RCQ3 Basic Type Dual Power ATS for Hybrid & Off-Grid Solar Systems
Gerenal
The RCQ3 series dualpower automatic transfer switch (ATS)integrates switching functions withlogic control to realze mechatronicintegration.It is mainly usedinindustrial and enterprise power distribution equipment with a rated insulation voltage up to 1000V,rated frequency of 50Hz,rated voltage up to 400V and conven- tional thermal current up to 630A, to realize automatic switching between main and backup power supplies in power distribution systems, or automatic switching and safeisolation between two sets of load equipment. It is widely used in important places that require uninterrupted power supply, such as hospitals,
shopping malls,banks, high-rise buildings, highways, airports, industrial assembly lines and military faclities.
Feature
· Seamless auto transfer & auto recovery between main and backup power sources.
· Flexible design for external function expansion.
· Multi-mode control: Auto, remote, and manual operation available.
· 5-second signal delay to eliminate false triggering.
· Remote "O" stop control supported under auto mode.
· One-touch mode selection via physical button.
Basic technical parmeters
| Rated Working Voltage(V) | 400 | |||||||||||
| Rated Insulation Voltage Ui(V) | 750 | 1000 | ||||||||||
| Rated Impulse Withstand Voltage Uimp(kV)(Installation Category IV) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
| Rated Working Current Ie(A) | AC-31 | 16 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 |
| AC-35 | 16 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | |
| AC-33 | 16 | 20 | 40 | 63 | 80 | 100 | 125 | 160 | 250 | 400 | 630 | |
| Rated Making Capacity(A Rms) 380V | 128 | 160 | 320 | 500 | 340 | 800 | 1000 | 1280 | 2000 | 3200 | 5000 | |
| Rated Breaking Capacity(A Rms) 380V | 160 | 200 | 400 | 630 | 800 | 1000 | 1250 | 1600 | 2500 | 4000 | 6300 | |
| Rated Short Time Withstand Current Icw(kA Rms) 0.1s/1s | 7 | 9 | 13 | |||||||||
| Rated Limit Short Circuit Current Iq(kA Rms) 0.1s/1s | 50 | 70 | ||||||||||
| Conversion Time I-0-II or II-0-I(s) | 0.45 | |||||||||||
| Control Voltage | AC110V AC220V(default) | |||||||||||
PRODUCT ANALYSIS
Dimensional Drawing (63A, 100A, 125A)
Wiring Diagram
