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Cutler Hammer Soft Starts IP20/IP54
Cutler
Hammer has developed probably the world's most compact range of
high
specification soft starts which are suitable for Industrial
Applications such as: Conveyors, Mixers, Cranes and Hoists. These
Soft starters are
ultra-compact, easy-to-program and easy to install. New design
incorporates the soft starter, run bypass contactor and overload into
a single easy-to-use unit. In contrast a star-delta starter uses 3
or 4 contactors, a timer, a separate overload, mechanical interlock
and auxiliaries and requires wiring together.
IT Soft Starts are IEC, UL, CSA, EN
Certified and CE Marked EMC/LV Directive
Features Include: |
Click for the
Cutler Hammer Soft Start Acrobat Brochure |
- Full 3-phase SCR control.
- Fully rated
Integral Run/Bypass Contactor.
- Micro controller based
Integral Solid State Overload:
- Phase Loss and current unbalance protection, user selectable.
- Selectable trip class; 10, 20 or 30.
- Ambient compensation.
- Motor Temperature protection & thermal memory at Power-up.
- Running Motor thermal capacity utilisation indication.
- 24V DC control (a safe reliable global standard)
- Unique bypass contactor coil controller provides low coil energy
consumption.
- Wide operating temperature range (-40 to +50 deg. Celcius)
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- Din Rail or Panel Mounting with highly accessible mounting tabs
- Easy field assembly of control wiring with removable locking terminal
block.
- Front mounted auxiliary interlocks.
- Long life bypass contacts provide excellent conductivity and starter
efficiency.
- Seven segment display for status and fault indication.
- Selectable Manual, Remote or Auto reset.
- Phase Reversal
- Shorted SCR Protection
- Vastly reduced Heat - Smaller Enclosure Size
- Communicatable
- Remote Mounting of Control Panel Option
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List prices shown below for all sizes up to 420amp
We offer
technical advice on product selection on most applications.
Send your
enquiry to Technical
Sales
| Order Code |
Kw
|
(Amps) |
DIMENSIONS
(mm) |
| Width |
Height |
Depth |
| S751L27N3S |
15 |
27.0A |
54 |
176 |
105 |
| S801N37N3S |
21 |
37.0A |
65 |
187 |
168 |
| S801N66N3S |
37 |
66.0A |
65 |
187 |
168 |
| S801R10N3S |
59 |
105.0A |
110 |
200 |
180 |
| S801R13N3S |
76 |
135.0A |
110 |
200 |
180 |
| S801T24N3S |
136 |
240.0A |
200 |
322 |
170 |
| S801V42N3S |
238 |
420.0A |
280 |
420 |
195 |
Also Available: Extended Ramp time units (0.5 - 360 sec's) & Pump
Control Option, Pump Stop (0 - 60 secs).
The Control voltage for these Cutler Hammer Soft Starters must be in the
range 20-28v DC. To meet the required sealed in and inrush
characteristics Cutler Hammer recommend the following Power Supplies:
|
Recommended POWER SUPPLIES |
|
Watts |
Voltage |
Control Voltage |
| PSS25E |
25W |
120V |
24VDC |
| PSS25F |
25W |
480V |
24VDC |
Larger sizes available - Multiple Starters may be
used with one Power Supply as long as the P/S has the Peak and Continuous
wattage capacity required whilst maintaining specified output
voltage |
