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Automatic transfer switch
- 10000 Carton / Cartons per Month
- Ningbo
- T/T
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | ZGQT | Model Number: | WATSNA WATSNB |
Max. Current: | 630 | Max. Voltage: | 220V 380V |
Product Description
SATSN(WATSN) series automatic transfer switch
General
SATSN series automatic transfer switch is a new type of device developed with the microcomputer control technology . This switch uses the NS and C65 series circuit breakers as the executive element and the new-type control mechanism of electromechanical integration and electromechanical double interlock ,it is especially used in the important power locations where the power failure is unallowable .To meet the field demands ,the automatic transfer switch can realize three different working modes :self-input self-reset ,self-input non-self-reset ,mutual standby .
Commercial and service departments where the electricity safety and production continuity must be ensured
Hospital surgery
Safety guard system of high-rise building
Computer room (bank, insurance company ,etc )
Lighting system of shopping center
Industry
Continuous production line
Marine computer room
Key part of thermopower station
Facilities
Port and railway system
High-speed lighting system
Control system of army station
Effective energy management and energy supply management
Load shield
Normalization
Standard
IEC60947-6-1:1998(1.2 edition )
Low Voltage Switchgear and Controlgear Part 6 : Automatic Transfer Switching Equipment
GB14048.11-2002
Low Voltage Switchgear and Controlgear Automatic Transfer Switching Equipment
Features of SATSN automatic transfer switch
Three optional working modes
Self-input self-reset
Mutual standby
Self-input non-self-reset
Three stable working positions
Normal power ON, reserve power OFF
Normal power OFF, reserve power ON
Normal power OFF, reserve power OFF
Usage category :AC33B, that is ,motor load or mixed load including the motor ,resister load and filament lamp load of 30%below
Smart volume ,simple structure and nice appearance ,1A-630A specification , convenient operation ,long service life :2-pole ,3-pole and four –pole switches are available .
The switch transfer is driven by the single motor ,it presents the simple structure ,reliable and stable transfer ,no noise and small impact force .
The switch has the electromechanical interlock protection ,which ensures the automatic transfer switch works reliably and without interference each other .
The switch can perform the automatic transfer with the load ,it also can perform the manual transfer with the handle in emergency .
Compared with the similar products of other companies ,it has following features :
The making capacity of controller protective fuse is 50KA, which improves the distribution safety .
There is interlock equipped in the manual mode or automatic operation mode ,which guarantees no manual operation under automatic operation .
The switch does n’t perform the transfer if the following Troubles occur : broken executive handle ,bonded contact ,load failure (overload ,short circuit ), so ,it can really realize the electromechanical interlock .
The driving mechanism of MCB type automatic transfer switch is changed in type ,i.e. concave type improved from the fork type ,the concave type solves the various problems including MCB extension handle breaking ,MCB opening and closing operation out of sync and so on ,recovers the MCB fast making and breaking functions ,and effectively improves the product mechanical life .
Providing the protection against wrong connection .If user connects the power null line and live line reversely ,it makes the acousto-optic alarm ,so as to improve the reliability of equipment .
Model description
X: With fire-control linkage function
F: With passive feedback signal
R: Self-input self-reset
Working mode S: Self-input non-self-reset
I: Mutual standby
Class PC: Without short-circuit and over-load protections
CB: With short-circuit and over-load protections
Switch pole no. : 2,3 and 4
Rated current :1-630A
Frame size : 63,100,160,250,400 and 630
Controller model : type A, type B, type D and type M
Automatic transfer switch
Note : As for the non-standard product , user shall indicate the detailed requirements , including the fire-control signal type (constant voltage DV 24V/pulse DC 24V/ constant voltage AC 220V/pulse AC 220V, the default value is constant-voltage position feedback signal ).
If the customer has the requirements on the executive circuit breaker and release ,please indicate respectively .
Type M refers to the manual type automatic transfer switching equipment .
Contact Us
- Zhejiang Qiantai Electrical Co., Ltd.
- Contact nameConga liu
- Phone86-0577-62722911
- AddressXinhuang'ao Industrial Area,Beibaixiang, Wenzhou,Zhejiang
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