Voltage&Current Auto Switch Protector

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Speed: High-Speed Circuit Breaker
• Model NO.: TCVA1
• Arc-extinguishing Medium: Electric
• Installation: DIN Rail
• Structure: MCB
• Poles Number: 2&4p
• Type: Electric
• Function: Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: CE
• Transport Package: Carton, by Air&Sea
• Specification: PBC
• Trademark: TCONT
• Origin: China
• Production Capacity: 20000

Product Description

The TCVA1 voltage and current protector is a new type of intelligent protector. The product adopts a modular design, and can adjust the circuit overvoltage, undervoltage, and overcurrent. The protector can quickly cut off the circuit to avoid equipment damage caused by abnormal voltage or current connected to terminal appliances. When the voltage or current returns to normal, the circuit will be automatically connected within the time delay, so as to ensure the normal operation of the terminal under unattended conditions, and the voltage and current values can be displayed at the same time. 
TCVA1 voltage and current protector is applicable to users or loads with AC voltage of 230V, frequency of 50Hz, rated working current of 100A and below. It is used in AC power system, generator set, substation, factory, machine room and other fields. In AC power system, voltage and current protector is a kind of commonly used equipment protection device, which can avoid the damage to equipment caused by sudden power failure and undervoltage of power grid. In the machine room, factory and other places, the voltage and current protector can protect the equipment from the influence of the operator's wrong operation or abnormal power supply, and ensure the normal operation and safe production of the equipment.
 

NO.	Performance	Parameter
1	Product Name	Voltage & Current Protector
2	Number of Pole	1P+N, 3P+N
3	Rated operating voltage	AC230V, AC400V
4	Standard DIN-rail mounting	1A-63A, 10A-100A adjustable (63A or 100A by defauit)
5	rated operating frequency	50Hz
6	undervoltage action cut-off value	140V-200V adjustable (default 170V)
7	Overvoltage action cut-off value	240V-300V adjustable (default 270V)
8	The value of the overcurrent action cutoff	63A: 1A-63A adjustable (63A by defaultk 100A: 10A-100A adjustable (default 100A)
9	The delay time of powersupply after energizing andde-energizing	1-300s/5-300s adjustable (default 5s)
10	power-on delay time	5~300s adjustable (default 5s)
11	Reset delay time after overcurent protection	5~300s adjustable (default 30s)
12	product overcurent delay time	6s (if the overcurent time is greater than this time.it will be confirmed as overcument and proteced
13	mounting method	Standard DiN-rail mounting