Produkter til energiforsyning

Cat CTG Series Automatic Transfer Switch

Cat® CTG-seriens automatiske overførselsafbrydere (ATS) er forudkonfigureret til applikationer, der kræver den pålidelighed og brugervenlighed man opnår med en komplet automatisk overførselskontakt. CTG-kontakter er udstyret med et MX150 mikroprocessor-panel, som styrer betjeningen og viser status for overførselskontaktens position, timere og tilgængelige kilder. Den indlejrede digitale MX150 controller sikrer høj pålidelighed og nem betjening uden opsyn på tværs af en række applikationer.

MX150 Controller

with non-volatile memory-clock battery backup not required for standard switch operation

The Catï¿½ CTG Serie Automatic Transfer Switches (ATS)

are pre-configured for applications requiring the dependability and ease of operation found in a full feature power contactor type transfer switch

Specifikationer

Technical Summary

Transfer Type	Open transition
Rating Range	40-3000A
Switch Type	Contactor based

CTG Series Automatic Transfer Switch Spec Sheet

Download (PDF)

Fordele og funktioner

Features

Ratings 40 to 3000 amps (2, 3 or 4 poles)
UL 1008 listed at 480 VAC
CSA certified at 600 VAC (200-225 amp - 480V)
IEC listed at 480 V
Double throw, mechanically interlocked contactor mechanism
Electrically operated, mechanically held
Designed for emergency and standby applications
Available in standard open transition (CTG)or delayed transition (CTGD) models
Ringing wave immunity per IEEE 472 (ANSI C37.90A
Conducted and Radiated Emissions per EN55022 Class B (CISPR 11) (Exceeds EN55011 & MILSTD 461 Class 3)
ESD immunity test per EN61000-4-2 (Level 4)
Radiated RF, electromagnetic field immunity test per EN61000-4-3 (ENV50140) 10v/m
Electrical fast transient/burst immunity test per EN61000-4-4
Radiated RF, electromagnetic field immunity
Surge immunity test per EN61000-4-5 IEEE C62.41 (1.2 X 50 ms, 5 & 8 kV)
Conducted immunity test per EN61000-4-6 (ENV50141)
Voltage dips and interruption immunity EN61000-4-11
Seismic Compliance to IEEE-693-2005 and IBC-2003

Design and construction features

Close differential 3 phase under-voltage sensing of the normal source - factory standard setting 90% pickup, 80% dropout (adjustable);under frequency sensing of the normal source factory setting 95% pickup (adjustable)
Voltage and frequency sensing of the emergency source - factory standard setting 90% pickup voltage, 95% pickup frequency (adjustable)
Test switch (fast test/load/no load) to simulate normal source failure - automatically bypassed should the emergency source fail
Type 1 enclosure is standard - also available in open style or Types 3R, 4, 4X, or 12

Cat CTG Series Automatic Transfer Switch

Specifikationer

CTG Series Automatic Transfer Switch Spec Sheet

Fordele og funktioner

Cat CTG Series Automatic Transfer Switch

Få et tilbud

Cat CTG Series Automatic Transfer Switch Produkter til energiforsyning