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i-STS Manufacturing
This manual refers to: Model
STATIC TRANSFER SWITCH
i-STS32Bs-1P2
Electrical Specifications
Rating
Voltage Rating
Frequency
Permissible Voltage Distortion
Fault rating
Protection
Type
Manufactured
Warranty
Maximum Ambient
Dissipation
IP Rating*
Maintenance Bypass
Bypass Interlock
Neutral Rating
Fault Current Setting
Parallelable
Overload Ratings
Fault Capacity
Synchronization Window
Break Time
Sensing Time
LAN Browser
Modbus TCP
Set-up
Remote i/o
Device Ratings
dv/dt
Environmental
Storage
Operating
Humidity
Altitude
Audible Noise
Static Transfer Switch i-STS
32 Amperes RMS
230 V ± 20%
50 Hz ± 10%
10% THDV
2 kA, 10 msec
100 Ampere Fuses
Thyristor
1st December 2005
24 Months (Return Basis)
40 oC
< 60 Watts @ 32 A RMS
IP20
Integral CAM 2 Pole overlapping
Yes – Electrical Common
32 Amperes
5 times rated peak (pre-set)
No
36 Amps 60 minutes (120 %)
50 Amps for 10 seconds (150 %)
125 Amps for 1 sec
2,000 Amps (10 msec).
10 deg. (Settable 5 – 180 deg)
< ¼ cycle
< 1 msec
No
No
LCD
Contacts (50 V DC, 1 Ampere n/c)
120Amps,1800Volts,100,000 A2S
1000 v/usec
* Not for outdoor use.
0 – 70 oC
0 – 40 oC
5 – 90 % non condensing
1000 m no de-rating
50 dB(A) @ 1.5 metres
2