DS6-34DSX134N0-N EATON CUTLER HAMMER, DS6-34DSX134N0-N Datasheet

Motor Starter

DS6-34DSX134N0-N

Manufacturer Part Number
DS6-34DSX134N0-N
Description
Motor Starter
Manufacturer
EATON CUTLER HAMMER
Datasheet

Specifications of DS6-34DSX134N0-N

Supply Voltage Range
24 VDC
No. Of Phases
Three
Power Rating
75kW
Current Rating
134A
Operating Temperature Range
0°C To +40°C
Horsepower, 3-phase
100hp
Features
Soft Start
Horsepower, 1-phase
40hp
Instructional Leafl et IL03901001E
Effective June 2009
DS6 series soft start controllers
Introduction
Eaton’s Cutler-Hammer DS6 solid-state soft
start controller is an electronic, self-contained
panel- or enclosure-mounted motor soft-starting
device. It provides three-phase induction motors
with a smooth start, both mechanically and elec-
trically. The DS6 line uses four silicon-controlled
rectifiers (SCRs) that are connected in a full wave-
power bridge on two phases. The voltage and cur-
rent applied to the motor are controlled by varying
the SCR conduction period. This, in turn, controls
the torque developed by the motor. After the
motor reaches speed, a bypass contactor is ener-
gized to bypass the SCRs. The DS6 is designed
to fulfill the industrial service requirements of
applications such as chiller starters, pump panels,
and machine tools. This device meets all relevant
specifications set forth by UL 508, IEC 60947-4-2,
CE, C-Tick, and CSA .
This leaflet covers basic installation and setup. No
publication can take into account every possible
situation. If you require further assistance with any
aspect of this product or a particular application,
contact Eaton.
Inspection
General
Upon receipt of the unit, verify that the catalog
number and unit options stated on the shipping
container match those stated on the order/
purchase form.
Inspect the equipment upon delivery. Report any
carton damage to the carrier prior to accepting the
delivery. Have this information noted on the freight
bill. Eaton is not responsible for damage incurred
in shipping.
Unpacking
Remove all packing material from the unit. Be
sure to remove all packing material from the
lug location.
Check the unit for any signs of shipping damage.
If damage to the product is found after unpacking,
report it to the freight company. Retain the pack-
ing materials for the carrier to review.
Verify that the unit’s catalog number and options
match those stated on the order/purchase form.

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DS6-34DSX134N0-N Summary of contents

Page 1

... SCR conduction period. This, in turn, controls the torque developed by the motor. After the motor reaches speed, a bypass contactor is ener- gized to bypass the SCRs. The DS6 is designed to fulfill the industrial service requirements of applications such as chiller starters, pump panels, and machine tools. This device meets all relevant specifications set forth by UL 508, IEC 60947-4-2, CE, C-Tick, and CSA ...

Page 2

... Mounting instructions The DS6 solid-state soft start controller is easy to mount. It does not require any special tools. To aid you with panel layout, refer to the dimension drawings shown in Figure 1 and Figure 2. Drill and tap holes per mounting hole/slot locations as shown. To mount the unit, use all the hardware specified in Table 1 of this leaflet ...

Page 3

... DS6-34DSX055N0-N 55 DS6-34DSX068N0-N 68 DS6-34DSX081N0-N 81 DS6-34DSX099N0-N 99 DS6-34DSX134N0-N 134 DS6-34DSX161N0-N 161 DS6-34DSX196N0-N 196 Maximum values are higher than allowed per NEC 430.52 and UL 508A 31.1. Considerations: 1. Either XTOB, C306, or C396 series or equivalent overload protection devices may be selected. 2. Isolation contactor is optional for normal applications recommended for mains isolation. ...

Page 4

... Vdc + and – terminals. Terminal connections are to be secured to a torque value of 3.6 lb-in. Control wiring is connected to the DS6 soft start controller by a 9-pin terminal block located on the front of the unit. Use the wiring diagrams in Figure 4, Figure 5, and the information in Table 7 as guides ...

Page 5

... DS6 series soft start controllers 24 Vdc power supply requirements The 24 Vdc power supply for your DS6 soft start controller must meet or exceed the following requirements: Minimum steady-state current: 1W (35 mA) • Minimum start command current: 2W (65 mA) • Minimum bypass contactor inrush current: 600 mA for 50 ms • ...

Page 6

... Applications with high starting torque are not suitable for DS6 soft start controllers. In some cases, over-sizing to a larger unit may be a solution. Consult Eaton’s Technical Resource Center at (877) 386-2273. ...

Page 7

... SCR fault Instructional Leafl et IL03901001E Use standard troubleshooting techniques to determine the cause of the trip. The DS6 does not provide any specific method of identifying the cause of the trip. Possible Solution Check for the following conditions: power supply failure and/or intermittent operation and volt- age stability ...

Page 8

... United States 877-ETN-CARE (877-386-2273) Eaton.com © 2009 Eaton Corporation All Rights Reserved Printed in USA Publication No. IL03901001E / Z8490 June 2009 DS6 series soft start controllers Table 10. LED Operation During Motor Start, Run, and Stop Conditions Ready Condition Motor Status Contacts 24 Vdc applied ...

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