Emerson 7ADTB Betreibershandbuch PDF herunterladen (Seite 2)

Namepl ate

The Transfer Switch nameplate includes data for each

specific 7000 Series 7ADTB. Use the switch only within the

limits shown on this nameplate. A typical Catalog Number

is shown below with its elements explained.

Catalog Number Identification

Ty pical 7000 Series 7ADTB catalog no. for switched

neutral, 3 pole, 600 amp, 480 V, i n Type 1 enclosure:

H7ADTB B 3 600 N 5 C

Phase Poles

Neutral

A –solid

Amperes Voltage Controller Enclosure

B –switched

5X –if

accessories

ordered

5 –standard

G –type4

C –type1

F –type3R

L –type12

3 –threeØ

2 –singleØ

D 220

C 208

E 230

K 415

M 460

J 400

L 440

N 480

G 277

F 240

H 380

Q 575

P 550

R 600

1200

1000

800

blank – none

blank – open type

600

Transfer

Switch

Bypass

Handle

Group 5

Controller

Transfer

Control

&Lights

open–type H7ADTB with the lower door open (transfer switch shown)

Isolation

Handle

Status

Lights

Engine

Control

1 2 3 4 5 6 7 ... 16 17

Operator’s 1
Phase Poles 2
SECTION 1 INSTALLATION 3
INSTALLATION (continued) 4
Functional Test 4
INSTALLATION 5
In the United States 7
In Canada 7
TESTING & SERVICE 8
BYPASSING THE ATS* 10
BYPASSING & ISOLATING 11
Printed in U.S.A 17

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