SVC (TND, TNS) series AC Voltage Stabilizer

Features and scope of application

The regulated power supply has the characteristics of beautiful appearance, low self-loss, and complete protection functions. It can be widely used in production, scientific research, medical and health care, air conditioners, refrigerators and other household appliances. It is an AC regulated voltage supply with ideal performance and price.

Normal working conditions and installation conditions

Ambient humidity: -5°C~+40°C;
Relative humidity: not more than 90% (at a temperature of 25°C);
Altitude: ≤2000m;
Working environment: In the room without chemical deposits, dirt, harmful corrosive media and flammable and explosive gases, it can work continuously.

Main technical data

The main technical indicators are shown in Table1

Note:
1. technical specifications of each machine with reference to those shown on the housing, single-phase 0.5-3kVA with 110V±3% output voltage.
2. Input voltage beyond the above range, and special technical indicators can be customized by special order.

Output capacity curve, see Figure 1:
Figure (1) Output capacity curve
Vi input voltage
P2 output capacity
P rated output capacity

Electrical schematic diagram

1. 0.5kVA-1.5kVA high precision fully automatic AC1 voltage regulator electrical schematic diagram in Figure 2.
2. the electrical schematic diagram of SVC-5kVA or above is shown in Figure 3.
3. single-phase voltage regulator electrical schematic diagram in Figure 4.
4. three-phase voltage regulator electrical schematic diagram in Figure 5

Shape Diagram

SVC-0.5kVA~1.5kVA Contact AC Voltage Stabilizer:

1. Two output sockets (220V)
2. Two output sockets (110V)
3. Voltmeter (output voltage)
4. Fuse holder (FU)
5. Working indicator light (green)
6. Undervoltage indicator light (yellow)
7. Power switch
8. Overvoltage indicator light (red)
9. Grounding
10. Input power cord
11. Output three sockets (220V)

SVC-2kVA～3kVA Contact AC Voltage Stabilizer:

1. Voltmeter
2. Voltage measurement button
3. Overvoltage indicator light (red)
4. Working indicator light (green)
5. Power switch
6. Undervoltage indicator light (yellow)
7. Grounding
8. Input phase wire
9. Enter neutral line
10. Output phase wire (110V)
11. Output zero line (110V)
12. Output phase wire (220V)
13. Output zero line (220V)

Note: For the wiring method, single-phase SVC-2kVA～5kVA, you should unscrew the fixed wiring screws on the back of the bottom plate. The cross-sectional area of the wires meets the requirements of the maximum current under load. And fully, fasten it. It is strictly forbidden to loosen the screws fixing the internal wires in the front row of the terminal board and use wires that do not meet the actual capacity.

The product dimensions are shown in Figure 6.

Features and scope of application

The regulated power supply has the characteristics of beautiful appearance, low self-loss, and complete protection functions. It can be widely used in production, scientific research, medical and health care, air conditioners, refrigerators and other household appliances. It is an AC regulated voltage supply with ideal performance and price.

Normal working conditions and installation conditions

Ambient humidity: -5°C~+40°C;
Relative humidity: not more than 90% (at a temperature of 25°C);
Altitude: ≤2000m;
Working environment: In the room without chemical deposits, dirt, harmful corrosive media and flammable and explosive gases, it can work continuously.

Main technical data

The main technical indicators are shown in Table1

Note:
1. technical specifications of each machine with reference to those shown on the housing, single-phase 0.5-3kVA with 110V±3% output voltage.
2. Input voltage beyond the above range, and special technical indicators can be customized by special order.

Output capacity curve, see Figure 1:
Figure (1) Output capacity curve
Vi input voltage
P2 output capacity
P rated output capacity

Electrical schematic diagram

1. 0.5kVA-1.5kVA high precision fully automatic AC1 voltage regulator electrical schematic diagram in Figure 2.
2. the electrical schematic diagram of SVC-5kVA or above is shown in Figure 3.
3. single-phase voltage regulator electrical schematic diagram in Figure 4.
4. three-phase voltage regulator electrical schematic diagram in Figure 5

Shape Diagram

SVC-0.5kVA~1.5kVA Contact AC Voltage Stabilizer:

1. Two output sockets (220V)
2. Two output sockets (110V)
3. Voltmeter (output voltage)
4. Fuse holder (FU)
5. Working indicator light (green)
6. Undervoltage indicator light (yellow)
7. Power switch
8. Overvoltage indicator light (red)
9. Grounding
10. Input power cord
11. Output three sockets (220V)

SVC-2kVA～3kVA Contact AC Voltage Stabilizer:

1. Voltmeter
2. Voltage measurement button
3. Overvoltage indicator light (red)
4. Working indicator light (green)
5. Power switch
6. Undervoltage indicator light (yellow)
7. Grounding
8. Input phase wire
9. Enter neutral line
10. Output phase wire (110V)
11. Output zero line (110V)
12. Output phase wire (220V)
13. Output zero line (220V)

Note: For the wiring method, single-phase SVC-2kVA～5kVA, you should unscrew the fixed wiring screws on the back of the bottom plate. The cross-sectional area of the wires meets the requirements of the maximum current under load. And fully, fasten it. It is strictly forbidden to loosen the screws fixing the internal wires in the front row of the terminal board and use wires that do not meet the actual capacity.

The product dimensions are shown in Figure 6.