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Drive option panel configurations, Option panel voltage and frame ratings – Bell & Gossett 176R0649C Technologic 502 Series Pump Controller User Manual

Page 9

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9

Drive Option Panel Configurations

The Technologic 502 Drive Series has three tiers

of option panel enclosure types. The option panel

Tier 1 Tier 2 Tier 3

Figure 1-5. Tier Definitions and Features

Option Panel Voltage and Frame Ratings

Table 1-1 defines the voltage and hp ratings of the

frames sizes for the drive and option panel. See the

mechanical drawing shipped with the unit for dimen-

sions.

Table 1-1. Panel Voltage and Frame Ratings

contains the bypass as in Tier 2. Two option panels

are provided in Tier 3 with one containing the bypass

and the other the contactor motor selector. (See

Figure 1-5)

Drive with fuses

and disconnect

Drive with bypass

Drive with bypass and contactor

motor selector (B3)

Frame B2

Volts VAC

hp

208-230

15-20

460-480

30-40

575-600

30-40

Frame C1

Volts VAC

hp

208-230

25-30

460-480

50-75

575-600

50-75

Frame C2

Volts VAC

hp

208-230

40-60

460-480

100-125

575-600

100-125

Frame D1

Volts VAC

hp

460-480

150-200

575-600

150-200

Frame A2 - A5

Volts VAC

hp

208-230

2-5

460-480

3-10

575-600

3-10

Frame D2

Volts VAC

hp

460-480

250-350

575-600

250-400

Frame B1

Volts VAC

hp

208-230

7.5-15

460-480

15-25

575-600

15-25