Main Advantages of VIP400s and VIP410s
VIPs are part of a complete protection chain:
This protection chain cannot be separated and includes the dedicated current sensors, the VIP
protection relay and the Mitop trip unit.
The use of dedicated current sensors means the complete protection chain performance can be
guaranteed. No sizing study is necessary when choosing the sensors. The phase current sensors
dedicated to VIP operation are dual core type, which provide the power supply and the metering signal
separately.
VIPs are easy to install:
They are compact.
They are held in place by catches which are locked and unlocked from the front.
The connection terminals are clearly identified.
The sensor and Mitop trip unit connections are prefabricated.
VIPs are quick to commission:
They come with default parameters.
Their settings are entered on the front panel by means of the display and well-designed keypad.
They can be commissioned without using a PC.
VIPs make it easy to operate substations:
The VIP customization options allow them to be adapted to specific operating constraints.
The display unit can display screens in several languages.
They indicate tripping explicitly and spontaneously.
VIP are robust:
The case is made of insulating material.
The unit can withstand harsh environments:
front panel degree of protection: IP54
range of operating temperatures: from -40...+70°C (-40... +158°F)
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}