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MBS (Wallmount) Installation - 64523-009

1

Maintenance Bypass Switch - Wall-Mount Cabinet

Dead Front

Keyed 

 Mechanical

Interlock

Top Access Panel

Bottom Access Panel

Lifting Eyes

Dead Front

Lockable 

Front 

Panel 

Door

MBS - Door Closed

MBS - Door Open

LOTO

(Lock out/

Tag out) 

Hasp

MBS BREAKER OPTIONS  

(

All cabinets are ANSI-61 Gray (Munsell No. 8.3G 6.10/0.54.))

Part Number*

Dim. W x D x H (in)

Wt (lb)

UPS kVA

Voltage

Breaker Size

Withstand kAIC

MBSWH-150-F3-KK

30.1 x 10.8 x 42.1

130

15

208/120V

60A

65,000

MBSWH-250-F3-KK

30.1 x 10.8 x 42.1

130

25

208/120V

100A

65,000

MBSWH-300-F3-KK

30.1 x 10.8 x 42.1

130

30

208/120V

125A

65,000

MBSWH-500-F3-KK

30.1 x 10.8 x 42.1

130

50

208/120V

200A

65,000

MBSWH-800-F3-KK

36 x 12.8 x 48.1

280

80

208/120V

300A

65,000

MBSWH-10K-F3-KK

36 x 12.8 x 48.1

385

100

208/120V

400A

65,000

MBSWH-150-S3-KK

30.1 x 10.8 x 42.1

130

15

480V

40A

35,000

MBSWH-250-S3-KK

30.1 x 10.8 x 42.1

130

25

480V

40A

35,000

MBSWH-300-S3-KK

30.1 x 10.8 x 42.1

130

30

480V

50A

35,000

MBSWH-500-S3-KK

30.1 x 10.8 x 42.1

130

50

480V

100A

35,000

MBSWH-800-S3-KK

30.1 x 10.8 x 42.1

130

80

480V

125A

35,000

MBSWH-10K-S3-KK

30.1 x 10.8 x 42.1

130

100

480V

175A

35,000

MBSWH-12K-S3-KK

30.1 x 10.8 x 42.1

130

125

480V

200A

35,000

MBSWH-15K-S3-KK

30.1 x 10.8 x 42.1

130

150

480V

250A

35,000

MBSWH-16K-S3-KK

30.1 x 10.8 x 42.1

130

160

480V

250A

35,000

MBSWH-22K-S3-KK

36 x 12.8 x 48.1

280

225

480V

350A

35,000

MBSWH-30K-S3-KK

36 x 12.8 x 48.1

280

300

480V

500A

65,000

MBSWH-37K-S3-KK

36 x 12.8 x 48.1

280

375

480V

600A

65,000

MBSWH-50K-S3-KK

36 x 12.8 x 48.1

280

500

480V

800A

65,000

 -KK: Keyed Mechanical Interlock Key (2-key) 

    -KS: Solenoid Key (SKRU)

Summary of Contents for MBSWH-10K-F3-KK

Page 1: ...80 208 120V 300A 65 000 MBSWH 10K F3 KK 36 x 12 8 x 48 1 385 100 208 120V 400A 65 000 MBSWH 150 S3 KK 30 1 x 10 8 x 42 1 130 15 480V 40A 35 000 MBSWH 250 S3 KK 30 1 x 10 8 x 42 1 130 25 480V 40A 35 000 MBSWH 300 S3 KK 30 1 x 10 8 x 42 1 130 30 480V 50A 35 000 MBSWH 500 S3 KK 30 1 x 10 8 x 42 1 130 50 480V 100A 35 000 MBSWH 800 S3 KK 30 1 x 10 8 x 42 1 130 80 480V 125A 35 000 MBSWH 10K S3 KK 30 1 x...

Page 2: ...warn ing symbol is used to indicate high voltage locations and conditions that may cause serious injury or death if the proper precautions are not observed 2 Explosion warning The explosion warning symbol is an explosion image enclosed in a triangle The Explo sion warning symbol is used to indicate locations and conditions where molten exploding parts that may cause serious injury or death if the ...

