SKC3400220 EMERSON

SKC3400220 EMERSON Control Techniques Inverter Drive

Product information：

Brand：Emerson                               Model number：SKC3400220

Condition：new                              Warranty: 12 month

Lead Time：3-day working da        Country of origin: United States

Price: Please contact us                   Product weight：2.21kg

HS: 8517623990

Product technial information：

1.11 Electrical installation

1.11.1 Electric shock risk

The voltages present in the following locations can cause severe electric shock and may 

be lethal:

• AC supply cables and connections

• DC bus, dynamic brake cables and connections

• Output cables and connections

• Many internal parts of the drive, and external option units

Unless otherwise indicated, control terminals are single insulated and must not be 

touched.

1.11.2 Isolation device 

The AC supply must be disconnected from the drive using an approved isolation device 

before any cover is removed from the drive or before any servicing work is performed.

1.11.3 STOP function

The STOP function does not remove dangerous voltages from the drive, the motor or 

any external option units.

1.11.4 Stored charge

The drive contains capacitors that remain charged to a potentially lethal voltage after the 

AC supply has been disconnected. If the drive has been energized, the AC supply must 

be isolated at least ten minutes before work may continue.

Normally, the capacitors are discharged by an internal resistor. Under certain, unusual 

fault conditions, it is possible that the capacitors may fail to discharge, or be prevented 

from being discharged by a voltage applied to the output terminals. If the drive has failed 

in a manner that causes the display to go blank immediately, it is possible the capacitors 

will not be discharged. In this case, consult Control Techniques or their authorized 

distributor.

1.11.5 Equipment supplied by plug and socket

Special attention must be given if the drive is installed in equipment which is connected 

to the AC supply by a plug and socket. The AC supply terminals of the drive are 

connected to the internal capacitors through rectifier diodes which are not intended to 

give safety isolation. If the plug terminals can be touched when the plug is disconnected 

from the socket, a means of automatically isolating the plug from the drive must be used 

(e.g. a latching relay).

1.11.6 Ground leakage current

The drive is supplied with an internal EMC filter capacitor installed. If the input voltage to 

the drive is supplied through an ELCB or RCD, these may trip due to the ground 

leakage current. See section 4.3.1 Internal EMC filter on page 17 for further information 

and how to disconnect the internal EMC capacitor.

Delivery information：

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Transport: In Stock Ready for Shipment via DHL, TNT, FEDEX, UPS, ARAMEX and etc

Express cooperation: fedex, DHL, UPS and your express account 

Service: Professional Sales provides 24 hours /7 days online service

Welcome, thank you for your trust, The seller has more than $1526000 worth of industrial control products inventory.hope we can help you solve your problem!!!  We Can transport to the world!!!

Contact information：

Contact person：Luna Chen

Email Address:：sales6@saulplc.com

WhatApp： +86 13358378970

We look forward to your inquiry and will get back to you as soon as possible.