Motorized Changeover Switch, Motorized Transfer Switch, LCD Display ATS manufacturer / supplier in China, offering RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch, Rdglz-400A Open Type Changeover Switch, Manual Changeover, 400A Automatic Circuit Breaker and so on.
Min. Order / Reference FOB Price | |
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10 Pieces | Contact Supplier |
Local Area: | Wenzhou, Zhejiang, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Warranty: | 2 Year |
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Brand: | Radin |
Operation: | Electric |
Auto Changeover Switch 30 AMP Transfer Switch
Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.
RDS3 Series
Product NameRDS3 Series Dual Power Automatic Transfer SwitchTypeClass PC StandardIEC 60947-6-1Poles3P/4PUse CategoryAC-33B
Technical DateTypeRDS3-125RDS3-250RDS3-630Rated Working current (A) le125A250A630ARated Working voltage (V) Ue400400400Rated Insulation voltage (V) Ui800800800Rated impulse withstand voltage (KV) Uimp888Use categeoryAC-33BAC-33BAC-33BRated short time withstand current (KA,rms) Icw10KA (200MS)10KA (200MS)25KA (200MS)Rated short circuit making capacity (KA,peak) Icm20KA30KA50KARated limit short circuit current (KA)Iq120kA120kA120kARated control power supply voltage (V) Us230V230V230VContact transfer time (s)1.51.82Operation
cyclesno electricify850070003000with electricify150010001000Total1000080004000Outline size (mm) WxDxH245x130x122295x175x175430x272x228Weight (kg)51020
B type controllerE type controllerControl
power voltageAC230VAuto transferAuto transfer auto recovery, auto transfer no auto recovery, power grid-generatorManual transferManual main power, manual backup power, manual OFFIsolation lockOff position have isolation function, also can be padlock lockedGenerator controlGenerator start and stopFire linkagewith passive fire linkage signal to switch OFF the device, with one set passive NO feedback contactDisplay modeMechanical indication: device ON/OFF status, operating mode
LED: Running status LED indicator for I/II POWER source and I/II ON/OFF statusMechanical indication: device ON/OFF status, operating mode
LED: Running status LED indicator for I/II POWER source and I/II ON/OFF status
LCD: Settable keyboard and voltage, frequency, display.Controller featuresThree phase over/under voltage monitering.
Set I/II/NO source priority, over/low-voltage value, over/under frequency value, transfer time delay, weekly/monthly/engine exerciser.Power monitoringABC three phase over-voltage 265V
ABC three phase low-voltage 187V
ABC three phase voltage missing monitor
(other voltage customizable)ABC three phase over-voltage (240-290V adjustable)
ABC three phase low-voltage (150-200V adjustable)
ABC three phase voltage missing monitor
(other voltage customizable)Delay time Transfer delay (0-300s adjustable)
Recovery delay (0-300s adjustable)
Generator start, stop delay (0-300s adjustable)Mounting modeIntegated mountingLCD separable mounting
RDS2RDS3
Controller FunctionsSimilarUtilization Category (IEC)AC-32BAC-33BCertificatesCE, RoHSTUV, CEContacts and CopperSilver coated copperHigh density silver alloy with technical know-howLCDSelectableSelectableArc ChutesNoYesSizeCompactSmaller than RDS2