Site Preparation
Power requirements
Table 4 lists the power requirements for the 5975 Series MSD and related equipment. Extra power capacity for future additions is recommended.
Each product listed requires a dedicated circuit. The gauge controller is powered by the MSD. The MSD, GC, and data system must each have a separate circuit breaker. All of the equipment must share a common ground.
Power must meet the stability specifications listed in Table 4. Use a line monitor to check power stability. If your line power is unstable, you may need to install a line conditioner.
Table 4 | Power requirements |
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Product |
| Line voltage | Maximum continuous | Supply | Outlets |
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| power consumption | circuit rating | required |
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5975 Series MSD* | 900 VA (400 VA for | 15 A | 1 | ||
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| foreline pump only) |
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| 900 VA | 15 A | 1 | |
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7890A and 6890 GCs | Americas: 120 VAC† single phase | 2250 VA | 20 A | 1 | |
(standard oven) and ALS |
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| 220/230/240V single/split phase | 2250 VA | 15 A | 1 |
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7890A and 6890 GCs (fast | Japan: 200V split phase | 2950 VA | 15 A | 1 | |
oven) and ALS |
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| 220/230/240 VAC‡ single/split phase | 2950 VA | 15 A | 1 |
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6850 GC (standard | America: 120 VAC, | 1440 VA | 15 A | 1 | |
oven)** |
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| Japan: 100 VAC, | 1440 VA | 15 A | 1 |
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| 230 VAC, | 2000 VA | 1 | |
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6850 GC (fast oven)** | America: 120 VAC, | 2400 VA | 20 A | 1 | |
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| Japan: 200 VAC, | 2400 VA | 12 A | 1 |
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| 230 VAC, | 2400 VA | 11 A | 1 |
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Site Preparation Guide | 25 |