THESYSTEM

KOR

ENG

Training High-Technology Equipment

HOME

SABT

Static Automatic Bus Tranfer

The SABT monitors the main power voltage, which reduces the load to the power source if the main power source falls below the cut-off threshold setting.

Features

Faulty, current power status OLED display is possible
Setting voltage remotely, Check various error information, etc
(Existing equipment is changed only when the DIP switch is adjusted within the PCB)
Can check and set up all N devices on the main PC
Fast and scalable communication speed at 250Kbps based on CAN communication
Excellent cooling performance and durability with integrated heater sink

differentiation

category	Existing Products	Developed products
Status presentation	LED and 8Digit Matrix Display to display specific information only	OLED Display enables you to display a lot of information Various information displays can be customized, important displays are displayed with LED, and other information is OLED Display Load current, voltage, in real time in the field, You can check the frequency, etc
Remote control	Features only available locally and set to laptops in the field, etc	main power cut, configuration, Remotely enabled, including health monitoring
Communication	RS232, RS485 functionality provided	Applicable to CAN communication or RS232/485 (CAN, RS485)
Maintenance and repair	The structure Complex and many components Complicated maintenance	The structure is monotonous and the circuit is simplified for easy maintenance

Detailed Specifications

Characteristics		Specifications
Electrical Characteristics
Input Power	Voltage Normal	450VAC / 3-Phase, 120VAC /3-Phase
	Voltage Range	8 Button Keys
	Frequency	55Hz to 63Hz
Output Power	Rating	450VAC / 3-Phase, 120VAC /3-Phase
Load Capacity		50A to 400A
Storage Temperature		-40 to 70℃
Operating Temperature Range		0 to 50℃
SCR Spec		1.6KV / 600A(average)
Dimension		482(W) X 434(D) X 781(H)mm
Load Capacity		600A

System Configuration Chart

Performance Test Results

Low-voltage & high-voltage cutoff test

Switch from auxiliary power to main power

The main power is returned to the effective range from the high voltage state, reducing the main power back to within 1 msec of the load power

Switch from main to auxiliary power

1 msec cut to auxiliary power if the main power gradually changes to high voltage and deviates from its effective range

Cut to main power open circuit

The main power is disconnected and forced out of the auxiliary power

While the main power source is applied to the load power source, the power source is forcibly cut off from the outside, and the auxiliary power source is cut off within 3.3 msec to maintain the load power source

Contact

Address

THESYSTEM Co., Ltd.
3rd floor, 5, Magil, Mieum Gukje 5-ro, Gangseo-gu, Busan