200A 2p/3p/4p Automatic Transfer Switch (RDS3-250C)

200A 2P/3P/4P Automatic Transfer Switch (RDS3-250C)Product NameRDS3 Series Dual Power Automatic Transfer SwitchTypePC TypeMaterial Of CoverPCStandardGB/T14048.11Poles3P/4PCurrent16A-630AController TypeA: Basic type single phase monitor B:Standard type three phase monitor + fire-fighting,generator control C: Intelligent type three phase monitor+fire-fight, generator control+LCD displayUse CategoryAC-33BTypeRDS3-125RDS3-250RDS3-630RatedWorking current (A) le16A-125A140A-250A315A-630ARated Workingvoltage (V) Ue400400400RatedInsulation voltage (V) Ui800800800Rated short time withstand current (KA,rms) Icw10KA (200MS)10KA (200MS)25KA (200MS)Rated short circuit making capacity (KA,peak) Icm20KA30KA50KARated control power supply voltage (V) Us230V/50HZ230V/50HZ230V/50HZContact transfer time (s)1.51.82
about ATSRDS3 Series PC class dual power Auto transfer switch, mainly used in two way power supply system with rated voltage below 400V, AC 50/60Hz, rated current up to 630A, when one power supply abnormal, then it transfer between two power supply system, to ensure the power supply reliablity and safety.
The ATS have " Main Power", "Backup Power" and "Two way OFF" positions, with higher breaking and making capacity, it not only can meet normal load transfer, but also can meet high inductive impedance or big motor load transfer, meanwhile due to have high short time withstand current capacity, no need special SPCD, doesn't affect the selective of inside circuit, meanwhile it also can meet the application at big capacity power supply side.Product confirm to GB/T14048.11<<Low voltage switch equipment and control equipment Part 6-1: multi-funtional transfer switch equipment>> StandardRDS3 Advantages:a. Control power voltage:AC 230V
b. Auto Transfer:Auto transfer auto recovery,auto transfer no auto recovery,power grid-generator
c. Manual transfer: Manual main power,manual backup power,manual OFF
d. Isolation lock: Off position have isolation function,also can padlock locked
e. Generator control: Generator start and stop
f. Fire linkage: With passove fire linkage signal to switch OFF the device,with one set passive NO feedbackcontact.
g. Display mode: Mechanical indication;deviceON/OFF status operating mode
LED: device ON/OFF status,power status
LCD: device ON/OFF status,power status,data setting
h. Setting mode: Key-press operation,Chinese/English display interface,can set the working mode,low-voltage value, over-voltage value, delay time, auto transfer mode etc.
i. Power monitoring: ABC three phase over-voltage (240-290v adjustable)
ABC three phase low-voltage (150-200v adjustable)
ABC three phase missing monitor
j. Delay time: Transfer delay (0-300s adjustable)
Recovery delay (0-300s adjustable)
Generator start,stop delay (0-300s adjustable)
k. Mounting mode: Integated mountingController Type:A: Basic type single phase monitor
B. Standard type threee phase monitor+fire-fighting,generator control
C: Intelligent type three phase monitor+ fire-fighting,generator control+LCD display
D: Intelligent type three phase monitor+ fire-fighting,generator control+split LCD displayWorking conditionsa. Ambient temperature: -20ºC---+40ºC; 24 hours average not more than +35ºC
b. Atmospheric conditions: humidity not more than 50% at max. +40ºC,higher humidity is allowed at lower temperature,at most wet month,the average max humidity is 90% at the average min temperature +25ºC,and have considered the condensation on the product surface due to temperature variation;
c. Altitude: Not more than 2000m
d. Pollution Class: The installation site environment pollution class 3
Dlivery TermsShipment & Express & By AirPacking
about the Company
We've got CE, TUV, KEMA, CCC certificate for ATS which also meetsthe ISO9001 standard and the factory has go throughSGS test.FAQ:
1. What's the warranty term?
24 Monthes.
2.How long does it take to deliver my goods?
Normally, samples can be delivered in 2 days. Customer designed sampleswill be delivered in 3-7 days.
3. Do you offer sample?
Yes, we offer sample order for customer to test the goods.
4. What kinds of payment terms do you accept?
We offer kinds of payment ways foe customer to chose from. T/T,L/C,Aliexpress,Western union etc.
5. What if there's quality peoblem?
We offer replacement for the goods as soon as there is a quality problem with the goods, and the fright is on our accountto cut down the customer's loss to the lowest.We are sure any of your questions will get our prompt reply, just leave the message!