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Bypass isolation transfer switches available from 63A to 3200A.
| Quantity: | |
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RDS2-630 Bypass Isolation Transfer Switches
Default ATS wiring terminals design is top input and bottom output (load). We provide an option to overturn ATS’s input and output load copper bars, flexible mounting at 250A – 630A. Below pictures to illustrate. Note: If customer need overturned input and output terminals, please specify at ordering.
Below is an example of 630A Automatic Transfer Switch overturned input with output wiring terminals.
Regular 630A ATS terminals
Overturned 630A ATS terminals
Below table shows different types of RDS2 control modules’ features:
Pictures |
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Model | RDS2-B (Basic) | RDS2-E (Intelligent) | RDS2-F (Fire-fighting) | RDS2-G (For External Control) |
Control element | Relay | Chip | Chip | Relay |
Power Supply for Controller | AC165V to AC265V 50/ 60Hz | |||
Auxiliary power supply | No | DC24V | DC24V | GA: DC12/24V; GB: Voltage |
Voltage measuring range | No | 40-300V | 40-300V | No |
Power consumption | ≤ 10W | |||
Working positions | Three working positions (I power ON, II power ON, OFF) | |||
Operating mode | Auto, Manual | Auto, Manual, Remote | Auto, Manual | Auto, Manual |
Indication | LED | LED + LCD display (optional) | LED | |
Source priority | Source I | Default source I, with LCD can set priority on | Per external controller settings, can work with external controller like Deepsea, ComAp, Smarten controllers, etc. | |
Under voltage protection | No | Default 187V, with LCD can set between 160-200V. | ||
Over voltage protection | No | Default 265V, with LCD can set between 240-290V. | ||
Over/under frequency protection | No | With LCD can set ±20% of its rated frequency. | ||
Engine exciser | No | Yes | No | |
Transfer delay | No | Default 5s, with LCD can set between 0-300s. | ||
Recovery delay | No | Default 5s, with LCD can set between 0-300s. | ||
Phase lost detect | A,N phase | A, B, C three phase | ||
Generator starter | Yes ( with one set of dry contact) | No | ||
Fire-linkage function | Yes ( Forced 0 position) | Yes (Forced I power, Forced II power, Forced 0) | ||
Switch failure alarm | No | Yes | ||
Mechanical isolation padlock | Yes (0 position padlock function) | |||
RS485 communication | No | Optional | No | |
New features upgraded on RDS2-E:
1. ATS Transfers to "0" position when I or II power are both in failure. On the condition that A phase is normal, B or C phase loss, over or under voltage, over or under frequency, note, if A phase loss, this function is not available, ATS must have power supply to enable it's motor operate.
2. Fault event log.
3. Optional L module: Over load (current) protection, need to install additional CT that goes out of ATS. Threshold settable. This is another cards, please specify at ordering.
Reliable mechanical interlock device and electrical interlock protection avoid two MCCB closing at the same time; Controller power supply and power source sampling power are separated from SCM control system, effectively overcoming EMI from the hardware design;
Controller is removable, and can be installed separately, meet different installation requirements;
Hot Tags: bypass isolation transfer switches, China Bypass Isolation Transfer Switches, Isolation Switches Suppliers, Bypass Transfer Switches manufacturers, Bypass Isolation Transfer Switches factory, Bypass Isolation Transfer Switches price
RDS2-630 Bypass Isolation Transfer Switches
Default ATS wiring terminals design is top input and bottom output (load). We provide an option to overturn ATS’s input and output load copper bars, flexible mounting at 250A – 630A. Below pictures to illustrate. Note: If customer need overturned input and output terminals, please specify at ordering.
Below is an example of 630A Automatic Transfer Switch overturned input with output wiring terminals.
Regular 630A ATS terminals
Overturned 630A ATS terminals
Below table shows different types of RDS2 control modules’ features:
Pictures |
|
|
|
|
Model | RDS2-B (Basic) | RDS2-E (Intelligent) | RDS2-F (Fire-fighting) | RDS2-G (For External Control) |
Control element | Relay | Chip | Chip | Relay |
Power Supply for Controller | AC165V to AC265V 50/ 60Hz | |||
Auxiliary power supply | No | DC24V | DC24V | GA: DC12/24V; GB: Voltage |
Voltage measuring range | No | 40-300V | 40-300V | No |
Power consumption | ≤ 10W | |||
Working positions | Three working positions (I power ON, II power ON, OFF) | |||
Operating mode | Auto, Manual | Auto, Manual, Remote | Auto, Manual | Auto, Manual |
Indication | LED | LED + LCD display (optional) | LED | |
Source priority | Source I | Default source I, with LCD can set priority on | Per external controller settings, can work with external controller like Deepsea, ComAp, Smarten controllers, etc. | |
Under voltage protection | No | Default 187V, with LCD can set between 160-200V. | ||
Over voltage protection | No | Default 265V, with LCD can set between 240-290V. | ||
Over/under frequency protection | No | With LCD can set ±20% of its rated frequency. | ||
Engine exciser | No | Yes | No | |
Transfer delay | No | Default 5s, with LCD can set between 0-300s. | ||
Recovery delay | No | Default 5s, with LCD can set between 0-300s. | ||
Phase lost detect | A,N phase | A, B, C three phase | ||
Generator starter | Yes ( with one set of dry contact) | No | ||
Fire-linkage function | Yes ( Forced 0 position) | Yes (Forced I power, Forced II power, Forced 0) | ||
Switch failure alarm | No | Yes | ||
Mechanical isolation padlock | Yes (0 position padlock function) | |||
RS485 communication | No | Optional | No | |
New features upgraded on RDS2-E:
1. ATS Transfers to "0" position when I or II power are both in failure. On the condition that A phase is normal, B or C phase loss, over or under voltage, over or under frequency, note, if A phase loss, this function is not available, ATS must have power supply to enable it's motor operate.
2. Fault event log.
3. Optional L module: Over load (current) protection, need to install additional CT that goes out of ATS. Threshold settable. This is another cards, please specify at ordering.
Reliable mechanical interlock device and electrical interlock protection avoid two MCCB closing at the same time; Controller power supply and power source sampling power are separated from SCM control system, effectively overcoming EMI from the hardware design;
Controller is removable, and can be installed separately, meet different installation requirements;
Hot Tags: bypass isolation transfer switches, China Bypass Isolation Transfer Switches, Isolation Switches Suppliers, Bypass Transfer Switches manufacturers, Bypass Isolation Transfer Switches factory, Bypass Isolation Transfer Switches price
