Static Transfer Switch (STS) 1800 A
Introduction
Benefits & Features
Technical Specifications
DownloadsTechnical Specifications
Model
STS-1800A
Input
Nominal Voltage
380/400/415 Vac, 3P4W+PE
Voltage Range
342-456 Vac
Frequency Range
45-65 Hz
Source Voltage Distortion
Up to 10% THD
Output
Nominal Voltage
380/400/415 Vac
Frequency
50/60 ± 0.5 Hz
Transfer Time
< 4 ms
Overload Capability
101-125%: 30 mins, 126-150%: 2 mins, 151-500%: 0.25 secs
Short Circuit Withstand Current
65 kA
Current Crest Ratio
3.5:1
Efficiency
Online Mode
> 99%
Communication Interface
Display
10-inch color LCD touchscreen
Port
USB type A x1, USB type B x2, RS-232 x2, Ethernet Port x1, Input dry contact x4, Output dry contact x6
Protocol
SNMP, Modbus TCP, HTTP, HTTPS
Physical
Dimensions (W x D x H)
2100 x 855 x 2000 mm (without terminal protection enclosure)
2100 x 855 x 2165 mm (with terminal protection enclosure)
Net Weight
2014 kg
Environment
Operating Temperature
0 to 40°C
Humidity
0-95% (non-condensing)
Altitude
0-1200 m
Storage Temperature
-40 to 80°C
Ingress Protection Level
IP20
Conformance
Safety
CE
Surge Protection
ANSI C62.41 Cat B3
Sustainability
RoHS, REACH
All specifications are subject to change without prior notice.
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