GSA1 Series0 pages

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GSA1 Series Automatic Transfer Switching Equipment

—* APPLICATION

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GSA1 series automatic transfer switching equipment is used to shift

from the abnormal power supply to in case of one line of abnormal power

supply ( normal power supply and standby power supply or normal power

supply and the generating power supply), both of which have the rated

operational voltage of AC400V, 50Hz,rated current of 1 OA to 800A , So that

reliablity and continuous are ensured . this switch with undervoltage ,

overvoltage phaes missing,overload and short circuit protection . this

swith often used in hospitalsx shopping mallsx banksx chemica

ndustryx metallurgy .building other importanr sites electricity.

A $^B#lfTGB/T14048.1 1-2002 <§3]$f85^*38> i/lo

This swith performs the standard of GB/T 14048.1 1-2002 << Automatic

tansfer switching equipment>>.

A $OT£ffl^SU73AC-33BiKgy7gCBSL

Tha category of utilisation and class of this this switch are AC-33B and CB.

~» ig^&SX TYPE AND MEANING

GSAi-nnn/nnn

§53iIfPE&)]S Rated operational current

I_4WI4Kft^(lAl?t1): A: type A B: type B

Neutral poles of foue poles code (See table 1)

- KiS(Pole number): 3:three poles 4: four poles

- IfP7jlClAl?S5 Work ways see table 5

FffiType R SSType S FSType F

'- lb?J^Sy]Al^2: Ability class see table 2: L:f/j\)tlJ BasicType

M^SESf High level Type H:JBiTlSJ Communicative Type

'- |f?SS§§?S^^ISIi5^^)jS Rate frame current of the breaker

- fSvtS^ Design code

'- ffisFF^: Automatic Transfer Switch

- Enterprises code

(table)1

(table)2