Price | RM206.30 |
Product SKU | UVT |
Brand | LS Industrial Systems |
Availability | 25 |
Quantity |
|
Under Voltage (415VAC)
Electrical auxiliaries
The following devices are installed into all TD & TS circuit breakers regardless of frame size.
And, the electrical auxiliaries can be easily installed in the accessory compartment of the circuit
breakers which are cassette type.
Undervoltage release, UVT
The Undervoltage release automatically opens a circuit breaker when the voltage drops to a value ranging
between 35% to 70% of the line voltage. The operation is instantaneous; after tripping, the circuit
breaker cannot be re-closed until the voltage returns to 85% of line voltage.
Continuously energized, the Undervoltage release must be operating before the circuit breaker can be
closed. The Undervoltage release can be easily installed in the left accessory compartment of the Susol
TD and TS circuit-breakers.
- Range of tripping voltage: 0.35 ~ 0.7Vn
- MCCB making is possible voltage: 0.85Vn (exceed)
- Frequency (only AC): 45Hz ~ 65Hz
Power Consumption |
Control voltage (V) | Consumption | Applicable MCCBs | ||
AC (VA) | DC (W) | mA | |||
AC/DC 24V | 0.64 | 0.65 | 27 |
TD100, TD160, TS250, TS400, TS630, TS800 |
|
AC/DC 48V | 1.09 | 1.10 | 23 | ||
AC/DC 110 - 130V | 0.73 | 0.75 | 5.8 | ||
AC 200 - 240V/DC 250V | 1.21 | 1.35 | 5.4 | ||
AC 380 - 440V | 1.67 | - | 3.8 | ||
AC 440 - 480V | 1.68 | - | 3.5 | ||
Max. opening time (ms) | 50 | ||||
Tightening torque of the terminal screw | 8.2kgf. cm | ||||
Transformer operating voltage (V)
|
0.7 ~ 1.35Vn ~ 0.85Vn |
1pcs Under Voltage
good service