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Three Phase Digital Over & Under Voltage Protector

China Three Phase Digital Over & Under Voltage Protector, Find details about China Voltage Relay, Voltage Protector from Three Phase Digital Over & Under Voltage Protector

Model NO.
TDP-3
Action Principle
Electronic Type
Size
Miniature
Type
Electric Parameter Relay
Model
Tdp-3
Number of Poles
3 P
Rated Voltage
AC220V
Rated Current
30A, 40A, 50A, 60A
Capacity
20-40kVA
Over-Voltage Action Value
AC390-450V Adjustable
Over-Voltage Action Delay
1-2s
Under-Voltage Action Value
AC210-360V Adjustable
Under-Voltage Action Delay
1-2s
Recovery Time Setting Range
10-600s
Trademark
TOSUNlux
Specification
CE
Origin
China
Model NO.
TDP-3
Action Principle
Electronic Type
Size
Miniature
Type
Electric Parameter Relay
Model
Tdp-3
Number of Poles
3 P
Rated Voltage
AC220V
Rated Current
30A, 40A, 50A, 60A
Capacity
20-40kVA
Over-Voltage Action Value
AC390-450V Adjustable
Over-Voltage Action Delay
1-2s
Under-Voltage Action Value
AC210-360V Adjustable
Under-Voltage Action Delay
1-2s
Recovery Time Setting Range
10-600s
Trademark
TOSUNlux
Specification
CE
Origin
China
Application

TDP Modular Digital Over & Under Voltage Protector is self-healing phase failure & phase sequence protective relay. It is a newly developed household electrical equipment protector. 

The protector can quickly disconnect the power supply to protect the appliances in case of power interruption or voltage over or under the predetermined value. When power supply recovers, the protector automatically connects the power after 1-2 minutes' delay. 

All the protective actions are automatically controlled. Indicators on the panel shows the working conditions. 

Specification 
 
ModelTDP-1TDP-3
Number of Poles1P3P
Rated VoltageAC 220VAC 380V
Rated Current20A30A40A50A60A30A40A50A60A
Loading Power4.4kVA6.6kVA8.8kVA11kVA13kVA20kVA25kVA30kVA40kVA
Over-voltage Cut Off ValueAC 230-270V adjustable (400V short time) AC 390-450V adjustable
Delay 0.02s1-2s
Under-voltage Cut Off ValueAC 120-210V adjustableAC 210-360V adjustable 
Delay1s1-2s
Recovery Time 10-600s adjustable
Self Power Consumption ≤3W≤2W
Ambient Temperature-20~+40 ºC

Dimensions

Three Phase Digital Over & Under Voltage Protector





 Why us?
1. We have been in this field since 1994. 

2. Reasonable price. Good network of raw material supply, spare parts and goods and efficient factory covering an area of 13,000 m². 

3. Reliable quality. Professional inspectors supervisng the quality during the production. Our products have obtained TUV, SEMKO, CE, CB and RoHS certificates.

4. Favorable service. Experienced salesmen to handle business for you specially.

5. Attractive packing. Particular designers in charge of packing material in a unique style.
 

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