Page 3: ...DE 8 TORQUE SPEC 119 FT LB ENSURE PROPER PHASING LINE IN USE COPPER CONDUCTORS ONLY REFER TO INSTRUCTION MANUAL FOR WIRE SIZE A B C 1 2 BOLT SAE GRADE 8 TORQUE SPEC 119 FT LB ENSURE PROPER PHASING LOAD IN USE COPPER CONDUCTORS ONLY REFER TO INSTRUCTION MANUAL FOR WIRE SIZE A B C 1 2 BOLT SAE GRADE 8 TORQUE SPEC 119 FT LB ENSURE PROPER PHASING UPS IN USE COPPER CONDUCTORS ONLY REFER TO INSTRUCTION ...

Page 4: ...alling this hasp are given in Appendix A POWER CABLING INSTRUCTIONS The MBS Circuit Breakers are equipped with terminal bus strips The terminal bus strips are pre drilled with standard 2 hole NEMA patterns to facilitate installation of power cables Medium Case 3 8 in bolt holes on 1 75 in centers Large Case 1 2 in bolt holes on 1 75 in centers Use of NEMA two hole cable terminations is recommended...

Page 5: ... Grey CLND 3 12 134 Long Barrel 1 2 in 1 75 in 3 White CLND 2 12 134 CSWD 2 12 134 Long Barrel Short Barrel 1 2 in 1 75 in 2 Brown CLND 1 12 134 Long Barrel 1 2 in 1 75 in 1 Green CLND 1 0 12 134 CSWD 1 0 12 134 Long Barrel Short Barrel 1 2 in 1 75 in 1 0 Pink CLND 2 0 12 134 CSWD 2 0 12 134 Long Barrel Short Barrel 1 2 in 1 75 in 2 0 Black CLND 3 0 12 134 Long Barrel 1 2 in 1 75 in 3 0 Orange CLN...

Page 6: ...the power cables as indicated below Verify phasing is correct before applying power LINE IN CB1 CB2 CB3 UPS IN LOAD IN UPS OUT Figure 1 MBS Power Cabling Connections Phase A B C Phase A B C Phase A B C Phase A B C NEUTRAL GND N N GND GND N N GND GND ...

Page 7: ...r SKRU UPS Bypass Enable TB End User Supplied Wiring 16 18 gage twisted pair MBS TB 1 1 2 V SKRU SKRU L MBSWH xxx F3 KS 120VAC MBSWH xxx S3 KS 24VDC Table 5 SKRU Point to Point Wiring From UPS Model Terminal Board To MBSWH Terminal Board 4200FA TB2 11 MBSWH TB1 1 4200FA TB2 12 MBSWH TB1 2 4300 TB3 1 MBSWH TB1 1 4300 TB3 2 MBSWH TB1 2 4400 TB3 1 MBSWH TB1 1 4400 TB3 2 MBSWH TB1 2 G8000 TB1 10 MBSWH...

Page 8: ...S Input Breaker 2 Turn UPS ON Verify UPS is in Bypass 3 Turn ON all UPS Battery DC breakers 4 Unlock CB3 5 Close CB3 UPS Output Breaker 6 Remove the key from CB3 and insert it in CB2 7 Open CB2 Maintenance Bypass Breaker 8 Lock CB2 9 Return UPS to Online Mode 3 Breaker MBS with SKRU Solenoid Key Release Unit Place MBS in Maintenance Bypass Mode 1 Transfer the UPS to static bypass Verify UPS is in ...

Page 9: ...MBS Wallmount Installation 64523 009 9 PARAMETERS 15 160kVA UNIT WEIGHT LBS KGS 130 58 9 VENTILATION REQTS NONE FINISH GRAY Figure 3 Dimensional Drawing for 0 200A MBSWH ...

Page 10: ...MBS Wallmount Installation 64523 009 10 PARAMETERS 80 500kVA UNIT WEIGHT LBS KGS 280 127 0 VENTILATION REQTS NONE FINISH GRAY Figure 4 Dimensional Drawing for 300A MBSWH ...

Page 11: ...rections until the 0 5 mm join separates 2 use the factory supplied hardware to mount the outer loop of the hasp on the MBS door The two mounting holed for the screws is located just aoe the door latch 3 Use the factory supplied hardware to mount the inner tongue of the hasp on the inner edge of the door frame The mounting holes are located just above the goor latch 4 After mounting both parts of ...

Page 12: ......

Page 13: ...POWER ELECTRONICS DIVISION 13131 West Little York Road Houston Texas 77041 9990 Tel 713 466 0277 Fax 713 466 8773 US 855 803 7087 Canada 800 872 2192 https www toshiba com tic industrial uninterruptible power systems Printed in the U S A ...

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