiar with and comply with all applicable industry and governmental standards and regulations pertaining to the task in que...

Страница 3: ...ge to Dissipate To A Safe Level Before Working On Equipment Only Qualified Personnel Should Be Permitted To Operate Or Service This Equipment Disconnect And Lock Out Primary And Control Circuit Power...

Страница 4: ...lers It is the responsibility of rigging lifting and operating service personnel to verify the applicability of these documents to the equipment If there is any question regarding the applicability of...

Страница 5: ...approval cUL UL and CE Environmental 32 F to 104 F 0 C to 40 C max 95 humidity non condensing 5000 ft 1524 m altitude Vibration 0 5 G or less at 10 Hz to 60 Hz Enclosure NEMA 1 IP20 IEC 529 MVVSD req...

Страница 6: ...21 Handling and storage 21 Location 22 Drive lifting and assembly 22 Mounting requirements 23 Mounting 23 Electrical connection 24 Control wiring 24 Power wiring 24 Grounding 25 Oil pump wiring 26 Up...

Страница 7: ...GURE 10 Ground bus splice connection 25 FIGURE 11 Oil pump connections 26 TABLE 1 Unit model reference 8 TABLE 2 Oil pump drive power supply 11 TABLE 3 Minimum voltage during start up 12 TABLE 4 Contr...

Страница 8: ...0 lb 2 722 kg MVVSD2250RK 80 2300 60 2300 60 2250 494 12 500 lb 5 670 kg 6 000 lb 2 722 kg 222 x 50 x 104 564 x 127 x 264 MVVSD2500RK 80 2300 60 2300 60 2500 561 12 500 lb 5 670 kg MVVSD0500RK 92 3300...

Страница 9: ...000 lb 5 443 kgs MVVSD2250RK 94 3300 60 3300 60 2250 345 12 700 lb 5 761 kgs 5 500 lb 2 495 kg 174 x 50 x 104 442 x 127 x 264 MVVSD2500RK 94 3300 60 3300 60 2500 391 13 500 lb 6 123 kgs MVVSD0500RK 8...

Страница 10: ...60 2250 274 11 200 lb 5 080 kg 4 500 lb 2 041 kg 164 x 50 x 104 417 x 127 x 264 MVVSD2500RK 95 6600 50 4160 60 2500 310 12 000 lb 5 443 kg MVVSD0500RK 85 6600 60 4160 60 500 62 6 400 lb 2 903 kg 74 x...

Страница 11: ...voltage and thecontrol relay with 115 V coil 9 Wire 14AWG copper for one way distance of less than 175 ft Wire 12AWG copper for one way dis tance of more than 175 ft but less than 300 ft 10 The follow...

Страница 12: ...3 correspond to phase se quence A B and C 19 Control circuit wiring for 3M condenser wa ter pump motor starter is shown for cooling only application For units with Flash Miniature Card Software Versio...

Страница 13: ...of 0 1 ohm or less The grounding conductors must be capable of handling anticipated ground fault currents There must be a jumper cable 11 across the ground bus floor sill between any shipping splits...

Страница 14: ...Make sure that elec tronic component damage is avoided during the welding process Keep the welded return path as close as possible to the work position The return path must always be within 3 ft of t...

Страница 15: ...JOHNSON CONTROLS 15 Section 2 Equipment grounding Form 160 00 N6 Issue date 08 27 2021 2 Figure 1 Grounding details LD14345 Equipment grounding cont d...

Страница 16: ...0 N6 Issue date 08 27 2021 Section 2 Equipment grounding Unit dimensional details 74 in x 44 in x 104 in Figure 2 Unit dimensions 74 in x 44 in x 104 in LD14422 I Input M Motor C Controls C Oil Pump 4...

Страница 17: ...ipment grounding Form 160 00 N6 Issue date 08 27 2021 2 Unit dimensional details 122 in x 44 in x 104 in Figure 3 Unit dimensions 122 in x 44 in x 104 in LD14423 I Input M Motor C Controls C Oil Pump...

Страница 18: ...6 Issue date 08 27 2021 Section 2 Equipment grounding Unit dimensional details 164 in x 50 in x 104 in Figure 4 Unit dimensions 164 in x 50 in x 104 in LD14424 I Input M Motor C Controls C Oil Pump 46...

Страница 19: ...pment grounding Form 160 00 N6 Issue date 08 27 2021 2 Unit dimensional details 174 in x 50 in x 104 in Figure 5 Unit dimensions 174 in x 50 in x 104 in LD14425 I I I Input M Motor C Controls C Oil Pu...

Страница 20: ...THIS PAGE INTENTIONALLY LEFT BLANK JOHNSON CONTROLS 20 Form 160 00 N6 Issue date 08 27 2021...

Страница 21: ...or s has ample clearance and all of the controls are accessible Failure to remove power factor correction or surge capacitors from the load side of the drive can result in serious damage to the equipm...

Страница 22: ...esult in serious electrical failure which is not covered by warranty If the appli cation is greater than 5000 ft 1524 m above sea level the drive must be reviewed as a special quote For ad ditional de...

Страница 23: ...onnel must install this equipment Install the unit in a secure upright position in a well ventilated area A noncombustible insulating floor or mat must be provided in the area immediately surrounding...

Страница 24: ...d a shielded communications cable The six conduc tors are for the following GND Ground L 120 VAC control power line side 2 120 VAC control power neutral side 24 120 VAC start signal from panel to MVVS...

Страница 25: ...lectrode to the MV VSD ground bus or ground terminal 2 If not already provided by the factory a main bonding jumper must be installed from the incoming grounded connector bus neutral to the ground bus...

Страница 26: ...tions 24 16 53 L 2 R24 67 68 69 GND See Table 4 Table 5 and Table 6 for wire numbers and termination points for YK YD and YKEP units respectively Table 4 Control and oil pump wire numbers and terminat...

Страница 27: ...he MVVSD Check connections Although the equipment and devices have been completely tested at the fac tory a final field check must be made that all elec trical wiring and bus bar connections are corre...

Страница 28: ...that the MVVSD and associated field wir ing are free from short circuits and grounds The preferred method is to perform a dielectric test at 2 25 times the nominal system voltage plus 2 000 V This mu...

Страница 29: ...osed With all removable barriers in place and all doors closed and latched the devices must be turned on with a firm positive motion Protective devices and switches that are not quick acting must not...

Страница 30: ...JOHNSON CONTROLS 30 Form 160 00 N6 Issue date 08 27 2021 NOTES...

Страница 31: ...5556 5 6 C range Table 7 SI metric conversion Measurement Multiply English unit By factor To obtain metric unit Capacity Tons Refrigerant Effect ton 3 516 Kilowatts kW Power Horsepower 0 7457 Kilowat...

Страница 32: ...Pennsylvania USA 17349 1 800 524 1330 Subject to change without notice Printed in USA Copyright by Johnson Controls 2021 www johnsoncontrols com ALL RIGHTS RESERVED Form 160 00 N6 821 Issue Date Augus...

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